1
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Burger P, Dorresteijn J, Fiolet A, Koudstaal S, Eikelboom J, Nidorf S, Thompson P, Cornel J, Budgeon C, Steg P, Cramer M, Teraa M, Bhatt D, Visseren F, Mosterd A. Individual lifetime benefit from low-dose colchicine in chronic coronary artery disease patients. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Low-dose colchicine reduces the risk of cardiovascular events in patients with chronic coronary artery disease (CAD), but the absolute benefit may vary between patients. Individual benefit from preventive therapies can be estimated using the guideline-recommended SMART-REACH model.
Purpose
This study aimed to assess the range of individual absolute 10-year and lifetime benefit from low-dose colchicine according to patient risk profile.
Methods
The SMART-REACH model was combined with the relative treatment effect of low-dose colchicine, and applied to all participants from the LoDoCo2 trial (n=5,522), and patients with chronic CAD from the UCC-SMART cohort (n=5,308). Individual treatment benefit was expressed as (i) 10-year absolute risk reductions (ARRs) for myocardial infarction, ischemic stroke, or cardiovascular death (MACE), and (ii) life-years gained free of MACE. Predictions were also performed for MACE plus ischemia-driven coronary revascularization (MACE+), through development of a new competing risk-adjusted lifetime prediction model in data from the REACH registry (n=14,522). Low-dose colchicine was compared to alternative intensive prevention goals, i.e. low density lipoprotein-cholesterol (LDL-c) reduction to <1.4 mmol/L, and systolic blood pressure (SBP) reduction to <130 mmHg.
Results
Median individual 10-year ARR for MACE from low-dose colchicine therapy was 4.6% (interquartile range [IQR] 3.6–6.0%), and median gain in life expectancy free of MACE was 2.0 (IQR 1.6–2.5) years. Median 10-year ARR for MACE+ was 8.6% (IQR 7.6–9.8%), and median gain in MACE+-free life expectancy was 3.4 (IQR 2.6–4.2) years. For intensified LDL-c and SBP reduction respectively, median 10-year ARRs were 3.0% (IQR 1.5–5.1%) and 1.7% (IQR 0.0–5.7%) for MACE, and 5.2% (IQR 2.5–8.7%) and 2.9% (IQR 0.0–9.5%) for MACE+. Median life-years gained from LDL-c and SBP reduction were 1.2 (IQR 0.6–2.1) and 0.7 (IQR 0.0–2.3) years free of MACE, and 1.8 (IQR 0.8–3.3) and 0.9 (IQR 0.0–3.4) years free of MACE+.
Conclusion
The individual absolute benefit from low-dose colchicine varies between patients. In an era where lipid- and blood pressure-lowering therapies are already routinely used, the benefits of low-dose colchicine are expected to be of at least similar magnitude to those of intensified LDL-c and SBP reduction in patients with chronic CAD.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- P Burger
- University Medical Center Utrecht , Utrecht , The Netherlands
| | - J Dorresteijn
- University Medical Center Utrecht , Utrecht , The Netherlands
| | - A Fiolet
- University Medical Center Utrecht , Utrecht , The Netherlands
| | - S Koudstaal
- Green Heart Hospital , Gouda , The Netherlands
| | | | - S Nidorf
- Sir Charles Gairdner Hospital , Perth , Australia
| | - P Thompson
- Sir Charles Gairdner Hospital , Perth , Australia
| | - J Cornel
- Radboud University Medical Centre , Nijmegen , The Netherlands
| | - C Budgeon
- University of Western Australia , Perth , Australia
| | - P Steg
- University Paris Diderot , Paris , France
| | - M Cramer
- University Medical Center Utrecht , Utrecht , The Netherlands
| | - M Teraa
- University Medical Center Utrecht , Utrecht , The Netherlands
| | - D Bhatt
- Brigham and Women's Hospital , Boston , United States of America
| | - F Visseren
- University Medical Center Utrecht , Utrecht , The Netherlands
| | - A Mosterd
- Meander Medical Center , Amersfoort , The Netherlands
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2
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Marjani K, Erkens R, Kramser N, Ipek R, Nienhaus F, Haberkorn W, Wischmann P, Polzin A, Roden M, Jung C, Kelm M, Boenner F, Cramer M. Development of CMR-derived aortic stiffness parameters in patients with metabolic comorbidities after ST-segment elevation myocardial infarction. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Aortic stiffness has demonstrated an independent prediction of adverse cardiovascular events after ST-segment elevation myocardial infarction (STEMI) [1]. The general impact of the comorbidities diabetes mellitus (DM), chronic kidney disease (CKD), anemia on aortic stiffness is well known [2,3]. Therefore, the present study aimed to investigate the influence of metabolic comorbidities on cardiovascular magnetic resonance (CMR)-derived aortic parameters early and 6 months after STEMI.
Methods
From the prospective STEMI pathway, 161 patients (mean age: 63.7 years; 75% male) with initial CMR 5 days after STEMI were included. 105 patients pursued in a 6-month follow-up CMR. Aortic stiffness was assessed using different parameters: 1) pulse wave velocity (PWV) from velocity-encoded phase-contrast images, 2) aortic distensibility, and 3) radial strain from the ascending aorta obtained from cine images. DM was diagnosed when either pre-existing, HbA1c ≥6.5% at index hospitalization or 2-hour OGCT ≥200 mg/dl. CKD was present when glomeruli filtration rate (GFR) was less than 60 ml/min/m2, Anemia was defined according to WHO classifications.
Results
Of the 161 patients, 46 presented with anemia at admission, 79 with anemia at day 5, 26 with CKD and 57 with DM. Initial anemia resulted in a significantly lower distensibility (p=0.003) and aortic strain (p=0.02). A correlation between initial haemoglobin levels and distensibility (r=0.253; p=0.002) was found. CKD Patients showed a lower distensibility (p=0.012). There were correlations between GFR and PWV (r=−0.298; p<0.001), distensibility (r=0.370; p<0.001), and radial strain (r=−0.388; p<0.001). After 6 month this significant correlation remained. The DM group showed higher PWV values (p=0.02) and a lower radial strain (p=0.003). PWV showed a correlation with the 2-hour OGCT value (r=0.249; p=0.011) while the radial strain correlated with HbA1c (r=0.216; p=0.007). After multivariable analyses, diabetes remained the only significant predictor to show higher PWV (p=0.004) and poorer radial strain values (p=0.0045) while initial anemia remained the only significant predictor of lower distensibility (p=0.0033). Aortic stiffness parameters did not show any changes after 6 months in all groups. Only NTproBNP 5 days after STEMI correlated significantly with 6-months PWV (r=0.247; p=0.02), radial strain (r=0.36; p=0.001), distensibility (r=−0.226; p=0.018).
Conclusion
Anemia, DM and CKD show a detrimental impact on values of aortic stiffness early after STEMI. Diabetes remains the only significant predictor of higher PWV and poorer radial strain values after multivariable analysis while initial anemia remains significant predictor of lower distensibility. After 6 months none of the groups showed improvement in aortic stiffness parameters.
Funding Acknowledgement
Type of funding sources: Other. Main funding source(s): Sonderforschungsbereich 1116
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Affiliation(s)
- K Marjani
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - R Erkens
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - N Kramser
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - R Ipek
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - F Nienhaus
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - W Haberkorn
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - P Wischmann
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - A Polzin
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - M Roden
- Heinrich Heine University, Institute for Clinical Diabetology, German Diabetes Center, Leibniz Center for Diabetes Research , Duesseldorf , Germany
| | - C Jung
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - M Kelm
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - F Boenner
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
| | - M Cramer
- University Hospital of Düsseldorf, Cardiology, Pneumology and Angiology , Düsseldorf , Germany
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Cramer M, Georgieva LG, Nienhaus FN, Haberkorn SH, Wischmann PW, Jung CJ, Kelm MK, Boenner FB. Cross-modality analysis of left ventricular function and volume in patients with st-segment elevation myocardial infarction: impact of infarct patterns. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeab090.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public hospital(s). Main funding source(s): Sonderforschungsbereich 1116, University Düsseldorf
Background
Left ventricular (LV) function is considered of major importance to estimate prognosis of patients with ST-segment elevation myocardial infarction (STEMI) [1]. Although transthoracic echocardiography (TTE) after STEMI is recommended to assess for LV function and identify patients at high risk for rehospitalisation due to heart failure, Cardiovascular Magnetic Resonance (CMR) is still considered the gold standard for an adequate quantification of volumes, function and infarct size (IS) [2]. In addition, unenhanced TTE has been shown to underestimate LV function [3]. It is complicating that parameters such as IS and area-at risk (AAR) are thought to further deteriorate prognosis [4,5].
Purpose
To test the hypothesis that cross-modality 2D/3D analyses using TTE, CMR and cineventriculography are comparable for the determination of LV-function in STEMI and that infarct patterns influence the determination of LV-function and volumes across modalities.
Methods
In a group of 70 patients after STEMI, estimation of LV function and volumes was performed by biplane cineventriculography during acute catheterization, biplane (2D) CMR 28 ± 16 hours (1 day) as well as 2D/3D-CMR and TTE 114 ± 31 hours (5 days) post STEMI. 3D-TTE after STEMI was only performed in a subset of 36 patients respectively. IS and AAR were assessed by T2-weighted and contrast enhanced CMR (1.5T) as percentage of the LV mass.
Results
Both, 2D- and 3D-, LV ejection fraction (LVEF) were comparable between the single modalities. Stroke volume (SV) and LV end-diastolic volume (LVEDV) were underestimated when comparing 2D- to 3D-CMR and when comparing TTE/cineventriculography to CMR.
Correlating IS to the difference of 2D- and 3D-CMR, higher IS/AAR did not alter previous results, except from a fairly increased difference in SV (R = 0.3). For 2D-TTE versus 2D-CMR, higher IS/AAR increased differences in LVEDV (IS & AAR: p <0.001 both, R = -0.58, R=-0.54). For 3D-TTE and 3D-CMR, IS and AAR increased the difference in LVEF (p = 0.009, R = 0.50; p < 0.001, R = 0.60) and LVEDV (p = 0.021, R=-0.5; p = 0.027, R=-0.46). A general linear model (GLM) for repeated measures including IS as covariate supported this finding by showing a significant interaction effect between the imaging modalities (TTE/CMR) for LVEF estimation and IS. AAR increased the difference in LVEF comparing cineventriculography and 2D-CMR as well (p = 0.001, R = 0.47). This was again supported by a significant interaction effect as detected by the GLM.
Conclusions
There is good agreement between LVEF analysis across dimensions (2D and 3D) and different modalities (TTE, cineventriculography and CMR) whereas the comparison of SV and LVEDV is hampered. However, with increasing IS or AAR, LVEF differences between modalities increase and 3D-CMR, if available, or alternatively 3D-TTE should be used for the most accurate estimation of LVEF.
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Affiliation(s)
- M Cramer
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - LG Georgieva
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - FN Nienhaus
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - SH Haberkorn
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - PW Wischmann
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - CJ Jung
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - MK Kelm
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
| | - FB Boenner
- Universitaets Klinikum Duesseldorf, Duesseldorf, Germany
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4
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Cramer M, Tränckner J, Kotzbauer U. Kinetic of denitrification and enhanced biological phosphorous removal (EBPR) of a trickling filter operated in a sequence-batch-reactor-mode (SBR-TF). Environ Technol 2021; 42:2631-2640. [PMID: 31870223 DOI: 10.1080/09593330.2019.1709564] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 12/18/2019] [Indexed: 06/10/2023]
Abstract
Due to their limited ability for nutrient removal, trickling filter systems (TFS) have almost fallen into oblivion today, even though they are robust and energy-efficient treatment systems. The advantage of this process technology, however, is the sessile biomass, which allows long periods of starvation without rinsing out the biomass. Therefore, this technology is promising for treating organic-polluted, intermittent stormwater-runoff. Several combinations with activated sludge systems (ASS) use the trickling filter as pre-treatment, requiring two separate treatment systems. This combines the advantages of both systems, but is paid with increased investment costs and space requirement. Due to these concerns, a trickling filter was developed that allows a nutrient removal without an additional ASS and exemplary tested for treating stormwater runoff of a silo facility. Beside aerobic conditions, anoxic and anaerobic steps have to be ensured during the process for nutrient removal. For this, the TFS is ponded with a mix of purified wastewater from the secondary clarification tank (containing nitrate) and untreated raw water (containing degradable COD). This allows both, an integration of upstream-denitrification and enhanced-biological-phosphorous-removal (EBPR). During the anoxic step, nitrate removal rates of 0.8 kgCOD m-3 d-1 can be expected, whereas a maximum COD removal rate of 4.5 kgCOD m-3 d-1 are achieved. To support complete nitrification of ammonia, a COD removal rate below 0.5 kgCOD m-3 d-1 is recommended. The anaerobic/aerobic PO4 uptake rate of the EBPR was 31%. These results show that a combination of trickling filter with ASS in one single reactor is feasible.
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Affiliation(s)
- Michael Cramer
- Institute for Water Management, University of Rostock, Rostock, Germany
| | - Jens Tränckner
- Institute for Water Management, University of Rostock, Rostock, Germany
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5
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Cramer M, Schelhorn P, Kotzbauer U, Tränckner J. Degradation kinetics and COD fractioning of agricultural wastewaters from biogas plants applying biofilm respirometry. Environ Technol 2021; 42:2391-2401. [PMID: 31805825 DOI: 10.1080/09593330.2019.1701570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
Stormwater runoff from agricultural silo facilities can be heavily polluted and needs to be treated before discharged. This study investigates biological treatability and kinetic constants of characteristic silo runoffs, applying attached growth systems. For this, respirometry measurements, typically applied in the activated sludge systems (ASM) as a suspended growth, were modified by using adapted biofilm carriers. This allows a determination of degradation kinetic of the biofilm system and a COD fractioning at the same time, which are fundamental values for the design of a full-scale plant. The developed respirometry method was compared with the state-of-the-art method using suspended growth systems and domestic wastewater. Results are comparable with the parameter of the ASM. As stormwater runoff is usually a mixture from different pollution sources, various, typically occurring substrates are investigated regarding degradation kinetics and COD fractions. Wastewater polluted with digestion residue and solid manure showed similar COD fractions as domestic wastewater with an inert fraction Si of 5-6% and a comparatively low rapidly degradable fraction SS of 21-27%. However, wastewater from corn or whole crop silage showed significant better degradation efficiencies and kinetics with an Si of 2-3% and a rapidly degradable fraction of 56-57%. As COD concentrations up to 5000 mg L-1 for stormwater runoff and up to 60,000 mg L-1 for silage effluent can be expected, the results not only show the necessity but also prove the feasibility of biological treatment of stormwater runoff from silo works and provide design parameters for adapted treatment systems.
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Affiliation(s)
- Michael Cramer
- Watermanagement, University of Rostock, Rostock, Germany
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6
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Mureva A, Ward D, Pillay T, Chivenge P, Cramer M. Soil Organic Carbon Increases in Semi-Arid Regions while it Decreases in Humid Regions Due to Woody-Plant Encroachment of Grasslands in South Africa. Sci Rep 2018; 8:15506. [PMID: 30341313 PMCID: PMC6195563 DOI: 10.1038/s41598-018-33701-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 10/04/2018] [Indexed: 11/21/2022] Open
Abstract
Grasslands and savannas are experiencing intensive land-cover change due to woody plant encroachment. This change in land cover is thought to alter soil carbon (C) and nitrogen (N) storage in these ecosystems. Some studies have reported a negative correlation between soil C and N and mean annual precipitation while others have indicated that there is no relationship with mean annual precipitation. We quantified the changes in C and N pools and δ13C and δ15N values to a depth of 1 m in pairs of encroached and adjacent open grassland sites along a precipitation gradient from 300 mm to 1500 mm per annum in South Africa. Our study showed a negative correlation between changes in soil organic C stocks in the 0–100 cm soil layer and mean annual precipitation (MAP). The most humid site (1500 mm MAP) had less C in shrub-encroached sites while the drier sites (300–350 mm MAP) had more C than their paired open grasslands. This study generally showed soil organic C gains in low precipitation areas, with a threshold value between 750 mm and 900 mm. Our threshold value was higher than that found in North America, suggesting that one cannot extrapolate across continents.
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Affiliation(s)
- Admore Mureva
- School of Life Sciences, University of KwaZulu-Natal, P. Bag X01, Scottsville, 3209, South Africa. .,Bindura University of Science Education, P. Bag 1020, Bindura, Zimbabwe.
| | - David Ward
- School of Life Sciences, University of KwaZulu-Natal, P. Bag X01, Scottsville, 3209, South Africa.,Biological Sciences Department, Kent State University, Kent, 44242, USA
| | - Tiffany Pillay
- School of Life Sciences, University of KwaZulu-Natal, P. Bag X01, Scottsville, 3209, South Africa
| | - Pauline Chivenge
- School of Life Sciences, University of KwaZulu-Natal, P. Bag X01, Scottsville, 3209, South Africa.,International Crops Research Institute for the Semi-Arid Tropics, P. O. Box 776, Bulawayo, Zimbabwe
| | - Michael Cramer
- Department of Biological Sciences, University of Cape Town, Cape Town, 7700, South Africa
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Rose L, Buitenwerf R, Cramer M, February EC, Higgins SI. Effects of nutrient supply on carbon and water economies of C 4 grasses. Funct Plant Biol 2018; 45:935-944. [PMID: 32291057 DOI: 10.1071/fp17359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Accepted: 03/07/2018] [Indexed: 06/11/2023]
Abstract
C3 plants can increase nutrient uptake by increasing transpiration, which promotes the flow of water with dissolved nutrients towards the roots. However, it is not clear if this mechanism of nutrient acquisition, termed 'mass flow', also operates in C4 plants. This is an important question, as differences in mass flow capacity may affect competitive interactions between C3 and C4 species. To test if mass flow can be induced in C4 species, we conducted an experiment in a semiarid seasonal savanna in South Africa. We grew six C4 grasses in nutrient-poor sand and supplied no nutrients, nutrients to the roots or nutrients spatially separated from the roots. We measured the rates of photosynthesis and transpiration, water-use efficiency (WUE), nitrogen gain and biomass. For all species biomass, N gain, photosynthesis and transpiration were lowest in the treatment without any nutrient additions. Responses to different nutrient positioning varied among species from no effect on N gain to a 50% reduction when nutrients were spatially separated. The ability to access spatially separated nutrients showed a nonsignificant positive relationship with both the response of transpiration and the response of WUE to spatial nutrient separation. This indicates that nutrient acquisition is not regulated by decreasing WUE in C4 grasses. Overall, our study suggests that under elevated CO2, when evaporative demand is lower, C4 species may be at a competitive disadvantage to C3 species when it comes to nutrient acquisition.
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Affiliation(s)
- Laura Rose
- University of Freiburg, Faculty of Biology, Geobotany, Schaenzlestr. 1, 79104 Freiburg, Germany
| | - Robert Buitenwerf
- University of Frankfurt, Institute of Physical Geography, Altenhoeferallee 1, 60438 Frankfurt, Germany
| | - Michael Cramer
- Department of Biological Sciences, University of Cape Town, Private Bag X2, Rondebosch 7701, South Africa
| | - Edmund C February
- Department of Biological Sciences, University of Cape Town, Private Bag X2, Rondebosch 7701, South Africa
| | - Steven I Higgins
- University of Frankfurt, Institute of Physical Geography, Altenhoeferallee 1, 60438 Frankfurt, Germany
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8
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Cramer M, Koegst T, Traenckner J. Multi-criterial evaluation of P-removal optimization in rural wastewater treatment plants for a sub-catchment of the Baltic Sea. Ambio 2018; 47:93-102. [PMID: 29164535 PMCID: PMC5722745 DOI: 10.1007/s13280-017-0977-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Rural wastewater treatment plants (WWTP) are recognized as a significant phosphorous (P)-emission source in the German sub-catchments of the Baltic Sea. But enhancement of P-removal is cost intensive especially for small communities. This study proposes a concept to efficiently reduce P-emissions from WWTP by introducing low-cost non-constructional measures and assessing the resulting change of ambient water quality on a river basin scale. As case study, we choose the Warnow catchment in Mecklenburg-Vorpommern (Germany) where 76 % of WWTP-emissions originate from treatment plants without P-discharge limits. For these facilities, we evaluated two modification options: (1) optimization of enhanced biological Phosphorous removal (EBPR) in activated sludge systems (ASS) and/or (2) chemical precipitation (where EBPR is applicable). The total operational optimization potential in the Warnow catchment is about 20 %. Further improvements can only be applied by a chemical precipitation, with the drawback of increasing the wastewater disposal cost up to 6.5 euros CAP-1a-1. To prioritize relevant plants for improved P-removal we proposed two evaluation criteria: combining absolute emission, and impact on ambient water quality and costs.
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Affiliation(s)
- Michael Cramer
- Institute for Water Management, University of Rostock, Satower Str. 48, 18059 Rostock, Germany
| | - Tatyana Koegst
- Institute for Water Management, University of Rostock, Satower Str. 48, 18059 Rostock, Germany
| | - Jens Traenckner
- Institute for Water Management, University of Rostock, Satower Str. 48, 18059 Rostock, Germany
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9
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Brand M, Stefanidis A, Morbach C, Fan YT, Elremisy DRA, Kuznetsov VA, Carrero C, Almodares Q, Abdulrahim H, Galli E, Galli E, Moreno J, Lerena Saenz P, Ikonomidis I, Galuszka OM, Bonapace S, Clerc OF, Kuznetsov VA, Tadic S, Kataoka A, Abdul Rahman E, Calin A, Antonini-Canterin F, Schwartzenberg SS, Christ M, Roeing J, Amirie S, Grett M, Beko M, Breker I, Wennemann R, Trappe HJ, Lagoudakou S, Vintzilaios K, Mokadem N, Vlachou J, Komatanou E, Korlou P, Kakkavas A, Komninos K, Kranidis A, Gelbrich G, Simon J, Cramer M, Knobeloch F, Tiffe T, Wagner M, Heuschmann PU, Stoerk S, Yang D, Wang X, Chan AK, Cheung SH, Lee AP, Salim FF, Bakhoum SW, Ashour ZA, Soldatova AM, Krinochkin DV, Enina TN, Altamirano C, Pipkin M, Constantin I, Fava A, Diaz Babio G, Masson Juarez G, San Miguel J, Vera Janavel G, Stutzbach P, Wallentin Guron C, Thurin A, Fu M, Kontogeorgos S, Thunstrom E, Johansson MC, Da Silva C, Venkateshvaran A, Nagy AI, Lund LH, Manouras A, Leclercq C, Fournet M, Bernard A, Mabo P, Samset E, Hernandez A, Donal E, Leclercq C, Fournet M, Bernard A, Mabo P, Samset E, Hernandez A, Donal E, Martinez Lugo CML, Zuniga Sedano JZD, Alexanderson EAR, Camilletti JC, Ahmed Abdelrahman M, Raslan H, Ruisanchez Villar C, Cuesta Cosgalla JM, Zarauza Navarro J, Veiga Fernandez G, Rifaie O, Omar AMS, Vlastos D, Frogoudaki A, Vrettou AR, Vlachos S, Varoudi M, Triantafyllidi H, Parissis J, Tsivgoulis G, Lekakis J, Steffens D, Friebel J, Rauch-Krohnert U, Landmesser U, Kasner M, Adamo E, Valbusa F, Ciccio' C, Rossi A, Lanzoni L, Chiampan A, Cecchetto A, Canali G, Barbieri E, Fuchs TA, Stehli J, Benz DC, Graeni C, Buechel RR, Kaufmann PA, Gaemperli O, Yaroslavskaya EI, Krinochkin DV, Kolunin GV, Gorbatenko EA, Dyachkov SM, Jung R, Ilic A, Stojsic-Milosavljevic A, Dejanovic J, Stefanovic M, Stojsic S, Sladojevic M, Watanabe Y, Kozuma K, Yamamoto M, Takagi K, Araki M, Tada N, Shirai S, Tamanaka F, Hayashida K, Ewe SH, Fadzil MA, Najme Khir R, Ismail JR, Lim CW, Chua N, Ibrahim ZO, Kasim SS, Ding ZP, Mateescu AD, Beladan CC, Rosca M, Enache R, Calin C, Cosei I, Botezatu S, Simion M, Ginghina C, Popescu BA, Di Nora C, Poli S, Vriz O, Zito C, Carerj S, Pavan D, Vaturi M, Kazum S, Monakier D, Sagie A, Kornowski R, Shapira Y. Poster Session 2The imaging examination and quality assessmentP520Benefit of early basic transthoracic echocardiography (TTE) in emergency patients performed by physicians with low to intermediate TTE experienceP521Appropriateness criteria in echocardiography. A contemporary necessity in clinical practiceP522Interobserver variability in 2d transthoracic echocardiography impact of scanning and reading on total variability results from the STAAB cohort study quality controlP5233D printing for personalised planning of catheter-based left atrial appendage occlusionP524Central obesity: an independent role or synergistic effect to metabolic syndrome on right atrial structure?P525Dynamics of left ventricular volumes and mortality in patients with early and late effect of cardiac resynchronization therapyP526Variability of thoracic aortic diameters according to gender, age and body surface area. Time to forget absolute cut-off values?P527The association of left ventricular outflow tract velocity time integral to all-cause mortality in elderly patients with heart failureP528Left ventricular myocardial performance and atrioventricular coupling in patients with primary arterial hypertensionP529Interest of a combinatory approach based on traditional left ventricular dyssynchrony parameters and cardiac work estimated by pressure-strain loop curves for the prediction of cardiac resynchronizatP530The evaluation of cardiac performance by pressure-strain loops: a useful tool for the identification of cardiac resynchronization therapy respondersP531Left ventricle cardiac function by 2D-speckle tracking echocardiography in diabetes mellitus population: sub-clinical systolic disfunction studyP532Biphasic tissue doppler mitral annular isovolumic contraction velocities are associated with left ventricular function, isovolumic relaxation, and pulmonary wedge pressure in heart failure patientsP533Abnormal left atrial volumes and strains are associated with increased arterial stiffnes in patients with cryptogenic stroke: a novel pathophysiological pathP534Detection of coronary microvascular disease using two-dimensional speckle-tracking echocardiographyP535Predictive value of a bi-dimensional transthoracic echocardiographic sign of " binary image" to identify the anomalous origin of the left circumflex coronary artery from the right coronary sinusP536Systematic review and meta-analysis of screening for coronary artery disease in asymptomatic diabetic patientsP537Noninvasive screening test for diagnosis of nonobstructive coronary artery disease using echocardiographic criteriaP538Early echocardiography after primary angioplasty, important role in predicting left ventricular remodelingP539Prognostic impact of low-flow severe aortic stenosis in Japanese patients undergoing transcatheter aortic valve implantation: the ocean-tavi registryP540Left ventricular outflow tract geometry and its impact on aortic valve area calculations in aortic stenosis using 3D transoesophageal echocardiography and 2D transthoracic echocardiographyP541Impaired left atrial myocardial deformation predicts postoperative atrial fibrillation after aortic valve replacement in patients with aortic stenosisP542Ejection fraction-velocity ratio in predicting symptoms in severe aortic stenosisP543Incremental value of transesophageal echocardiography in conjunction with transthoracic echocardiography in the assessment of aortic stenosis severity. Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew248] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Cramer M, Martin P. Prednisolone therapy reduces incidence of mononuclear T-cell infiltrates after AAV transduction of GALGT2 in the rhesus macaque. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
The asymptotic behaviour of the recursion is investigated; Yk describes the number of comparisons which have to be carried out to merge two sorted subsequences of length 2k–1 and Mk can be interpreted as the number of comparisons of ‘Simultaneous Merge–Sort'. The challenging problem in the analysis of the above recursion lies in the fact that it contains a maximum as well as a sum. This demands different ideal properties for the metric in the contraction method. By use of the weighted Kolmogorov metric it is shown that an exponential normalization provides the recursion's convergence. Furthermore, one can show that any sequence of linear normalizations of Mk must converge towards a constant if it converges in distribution at all.
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Kraft T, Geßner M, Meißner H, Cramer M, Gerke M, Przybilla HJ. EVALUATION OF A METRIC CAMERA SYSTEM TAILORED FOR HIGH PRECISION UAV APPLICATIONS. ACTA ACUST UNITED AC 2016. [DOI: 10.5194/isprsarchives-xli-b1-901-2016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In this paper we present the further evaluation of DLR’s modular airborne camera system MACS-Micro for small unmanned aerial vehicle (UAV). The main focus is on standardized calibration procedures and on photogrammetric workflows. The current prototype consists of an industrial grade frame imaging camera with 12 megapixel resolutions and a compact GNSS/IMU solution which are operated by an embedded computing unit (CPU). The camera was calibrated once pre-flight and several times post-flight over a period of 5 month using a three dimensional test field. The verification of the radiometric quality of the acquired images has been done under controlled static conditions and kinematic conditions testing different demosaicing methods. The validation of MACS-Micro is done by comparing a traditional photogrammetric evaluation with the workflows of Agisoft Photoscan and Pix4D Mapper. The analyses are based on an aerial survey of an urban environment using precise ground control points and acquired GNSS observations. Aerial triangulations with different configuratrions of ground control points (GCP’s) had been calculated, comparing the results of using a camera self-calibration and introducing fixed interior orientation parameters for Agisoft and Pix4D. The results are promising concerning the metric characteristics of the used camera and achieved accuracies in this test case. Further aspects have to be evaluated by further expanded test scenarios.
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Marty O, Cramer M, Plenio MB. Practical Entanglement Estimation for Spin-System Quantum Simulators. Phys Rev Lett 2016; 116:105301. [PMID: 27015489 DOI: 10.1103/physrevlett.116.105301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Indexed: 06/05/2023]
Abstract
We present practical methods to measure entanglement for quantum simulators that can be realized with trapped ions, cold atoms, and superconducting qubits. Focusing on long- and short-range Ising-type Hamiltonians, we introduce schemes that are applicable under realistic experimental conditions including mixedness due to, e.g., noise or temperature. In particular, we identify a single observable whose expectation value serves as a lower bound to entanglement and that may be obtained by a simple quantum circuit. As such circuits are not (yet) available for every platform, we investigate the performance of routinely measured observables as quantitative entanglement witnesses. Possible applications include experimental studies of entanglement scaling in critical systems and the reliable benchmarking of quantum simulators.
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Affiliation(s)
- O Marty
- Institut für Theoretische Physik & IQST, Albert-Einstein-Allee 11, Universität Ulm, Germany
| | - M Cramer
- Institut für Theoretische Physik & IQST, Albert-Einstein-Allee 11, Universität Ulm, Germany
| | - M B Plenio
- Institut für Theoretische Physik & IQST, Albert-Einstein-Allee 11, Universität Ulm, Germany
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Abstract
We derive rigorous truncation-error bounds for the spin-boson model and its generalizations to arbitrary quantum systems interacting with bosonic baths. For the numerical simulation of such baths, the truncation of both the number of modes and the local Hilbert-space dimensions is necessary. We derive superexponential Lieb-Robinson-type bounds on the error when restricting the bath to finitely many modes and show how the error introduced by truncating the local Hilbert spaces may be efficiently monitored numerically. In this way we give error bounds for approximating the infinite system by a finite-dimensional one. As a consequence, numerical simulations such as the time-evolving density with orthogonal polynomials algorithm (TEDOPA) now allow for the fully certified treatment of the system-environment interaction.
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Affiliation(s)
- M P Woods
- Institut für Theoretische Physik, Universität Ulm, Ulm D-89069, Germany
- Quantum Optics and Laser Science, Blackett Laboratory, Imperial College London, London SW7 2AZ, United Kingdom
| | - M Cramer
- Institut für Theoretische Physik, Universität Ulm, Ulm D-89069, Germany
| | - M B Plenio
- Institut für Theoretische Physik, Universität Ulm, Ulm D-89069, Germany
- Quantum Optics and Laser Science, Blackett Laboratory, Imperial College London, London SW7 2AZ, United Kingdom
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Abstract
We introduce a rigorous framework for the quantification of coherence and identify intuitive and easily computable measures of coherence. We achieve this by adopting the viewpoint of coherence as a physical resource. By determining defining conditions for measures of coherence we identify classes of functionals that satisfy these conditions and other, at first glance natural quantities, that do not qualify as coherence measures. We conclude with an outline of the questions that remain to be answered to complete the theory of coherence as a resource.
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Affiliation(s)
- T Baumgratz
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, 89069 Ulm, Germany
| | - M Cramer
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, 89069 Ulm, Germany
| | - M B Plenio
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, 89069 Ulm, Germany
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Abstract
Identical particles and entanglement are both fundamental components of quantum mechanics. However, when identical particles are condensed in a single spatial mode, the standard notions of entanglement, based on clearly identifiable subsystems, break down. This has led many to conclude that such systems have limited value for quantum information tasks, compared to distinguishable particle systems. To the contrary, we show that any entanglement formally appearing amongst the identical particles, including entanglement due purely to symmetrization, can be extracted into an entangled state of independent modes, which can then be applied to any task. In fact, the entanglement of the mode system is in one-to-one correspondence with the entanglement between the inaccessible identical particles. This settles the long-standing debate about the resource capabilities of such states, in particular spin-squeezed states of Bose-Einstein condensates, while also revealing a new perspective on how and when entanglement is generated in passive optical networks. Our results thus reveal new fundamental connections between entanglement, squeezing, and indistinguishability.
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Affiliation(s)
- N Killoran
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, D-89069 Ulm, Germany
| | - M Cramer
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, D-89069 Ulm, Germany
| | - M B Plenio
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, D-89069 Ulm, Germany
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Jacob K, Dieleman S, Nathoe H, Van Osch D, De Waal E, Cramer M, Kluin J, Van Dijk D. Intraoperative dexamethasone on left atrial function and postoperative atrial fibrillation in cardiac surgical patients. Crit Care 2014. [PMCID: PMC4068827 DOI: 10.1186/cc13372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abdovic E, Abdovic S, Hristova K, Hristova K, Katova T, Katova T, Gocheva N, Gocheva N, Pavlova M, Pavlova M, Gurzun MM, Ionescu A, Canpolat U, Yorgun H, Sunman H, Sahiner L, Kaya E, Ozer N, Tokgozoglu L, Kabakci G, Aytemir K, Oto A, Gonella A, D'ascenzo F, Casasso F, Conte E, Margaria F, Grosso Marra W, Frea S, Morello M, Bobbio M, Gaita F, Seo H, Lee S, Lee J, Yoon Y, Park E, Kim H, Park S, Lee H, Kim Y, Sohn D, Nemes A, Domsik P, Kalapos A, Orosz A, Lengyel C, Forster T, Enache R, Muraru D, Popescu B, Calin A, Nastase O, Botezatu D, Purcarea F, Rosca M, Beladan C, Ginghina C, Canpolat U, Aytemir K, Ozer N, Yorgun H, Sahiner L, Kaya E, Oto A, Muraru D, Piasentini E, Mihaila S, Padayattil Jose' S, Peluso D, Ucci L, Naso P, Puma L, Iliceto S, Badano L, Cikes M, Jakus N, Sutherland G, Haemers P, D'hooge J, Claus P, Yurdakul S, Oner F, Direskeneli H, Sahin T, Cengiz B, Ercan G, Bozkurt A, Aytekin S, Osa Saez AM, Rodriguez-Serrano M, Lopez-Vilella R, Buendia-Fuentes F, Domingo-Valero D, Quesada-Carmona A, Miro-Palau V, Arnau-Vives M, Palencia-Perez M, Rueda-Soriano J, Lipczynska M, Piotr Szymanski P, Anna Klisiewicz A, Lukasz Mazurkiewicz L, Piotr Hoffman P, Kim K, Cho S, Ahn Y, Jeong M, Cho J, Park J, Chinali M, Franceschini A, Matteucci M, Doyon A, Esposito C, Del Pasqua A, Rinelli G, Schaefer F, Kowalik E, Klisiewicz A, Rybicka J, Szymanski P, Biernacka E, Hoffman P, Lee S, Kim W, Yun H, Jung L, Kim E, Ko J, Ruddox V, Norum I, Edvardsen T, Baekkevar M, Otterstad J, Erdei T, Edwards J, Braim D, Yousef Z, Fraser A, Melcher A, Reiner B, Hansen A, Strandberg L, Caidahl K, Wellnhofer E, Kriatselis C, Gerd-Li H, Furundzija V, Thnabalasingam U, Fleck E, Graefe M, Park Y, Moon J, Ahn T, Baydar O, Kadriye Kilickesmez K, Ugur Coskun U, Polat Canbolat P, Veysel Oktay V, Umit Yasar Sinan U, Okay Abaci O, Cuneyt Kocas C, Sinan Uner S, Serdar Kucukoglu S, Ferferieva V, Claus P, Rademakers F, D'hooge J, Le TT, Wong P, Tee N, Huang F, Tan R, Altman M, Logeart D, Bergerot C, Gellen B, Pare C, Gerard S, Sirol M, Vicaut E, Mercadier J, Derumeaux GA, Park TH, Park JI, Shin SW, Yun SH, Lee JE, Makavos G, Kouris N, Keramida K, Dagre A, Ntarladimas I, Kostopoulos V, Damaskos D, Olympios C, Leong D, Piers S, Hoogslag G, Hoke U, Thijssen J, Ajmone Marsan N, Schalij M, Bax J, Zeppenfeld K, Delgado V, Rio P, Branco L, Galrinho A, Cacela D, Abreu J, Timoteo A, Teixeira P, Pereira-Da-Silva T, Selas M, Cruz Ferreira R, Popa BA, Zamfir L, Novelli E, Lanzillo G, Karazanishvili L, Musica G, Stelian E, Benea D, Diena M, Cerin G, Fusini L, Mirea O, Tamborini G, Muratori M, Gripari P, Ghulam Ali S, Cefalu' C, Maffessanti F, Andreini D, Pepi M, Mamdoo F, Goncalves A, Peters F, Matioda H, Govender S, Dos Santos C, Essop M, Kuznetsov VA, Yaroslavskaya EI, Pushkarev GS, Krinochkin DV, Kolunin GV, Bennadji A, Hascoet S, Dulac Y, Hadeed K, Peyre M, Ricco L, Clement L, Acar P, Ding W, Zhao Y, Lindqvist P, Nilson J, Winter R, Holmgren A, Ruck A, Henein M, Illatopa V, Cordova F, Espinoza D, Ortega J, Cavalcante J, Patel M, Katz W, Schindler J, Crock F, Khanna M, Khandhar S, Tsuruta H, Kohsaka S, Murata M, Yasuda R, Tokuda H, Kawamura A, Maekawa Y, Hayashida K, Fukuda K, Le Tourneau T, Kyndt F, Lecointe S, Duval D, Rimbert A, Merot J, Trochu J, Probst V, Le Marec H, Schott J, Veronesi F, Addetia K, Corsi C, Lamberti C, Lang R, Mor-Avi V, Gjerdalen GF, Hisdal J, Solberg E, Andersen T, Radunovic Z, Steine K, Maffessanti F, Gripari P, Tamborini G, Muratori M, Fusini L, Ferrari C, Caiani E, Alamanni F, Bartorelli A, Pepi M, D'ascenzi F, Cameli M, Iadanza A, Lisi M, Reccia R, Curci V, Sinicropi G, Henein M, Pierli C, Mondillo S, Rekhraj S, Hoole S, Mcnab D, Densem C, Boyd J, Parker K, Shapiro L, Rana B, Kotrc M, Vandendriessche T, Bartunek J, Claeys M, Vanderheyden M, Paelinck B, De Bock D, De Maeyer C, Vrints C, Penicka M, Silveira C, Albuquerque E, Lamprea D, Larangeiras V, Moreira C, Victor Filho M, Alencar B, Silveira A, Castillo J, Zambon E, Iorio A, Carriere C, Pantano A, Barbati G, Bobbo M, Abate E, Pinamonti B, Di Lenarda A, Sinagra G, Salemi VMC, Tavares L, Ferreira Filho J, Oliveira A, Pessoa F, Ramires F, Fernandes F, Mady C, Cavarretta E, Lotrionte M, Abbate A, Mezzaroma E, De Marco E, Peruzzi M, Loperfido F, Biondi-Zoccai G, Frati G, Palazzoni G, Park TH, Lee JE, Lee DH, Park JS, Park K, Kim MH, Kim YD, Van 'T Sant J, Gathier W, Leenders G, Meine M, Doevendans P, Cramer M, Poyhonen P, Kivisto S, Holmstrom M, Hanninen H, Schnell F, Betancur J, Daudin M, Simon A, Carre F, Tavard F, Hernandez A, Garreau M, Donal E, Calore C, Muraru D, Badano L, Melacini P, Mihaila S, Denas G, Naso P, Casablanca S, Santi F, Iliceto S, Aggeli C, Venieri E, Felekos I, Anastasakis A, Ritsatos K, Kakiouzi V, Kastellanos S, Cutajar I, Stefanadis C, Palecek T, Honzikova J, Poupetova H, Vlaskova H, Kuchynka P, Linhart A, Elmasry O, Mohamed M, Elguindy W, Bishara P, Garcia-Gonzalez P, Cozar-Santiago P, Bochard-Villanueva B, Fabregat-Andres O, Cubillos-Arango A, Valle-Munoz A, Ferrer-Rebolleda J, Paya-Serrano R, Estornell-Erill J, Ridocci-Soriano F, Jensen M, Havndrup O, Christiansen M, Andersen P, Axelsson A, Kober L, Bundgaard H, Karapinar H, Kaya A, Uysal E, Guven A, Kucukdurmaz Z, Oflaz M, Deveci K, Sancakdar E, Gul I, Yilmaz A, Tigen MK, Karaahmet T, Dundar C, Yalcinsoy M, Tasar O, Bulut M, Takir M, Akkaya E, Jedrzejewska I, Braksator W, Krol W, Swiatowiec A, Dluzniewski M, Lipari P, Bonapace S, Zenari L, Valbusa F, Rossi A, Lanzoni L, Molon G, Canali G, Campopiano E, Barbieri E, Rueda Calle E, Alfaro Rubio F, Gomez Gonzalez J, Gonzalez Santos P, Cameli M, Lisi M, Focardi M, D'ascenzi F, Solari M, Galderisi M, Mondillo S, Pratali L, Bruno RM, Corciu A, Comassi M, Passera M, Gastaldelli A, Mrakic-Sposta S, Vezzoli A, Picano E, Perry R, Penhall A, De Pasquale C, Selvanayagam J, Joseph M, Simova II, Katova TM, Kostova V, Hristova K, Lalov I, D'ascenzi F, Pelliccia A, Natali B, Cameli M, Alvino F, Zorzi A, Corrado D, Bonifazi M, Mondillo S, Rees E, Rakebrandt F, Rees D, Halcox J, Fraser A, O'driscoll J, Lau N, Perez-Lopez M, Sharma R, Lichodziejewska B, Goliszek S, Kurnicka K, Kostrubiec M, Dzikowska Diduch O, Krupa M, Grudzka K, Ciurzynski M, Palczewski P, Pruszczyk P, Gheorghe L, Castillo Ortiz J, Del Pozo Contreras R, Calle Perez G, Sancho Jaldon M, Cabeza Lainez P, Vazquez Garcia R, Fernandez Garcia P, Chueca Gonzalez E, Arana Granados R, Zhao X, Xu X, Bai Y, Qin Y, Leren I, Hasselberg N, Saberniak J, Leren T, Edvardsen T, Haugaa K, Daraban AM, Sutherland G, Claus P, Werner B, Gewillig M, Voigt J, Santoro A, Ierano P, De Stefano F, Esposito R, De Palma D, Ippolito R, Tufano A, Galderisi M, Costa R, Fischer C, Rodrigues A, Monaco C, Lira Filho E, Vieira M, Cordovil A, Oliveira E, Mohry S, Gaudron P, Niemann M, Herrmann S, Strotmann J, Beer M, Hu K, Bijnens B, Ertl G, Weidemann F, Baktir A, Sarli B, Cicek M, Karakas M, Saglam H, Arinc H, Akil M, Kaya H, Ertas F, Bilik M, Yildiz A, Oylumlu M, Acet H, Aydin M, Yuksel M, Alan S, O'driscoll J, Gravina A, Di Fino S, Thompson M, Karthigelasingham A, Ray K, Sharma R, De Chiara B, Russo C, Alloni M, Belli O, Spano' F, Botta L, Palmieri B, Martinelli L, Giannattasio C, Moreo A, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Antonini-Canterin F, Malev E, Omelchenko M, Vasina L, Luneva E, Zemtsovsky E, Cikes M, Velagic V, Gasparovic H, Kopjar T, Colak Z, Hlupic L, Biocina B, Milicic D, Tomaszewski A, Kutarski A, Poterala M, Tomaszewski M, Brzozowski W, Kijima Y, Akagi T, Nakagawa K, Ikeda M, Watanabe N, Ueoka A, Takaya Y, Oe H, Toh N, Ito H, Bochard Villanueva B, Paya-Serrano R, Fabregat-Andres O, Garcia-Gonzalez P, Perez-Bosca J, Cubillos-Arango A, Chacon-Hernandez N, Higueras-Ortega L, De La Espriella-Juan R, Ridocci-Soriano F, Noack T, Mukherjee C, Ionasec R, Voigt I, Kiefer P, Hoebartner M, Misfeld M, Mohr FW, Seeburger J, Daraban AM, Baltussen L, Amzulescu M, Bogaert J, Jassens S, Voigt J, Duchateau N, Giraldeau G, Gabrielli L, Penela D, Evertz R, Mont L, Brugada J, Berruezo A, Bijnens B, Sitges M, Yoshikawa H, Suzuki M, Hashimoto G, Kusunose Y, Otsuka T, Nakamura M, Sugi K, Ruiz Ortiz M, Mesa D, Romo E, Delgado M, Seoane T, Martin M, Carrasco F, Lopez Granados A, Arizon J, Suarez De Lezo J, Magalhaes A, Cortez-Dias N, Silva D, Menezes M, Saraiva M, Santos L, Costa A, Costa L, Nunes Diogo A, Fiuza M, Ren B, De Groot-De Laat L, Mcghie J, Vletter W, Geleijnse M, Toda H, Oe H, Osawa K, Miyoshi T, Ugawa S, Toh N, Nakamura K, Kohno K, Morita H, Ito H, El Ghannudi S, Germain P, Samet H, Jeung M, Roy C, Gangi A, Orii M, Hirata K, Yamano T, Tanimoto T, Ino Y, Yamaguchi T, Kubo T, Imanishi T, Akasaka T, Sunbul M, Kivrak T, Oguz M, Ozguven S, Gungor S, Dede F, Turoglu H, Yildizeli B, Mutlu B, Mihaila S, Muraru D, Piasentini E, Peluso D, Cucchini U, Casablanca S, Naso P, Iliceto S, Vinereanu D, Badano L, Rodriguez Munoz D, Moya Mur J, Becker Filho D, Gonzalez A, Casas Rojo E, Garcia Martin A, Recio Vazquez M, Rincon L, Fernandez Golfin C, Zamorano Gomez J, Ledakowicz-Polak A, Polak L, Zielinska M, Kamiyama T, Nakade T, Nakamura Y, Ando T, Kirimura M, Inoue Y, Sasaki O, Nishioka T, Farouk H, Sakr B, Elchilali K, Said K, Sorour K, Salah H, Mahmoud G, Casanova Rodriguez C, Cano Carrizal R, Iglesias Del Valle D, Martin Penato Molina A, Garcia Garcia A, Prieto Moriche E, Alvarez Rubio J, De Juan Bagua J, Tejero Romero C, Plaza Perez I, Korlou P, Stefanidis A, Mpikakis N, Ikonomidis I, Anastasiadis S, Komninos K, Nikoloudi P, Margos P, Pentzeridis P. Poster session Thursday 12 December - AM: 12/12/2013, 08:30-12:30 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bertrand P, Grieten L, Smeets C, Verbrugge F, Mullens W, Vrolix M, Rivero-Ayerza M, Verhaert D, Vandervoort P, Tong L, Ramalli A, Tortoli P, D'hoge J, Bajraktari G, Lindqvist P, Henein M, Obremska M, Boratynska M, Kurcz J, Zysko D, Baran T, Klinger M, Darahim K, Mueller H, Carballo D, Popova N, Vallee JP, Floria M, Chistol R, Tinica G, Grecu M, Rodriguez Serrano M, Osa-Saez A, Rueda-Soriano J, Buendia-Fuentes F, Domingo-Valero D, Igual-Munoz B, Alonso-Fernandez P, Quesada-Carmona A, Miro-Palau V, Palencia-Perez M, Bech-Hanssen O, Polte C, Lagerstrand K, Janulewicz M, Gao S, Erdogan E, Akkaya M, Bacaksiz A, Tasal A, Sonmez O, Turfan M, Kul S, Vatankulu M, Uyarel H, Goktekin O, Mincu R, Magda L, Mihaila S, Florescu M, Mihalcea D, Enescu O, Chiru A, Popescu B, Tiu C, Vinereanu D, Broch K, Kunszt G, Massey R, De Marchi S, Aakhus S, Gullestad L, Urheim S, Yuan L, Feng J, Jin X, Bombardini T, Casartelli M, Simon D, Gaspari M, Procaccio F, Hasselberg N, Haugaa K, Brunet A, Kongsgaard E, Donal E, Edvardsen T, Sahin T, Yurdakul S, Cengiz B, Bozkurt A, Aytekin S, Cesana F, Spano' F, Santambrogio G, Alloni M, Vallerio P, Salvetti M, Carerj S, Gaibazzi N, Rigo F, Moreo A, Wdowiak-Okrojek K, Michalski B, Kasprzak J, Shim A, Lipiec P, Generati G, Pellegrino M, Bandera F, Donghi V, Alfonzetti E, Guazzi M, Marcun R, Stankovic I, Farkas J, Vlahovic-Stipac A, Putnikovic B, Kadivec S, Kosnik M, Neskovic A, Lainscak M, Iliuta L, Szymanski P, Lipczynska M, Klisiewicz A, Sobieszczanska-Malek M, Zielinski T, Hoffman P, Gjerdalen GF, Hisdal J, Solberg E, Andersen T, Radunovic Z, Steine K, Svanadze A, Poteshkina N, Krylova N, Mogutova P, Shim A, Kasprzak J, Szymczyk E, Wdowiak-Okrojek K, Michalski B, Stefanczyk L, Lipiec P, Benedek T, Matei C, Jako B, Suciu Z, Benedek I, Yaroshchuk NA, Kochmasheva VV, Dityatev VP, Kerbikov OB, Przewlocka-Kosmala M, Orda A, Karolko B, Mysiak A, Kosmala W, Rechcinski T, Wierzbowska-Drabik K, Lipiec P, Chmiela M, Kasprzak J, Aziz A, Hooper J, Rayasamudra S, Uppal H, Asghar O, Potluri R, Zaroui A, Mourali M, Rezine Z, Mbarki S, Jemaa M, Aloui H, Mechmeche R, Farhati A, Gripari P, Maffessanti F, Tamborini G, Muratori M, Fusini L, Vignati C, Bartorelli A, Alamanni F, Agostoni P, Pepi M, Ruiz Ortiz M, Mesa D, Delgado M, Seoane T, Carrasco F, Martin M, Mazuelos F, Suarez De Lezo Herreros De Tejada J, Romero M, Suarez De Lezo J, Brili S, Stamatopoulos I, Misailidou M, Chrisochoou C, Christoforatou E, Stefanadis C, Ruiz Ortiz M, Mesa D, Delgado M, Martin M, Seoane T, Carrasco F, Ojeda S, Segura J, Pan M, Suarez De Lezo J, Cammalleri V, Ussia G, Muscoli S, Marchei M, Sergi D, Mazzotta E, Romeo F, Igual Munoz B, Bel Minguez A, Perez Guillen M, Maceira Gonzalez A, Monmeneu Menadas J, Hernandez Acuna C, Estornell Erill J, Lopez Lereu P, Francisco Jose Valera Martinez F, Montero Argudo A, Sunbul M, Akhundova A, Sari I, Erdogan O, Mutlu B, Cacicedo A, Velasco Del Castillo S, Anton Ladislao A, Aguirre Larracoechea U, Rodriguez Sanchez I, Subinas Elorriaga A, Oria Gonzalez G, Onaindia Gandarias J, Laraudogoitia Zaldumbide E, Lekuona Goya I, Ding W, Zhao Y, Lindqvist P, Nilson J, Winter R, Holmgren A, Ruck A, Henein M, Attenhofer Jost CH, Soyka R, Oxenius A, Kretschmar O, Valsangiacomo Buechel E, Greutmann M, Weber R, Keramida K, Kouris N, Kostopoulos V, Karidas V, Damaskos D, Makavos G, Paraskevopoulos K, Olympios C, Eskesen K, Olsen N, Fritz-Hansen T, Sogaard P, Cameli M, Lisi M, Righini F, Curci V, Massoni A, Natali B, Maccherini M, Chiavarelli M, Massetti M, Mondillo S, Mabrouk Salem Omar A, Ahmed Abdel-Rahman M, Khorshid H, Rifaie O, Santoro C, Santoro A, Ippolito R, De Palma D, De Stefano F, Muscariiello R, Galderisi M, Squeri A, Censi S, Baldelli M, Grattoni C, Cremonesi A, Bosi S, Saura Espin D, Gonzalez Canovas C, Gonzalez Carrillo J, Oliva Sandoval M, Caballero Jimenez L, Espinosa Garcia M, Garcia Navarro M, Valdes Chavarri M, De La Morena Valenzuela G, Ryu S, Shin D, Son J, Choi J, Goh C, Choi J, Park J, Hong G, Sklyanna O, Yuan L, Yuan L, Planinc I, Bagadur G, Ljubas J, Baricevic Z, Skoric B, Velagic V, Bijnens B, Milicic D, Cikes M, Gospodinova M, Chamova T, Guergueltcheva V, Ivanova R, Tournev I, Denchev S, Ancona R, Comenale Pinto S, Caso P, Arenga F, Coppola M, Calabro R, Neametalla H, Boitard S, Hamdi H, Planat-Benard V, Casteilla L, Li Z, Hagege A, Mericskay M, Menasche P, Agbulut O, Merlo M, Stolfo D, Anzini M, Negri F, Pinamonti B, Barbati G, Di Lenarda A, Sinagra G, Stolfo D, Merlo M, Pinamonti B, Gigli M, Poli S, Porto A, Di Nora C, Barbati G, Di Lenarda A, Sinagra G, Coppola C, Piscopo G, Cipresso C, Rea D, Maurea C, Esposito E, Arra C, Maurea N, Nemes A, Kalapos A, Domsik P, Forster T, Voilliot D, Huttin O, Vaugrenard T, Schwartz J, Sellal JM, Aliot E, Juilliere Y, Selton-Suty C, Sanchez Millan PJ, Cabeza Lainez P, Castillo Ortiz J, Chueca Gonzalez E, Gheorghe L, Fernandez Garcia P, Herruzo Rojas M, Del Pozo Contreras R, Fernandez Garcia M, Vazquez Garcia R, Rosca M, Popescu B, Botezatu D, Calin A, Beladan C, Gurzun M, Enache R, Ginghina C, Farouk H, Al-Maimoony T, Alhadad A, El Serafi M, Abdel Ghany M, Poorzand H, Mirfeizi S, Javanbakht A, Tellatin S, Famoso G, Dassie F, Martini C, Osto E, Maffei P, Iliceto S, Tona F, Radunovic Z, Steine K, Jedrzejewska I, Braksator W, Krol W, Swiatowiec A, Sawicki J, Kostarska-Srokosz E, Dluzniewski M, Maceira Gonzalez AM, Cosin-Sales J, Diago J, Aguilar J, Ruvira J, Monmeneu J, Igual B, Lopez-Lereu M, Estornell J, Olszanecka A, Dragan A, Kawecka-Jaszcz K, Czarnecka D, Scholz F, Gaudron P, Hu K, Liu D, Florescu C, Herrmann S, Bijnens B, Ertl G, Stoerk S, Weidemann F, Krestjyaninov M, Razin V, Gimaev R, Bogdanovic Z, Burazor I, Deljanin Ilic M, Peluso D, Muraru D, Cucchini U, Mihaila S, Casablanca S, Pigatto E, Cozzi F, Punzi L, Badano L, Iliceto S, Zhdanova E, Rameev V, Safarova A, Moisseyev S, Kobalava Z, Magnino C, Omede' P, Avenatti E, Presutti D, Losano I, Moretti C, Bucca C, Gaita F, Veglio F, Milan A, Bellsham-Revell H, Bell A, Miller O, Simpson J, Hwang Y, Kim G, Jung M, Woo G, Driessen M, Leiner T, Schoof P, Breur J, Sieswerda G, Meijboom F, Bellsham-Revell H, Hayes N, Anderson D, Austin B, Razavi R, Greil G, Simpson J, Bell A, Zhao X, Xu X, Qin Y, Szmigielski CA, Styczynski G, Sobczynska M, Placha G, Kuch-Wocial A, Ikonomidis I, Voumbourakis A, Triantafyllidi H, Pavlidis G, Varoudi M, Papadakis I, Trivilou P, Paraskevaidis I, Anastasiou-Nana M, Lekakis I, Kong W, Yip J, Ling L, Milan A, Tosello F, Leone D, Bruno G, Losano I, Avenatti E, Sabia L, Veglio F, Zaborska B, Baran J, Pilichowska-Paszkiet E, Sikora-Frac M, Michalowska I, Kulakowski P, Budaj A, Mega S, Bono M, De Francesco V, Castiglione I, Ranocchi F, Casacalenda A, Goffredo C, Patti G, Di Sciascio G, Musumeci F, Kennedy M, Waterhouse D, Sheahan R, Foley D, Mcadam B, Ancona R, Comenale Pinto S, Caso P, Arenga F, Coppola M, Calabro R, Remme EW, Smedsrud MK, Hasselberg NE, Smiseth OA, Edvardsen T, Halmai L, Nemes A, Kardos A, Neubauer S, Degiovanni A, Baduena L, Dell'era G, Occhetta E, Marino P, Hotchi J, Yamada H, Nishio S, Bando M, Hayashi S, Hirata Y, Amano R, Soeki T, Wakatsuki T, Sata M, Lamia B, Molano L, Viacroze C, Cuvelier A, Muir J, Lipczynska M, Piotr Szymanski P, Anna Klisiewicz A, Lukasz Mazurkiewicz L, Piotr Hoffman P, Van 'T Sant J, Wijers S, Ter Horst I, Leenders G, Cramer M, Doevendans P, Meine M, Hatam N, Goetzenich A, Aljalloud A, Mischke K, Hoffmann R, Autschbach R, Sikora-Frac M, Zaborska B, Maciejewski P, Bednarz B, Budaj A, Evangelista A, Torromeo C, Pandian N, Nardinocchi P, Varano V, Schiariti M, Teresi L, Puddu P, Storve S, Dalen H, Snare S, Haugen B, Torp H, Fehri W, Mahfoudhi H, Mezni F, Annabi M, Taamallah K, Dahmani R, Haggui A, Hajlaoui N, Lahidheb D, Haouala H, Colombo A, Carminati M, Maffessanti F, Gripari P, Pepi M, Lang R, Caiani E, Walker J, Abadi S, Agmon Y, Carasso S, Aronson D, Mutlak D, Lessick J, Saxena A, Ramakrishnan S, Juneja R, Ljubas J, Reskovic Luksic V, Matasic R, Pezo Nikolic B, Lovric D, Separovic Hanzevacki J, Quattrone A, Zito C, Alongi G, Vizzari G, Bitto A, De Caridi G, Greco M, Tripodi R, Pizzino G, Carerj S, Ibrahimi P, Jashari F, Johansson E, Gronlund C, Bajraktari G, Wester P, Henein M, Kosmala W, Marwick T, Souza JRM, Zacharias LGT, Geloneze B, Pareja JC, Chaim A, Nadruz WJ, Coelho OR, Apostolovic S, Stanojevic D, Jankovic-Tomasevic R, Salinger-Martinovic S, Djordjevic-Radojkovic D, Pavlovic M, Tahirovic E, Musial-Bright L, Lainscak M, Duengen H, Filipiak D, Kasprzak J, Lipiec P. Poster session Wednesday 11 December all day display: 11/12/2013, 09:30-16:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Tsang W, Abduch C, Salgo I, Appareti K, Ackerman W, Cruz V, Lima M, Tsutsui J, Mathias W, Lang R, Teske A, Mast TP, Groeneweg J, Te Riele A, Van Der Heijden J, Velthuis B, Hauer R, Doevendans P, Cramer M, Cautela J, Krastevich M, Michel N, Saby L, Copel C, Hubert S, Avierinos J, Thuny F, Guieu R, Habib G, Muraru D, Calore C, Badano L, Melacini P, Mihaila S, Naso P, Casablanca S, Ortile A, Padayattil Jose' S, Iliceto S, Hasselberg N, Saberniak J, Berge K, Edvardsen T, Haugaa K. Oral Abstract session * New insights in heart muscle diseases: 13/12/2013, 16:30-18:00 * Location: Bursa. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Cramer M, Haala N, Rothermel M, Leinss B, Fritsch D. UAV@LGL – Pilotstudie zum Einsatz von UAV im Rahmen der Landesvermessung in Deutschland. ACTA ACUST UNITED AC 2013. [DOI: 10.1127/1432-8364/2013/0195] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abstract
Recent contributions in the field of quantum state tomography have shown that, despite the exponential growth of Hilbert space with the number of subsystems, tomography of one-dimensional quantum systems may still be performed efficiently by tailored reconstruction schemes. Here, we discuss a scalable method to reconstruct mixed states that are well approximated by matrix product operators. The reconstruction scheme only requires local information about the state, giving rise to a reconstruction technique that is scalable in the system size. It is based on a constructive proof that generic matrix product operators are fully determined by their local reductions. We discuss applications of this scheme for simulated data and experimental data obtained in an ion trap experiment.
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Affiliation(s)
- T Baumgratz
- Institut für Theoretische Physik, Albert-Einstein-Allee 11, Universität Ulm, 89069 Ulm, Germany
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Badagliacca R, Reali M, Vizza C, Poscia R, Pezzuto B, Gambardella C, Papa S, Mezzapesa M, Nocioni M, Fedele F, Freed B, Bhave N, Tsang W, Gomberg-Maitland M, Mor-Avi V, Patel A, Lang RM, Liel-Cohen N, Yaacobi M, Guterman H, Jurzak P, Ternacle J, Gallet R, Bensaid A, Kloeckner M, Monin JL, Gueret P, Dubois-Rande JL, Lim P, Otsuka T, Suzuki M, Yoshikawa H, Hashimoto G, Ishikawa Y, Osaki T, Masai H, Ono T, Yamamoto M, Sugi K, Satendra M, Sargento L, Sousa C, Arsenio A, Lousada N, Palma Reis R, Wang S, Lam Y, Liu M, Fang F, Shang Q, Luo X, Wang J, Sun J, Sanderson J, Yu C, De Marchi S, Hopp E, Urheim S, Hervold A, Murbrach K, Massey R, Remme E, Hol P, Aakhus S, Bouzas Mosquera A, Peteiro J, Broullon F, Garcia NA, Rodriguez Garrido J, Martinez Ruiz D, Yanez Wonenburger J, Bouzas Zubeldia B, Fabregas Casal R, Castro Beiras A, Le Tourneau T, Sportouch C, Foucher C, Delasalle B, Rosso J, Neuder Y, Trochu J, Roncalli J, Lemarchand P, Manrique A, Sharif D, Sharif-Rasslan A, Shahla C, Khalil A, Rosenschein U, Monti L, Tramarin M, Calcagnino M, Lisignoli V, Nardi B, Balzarini L, Khalatbari A, Mills J, Chenzbraun A, Theron A, Morera P, Resseguier N, Thuny F, Riberi A, Giorgi R, Collart F, Habib G, Avierinos J, Liu D, Hu K, Niemann M, Herrmann S, Gaudron P, Voelker W, Ertl G, Bijnens B, Weidemann F, Lenders GD, Bosmans JM, Van Herck PL, Rodrigus IE, Claeys MJ, Vrints CJ, Paelinck BP, Veronesi F, Fusini L, Tamborini G, Gripari P, Maffessanti F, Mirea O, Alamanni F, Pepi M, Caiani E, Frikha Z, Zairi I, Saib W, Fennira S, Ben Moussa F, Kammoun S, Mrabet K, Ben Yaala A, Said L, Ghannouchi M, Carlomagno G, Ascione L, Sordelli C, Iengo R, Severino S, D'andrea A, Calabro' R, Caso P, Mizia M, Mizia-Stec K, Sikora-Puz A, Gieszczyk-Strozik K, Chmiel A, Haberka M, Hudziak D, Jasinski M, Gasior Z, Wos S, Biaggi P, Felix C, Gruner C, Hohlfeld S, Herzog B, Gaemperli O, Gruenenfelder J, Corti R, Tanner F, Bettex D, Kovalova S, Necas J, Dominguez Rodriguez F, Monivas V, Mingo S, Garcia-Lunar I, Garcia-Pavia P, Gonzalez-Mirelis J, Zegri I, Cavero M, Jeon HK, Lee D, Youn H, Shin H, Yoon J, Chung H, Choi E, Kim J, Min P, Lee B, Yoon Y, Hong B, Kwon H, Rim S, Petronilli V, Cimino S, De Luca L, Cicogna F, Arcari L, Francone M, Iacoboni C, Agati L, Halmai L, Atkinson P, Kardos A, Bogle R, Meimoun P, Flahaut G, Charles V, Villain Y, Clerc J, Germain A, Elmkies F, Zemir H, Luycx-Bore A, Kim K, Song J, Jeong H, Yoon H, Ahn Y, Jeong M, Cho J, Park J, Kang J, Tolba OA, El-Shanshory MR, El-Shitany NAEA, El-Hawary ES, Elkilany GN, Tolba OA, El-Shanshory MR, El-Shitany AEA, El-Hawary EES, Nagib Elkilany GE, Costanzo L, Buccheri S, Monte IP, Curatolo G, Crapanzano P, Di Pino L, Rodolico M, Blundo A, Leggio S, Tamburino C, Rees E, Hocking R, Dunstan F, Lewis M, Tunstall K, Rees DA, Halcox JP, Fraser AG, Rodrigues A, Guimaraes L, Guimaraes J, Monaco C, Cordovil A, Lira E, Vieira M, Fischer C, Nomura C, Morhy S, Bruno R, Cogo A, Sharma R, Bartesaghi M, Pomidori L, Basnyat B, Taddei S, Picano E, Sicari R, Pratali L, Satendra M, Sargento L, Sousa C, Lousada N, Palma Reis R, Zakhama L, Sioua S, Naffati S, Marouen A, Boussabah E, Kadour R, Thameur M, Benyoussef S, Vanoli D, Wiklund U, Henein M, Naslund U, Lindqvist P, Palinsky M, Petrovicova J, Pirscova M, Korpi K, Blafield H, Suomi H, Linden P, Valtonen M, Jarvinen V, Laine M, Loimaala A, Kaldararova M, Kantorova A, Vrsanska V, Tittel P, Hraska V, Masura J, Simkova I, Attenhofer Jost C, Zimmermann C, Greutmann M, Dave H, Valsangiacomo Buechel E, Pretre R, Mueller C, Seifert B, Kretschmar O, Weber R, Carro A, Teixido G, Rodriguez-Palomares J, Gutierrez L, Maldonado G, Paucca E, Gonzalez-Alujas T, Evangelista A, Al Akhfash A, Al Mesned D, Maan Hasson D, Al Harbi B M, Cruz C, Pinho T, Lebreiro A, Silva Cardoso J, Julia Maciel M, Kalimanovska-Ostric D, Nastasovic T, Deljanin-Ilic M, Milakovic B, Dostanic M, Stosic M, Lam YY, Fang F, Yu C, Bobbo M, Leonelli V, Piazza R, Leiballi E, Pecoraro R, Cinello M, Mimo R, Cervesato E, Nicolosi GL, Cruz C, Pinho T, Lebreiro A, Silva Cardoso J, Julia Maciel M, Moral Torres S, Evangelista A, Gonzalez-Alujas M, Rodriguez-Palomares J, Teixido G, Gutierrez L, Cuellar H, Carro A, Maldonado G, Garcia-Dorado D, Kocabay G, Dal Bianco L, Muraru D, Peluso D, Segafredo B, Iliceto S, Badano L, Schiano Lomoriello V, Santoro A, Esposito R, Ippolito R, De Palma D, Schiattarella P, Muscariello R, Galderisi M, Teixido Tura G, Redheuil A, Rodriguez-Palomares J, Gutierrez L, Sanchez V, Forteza A, Lima J, Garcia-Dorado D, Evangelista A, Moral Torres S, Evangelista A, Gonzalez-Alujas M, Rodriguez-Palomares J, Teixido G, Gutierrez L, Cuellar H, Carro A, Maldonado G, Garcia-Dorado D, Mihalcea D, Florescu M, Suran B, Enescu O, Mincu R, Patrascu N, Serbanoiu I, Margulescu A, Vinereanu D, Teixido Tura G, Rodriguez-Palomares J, Gutierrez L, Gonzalez-Alujas T, Carro A, Thomas M, Garcia-Dorado D, Evangelista A, Tosello F, Milan A, Magnino C, Leone D, Chiarlo M, Bruno G, Losano I, Burrello J, Fulcheri C, Veglio F, Styczynski G, Szmigielski CA, Kaczynska A, Kuch-Wocial A, Jansen R, Kracht P, Kluin J, Tietge W, Cramer M, Chamuleau S, Zito C, Tripepi S, Cusma-Piccione M, Di Bella G, Mohammed M, Oreto L, Manganaro R, D'angelo M, Pizzino F, Carerj S, Arapi S, Tsounis D, Matzraki V, Kaplanis I, Perpinia A, Varoudi M, Mpitsios G, Lazaros G, Karavidas A, Pyrgakis V, Mornos C, Ionac A, Cozma D, Mornos A, Dragulescu D, Petrescu L, Pescariu S, Lupinek P, Sramko M, Kubanek M, Kautznerova D, Tintera J, Lanska V, Kadrabulatova S, Pavlukova E, Tarasov D, Karpov R, Sveric K, Forkmann M, Richter U, Wunderlich C, Strasser R, Grapsa J, Dawson D, Zimbarra Cabrita I, Punjabi P, Nihoyannopoulos P, Kovacs A, Apor A, Nagy A, Vago H, Toth A, Becker D, Merkely B, Ranjbar S, Karvandi M, Hassantash S, Yoshikawa H, Suzuki M, Kusunose Y, Hashimoto G, Otsuka T, Nakamura M, Sugi K, De Knegt M, Biering-Sorensen T, Sogaard P, Sivertsen J, Jensen J, Mogelvang R, Montserrat S, Gabrielli L, Borras R, Bijnens B, Castella M, Berruezo A, Mont L, Brugada J, Sitges M, Tarr A, Stoebe S, Pfeiffer D, Hagendorff A, Ternacle J, Jurzak P, Gallet R, Champagne S, Teiger E, Monin JL, Gueret P, Dubois-Rande JL, Lim P, Monney P, Jeanrenaud X, Monivas Palomero V, Mingo Santos S, Garcia Lunar I, Beltran Correas P, Gonzalez Lopez E, Sanchez Garcia M, Gonzalez Mirelis J, Cavero Gibanel M, Gomez Bueno M, Segovia Cubero J, Haarman M, Van Den Bosch A, Domburg R, Mcghie J, Roos-Hesselink J, Geleijnse M, Yanikoglu A, Altekin E, Kucuk M, Karakas S, Ozel D, Yilmaz H, Demir I, Tsuruta H, Iwanaga S, Sato T, Miyoshi S, Nishiyama N, Aizawa Y, Tanimoto K, Murata M, Takatsuki S, Fukuda K, Carrilho-Ferreira P, Cortez-Dias N, Silva D, Jorge C, Goncalves S, Santos I, Sargento L, Marques P, Carpinteiro L, Sousa J, Schubert U, Kockova R, Tintera J, Kautznerova D, Cerna D, Sedlacek K, Kryze L, Sikula V, Segetova M, Kautzner J, Iwaki T, Dores H, Goncalves P, Sousa P, Carvalho M, Marques H, Machado F, Gaspar A, Aleixo A, Carmo M, Roquette J, Lagopati N, Sotiropoulos M, Baka I, Ploussi A, Lyra Georgosopoulou M, Miglioranza M, Gargani L, Sant'anna R, Rover M, Mantovani A, Kalil R, Sicari R, Picano E, Leiria T, Minarik T, Taborsky M, Fedorco M, Novak P, Ledakowicz-Polak A, Polak L, Zielinska M, Zhong L, Chin C, Lau Y, Sim L, Chua T, Tan B, Tan R. Poster session: Dobutamine stress echo. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jovanovic I, Giga V, Tesic M, Paunovic I, Kostic J, Dobric M, Dikic M, Stepanovic J, Belesiln B, Djordjevic-Dikic A, Lindqvist P, Henein M, Soderberg S, Gonzalez M, Tossavainen E, Djordjevic-Dikic A, Tesic M, Stepanovic J, Giga V, Kostic J, Trifunovic D, Jovanovic I, Paunovic I, Stanic S, Beleslin B, Koutsogiannis N, Moulias A, Xanthopoulou I, Mavronasiou E, Kakkavas A, Davlouros P, Alexopoulos D, Barbier P, Cefalu' C, Gripari P, Pontone G, Andreini D, Pepi M, Duncan AM, Snow T, Barker S, Davies S, Di Mario C, Moat N, Serra W, Chetta A, Marangio E, Reverberi C, Cattabiani MA, Ardissino D, Sahlen A, Hakansson F, Shahgaldi K, Manouras A, Norman M, Winter R, Johnson J, Fawzi S, Rafla SM, El Atroush H, Farouk K, Wilson C, Hilde J, Skjoerten I, Melsom M, Humerfelt S, Hansteen V, Hisdal J, Steine K, Rees P, Hutchings S, Magnino C, Omede' P, Avenatti E, Chiarlo M, Presutti D, Bucca C, Moretti C, Gaita F, Veglio F, Milan A, Kostic J, Tesic M, Stepanovic J, Giga V, Paunovic I, Marinkovic A, Jovanovic I, Beleslin B, Ostojic M, Djordjevic Dikic A, Najjar E, Winter R, Gunyeli E, Shahgaldi K, Manouras A, Rodriguez Munoz DA, Moya Mur J, Baguda JDJ, Lazaro Rivera C, Navas Tejedor P, Jimenez Nacher J, Castillo Orive M, Fernandez-Golfin C, Zamorano Gomez J, Satendra M, Sargento L, Sousa C, Lousada N, Palma Reis R, Said K, Shehata A, Ashour Z, El-Tobgi S, Li Kam Wa M, Pabari P, Perry S, Kyriacou A, Manisty C, Francis D, Kusmierczyk-Droszcz B, Kowalik E, Niewiadomska J, Lech A, Hoffman P, Patrianakos A, Kalogerakis A, Zacharaki A, Nyktari E, Psathakis E, Parthenakis F, Vardas P, Stefani L, Milicia M, Bartolini A, Gori N, Tempesti G, Toncelli L, Vono M, Di Tante V, Pedri S, Galanti G, Zhong L, Huang F, Le T, Chen Q, Gao F, Tan R, Anwar A, Nosir Y, Alasnig M, Llemit M, Alhagoly A, Chamsi-Pasha H, Trifunovic D, Ostojic M, Stankovic S, Vujisic-Tesic B, Petrovic M, Nedeljkovic I, Beleslin B, Djordjevic-Dikic A, Banovic M, Tesic M, Orii M, Hirata K, Tanimoto T, Ishibashi K, Yamano T, Ino Y, Yamaguchi T, Kubo T, Imanishi T, Akasaka T, Giesecke A, Ripsweden J, Shahgaldi K, Guyeli E, Winter R, Hristova K, Vasilev D, Pavlov P, Katova T, Simova I, Kostova V, Wada T, Hirata KH, Kubo T, Shiono Y, Ishibashi K, Tanimoto T, Ino Y, Yamaguchi T, Imanishi TI, Akasaka T, Martirosyan M, Adamyan K, Chilingaryan A, Negrea S, Alexandrescu C, Civaia F, Bourlon F, Dreyfus G, Malev E, Kim G, Omelchenko M, Mitrofanova L, Zemtsovsky E, Santoro A, Costantino F, Dores E, Tarsia G, Di Natale M, Innelli P, Schiano Lomoriello V, De Stefano F, Galderisi M, Lee SP, Ahn H, Hwang H, Kim H, Kim Y, Kim K, Kim K, Sohn D, Ahn H, Calin A, Popescu B, Rosca M, Beladan C, Enache R, Gurzun M, Calinescu C, Calin C, Ginghina C, Rafla S, Hamdy S, Lotfi M, Elneklawy M, Mordi I, Spratt J, Sonecki P, Stanton T, Mcculloch A, Goodfield N, Tzemos N, Ghulam Ali S, Fusini L, Tamborini G, Celeste F, Gripari P, Muratori M, Maffessanti F, Mirea O, Alamanni F, Pepi M, Demirkan B, Guray Y, Guray U, Ege M, Kisacik H, Sasmaz H, Korkmaz S, Petrovic-Nagorni S, Zdravkovic-Ciric S, Nagorni A, Stanojevic D, Jankovic-Tomasevic R, Atanaskovic V, Mitic V, Szymanski C, Magne J, Rusinaru D, Fournier A, Mezghani S, Peltier M, Touati G, Tribouilloy C, Huttin O, Khachab H, Voilliot D, Schwartz J, Zinzius P, Lemoine S, Carillo S, Popovic B, Juilliere Y, Selton-Suty C, Kimura K, Takenaka K, Ebihara A, Uno K, Morita H, Nakajima T, Motoyoshi Y, Komori T, Yatomi Y, Nagai R, Mihaila S, Mincu R, Rimbas R, Badiu C, Vinereanu D, Igual Munoz B, Maceira Gonzalez A, Domingo Valero D, Estornell Erill J, Giner Blasco J, Arnau Vives M, Molina Aguilar P, Navarro Manchon J, Zorio Grima E, Miglioranza M, Sant'anna R, Rover M, Mantovani A, Lessa J, Haertel J, Salgado Filho P, Kalil R, Leiria T, Risum N, Sogaard P, Fritz Hansen T, Bruun N, Kisslo J, Velazquez E, Jons C, Olsen N, Azevedo O, Lourenco M, Machado I, Pereira V, Medeiros R, Pereira A, Quelhas I, Lourenco A, Rangel I, Goncalves A, Sousa C, Correia A, Pinho T, Madureira A, Martins E, Silva-Cardoso J, Macedo F, Maciel M, Kinova E, Zlatareva N, Goudev A, Rogge B, Cramariuc D, Lonnebakken M, Rieck A, Gohlke-Baerwolf C, Chambers J, Boman K, Gerdts E, Florescu M, Mihalcea D, Enescu O, Suran B, Mincu R, Patrascu N, Magda L, Cinteza M, Vinereanu D, Bruno R, Cogo A, Bartesaghi M, Thapa K, Duo E, Basnyat B, Ghiadoni L, Picano E, Sicari R, Pratali L, Jensen-Urstad K, Nordin A, Bjornadal L, Svenungsson E, King GJ, Murphy R, Almuntaser I, Mc Loughlin B, Livingston A, Nevin S, Clarke J, De Sousa CC, Rangel I, Martins E, Correia A, Nadais G, Silveira F, Silva Cardoso J, Goncalves A, Macedo F, Maciel M, Lindqvist P, Henein M, Hornsten R, Rasmunsson J, Hedstrom M, Alm C, Filali T, Jedaida B, Lahidheb D, Gommidh M, Mahfoudhi H, Hajlaoui N, Dahmani R, Fehri W, Haouala H, Shin SH, Woo S, Kim D, Park K, Kwan J, Brambila CA, Gabrielli L, Bijnens B, Marin J, Sitges I, Grazioli G, Pare C, Mont L, Brugada J, Sitges M, Pica S, Ghio S, Raineri C, Camporotondo R, Rordorf R, Previtali M, Landolina M, Valentini A, Turco A, Visconti L, Stuart B, Santos A, Cruz I, Caldeira D, Cotrim C, Fazendas P, Joao I, Almeida A, Pereira H, Goncalves A, Pinho T, Sousa C, Rangel I, Correia A, Madureira A, Macedo F, Zamorano JL, Maciel M, Driessen M, Kort E, Leiner T, Cramer M, Sieswerda G, Chamuleau S, Kim D, Choi Y, Park H, Kim H, Shin J, Song J, Kang D, Song J, Parisi V, Galasso G, Festa G, Piccolo R, Rengo G, De Rosa R, Pagano G, Iacotucci P, Leosco D, Piscione F, Bellsham-Revell H, Nedjati-Gilani S, Yao C, Pushparajah K, Penney G, Simpson J, Lopez Melgar B, Sanchez Sanchez V, Rodriguez Garcia J, Coma Samartin R, Martin Asenjo R, Fernandez Casares S, Lopez-Guarch CJ, Diaz Anton B, Mayordomo Gomez S, Lombera Romero F, Yamada S, Okada K, Iwano H, Nishino H, Nakabachi M, Yokoyama S, Kaga S, Mikami T, Tsutsui H, Stoebe S, Tarr A, Pfeiffer D, Hagendorff A, Klitsie L, Roest A, Kuipers I, Van Der Hulst A, Hazekamp M, Blom N, Ten Harkel A, Hagendorff A, Stoebe S, Tarr A, Gelbrich G, Loeffler M, Pfeiffer D, Badran H, Elnoamany M, Soltan G, Ezat M, Elsedi M, Abdelfatah R, Yacoub M, Kydd A, Khan F, Mccormick L, Gopalan D, Virdee M, Dutka D, Ruiz Ortiz M, Mesa D, Delgado M, Romo E, Morenate M, Baeza F, Castillo F, Lopez Granados A, Del Prado JA, De Lezo JS, Kilickiran Avci B, Yurdakul S, Sahin S, Ermis E, Dilekci B, Aytekin S, Turhan S, Gerede D, Hural R, Ozcan O, Candemir B, Erol C, Saha SK, Kiotsekoglou A, Gopal A, Govind S, Lindqvist P, Soderberg S, Kawata T, Daimon M, Sekita G, Miyazaki S, Ichikawa R, Maruyama M, Suzuki H, Daida H, Persic V, Lovric D, Jurin H, Pehar Pejcinovic V, Baricevic Z, Pezo Nikolic B, Ivanac Vranesic I, Separovic Hanzevacki J, Ahn H, Cho G, Lee S, Kim H, Kim Y, Sohn D, Igual Munoz B, Estornell Erill J, Gonzalez AM, Bel Minguez A, Perez Guillen M, Donate Bertolin L, Monmeneu Menadas J, Lopez Lereu P, La Huerta AA, Argudo AM, Igual Munoz B, Gonzalez AM, Valero DD, La Huerta AA, Fernandez PA, Ferrer JM, Rueda Soriano J, Buendia Sanchez F, Estornell Erill J, Carrasco J, Carvalho MS, De Araujo Goncalves P, Sousa P, Dores H, Marques H, Pereira Machado F, Gaspar A, Aleixo A, Mota Carmo M, Roquette J, Vassiliadis IV, Despotopoulos E, Kaitozis O, Tekedis C, Al-Mallah M, Nour K, Tomaszewski A, Kutarski A, Brzozowski W, Tomaszewski M, Oleszczak K, Tong J, Bian Y, Yang F, Li P, Chen L, Shen X, Xu Y, Yan L, Kilickiran Avci B, Yurdakul S, Sahin S, Ermis E, Dilekci B, Aytekin S, Hristova K, Marinov R, Georgiev S, Kaneva A, Lasarov S, Mitev P, Katova T, Pilosoff V, Ikonomidis I, Tzortzis S, Triantafyllidi H, Paraskevaidis I, Trivilou P, Papadakis I, Papadopoulos C, Pavlidis G, Anastasiou-Nana M, Lekakis J. Poster session: Aortic stenosis. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kenny C, Adhya S, Dworakowski R, Brickham B, Maccarthy P, Monaghan M, Guzzo A, Innocenti F, Vicidomini S, Lazzeretti D, Squarciotta S, De Villa E, Donnini C, Bulletti F, Guerrini E, Pini R, Bendjelid K, Viale J, Duperret S, Piriou V, Jacques D, Shahgaldi K, Silva C, Pedro F, Deister L, Brodin LA, Sahlen A, Manouras A, Winter R, Berjeb N, Cimadevilla C, Dreyfus J, Cueff C, Malanca M, Chiampan A, Vahanian A, Messika-Zeitoun D, Muraru D, Peluso D, Dal Bianco L, Beraldo M, Solda' E, Tuveri M, Cucchini U, Al Mamary A, Badano L, Iliceto S, Almuntaser I, King G, Norris S, Daly C, Ellis E, Murphy R, Erdei T, Denes M, Kardos A, Foldesi C, Temesvari A, Lengyel M, Bouzas Mosquera A, Broullon F, Alvarez-Garcia N, Peteiro J, Barge-Caballero G, Lopez-Perez M, Lopez-Sainz A, Castro-Beiras A, Luotolahti M, Luotolahti H, Kantola I, Viikari J, Andersen M, Ersboell M, Bro-Jeppesen J, Gustafsson F, Koeber L, Hassager C, Moller J, Coisne D, Diakov C, Vallet F, Lequeux B, Blouin P, Christiaens L, Esposito R, Santoro A, Schiano Lomoriello V, Raia R, Santoro C, De Simone G, Galderisi M, Sahlen A, Abdula G, Winter R, Kosmala W, Szczepanik-Osadnik H, Przewlocka-Kosmala M, Mysiak A, O' Moore-Sullivan T, Marwick T, Tan YT, Wenzelburger F, Leyva F, Sanderson J, Pichler P, Syeda B, Hoefer P, Zuckermann A, Binder T, Fijalkowski M, Koprowski A, Galaska R, Blaut K, Sworczak K, Rynkiewicz A, Lee S, Kim W, Jung L, Yun H, Song M, Ko J, Khalifa EA, Szymanski P, Lipczynska M, Klisieiwcz A, Hoffman P, Jorge C, Silva Marques J, Robalo Martins S, Calisto C, Mieiro M, Vieira S, Correia M, Carvalho De Sousa J, Almeida A, Nunes Diogo A, Park C, March K, Tillin T, Mayet J, Chaturvedi N, Hughes A, Di Bello V, Giannini C, Delle Donne M, De Sanctis F, Spontoni P, Cucco C, Corciu A, Grigoratos C, Bogazzi F, Balbarini A, Enescu O, Suran B, Florescu M, Cinteza M, Vinereanu D, Higuchi Y, Iwakura K, Okamura A, Date M, Fujii K, Jorge C, Cortez-Dias N, Silva D, Carrilho-Ferreira P, Silva Marques J, Magalhaes A, Ribeiro S, Goncalves S, Fiuza M, Pinto F, Jorge C, Cortez-Dias N, Silva D, Silva Marques J, Carrilho-Ferreira P, Placido R, Bordalo A, Goncalves S, Fiuza M, Pinto F, Grzywocz P, Mizia-Stec K, Chudek J, Gasior Z, Maceira Gonzalez AM, Cosin Sales J, Dalli E, Igual B, Diago J, Aguilar J, Ruvira J, Cimino S, Pedrizzetti G, Tonti G, Canali E, Petronilli V, Boccalini F, Mattatelli A, Hiramoto Y, Iacoboni C, Agati L, Trifunovic D, Ostojic M, Vujisic-Tesic B, Petrovic M, Nedeljkovic I, Banovic M, Boricic-Kostic M, Draganic G, Tesic M, Petrovic M, Gavina C, Lopes R, Lourenco A, Almeida J, Rodrigues J, Pinho P, Zamorano J, Leite-Moreira A, Rocha-Goncalves F, Clavel MA, Capoulade R, Dumesnil J, Mathieu P, Despres JP, Pibarot P, Bull S, Pitcher A, Augustine D, D'arcy J, Karamitsos T, Rai A, Prendergast B, Becher H, Neubauer S, Myerson S, Magne J, Donal E, Davin L, O'connor K, Pirlet C, Rosca M, Szymanski C, Cosyns B, Pierard L, Lancellotti P, Calin A, Rosca M, Popescu B, Beladan C, Enache R, Lupascu L, Sandu C, Lancellotti P, Pierard L, Ginghina C, Kamperidis V, Hadjimiltiadis S, Sianos G, Anastasiadis K, Grosomanidis V, Efthimiadis G, Karvounis H, Parharidis G, Styliadis I, Gonzalez Canovas C, Munoz-Esparza C, Bonaque Gonzalez J, Fernandez A, Salar Alcaraz M, Saura Espin D, Pinar Bermudez E, Oliva-Sandoval M, De La Morena Valenzuela G, Valdes Chavarri M, Dreyfus J, Brochet E, Lepage L, Attias D, Cueff C, Detaint D, Himbert D, Iung B, Vahanian A, Messika-Zeitoun D, Pirat B, Little S, Chang S, Tiller L, Kumar R, Zoghbi W, Lee APW, Hsiung M, Wan S, Wong R, Luo F, Fang F, Xie J, Underwood M, Sun J, Yu C, Jansen R, Tietge W, Sijbrandij K, Cramer M, De Heer L, Kluin J, Chamuleau SAJ, Oliveras Vila T, Ferrer Sistach E, Delgado Ramis L, Lopez Ayerbe J, Vallejo Camazon N, Gual Capllonch F, Garcia Alonso C, Teis Soley A, Ruyra Baliarda X, Bayes Genis A, Negrea S, Alexandrescu C, Bourlon F, Civaia F, Dreyfus G, Paetzold S, Luha O, Hoedl R, Stoschitzky G, Pfeiffer K, Zweiker D, Pieske B, Maier R, Sevilla T, Revilla A, Lopez J, Vilacosta I, Arnold R, Gomez I, San Roman J, Nikcevic G, Djordjevic Dikic A, Djordjevic S, Raspopovic S, Jovanovic V, Kircanski B, Pavlovic S, Milasinovic G, Ruiz-Zamora I, Cabrera Bueno F, Molina M, Fernandez-Pastor J, Pena J, Linde A, Barrera A, Alzueta J, Bremont C, Bensaid A, Alonso H, Zaghden O, Nahum J, Dubois-Rande J, Gueret P, Lim P, Lee SP, Park K, Kim HR, Lee JH, Ahn HS, Kim JH, Kim HK, Kim YJ, Sohn DW, Niemann M, Herrmann S, Hu K, Liu D, Beer M, Ertl G, Wanner C, Takenaka T, Tei C, Weidemann F, Silva D, Madeira H, Mendes Pedro M, Nunes Diogo A, Brito D, Schiano Lomoriello V, Ippolito R, Santoro A, Esposito R, Raia R, De Palma D, Galderisi M, Gati S, Oxborough D, Reed M, Zaidi A, Ghani S, Sheikh N, Papadakis M, Sharma S, Chow V, Ng A, Pasqualon T, Zhao W, Hanzek D, Chung T, Yeoh T, Kritharides L, Florescu M, Magda L, Enescu O, Mihalcea D, Suran B, Jinga D, Mincu R, Cinteza M, Vinereanu D, Ferrazzi E, Segato G, Folino F, Famoso G, Senzolo M, Bellu R, Corbetti F, Iliceto S, Tona F, Azevedo O, Quelhas I, Guardado J, Fernandes M, Pereira V, Medeiros R, Lourenco A, Sousa P, Santos W, Pereira S, Marques N, Mimoso J, Marques V, Jesus I, Rustad L, Nytroen K, Gullestad L, Amundsen B, Aakhus S, Linhartova K, Sterbakova G, Necas J, Kovalova S, Cerbak R, Nelassov N, Korotkijan N, Shishkina A, Gagieva B, Nagaplev M, Eroshenko O, Morgunov M, Parmon S, Velthuis S, Van Gent M, Post M, Westermann C, Mager J, Snijder R, Koyalakonda SP, Anderson M, Burgess M, Bergenzaun L, Chew M, Ohlin H, Gjerdalen GF, Hisdal J, Solberg E, Andersen T, Radunovic Z, Steine K, Rutz T, Kuehn A, Petzuch K, Pekala M, Elmenhorst J, Fratz S, Mueller J, Hager A, Hess J, Vogt M, Van Der Linde D, Van De Laar I, Wessels M, Bekkers J, Moelker A, Tanghe H, Van Kooten F, Oldenburg R, Bertoli-Avella A, Roos-Hesselink J, Cresti A, Fontani L, Calabria P, Capati E, Severi S, Lynch M, Saraf S, Sandler B, Yoon S, Kim S, Ko C, Ryu S, Byun Y, Seo H, Ciampi Q, Rigo F, Pratali L, Gherardi S, Villari B, Picano E, Sicari R, Celutkiene J, Zakarkaite D, Skorniakov V, Zvironaite V, Grabauskiene V, Sinicyna J, Gruodyte G, Janonyte K, Laucevicius A, O'driscoll J, Schmid K, Marciniak A, Saha A, Gupta S, Smith R, Sharma R, Bouzas Mosquera A, Alvarez Garcia N, Peteiro J, Broullon F, Prada O, Rodriguez Vilela A, Barge Caballero G, Lopez Perez M, Lopez Sainz A, Castro Beiras A, Kochanowski J, Scislo P, Piatkowski R, Grabowski M, Marchel M, Roik M, Kosior D, Opolski G, Van De Heyning CM, Magne J, O'connor K, Mahjoub H, Pibarot P, Pirlet C, Pierard L, Lancellotti P, Clausen H, Basaggianis C, Newton J, Del Pasqua A, Carotti A, Di Carlo D, Cetrano E, Toscano A, Iacobelli R, Esposito C, Chinali M, Pongiglione G, Rinelli G, Larsson M, Larsson M, Bjallmark A, Winter R, Caidahl K, Brodin L, Velthuis S, Van Gent M, Mager J, Westermann C, Snijder R, Post M, Gao H, Coisne D, Lugiez M, Guivier C, Rieu R, D'hooge J, Lugiez M, Hang G, D'hooge J, Guerin C, Christiaens L, Menard M, Voigt JU, Coisne D, Dungu J, Campos G, Jaffarulla R, Gomes-Pereira S, Sutaria N, Baker C, Nihoyannopoulos P, Bellamy M, Adhya S, Harries D, Walker N, Pearson P, Reiken J, Batteson J, Kamdar R, Murgatroyd F, Monaghan M, D'andrea A, Riegler L, Scarafile R, Pezzullo E, Salerno G, Bossone E, Limongelli G, Russo M, Pacileo G, Calabro' R, Kang Y, Cui J, Chen H, Pan C, Shu X, Kiotsekoglou A, Saha S, Toole R, Govind S, Gopal A, Crispi F, Bijnens B, Sepulveda-Swatson E, Rojas-Benavente J, Dominguez J, Illa M, Eixarch E, Sitges M, Gratacos E, Prinz C, Faludi R, Walker A, Amzulescu M, Gao H, Uejima T, Fraser A, Voigt J, Esmaeilzadeh M, Maleki M, Amin A, Vakilian F, Noohi F, Ojaghi Haghighi Z, Nakhostin Davari P, Bakhshandeh Abkenar H, Rimbas R, Dulgheru R, Margulescu A, Florescu M, Vinereanu D, Toscano A, Chinali M, D' Asaro M, Iacobelli R, Del Pasqua A, Esposito C, Mizzon C, Parisi F, Pongiglione G, Rinelli G, Jung BC, Lee BY, Kang HJ, Kim S, Kim M, Kim Y, Cho D, Park S, Hong S, Lim D, Shim W, Bellsham-Revell H, Tibby S, Bell AJ, Miller OI, Greil G, Simpson JM, Providencia RA, Trigo J, Botelho A, Gomes P, Seca L, Barra S, Faustino A, Costa G, Quintal N, Leitao-Marques A, Nestaas E, Stoylen A, Fugelseth D, Mornos C, Ionac A, Petrescu L, Cozma D, Dragulescu D, Mornos A, Pescariu S, Fontana A, Abbate M, Cazzaniga M, Giannattasio C, Trocino G, Laser K, Faber L, Fischer M, Koerperich H, Kececioglu D, Elnoamany MF, Dawood A, Elhabashy M, Khalil Y, Fontana A, Abbate M, Cazzaniga M, Giannattasio C, Trocino G, Piriou N, Warin-Fresse K, Caza M, Fau G, Crochet D, Xhabija N, Allajbeu I, Petrela E, Heba M, Barreiro Perez M, Martin Fernandez M, Renilla Gonzalez A, Florez Munoz J, Fernandez Cimadevilla O, Alvarez Pichel I, Velasco Alonso E, Leon Duran D, Benito Martin E, Secades Gonzalez S, Gargani L, Pang P, Davis E, Schumacher A, Sicari R, Picano E, Silva Ferreira A, Bettencourt N, Matos P, Oliveira L, Almeida A, Maceira Gonzalez AM, Cosin-Sales J, Igual B, Lopez Lereu M, Monmeneu J, Estornell J, Tsverava M, Tsverava D, Varela A, Salagianni M, Galani I, Andreakos E, Davos C, Ikonomidis I, Lekakis J, Tritakis V, Kadoglou N, Papadakis J, Trivilou P, Tzortzis S, Koukoulis C, Paraskevaidis I, Anastasiou-Nana M, Kim G, Youn H, Park C, Ibrahimi P, Bajraktari G, Jashari F, Ahmeti A, Poniku A, Haliti E, Henein M, Pezo Nikolic B, Jurin H, Lovric D, Baricevic Z, Ivanac Vranesic I, Lovric Bencic M, Ernst A, Separovic Hanzevacki J. Poster Session 3: Friday 9 December 2011, 08:30-12:30 * Location: Poster Area. European Journal of Echocardiography 2011. [DOI: 10.1093/ejechocard/jer214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Jurkat H, Höfer S, Richter L, Cramer M, Vetter A. [Quality of life, stress management and health promotion in medical and dental students. A comparative study]. Dtsch Med Wochenschr 2011; 136:1245-50. [PMID: 21630170 DOI: 10.1055/s-0031-1280544] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Which are the differences in health-related quality of life and stress management in medical and dental students? METHODS 101 dental and 237 medical students from different years of Justus-Liebig University Giessen were examined during winter term 2008/09 and summer term 2009 using the specific Questionnaire on Health Promotion, Life Satisfaction, and Stress Management in Dental or Medical Students (addressing work satisfaction and choice of subject, private life, relaxation behavior and stress management, and health behavior), Beck Depression Inventory (BDI) and SF-36 Health Survey. For statistical analysis, Mann-Whitney-U-Test, analysis of variance (ANOVA), Pearson correlation and Chi2-Tests were primarily used. RESULTS Dental and medical students showed considerable mental impairment in SF-36. Every fifth dental student suffered from slight to moderate depression. Though averaging more hours per week, medical students were more satisfied with their studies. More than half of the dental and medical students did not have appropriate strategies of coping with stress. CONCLUSIONS Concerning the mental impairment in both groups and regarding a higher health-related quality of life, specific prevention courses or mentoring programs should already be offered at the beginning of medical training in order to cope with strains of medical school and future job strains in the medical or dental profession.
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Affiliation(s)
- H Jurkat
- Klinik für Psychosomatik und Psychotherapie des Universitätsklinikum Gießen.
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Cramer M. Interaction-dependent temperature effects in Bose-Fermi mixtures in optical lattices. Phys Rev Lett 2011; 106:215302. [PMID: 21699310 DOI: 10.1103/physrevlett.106.215302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Revised: 12/10/2010] [Indexed: 05/31/2023]
Abstract
We present a quantitative finite temperature analysis of a recent experiment with Bose-Fermi mixtures in optical lattices, in which the dependence of the coherence of bosons on the interspecies interaction was analyzed. Our theory reproduces the characteristics of this dependence and suggests that intrinsic temperature effects play an important role in these systems. Namely, under the assumption that the ramping up of the optical lattice is an isentropic process, adiabatic temperature changes of the mixture occur that depend on the interaction between bosons and fermions. Matching the entropy of two regimes-no lattice on the one hand and deep lattices on the other-allows us to compute the temperature in the lattice and the visibility of the quasimomentum distribution of the bosonic atoms, which we compare to the experiment.
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Affiliation(s)
- M Cramer
- Institut für Theoretische Physik, Albert-Einstein Allee 11, Universität Ulm, Germany
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Cramer M, Plenio MB, Wunderlich H. Measuring entanglement in condensed matter systems. Phys Rev Lett 2011; 106:020401. [PMID: 21405204 DOI: 10.1103/physrevlett.106.020401] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Revised: 11/17/2010] [Indexed: 05/30/2023]
Abstract
We show how entanglement may be quantified in spin and cold atom many-body systems using standard experimental techniques only. The scheme requires no assumptions on the state in the laboratory, and a lower bound to the entanglement can be read off directly from the scattering cross section of neutrons deflected from solid state samples or the time-of-flight distribution of cold atoms in optical lattices, respectively. This removes a major obstacle which so far has prevented the direct and quantitative experimental study of genuine quantum correlations in many-body systems: The need for a full characterization of the state to quantify the entanglement contained in it. Instead, the scheme presented here relies solely on global measurements that are routinely performed and is versatile enough to accommodate systems and measurements different from the ones we exemplify in this work.
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Affiliation(s)
- M Cramer
- Institut für Theoretische Physik, Albert-Einstein Allee 11, Universität Ulm, Ulm, Germany
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Cramer M, Frei R, Sebald A, Mazzoletti P, Maeder W. Stability over 36 months of a new liquid 10% polyclonal immunoglobulin product (IgPro10, Privigen) stabilized with L-proline. Vox Sang 2009; 96:219-25. [PMID: 19207169 DOI: 10.1111/j.1423-0410.2008.01143.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND OBJECTIVES IgPro10 (Privigen) is a new liquid intravenous immunoglobulin (IVIG) product that is formulated with 250 mM L-proline at pH 4.8. A 3-year study was performed to assess its stability. MATERIALS AND METHODS Physicochemical, biological and immunological parameters of Privigen were assessed during storage under controlled conditions over up to 36 months at 25 degrees C. RESULTS Privigen was shown to be stable after storage for 3 years at room temperature (25 degrees C). Of all parameters tested, only a few showed changes during storage. The appearance of the solution complied with the specifications given by the European Pharmacopeia over the full study period, with a single exception. The IgG fraction in Privigen displayed high purity (> or = 98%), which did not change during storage over 36 months. No relevant amounts of aggregated IgG molecules were formed in Privigen samples and the ratio between monomers and dimers shifted slightly towards the equilibrium over time. Testing of reference antibody contents and the Fc function demonstrated that the biological activity and effector functions of Privigen were preserved over the full study period of 36 months. CONCLUSION Thirty-six months room temperature stability of Privigen was achieved at pH 4.8 with an innovative formulation containing the physiological stabilizer L-proline.
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Affiliation(s)
- M Cramer
- CSL Behring AG, Wankdorfstrasse 10, Bern, Switzerland
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Hoffmann W, Herzog B, Mühlig S, Kayser H, Fabian R, Thomsen M, Cramer M, Fiß T, Gresselmeyer D, Janhsen K. Pharmaceutical Care for Migraine and Headache Patients: A Community-Based, Randomized Intervention. Ann Pharmacother 2008; 42:1804-13. [DOI: 10.1345/aph.1k635] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Background: Despite the high prevalence of headache and migraine in the general population, many people do not receive adequate medical attention and treatment. Objective: To evaluate the effects of pharmaceutical care (defined as intensified structured counseling between patient and pharmacist, including the use of drug databases), for patients with headache or migraine, on both clinical and psychological endpoints. Methods: A prospective, randomized, controlled intervention study was conducted using pharmacies in Northern Germany. A total of 112 pharmacies (26% of all pharmacies in the study region) recruited 410 patients with headaches. Pharmacies were randomly assigned to an intervention or control group. Patients were interviewed by telephone prior to the intervention and again after 4 months. Primary endpoints were number of days with headache, number and severity of headaches, self-efficacy, and the patients' perceptions of their health-related quality of life. Results: Each pharmacy treated an average of 4.6 patients (total time effort 9 h). The intervention group consisted of 201 patients who received pharmaceutical care, whereas the control group comprised 209 patients who received standard counseling. In both groups, the number of headache attacks and intensity of pain in treated headache attacks did not change significantly between the first and second interviews. However, a statistically significant improvement in mental health and self-efficacy was shown in the intervention group. Intensity of pain in untreated headache attacks and the number of days with headache decreased in both groups. Most participants described this intervention as helpful and effective and 90% reported that they would recommend pharmaceutical care to other patients with headache. Conclusions: A short-term pharmaceutical care intervention improved patients' mental health and self-efficacy, although it did not significantly change the number and severity of headaches. The increase in self-efficacy and mental health associated with pharmaceutical care may be instrumental in improving long-term pharmacotherapy of patients with migraine and headache. To fully assess the effects of pharmaceutical care, a longer study may be required.
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Affiliation(s)
- Wolfgang Hoffmann
- Institute of Community Medicine, University of Greifswald, Greifswald, Germany
| | | | | | | | | | - Martin Thomsen
- Quality Management System, Chamber of Pharmacists, Lower Saxonia, Hannover, Germany
| | - Michael Cramer
- Ministry for Work, Social, Health, Family and Gender Issues, Mainz, Germany
| | - Thomas Fiß
- Institute of Community Medicine, University of Greifswald
| | | | - Katrin Janhsen
- Centre for Social Policy Research, University of Bremen, Bremen, Germany
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Cramer M, Flesch A, McCulloch IP, Schollwöck U, Eisert J. Exploring local quantum many-body relaxation by atoms in optical superlattices. Phys Rev Lett 2008; 101:063001. [PMID: 18764451 DOI: 10.1103/physrevlett.101.063001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2008] [Indexed: 05/26/2023]
Abstract
We establish a setting-atoms in optical superlattices with period 2-in which one can experimentally probe signatures of the process of local relaxation and apparent thermalization in nonequilibrium dynamics without the need of addressing single sites. This opens up a way to explore the convergence of subsystems to maximum entropy states in quenched quantum many-body systems with present technology. Remarkably, the emergence of thermal states does not follow from a coupling to an environment but is a result of the complex nonequilibrium dynamics in closed systems. We explore ways of measuring the relevant signatures of thermalization in this analogue quantum simulation of a relaxation process, exploiting the possibilities offered by optical superlattices.
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Affiliation(s)
- M Cramer
- Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
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Cramer M, Ospelkaus S, Ospelkaus C, Bongs K, Sengstock K, Eisert J. Do mixtures of bosonic and fermionic atoms adiabatically heat up in optical lattices? Phys Rev Lett 2008; 100:140409. [PMID: 18518014 DOI: 10.1103/physrevlett.100.140409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2007] [Indexed: 05/26/2023]
Abstract
Mixtures of bosonic and fermionic atoms in optical lattices provide a promising arena to study strongly correlated systems. In experiments realizing such mixtures in the quantum-degenerate regime the temperature is a key parameter. We investigate the intrinsic heating and cooling effects due to an entropy-preserving raising of the optical lattice, identify the generic behavior valid for a wide range of parameters, and discuss it quantitatively for the recent experiments with 87Rb and 40K atoms. In the absence of a lattice, we treat the bosons in the Hartree-Fock-Bogoliubov-Popov approximation, including the fermions in a self-consistent mean-field interaction. In the presence of the full three-dimensional lattice, we use a strong coupling expansion. We find the temperature of the mixture in the lattice to be always higher than for the pure bosonic case, shedding light onto a key point in the analysis of recent experiments.
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Affiliation(s)
- M Cramer
- Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
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Cramer M, Dawson CM, Eisert J, Osborne TJ. Exact relaxation in a class of nonequilibrium quantum lattice systems. Phys Rev Lett 2008; 100:030602. [PMID: 18232957 DOI: 10.1103/physrevlett.100.030602] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2007] [Revised: 10/04/2007] [Indexed: 05/25/2023]
Abstract
A reasonable physical intuition in the study of interacting quantum systems says that, independent of the initial state, the system will tend to equilibrate. In this work we introduce an experimentally accessible setting where relaxation to a steady state is exact, namely, for the Bose-Hubbard model quenched from a Mott quantum phase to the free strong superfluid regime. We rigorously prove that the evolving state locally relaxes to a steady state with maximum entropy constrained by second moments--thus maximizing the entanglement. Remarkably, for this to be true, no time average is necessary. Our argument includes a central limit theorem and exploits the finite speed of information transfer. We also show that for all periodic initial configurations (charge density waves) the system relaxes locally, and identify experimentally accessible signatures in optical lattices as well as implications for the foundations of statistical mechanics.
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Affiliation(s)
- M Cramer
- Blackett Laboratory, Imperial College London, Prince Consort Road, London, United Kingdom
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Cramer M, Eisert J, Plenio MB. Statistics dependence of the entanglement entropy. Phys Rev Lett 2007; 98:220603. [PMID: 17677829 DOI: 10.1103/physrevlett.98.220603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2006] [Revised: 03/09/2007] [Indexed: 05/16/2023]
Abstract
The entanglement entropy of a distinguished region of a quantum many-body system reflects the entanglement in its pure ground state. Here we establish scaling laws for this entanglement in critical quasifree fermionic and bosonic lattice systems, without resorting to numerical means. We consider the setting of D-dimensional half-spaces which allows us to exploit a connection to the one-dimensional case. Intriguingly, we find a difference in the scaling properties depending on whether the system is bosonic-where an area law is proven to hold-or fermionic where we determine a logarithmic correction to the area law, which depends on the topology of the Fermi surface. We find Lifshitz quantum phase transitions accompanied with a nonanalyticity in the prefactor of the leading order term.
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Affiliation(s)
- M Cramer
- Institut für Physik, Universität Potsdam, Am Neuen Palais 10, D-14469 Potsdam, Germany
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Jurkat HB, Cramer M, Reimer C, Kupfer J, Gieler U. [Health-related quality of life in dermatologists compared to other physicians]. Hautarzt 2006; 58:38-42, 44-7. [PMID: 17160534 DOI: 10.1007/s00105-006-1260-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND According to recent studies, there may be differences in quality of life for physicians depending on gender and field of medicine. Presently, there are hardly any data with respect to health-related quality of life in dermatologists. METHODS Using the SF-36 Health Survey, 112 dermatologists and 113 physicians in other fields of medicine were studied in a cross-sectional study. RESULTS Dermatologists' mental health level averaged lower than their physical health level (chi2=28.49; p<.001). The mental and physical health level were higher in female dermatologists than in their male colleagues (e.g., GH: chi2=6.15; p<.05 and MH: chi2=6.83; p<.05). These findings are the opposite of results in other medical specialists. The differences between mental and physical health dimensions on the one hand, and between women and men on the other hand, were found in all age groups. CONCLUSIONS In comparison to other medical specialists, dermatologists differ only slightly in their health-related quality of life. Therefore, it may be advisable to implement preventive measures concerning their comparatively low mental health status.
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Affiliation(s)
- H B Jurkat
- Standort Giessen, Universitätsklinikum Giessen und Marburg GmbH, Giessen, Germany
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Plenio MB, Eisert J, Dressig J, Cramer M. Entropy, entanglement, and area: analytical results for harmonic lattice systems. Phys Rev Lett 2005; 94:060503. [PMID: 15783714 DOI: 10.1103/physrevlett.94.060503] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2004] [Indexed: 05/24/2023]
Abstract
We revisit the question of the relation between entanglement, entropy, and area for harmonic lattice Hamiltonians corresponding to discrete versions of real free Klein-Gordon fields. For the ground state of the d-dimensional cubic harmonic lattice we establish a strict relationship between the surface area of a distinguished hypercube and the degree of entanglement between the hypercube and the rest of the lattice analytically, without resorting to numerical means. We outline extensions of these results to longer ranged interactions, finite temperatures, and for classical correlations in classical harmonic lattice systems. These findings further suggest that the tools of quantum information science may help in establishing results in quantum field theory that were previously less accessible.
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Affiliation(s)
- M B Plenio
- QOLS, Blackett Laboratory, Imperial College London, Prince Consort Road, London SW7 2BW, United Kingdom
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Abstract
We determine the ground state properties of inhomogeneous mixtures of bosons and fermions in cubic lattices and parabolic confining potentials. For finite hopping we determine the domain boundaries between Mott-insulator plateaux and hopping-dominated regions for lattices of arbitrary dimension within mean-field and perturbation theory. The results are compared with a new numerical method that is based on a Gutzwiller variational approach for the bosons and an exact treatment for the fermions. The findings can be applied as a guideline for future experiments with trapped atomic Bose-Fermi mixtures in optical lattices.
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Affiliation(s)
- M Cramer
- Institut für Physik, Universität Potsdam, Am Neuen Palais 10, D-14469 Potsdam, Germany
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Wedegärtner U, Lorenzen M, Lorenzen J, Nolte-Ernsting C, Weber C, Dieckmann C, Cramer M, Schoder V, Adam G. [Multislice CT of the pelvis: dose reduction with regard to image quality]. ROFO-FORTSCHR RONTG 2004; 176:106-12. [PMID: 14712414 DOI: 10.1055/s-2004-814668] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To optimize the examination protocols of multislice CT (MSCT) of the pelvis for dose reduction with regard to image quality. MATERIALS AND METHODS MSCT of the pelvis was performed on 5 cadaver specimens with stepwise reduction of the tube current at 140 kV (250, 200, 150, 100, 75, 50, 35, 25 mAs) and 120 kV (50, 27 mAs). The remaining scan parameters like collimation (4 x 1 mm) and table speed of 4 mm per rotation remained unchanged. Axial sections and coronal reconstructions were used to evaluate cortex, trabecular structures, subjective image quality, image noise and detail detectability (pelvis and SI joint), with evaluation performed independently by four blinded experienced radiologists on a 5-point scale. Kappa coefficient, accuracy of the observers to sort the films with regard to dose reduction and mean scores of image evaluation were determined for statistical analysis. RESULTS The deterioration of the image quality was most pronounced for all criteria between 75 mAs and 50 mAs at 140 kV. Good results with adequate image quality were obtained for detail detectability at 50 mAs and 140 kV (effective dose [E]: 3.3 mSv) and for the remaining four criteria at 75 mAs (E: 4.9 mSv). There was a moderate agreement between the four observers (kappa coefficient: 0.27). All observers were excellent in arranging the images according to the increasing dose reduction. CONCLUSIONS Image quality of MSCT of the pelvis appears to be acceptable at 75 mAs and 140 kV with the dose reduced to 46% of the average value of the nation-wide survey of the German Roentgen Society in 1999 for this type of examination.
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Affiliation(s)
- U Wedegärtner
- Klinik und Poliklinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg.
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Koops A, Wittkugel O, Kucinski T, Cramer M, Adam G, Krupski G. Evaluation asymptomatischer zerebraler embolischer Komplikationen bei Oberbauchangiographien mit Katheterdrehung im Aortenbogen mittels diffusionsgewichteter MRT. ROFO-FORTSCHR RONTG 2004. [DOI: 10.1055/s-2004-827841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Cramer M, Habermann CR, Reitmeier F, Graessner J, Kooijman H, Weiss F, Aldefeld D, Adam G. Schnelle und ultraschnelle MR-Sialographie: 1.5 T und 3 T im Vergleich. ROFO-FORTSCHR RONTG 2004. [DOI: 10.1055/s-2004-828114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
We studied prospectively the epidemiology, clinical impact and prediction of falls in 59 moderately affected patients with Parkinson's disease (PD) (mean UPDRS motor score 31.5; mean age 61 years) and 55 controls (mean age 60 years). At baseline, balance and gait were evaluated extensively. The retropulsion test (response to sudden shoulder pull) was executed first unexpectedly and five more times following prior warning. All persons used standardised scoring forms to document their falls during six months. Thirty patients (50.8 %) and eight controls (14.5%) fell at least once (relative risk [RR] 6.1; 95% confidence interval [CI] 2.5-15.1, p < 0.001). Recurrent (> or = 2) falls occurred in 15 patients (25.4%), but in only two controls (RR 9.0; 95 % CI 2.0-41.7; p=0.001). Recurrent falls were more common among persons taking benzodiazepines (RR 5.0; 95% CI 1.6-15.5; p < 0.01). Sixty-two percent of the falls in patients caused soft tissue injuries, but no fractures occurred. A fear of future falls was common (45.8 % of patients) and was accompanied by restriction of daily activities (44.1 % of patients). Seventy percent of falls reported by patients were'intrinsic' (due to patient-related factors), but falls in controls were mainly (50%) 'extrinsic' (due to environmental factors). None of the baseline posture and gait variables predicted falls adequately. The first 'unexpected' retropulsion test was more often abnormal than all subsequent (predictable) tests. Irrespective of its method of execution, the retropulsion test did not predict falls. A combination of asking for prior falls, disease severity and the Romberg test yielded the best overall diagnostic utility (sensitivity 65 % and specificity 98 %). Recurrent fallers were best predicted by disease severity (RR for Hoehn and Yahr stage 3 was > 100; 95% CI 3.1-585) and asking for prior falls (RR 5.0; 95% CI 1.2-20.9). We conclude that falls are common and disabling, even in relatively early stage PD. Recurrent fallers were best predicted by disease severity and presence of prior falls. Strategies to prevent falls in PD should particularly focus at intrinsic (patient-related) factors, such as minimising the use of benzodiazepines.
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Affiliation(s)
- B R Bloem
- MRC Human Movement and Balance Unit, Institute of Neurology, London, UK.
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Abstract
Theory-based assessment of congregant expectations and needs should be conducted prior to beginning a parish nurse program. However, no such assessments are found in the literature. Using Andersen's Health Access Model as a framework, investigators conducted interviews with 117 randomly selected congregants in five urban African American churches to describe their perceived needs and expectations. Causing most concern were the following: (a) symptoms of illness--high blood pressure (50.4%), dental problems (43.6%), and back pain (41%); and (b) health habits/risks--weight (75%), exercise (63%), and diet (63%). Younger adults were significantly more concerned about all aspects of their health than their older counterparts. Women were significantly more likely to express concern about health habits and health risks than males. No significant relationship was found between perceived need and access to care. Although terming health care services "adequate", congregants expressed many unmet health needs. This seemingly contradictory finding may illuminate a concrete role for the parish nurse, i.e., addressing personal health care concerns not alleviated by the current "adequate" health care delivery system. This study's significance lies not only in providing programming guidance, but also in theoretical insights into the role of the parish nurse.
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Affiliation(s)
- K A Baldwin
- University of Illinois at Chicago, College of Nursing, Peoria Regional Program, Peoria, 61656-1649, USA
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Cramer M. Regulations governing the use of laboratory animals. JAMA 2001; 286:305. [PMID: 11466095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Bloem BR, Boers I, Cramer M, Westendorp RG, Gerschlager W. Falls in the elderly. I. Identification of risk factors. Wien Klin Wochenschr 2001; 113:352-62. [PMID: 11432124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Falls severely threaten the health of elderly persons and pose high costs to the public health service. Unfortunately, falls are often regarded as unavoidable and untreatable features of aging. Therefore, many clinicians merely treat the physical injuries of a fall. However, falls and gait limitations are markers of underlying (sometimes otherwise subclinical) diseases that can be amenable to treatment. Moreover, falls and gait limitations herald the onset of repeated falls, physical decline, serious psychosocial consequences and a reduced survival. We review how clinically relevant risk factors can be traced by reviewing the medical notes, by careful history taking and by physical examination. The identified risk factors can serve as a template for the design of prevention strategies, which are discussed in the companion article.
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Affiliation(s)
- B R Bloem
- Department of Neurology, University Medical Centre St Radboud, Nijmegen, The Netherlands.
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Thiel G, Kaufmann K, Magin A, Lietz M, Bach K, Cramer M. The human transcriptional repressor protein NAB1: expression and biological activity. Biochim Biophys Acta 2000; 1493:289-301. [PMID: 11018254 DOI: 10.1016/s0167-4781(00)00207-4] [Citation(s) in RCA: 92] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The zinc finger protein early growth response 1 (Egr-1) is a transcriptional activator involved in the regulation of growth and differentiation. Egr-1 has a large activating domain and three zinc finger motifs that function as a DNA binding region. We show here that a third functional domain of the Egr-1 protein, localized between the extended activation domain and the zinc finger DNA binding region, acts as a transcriptional repressor domain when fused to a heterologous DNA binding domain (DBD). Through protein-protein interaction this inhibitory domain of Egr-1 brings the transcriptional corepressor NAB1 in close proximity to the transcription unit. NAB1 is expressed ubiquitously in human cell lines as shown by RNase protection mapping. Overexpression studies revealed that NAB1 is able to completely block transcription mediated by Egr-1. In addition, the transcriptional repression activity of a fusion protein containing the inhibitory domain of Egr-1 and the DBD of the yeast transcription factor GAL4 was increased by overexpression of NAB1. A fusion protein consisting of the DBD of GAL4 and the coding region of human NAB1 repressed transcription from model promoters with engineered upstream GAL4 binding sites. The GAL4-NAB1 fusion protein functioned from proximal and distal positions indicating that NAB1 displays transcriptional repressor activity at any position within the transcription unit. Thus, the biological function of the inhibitory domain of Egr-1 is solely to provide a docking site for NAB1 via protein-protein interaction.
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Affiliation(s)
- G Thiel
- Medical Biochemistry and Molecular Biology, University of Saarland, Homburg, Germany.
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Thiel G, Lietz M, Cramer M. Biological activity and modular structure of RE-1-silencing transcription factor (REST), a repressor of neuronal genes. J Biol Chem 1998; 273:26891-9. [PMID: 9756936 DOI: 10.1074/jbc.273.41.26891] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The zinc finger protein RE-1-silencing transcription factor (REST)1 is a transcriptional repressor that represses neuronal genes in nonneuronal tissues. Transfection experiments of neuroblastoma cells using a REST expression vector revealed that synapsin I promoter activity is controlled by REST. The biological activity of REST was further investigated using a battery of model promoters containing strong promoters/enhancers and REST binding sites. REST functioned as a transcriptional repressor when REST binding motifs derived from the genes encoding synapsin I, SCG10, alpha1-glycine receptor, the beta2-subunit of the neuronal nicotinic acetylcholine receptor, and the m4-subunit of the muscarinic acetylcholine receptor were present in the promoter region. No differences in the biological activity of these REST binding motifs tested were detected. Moreover, we found that REST functioned very effectively as a transcriptional repressor at a distance. Thus, REST represents a general transcriptional repressor that blocks transcription regardless of the location or orientation of its binding site relative to the enhancer and promoter. This biological activity could also be attributed to isolated domains of REST. Both repressor domains identified at the N and C termini of REST were transferable to a heterologous DNA binding domain and functioned from proximal and distal positions, similar to the REST protein.
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Affiliation(s)
- G Thiel
- Medical Biochemistry and Molecular Biology, University of the Saarland, D-66421 Homburg, Germany.
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