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Jang J, Zeng Z, Shurson G, Urriola P. 166 Effect of gas production recording system and inoculum volume on in vitro fermentation of corn distillers dried grains with solubles (cDDGS) or soybean hulls using pig fecal inoculum. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zeng Z, Trudeau M, Li Q, Wang D, Jang J, Shurson G, Urriola P. 198 Effects of exogenous proteinases and carbohydrases on growth performance in pigs fed different grain-based diets: A meta-analysis. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Xu T, Liu X, Liu Q, Han K, Liu Y, Jang J, Huang X, Zhao D, Bi K, Sun W, Li Y. Effect of experimental infections of various Tembusu virus strains isolated from geese, ducks and chickens on ducklings. Pol J Vet Sci 2018; 21:389-396. [PMID: 30450880 DOI: 10.24425/122613] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
In order to compare the pathogenicity of different Tembusu virus (TMUV) strains from geese, ducks and chickens, 56 5-day-old Cherry Valley ducklings which were divided into 7 groups and infected intramuscularly with 7´105 PFU/ml per duck of six challenge virus stocks. The clinical signs, weight gain, mortality, macroscopic and microscopic lesions, virus loads in sera of 1, 3, 5, 7, 11 and 14 dpi and serum antibody titers were examined. The results showed that these viruses could make the young ducks sick, but the clinical signs differed with the different species-original strains. All the experimental groups lose markedly in weight gain compared to the control, but there were no obvious distinctions in weight gains, as well as macroscopic and microscopic lesions of dead ducks between the infected groups. However, the groups of waterfowl-derived strains (from geese and ducks) showed more serious clinical signs and higher relative expressions of virus loads in sera than those from chicken-derived. The mortality of waterfowl groups was 37.5%, and the greatest mortality of chicken groups was 12.5%. The serum antibodies of the geese-species group JS804 appeared earlier and were higher in the titers than others. Taken toghter, the pathogenicity of waterfowl-derived TMUV was more serious than chicken-derived TMUV and JS804 could be chosen as one TMUV vaccine strain to protect from the infection.
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Kim K, Jang J, Jang J, Yu Y. Psychobiological marker of Electrodermal activity in depression. Int J Psychophysiol 2018. [DOI: 10.1016/j.ijpsycho.2018.07.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jang J, Hillinger S, Haberecker M, Curioni Fontecedro A, Janker F, Gil-Bazo I, Hwang I, Kwon K, Weder W, Soltermann A, Jungraithmayr W. P2.01-51 Study of CD26/DPP4 Expression in a Large Series of Non-Small Cell Lung Cancer Patients. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hassan NM, Kim YJ, Jang J, Chang BU, Chae JS. Comparative study of precise measurements of natural radionuclides and radiation dose using in-situ and laboratory γ-ray spectroscopy techniques. Sci Rep 2018; 8:14115. [PMID: 30237485 PMCID: PMC6148265 DOI: 10.1038/s41598-018-32220-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 08/20/2018] [Indexed: 11/08/2022] Open
Abstract
In this study, in-situ and laboratory γ-ray spectroscopy techniques were compared to evaluate the activity concentration of natural radionuclides in soil. The activity concentrations of 238U (226Ra), 232Th, and 40K in the soil in 11 sites were simultaneously measured with in-situ portable HPGe and the NaI(Tl) detectors. In parallel, 55 soil samples collected from these sites were analyzed with a laboratory γ-ray spectroscopy technique (HPGe). A strong correlation was observed between the in-situ and laboratory HPGe techniques with a linear correlation coefficient (R2) of 0.99 for 226Ra and 232Th and 0.975 for 40K, respectively. The in-situ HPGe technique shows a strong correlation with the NaI(Tl) detector. γ-Rays cps of 226Ra, 232Th, and 40K of the NaI (Tl) detector were then converted to specific activities (Bq kg-1 unit) in soil using the empirical formulas obtained in this study. The absorbed dose rate in air at 1 m height above ground due to these radionuclides was calculated using the Beck's formula and the results were compared with measured values obtained with an high pressure ionization chamber. The results of the calculated and measured dose rate show a strong correlation of R2 = 0.96. The reliability and precision of analytical spectroscopy techniques of radioactivity and radiation dose were confirmed in this work.
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Kim J, Jang J, Bae S, An I, An S. LB1534 miR-140-3p regulates keratinocyte differentiation by modulating adhesion molecule through suppression of PAK2. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.06.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Park H, Kim B, Kim B, Kim G, Park J, Jang J. The relationship of chronotype, objectively-measured physical activity and dementia in older adults. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Jang J, Ahn C, Park S. Genome-wide association study to discover susceptible loci for gastric cancer in Korean population. Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.05.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Kim S, Jang J, Kim J, Lee J. 1374 Comparison of anti-inflammatory and tissue-regenerative effects of mesenchymal stem cells conditioned mediums derived from different sources. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jang M, Jang J, Yang M, Suh K. 523 Low dose methotrexate treatment for primary cutaneous CD30+ lymphoproliferative disorders: A long-term follow-up. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Kim J, Jang J, Kim S, Lee Y, Lee J. 1409 High-throughput drug screening system targeting tissue fibrosis: An application of PDMS stretch platform. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Lee JH, Kim SJ, Lee SH, Suh IB, Jang J, Jhoo JH. 1022 Changes in The Sleep Quality And Caregiver Burden by Timed Blue Light in Alzheimer`s Disease. Sleep 2018. [DOI: 10.1093/sleep/zsy061.1021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Jang J, Jeon U, Kim J. Abstract No. 712 Safety and efficacy for primary portal vein stenting after liver transplantation: comparison of three different approaches. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Kim J, Jeon U, Jang J. Abstract No. 704 Single-session 99.5% ethanol sclerotherapy for simple renal cysts: comparison of 40- and 120-minute retention techniques. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Ogata K, Jeon S, Ko DS, Jung IS, Kim JH, Ito K, Kubo Y, Takei K, Saito S, Cho YH, Park H, Jang J, Kim HG, Kim JH, Kim YS, Choi W, Koh M, Uosaki K, Doo SG, Hwang Y, Han S. Evolving affinity between Coulombic reversibility and hysteretic phase transformations in nano-structured silicon-based lithium-ion batteries. Nat Commun 2018; 9:479. [PMID: 29396479 PMCID: PMC5797158 DOI: 10.1038/s41467-018-02824-w] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 01/02/2018] [Indexed: 11/09/2022] Open
Abstract
Nano-structured silicon is an attractive alternative anode material to conventional graphite in lithium-ion batteries. However, the anode designs with higher silicon concentrations remain to be commercialized despite recent remarkable progress. One of the most critical issues is the fundamental understanding of the lithium-silicon Coulombic efficiency. Particularly, this is the key to resolve subtle yet accumulatively significant alterations of Coulombic efficiency by various paths of lithium-silicon processes over cycles. Here, we provide quantitative and qualitative insight into how the irreversible behaviors are altered by the processes under amorphous volume changes and hysteretic amorphous-crystalline phase transformations. Repeated latter transformations over cycles, typically featured as a degradation factor, can govern the reversibility behaviors, improving the irreversibility and eventually minimizing cumulative irreversible lithium consumption. This is clearly different from repeated amorphous volume changes with different lithiation depths. The mechanism behind the correlations is elucidated by electrochemical and structural probing.
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Jang J, Janker F, Yamada Y, Weder W, Jungraithmayr W. P1.02-015 Comparison of Study Models of Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Jang J, Han H, Kim S, Kim H, Kim J, Lee T, Lee J. 701 Development of drug screening platform for keloid treatment. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Seon CR, Hong JH, Song I, Jang J, Lee HY, An YH, Kim BS, Jeon TM, Park JS, Choe W, Lee HG, Pak S, Cheon MS, Choi JH, Kim HS, Biel W, Bernascolle P, Barnsley R. VUV spectroscopy in impurity injection experiments at KSTAR using prototype ITER VUV spectrometer. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2017; 88:083511. [PMID: 28863699 DOI: 10.1063/1.4998970] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The ITER vacuum ultra-violet (VUV) core survey spectrometer has been designed as a 5-channel spectral system so that the high spectral resolving power of 200-500 could be achieved in the wavelength range of 2.4-160 nm. To verify the design of the ITER VUV core survey spectrometer, a two-channel prototype spectrometer was developed. As a subsequent step of the prototype test, the prototype VUV spectrometer has been operated at KSTAR since the 2012 experimental campaign. From impurity injection experiments in the years 2015 and 2016, strong emission lines, such as Kr xxv 15.8 nm, Kr xxvi 17.9 nm, Ne vii 46.5 nm, Ne vi 40.2 nm, and an array of largely unresolved tungsten lines (14-32 nm) could be measured successfully, showing the typical photon number of 1013-1015 photons/cm2 s.
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Kim J, Lee W, Jang J, Lim E, Koh Y, Park H, Kim P, Hwang B, Kim C, Seung K, Chang K. P3652Effect of euthyroid sick syndrome on long-term clinical outcome in patients with preserved left ventricular function after acute myocardial infarction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jang J, Hur HG, Sadowsky MJ, Byappanahalli MN, Yan T, Ishii S. Environmental Escherichia coli: ecology and public health implications-a review. J Appl Microbiol 2017; 123:570-581. [PMID: 28383815 DOI: 10.1111/jam.13468] [Citation(s) in RCA: 319] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 03/29/2017] [Accepted: 03/31/2017] [Indexed: 12/19/2022]
Abstract
Escherichia coli is classified as a rod-shaped, Gram-negative bacterium in the family Enterobacteriaceae. The bacterium mainly inhabits the lower intestinal tract of warm-blooded animals, including humans, and is often discharged into the environment through faeces or wastewater effluent. The presence of E. coli in environmental waters has long been considered as an indicator of recent faecal pollution. However, numerous recent studies have reported that some specific strains of E. coli can survive for long periods of time, and potentially reproduce, in extraintestinal environments. This indicates that E. coli can be integrated into indigenous microbial communities in the environment. This naturalization phenomenon calls into question the reliability of E. coli as a faecal indicator bacterium (FIB). Recently, many studies reported that E. coli populations in the environment are affected by ambient environmental conditions affecting their long-term survival. Large-scale studies of population genetics revealed the diversity and complexity of E. coli strains in various environments, which are affected by multiple environmental factors. This review examines the current knowledge on the ecology of E. coli strains in various environments with regard to its role as a FIB and as a naturalized member of indigenous microbial communities. Special emphasis is given on the growth of pathogenic E. coli in the environment, and the population genetics of environmental members of the genus Escherichia. The impact of environmental E. coli on water quality and public health is also discussed.
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Lee J, Lee H, Park Y, Jang J, Choi J, Lim K, Choi W, Lee J. CARE NEEDS BY END-OF-LIFE STAGE AMONG NON-CANCER PATIENTS AT HOME. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jang J, Song Y, Choi Y, Kim S, Kweon S, Park B, Lee W. A STUDY OF DISASTER SAFETY OF RESIDENTIAL WELFARE FACILITIES FOR THE ELDERLY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lim S, Park H, Park J, Jang J, Kim K, Ryu J. THE RELATIONSHIP BETWEEN SCHISANDRAE CHINENSIS SUPPLEMENTATION AND MUSCLE STRENGTH IN OLDER WOMEN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jang J, Park H, Park J, Lim S, Kwon Y. EFFECTS OF COMBINED EXERCISE ON INFLAMMATORY FACTORS IN OLDER WOMEN WITH SARCOPENIC OBESITY. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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