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Villamaina R, Liu S, Nova I, Tronconi E, Ruggeri MP, Collier J, York A, Thompsett D. Speciation of Cu Cations in Cu-CHA Catalysts for NH3-SCR: Effects of SiO2/AlO3 Ratio and Cu-Loading Investigated by Transient Response Methods. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02578] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- R. Villamaina
- Laboratory of Catalysis and Catalytic Processes, Dipartimento di Energia, Politecnico di Milano, via La Masa 34, 20156 Milan, Italy
| | - Shaojun Liu
- Laboratory of Catalysis and Catalytic Processes, Dipartimento di Energia, Politecnico di Milano, via La Masa 34, 20156 Milan, Italy
| | - I. Nova
- Laboratory of Catalysis and Catalytic Processes, Dipartimento di Energia, Politecnico di Milano, via La Masa 34, 20156 Milan, Italy
| | - E. Tronconi
- Laboratory of Catalysis and Catalytic Processes, Dipartimento di Energia, Politecnico di Milano, via La Masa 34, 20156 Milan, Italy
| | - M. P. Ruggeri
- Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, Reading RG4 9NH, United Kingdom
| | - J. Collier
- Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, Reading RG4 9NH, United Kingdom
| | - A. York
- Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, Reading RG4 9NH, United Kingdom
| | - D. Thompsett
- Johnson Matthey Technology Centre, Blounts Court Road, Sonning Common, Reading RG4 9NH, United Kingdom
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Keenan M, Pickett R, Tronconi E, Nova I, Kinnunen N, Suvanto M, Maunula T, Kallinen K, Baert R. The Catalytic Challenges of Implementing a Euro VI Heavy Duty Emissions Control System for a Dedicated Lean Operating Natural Gas Engine. Top Catal 2018. [DOI: 10.1007/s11244-018-1127-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Tronconi E, Nova I, Nováková J, Bernauer M, Sazama P, Sobalík Z. Mechanistic Study of the NO + NH4NO3 Reaction on H- and Fe/H-BEA Zeolites Using 15N and 18O Labeled Species. Top Catal 2018. [DOI: 10.1007/s11244-018-1026-y] [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: 10/28/2022]
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Ho PH, Ambrosetti M, Groppi G, Tronconi E, Jaroszewicz J, Ospitali F, Rodríguez-Castellón E, Fornasari G, Vaccari A, Benito P. One-step electrodeposition of Pd–CeO2 on high pore density foams for environmental catalytic processes. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01388h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrodeposited Pd–CeO2 on high pore density foams shows high activity and stability for environmental processes and outstanding mass transport properties.
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Affiliation(s)
- P. H. Ho
- Dipartimento di Chimica Industriale “Toso Montanari”
- ALMA MATER STUDIORUM - Università di Bologna
- Bologna
- Italy
- Institut für Technische und Makromolekulare Chemie
| | - M. Ambrosetti
- Laboratory of Catalysis and Catalytic Processes
- Dipartimento di Energia
- Politecnico di Milano
- Milano
- Italy
| | - G. Groppi
- Laboratory of Catalysis and Catalytic Processes
- Dipartimento di Energia
- Politecnico di Milano
- Milano
- Italy
| | - E. Tronconi
- Laboratory of Catalysis and Catalytic Processes
- Dipartimento di Energia
- Politecnico di Milano
- Milano
- Italy
| | - J. Jaroszewicz
- Faculty of Materials Science and Engineering
- Warsaw University of Technology
- 02-507 Warsaw
- Poland
| | - F. Ospitali
- Dipartimento di Chimica Industriale “Toso Montanari”
- ALMA MATER STUDIORUM - Università di Bologna
- Bologna
- Italy
| | - E. Rodríguez-Castellón
- Departamento de Química Inorgánica
- Facultad de Ciencias
- Universidad de Málaga
- 29071 Málaga
- Spain
| | - G. Fornasari
- Dipartimento di Chimica Industriale “Toso Montanari”
- ALMA MATER STUDIORUM - Università di Bologna
- Bologna
- Italy
| | - A. Vaccari
- Dipartimento di Chimica Industriale “Toso Montanari”
- ALMA MATER STUDIORUM - Università di Bologna
- Bologna
- Italy
| | - P. Benito
- Dipartimento di Chimica Industriale “Toso Montanari”
- ALMA MATER STUDIORUM - Università di Bologna
- Bologna
- Italy
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Selleri T, Nova I, Tronconi E, Weibel M, Schmeißer V. Modelling Inhibition Effects of Short-Chain Hydrocarbons on a Small-Pore Cu-Zeolite NH3-SCR Catalyst. Top Catal 2017. [DOI: 10.1007/s11244-016-0600-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Razza S, Heidig T, Bianchi E, Groppi G, Schwieger W, Tronconi E, Freund H. Heat transfer performance of structured catalytic reactors packed with metal foam supports: Influence of wall coupling. Catal Today 2016. [DOI: 10.1016/j.cattod.2016.02.058] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Freund H, Bianchi E, Visconti C, Groppi G, Schwieger W, Tronconi E. Heat Transfer Properties of Metal Foam Supports for Structured Catalytic Reactors. CHEM-ING-TECH 2014. [DOI: 10.1002/cite.201450052] [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: 11/11/2022]
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Tronconi E, Miniaci A, Prete A, Masetti R, Pession A. Juvenile arthritis after haematopoietic stem cell transplantation. Bone Marrow Transplant 2014; 49:1244-5. [DOI: 10.1038/bmt.2014.110] [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] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tronconi E, Miniaci A, Pession A. PReS-FINAL-2022: Juvenile idiopathic arthritis after allogeneic bone marrow transplantation: a case report. Pediatr Rheumatol Online J 2013. [PMCID: PMC4043368 DOI: 10.1186/1546-0096-11-s2-p35] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Beretta A, Donazzi A, Groppi G, Maestri M, Tronconi E, Forzatti P. Gaining insight into the kinetics of partial oxidation of light hydrocarbons on Rh, through a multiscale methodology based on advanced experimental and modeling techniques. Catalysis 2013. [DOI: 10.1039/9781849737203-00001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
This chapter updates previous reviews on the catalytic partial oxidation of methane and light hydrocarbons over noble metals; specifically, it focuses on the development of experimental and modeling tools that in recent years allowed to measure with accuracy and formalize the kinetics of the surface process, thus setting the basis for the engineering of short contact time CPO reformers. Such advanced tools include special micro-reactor designs for the kinetic investigation under isothermal conditions, first-principle microkinetic schemes, techniques for the spatially resolved measurement of temperature and concentration profiles inside working adiabatic reactors, detailed reactor models accounting for the role of transport phenomena in structured catalysts as well as that of homogeneous reactions. These contributions pave a multi-scale path, that runs from the fundamentals of surface kinetics to the reactor optimal design.
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Affiliation(s)
- A. Beretta
- Laboratory of Catalysis and Catalytic Processes Dipartimento di Energia, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano
| | - A. Donazzi
- Laboratory of Catalysis and Catalytic Processes Dipartimento di Energia, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano
| | - G. Groppi
- Laboratory of Catalysis and Catalytic Processes Dipartimento di Energia, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano
| | - M. Maestri
- Laboratory of Catalysis and Catalytic Processes Dipartimento di Energia, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano
| | - E. Tronconi
- Laboratory of Catalysis and Catalytic Processes Dipartimento di Energia, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano
| | - P. Forzatti
- Laboratory of Catalysis and Catalytic Processes Dipartimento di Energia, Politecnico di Milano, piazza Leonardo da Vinci 32, 20133 Milano
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Donazzi A, Maestri M, Michael B, Beretta A, Forzatti P, Groppi G, Tronconi E, Schmidt L, Vlachos D. Microkinetic modeling of spatially resolved autothermal CH4 catalytic partial oxidation experiments over Rh-coated foams. J Catal 2010. [DOI: 10.1016/j.jcat.2010.08.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.4] [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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Groppi G, Tronconi E, Bozzano G, Dente M. Experimental and theoretical study of gas/solid mass transfer in metallic filters as supports for micro-structured catalysts. Chem Eng Sci 2010. [DOI: 10.1016/j.ces.2009.06.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Atzori C, Villani P, Regazzi M, Mazza F, Valerio A, Tronconi E, Maruzzi M, Cargnel A. Detection of HIV protease inhibitors in alveolar epithelial lining fluid: relevance for modulation of pneumocystis infection in the course of HAART. J Eukaryot Microbiol 2007; 53 Suppl 1:S140-1. [PMID: 17169034 DOI: 10.1111/j.1550-7408.2006.00206.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Valerio A, Tronconi E, Mazza F, Cargnel A, Fantoni G, Atzori C. DHPS-mutated isolates of Pneumocystis jirovecii from HIV-infected individuals: analysis of related ITS genotypes. J Eukaryot Microbiol 2007; 53 Suppl 1:S108-9. [PMID: 17169019 DOI: 10.1111/j.1550-7408.2006.00192.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Antonella Valerio
- 2nd Department of Infectious Diseases, L. Sacco Hospital, 20157 Milan, Italy
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Mazza F, Tronconi E, Valerio A, Groettrup M, Kremer M, Tossi A, Benedetti F, Cargnel A, Atzori C. The non-peptidic HIV protease inhibitor tipranavir and two synthetic peptidomimetics (TS98 and TS102) modulate Pneumocystis carinii growth and proteasome activity of HEL299 cell line. J Eukaryot Microbiol 2007; 53 Suppl 1:S144-6. [PMID: 17169036 DOI: 10.1111/j.1550-7408.2006.00208.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francesca Mazza
- II Department of Infectious Diseases, L. Sacco Hospital, Milan, Italy
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Valerio A, Tronconi E, Mazza F, Fantoni G, Atzori C, Tartarone F, Duca P, Cargnel A. Genotyping of Pneumocystis jiroveci pneumonia in Italian AIDS patients. Clinical outcome is influenced by dihydropteroate synthase and not by internal transcribed spacer genotype. J Acquir Immune Defic Syndr 2007; 45:521-8. [PMID: 17558331 DOI: 10.1097/qai.0b013e3180decbe2] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [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: 11/26/2022]
Abstract
BACKGROUND Two Pneumocystis jiroveci independent genomic regions, internal transcribed spacer (ITS) 1 and ITS2, and dihydropteroate synthase (DHPS) gene have been used for typing a cohort of HIV-infected Italian patients with P jiroveci pneumonia (PcP). METHODS Bronchoalveolar lavage samples isolated from 207 HIV-infected adults were ITS and DHPS genotyped by DNA sequencing and by restriction fragment length polymorphism analysis, respectively. Mutant DHPS samples were cloned and ITS typed. Data on severity, treatment, and outcome of PcP were obtained by chart review. RESULTS High diversity with 46 different ITS genotypes was observed. At the DHPS locus, 9.1% of samples analyzed were found to be mutated. A correlation was observed between DHPS mutants and greater severity of PcP, as defined by higher lactate dehydrogenase (P = 0.015) and need for intubation (P = 0.002), and worse outcomes, as defined by failure of sulfa treatment (P = 0.04), death, and/or relapse of PcP (P = 0.008). There was a significant difference in ITS genotype patterns between DHPS wild-type and mutants (P = 0.028). CONCLUSIONS The present data suggest the absence of a correlation between P jiroveci ITS types and specific clinical characteristics. DHPS mutations correlate with possible failure of anti-P jiroveci sulfa therapy, and a trend of association is shown between DHPS mutations and some clinical PcP features.
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Affiliation(s)
- Antonella Valerio
- II Department of Infectious Diseases, Luigi Sacco Hospital, Milan, Italy
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Castoldi L, Nova I, Lietti L, Tronconi E, Forzatti P. The NO x reduction mechanism by H2 under near isothermal conditions over Pt–Ba/Al2O3 Lean NO x Trap systems. Top Catal 2007. [DOI: 10.1007/s11244-007-0176-0] [Citation(s) in RCA: 8] [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: 10/23/2022]
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Tronconi E, Mazza F, Valerio A, Rinaudo MT, Piccinini M, Anselmino A, Cargnel A, Atzori C. Detection of a proteasome in Pneumocystis carinii and its modulation by specific proteasome inhibitors. J Eukaryot Microbiol 2006; 53 Suppl 1:S142-3. [PMID: 17169035 DOI: 10.1111/j.1550-7408.2006.00207.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Elisa Tronconi
- II Department of Infectious Diseases, L. Sacco Hospital, via G.B. Grassi 74, 20157 Milan, Italy
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Nova I, Castoldi L, Prinetto F, Santo VD, Lietti L, Tronconi E, Forzatti P, Ghiotti G, Psaro R, Recchia S. NOxAdsorption Study over Pt–Ba/Alumina Catalysts: FT-IR and Reactivity Study. Top Catal 2004. [DOI: 10.1023/b:toca.0000029747.17327.2c] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Atzori C, Clerici M, Trabattoni D, Fantoni G, Valerio A, Tronconi E, Cargnel A. Assessment of immune reconstitution to Pneumocystis carinii in HIV-1 patients under different highly active antiretroviral therapy regimens. J Antimicrob Chemother 2003; 52:276-81. [PMID: 12837736 DOI: 10.1093/jac/dkg314] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [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: 11/15/2022] Open
Abstract
The introduction of protease inhibitors (PIs) gave a dramatic drop in AIDS-related opportunistic events, mainly due to induced immune reconstitution. Discontinuation of prophylaxis against Pneumocystis carinii is considered safe when CD4 > 200 cells/mm(3). Ideally, we should have specific functional tests for HIV-1-related decisions. We examined viro-immunological profiles, clinical outcome and lymphocyte proliferation (LP) to P. carinii and other antigens in 108 subjects: 28 AIDS presenters with P. carinii pneumonia (PCP) (CD4 < 200 cells/mm(3)), 22 untreated asymptomatic HIV-1-infected patients (CD4 > 200 cells/mm(3)), 44 HIV-1-infected patients immune-reconstituted on antiretroviral regimens and 14 HIV-1-uninfected healthy controls. As regards viral load, there was no significant difference in therapy duration, nadir, or actual CD4, CD8, natural killer or B cell counts in immune-reconstituted patients receiving protease inhibitor (PI)-based versus those receiving PI-sparing antiretroviral regimens. Among subjects showing abnormally low P. carinii-specific LP, three patients receiving a non-nucleoside reverse transcriptase inhibitor (nNRTI) developed PCP despite having CD4 > 250 cells/mm(3). P. carinii-specific LP could be considered for doubtful situations, i.e. for a safer clinical decision of discontinuing or restarting prophylaxis in patients with a low CD4 nadir or experiencing a sudden CD4 decrease under highly active antiretroviral therapy (HAART). HIV-1 PIs, having in vitro aspecific effects against Pneumocystis, could play a clinically significant anti-opportunistic role, thus offering a further benefit in heavily immunosuppressed patients during early stages of antiretroviral therapy.
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Affiliation(s)
- Chiara Atzori
- II Department of Infectious Diseases, L. Sacco Hospital, Via G.B. Grassi 74, 20157 Milan, Italy.
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Prinetto F, Ghiotti G, Nova I, Castoldi L, Lietti L, Tronconi E, Forzatti P. In situ FT-IR and reactivity study of NOxstorage over Pt–Ba/Al2O3catalysts. Phys Chem Chem Phys 2003. [DOI: 10.1039/b305815h] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Prinetto F, Ghiotti G, Nova I, Lietti L, Tronconi E, Forzatti P. FT-IR and TPD Investigation of the NOx Storage Properties of BaO/Al2O3 and Pt−BaO/Al2O3 Catalysts. J Phys Chem B 2001. [DOI: 10.1021/jp012702w] [Citation(s) in RCA: 263] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- F. Prinetto
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy, and Dipartimento di Chimica Industriale e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - G. Ghiotti
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy, and Dipartimento di Chimica Industriale e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - I. Nova
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy, and Dipartimento di Chimica Industriale e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - L. Lietti
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy, and Dipartimento di Chimica Industriale e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - E. Tronconi
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy, and Dipartimento di Chimica Industriale e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
| | - P. Forzatti
- Dipartimento di Chimica IFM, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy, and Dipartimento di Chimica Industriale e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
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Groppi G, Ibashi W, Tronconi E, Forzatti P. Structured reactors for kinetic measurements under severe conditions in catalytic combustion over palladium supported systems. Catal Today 2001. [DOI: 10.1016/s0920-5861(01)00398-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Cristiani C, Groppi G, Forzatti P, Tronconi E, Busca G, Daturi M. Comparison of perovskite and hexaaluminate-type catalysts for CO/H2-fueled gas turbine combustors. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s0167-2991(96)80258-8] [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: 03/08/2023]
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Capodaglio EM, Imbriani M, Criffò A, Tronconi E. [Aerobic fitness in police officers]. G Ital Med Lav 1996; 18:83-6. [PMID: 9312450] [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] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
According to act n. 626, individual assessment of fitness and absence of contraindications for carrying on a job is fundamental. We considered a group of 44 Urban Police officers (36 males, 8 females), age 39.7 +/- 9.1, whose principal job requirement is a good energetic and motor availability, for a fitness evaluation through a submaximal treadmill test, with subsequent steps of 6 minutes. During the test, physiological variables (VO2, VE, QR through a metabograph, Hr trough an Ec-monitor and Pa through a manual sphygmomanometer) and subjective evaluations of fatigue and dyspnea were monitored. Studying the individual variables trend it was possible to identify the critical metabolic level that was easily tolerated by each individual. This level, an average of 6.8 MET corresponding to a heavy activity, is an endurance predictor and can be utilized in subsequent controls.
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Affiliation(s)
- E M Capodaglio
- Servizio Fisiopatologia Respiratoria, Fisiologia del lavoro ed Ergonomia, Fondazione S. Maugeri
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Tronconi E, Forzatti P, Gomez Martin J, Mallogi S. Selective catalytic removal of NOx: a mathematical model for design of catalyst and reactor. Chem Eng Sci 1992. [DOI: 10.1016/0009-2509(92)87067-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tronconi E, Ferlazzo N, Forzatti P, Pasquon I, Casale B, Marini L. A mathematical model for the catalytic hydrogenolysis of carbohydrates. Chem Eng Sci 1992. [DOI: 10.1016/0009-2509(92)87075-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Tronconi E, Cristiani C, Ferlazzo N, Forzatti P, Villa P, Pasquon I. Synthesis of alcohols from carbon oxides and hydrogen. V. Catalyticbehaviour of pure Cr, Zn, Mn oxides towards CO/H2. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/s0166-9834(00)80631-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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