Paradoxical effects of cigarette smoke and COPD on SARS-CoV-2 infection and disease

Autor: M. Tomchaney, M. Contoli, J. Mayo, S. Baraldo, S. Li, C. R. Cabel, D. A. Bull, S. Lick, J. Malo, S. Knoper, S. S. Kim, J. Tram, J. Rojas-Quintero, M. Kraft, J. G. Ledford, Y. Tesfaigzi, F. D. Martinez, C. A. Thorne, F. Kheradmand, S. K. Campos, A. Papi, F. Polverino

Publikováno v: BMC Pulmonary Medicine, Vol 21, Iss 1, Pp 1-14 (2021)

Abstract Background How cigarette smoke (CS) and chronic obstructive pulmonary disease (COPD) affect severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) infection and severity is controversial. We investigated the effects of COPD and CS on th

Externí odkaz: https://doaj.org/article/66784ed169c84419a81cea6f09da0eae

Reconstructing N2-fixing cyanobacterial blooms in the Baltic Sea beyond observations using 6- and 7-methylheptadecane in sediments as specific biomarkers

Autor: J. Kaiser, N. Wasmund, M. Kahru, A. K. Wittenborn, R. Hansen, K. Häusler, M. Moros, D. Schulz-Bull, H. W. Arz

Publikováno v: Biogeosciences, Vol 17, Pp 2579-2591 (2020)

Summer cyanobacterial blooms represent a threat to the Baltic Sea ecosystem, causing deoxygenation of the bottom water and the spread of the so-called dead zones. The history of the Baltic Sea cyanobacterial blooms is known from in situ and satellite

Externí odkaz: https://doaj.org/article/e2fc6d2e65a54777ab1ecf13d8d3e828

Marine organic matter in the remote environment of the Cape Verde Islands – An introduction and overview to the MarParCloud campaign

Autor: M. van Pinxteren, K. W. Fomba, N. Triesch, C. Stolle, O. Wurl, E. Bahlmann, X. Gong, J. Voigtländer, H. Wex, T.-B. Robinson, S. Barthel, S. Zeppenfeld, E. H. Hoffmann, M. Roveretto, C. Li, B. Grosselin, V. Daële, F. Senf, D. van Pinxteren, M. Manzi, N. Zabalegui, S. Frka, B. Gašparović, R. Pereira, T. Li, L. Wen, J. Li, C. Zhu, H. Chen, J. Chen, B. Fiedler, W. von Tümpling, K. A. Read, S. Punjabi, A. C. Lewis, J. R. Hopkins, L. J. Carpenter, I. Peeken, T. Rixen, D. Schulz-Bull, M. E. Monge, A. Mellouki, C. George, F. Stratmann, H. Herrmann

Publikováno v: Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2020, 20 (11), pp.6921-6951. ⟨10.5194/acp-20-6921-2020⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Atmospheric Chemistry and Physics, Vol 20, Pp 6921-6951 (2020)
EPIC3Atmospheric Chemistry and Physics, COPERNICUS GESELLSCHAFT MBH, 20, pp. 6921-6951, ISSN: 1680-7316

The project MarParCloud (Marine biological production, organic aerosol Particles and marine Clouds: a process chain) aims to improve our understanding of the genesis, modification and impact of marine organic matter (OM) from its biological productio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c55da61a4f091a96990c7c75714d780
https://doi.org/10.5194/acp-2019-997

Crossover between liquidlike and gaslike behavior in CH4 at 400 K

Autor: M. A. Hakeem, Andrei V. Sapelkin, Ross T. Howie, Dean Smith, D. Eden, Helen E. Maynard-Casely, P. Parisiades, Addison R. L. Marshall, D. Foster, Vadim V. Brazhkin, John E. Proctor, Ali M. Adawi, D. J. Bull

Publikováno v: Physical Review E. 96

We report experimental evidence for a crossover between a liquid-like state and a gas-like state in fluid methane (CH4). This crossover is observed in all of our experiments, up to 397 K temperature; 2.1 times the critical temperature of methane. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7092a9b0614fbad519960f46d2991ca9
https://doi.org/10.1103/physreve.96.052113

Synthesis of Pure Lithium Amide Nanoparticles

Autor: Neil M. Boag, Gael Baldissin, D. J. Bull, Chiu C. Tang

Publikováno v: European Journal of Inorganic Chemistry. 2013:1993-1996

Deprotonation of ammonia with n-butyllithium offers a facile synthetic route to produce pure lithium amide exhibiting fine granularity, which facilitates the complete thermal decomposition to lithium imide at a relatively low temperature of 600 K. Sy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c099bbb9c44f24f497c79a342c774696
https://doi.org/10.1002/ejic.201201535