Zobrazeno 1 - 10
of 617
pro vyhledávání: '"David A Lipson"'
Autor:
Josh Hashemi, David A. Lipson, Kyle A. Arndt, Scott J. Davidson, Aram Kalhori, Kyle Lunneberg, Lona van Delden, Walter C. Oechel, Donatella Zona
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract Global atmospheric concentrations of nitrous oxide have been increasing over previous decades with emerging research suggesting the Arctic as a notable contributor. Thermokarst processes, increasing temperature, and changes in drainage can c
Externí odkaz:
https://doaj.org/article/2277e3092a34401690ec7ae29d4fe3be
Publikováno v:
The European respiratory journal [Eur Respir J] 2020 Jun 18; Vol. 55 (6). Date of Electronic Publication: 2020 Jun 18 (Print Publication: 2020).
Autor:
Yihui Wang, Liyuan He, Jianzhao Liu, Kyle A. Arndt, Jorge L. Mazza Rodrigues, Donatella Zona, David A. Lipson, Walter C. Oechel, Daniel M. Ricciuto, Stan D. Wullschleger, Xiaofeng Xu
Publikováno v:
Ecosystem Health and Sustainability, Vol 10 (2024)
The positive Arctic–methane (CH4) feedback forms when more CH4 is released from the Arctic tundra to warm the climate, further stimulating the Arctic to emit CH4. This study utilized the CLM-Microbe model to project CH4 emissions across five distin
Externí odkaz:
https://doaj.org/article/e737be960b664eb281f874354536f4da
Akademický článek
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Autor:
Donatella Zona, Peter M. Lafleur, Koen Hufkens, Barbara Bailey, Beniamino Gioli, George Burba, Jordan P. Goodrich, Anna K. Liljedahl, Eugénie S. Euskirchen, Jennifer D. Watts, Mary Farina, John S. Kimball, Martin Heimann, Mathias Göckede, Martijn Pallandt, Torben R. Christensen, Mikhail Mastepanov, Efrén López-Blanco, Marcin Jackowicz-Korczynski, Albertus J. Dolman, Luca Belelli Marchesini, Roisin Commane, Steven C. Wofsy, Charles E. Miller, David A. Lipson, Josh Hashemi, Kyle A. Arndt, Lars Kutzbach, David Holl, Julia Boike, Christian Wille, Torsten Sachs, Aram Kalhori, Xia Song, Xiaofeng Xu, Elyn R. Humphreys, Charles D. Koven, Oliver Sonnentag, Gesa Meyer, Gabriel H. Gosselin, Philip Marsh, Walter C. Oechel
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Arctic warming is affecting snow cover and soil hydrology, with consequences for carbon sequestration in tundra ecosystems. The scarcity of observations in the Arctic has limited our understanding of the impact of covarying environmental dri
Externí odkaz:
https://doaj.org/article/faf221dd915d44a8b580f6f7e36fdb00
Autor:
Claus F. Vogelmeier, Paul W. Jones, Edward M. Kerwin, Isabelle H. Boucot, François Maltais, Lee Tombs, Chris Compton, David A. Lipson, Leif H. Bjermer
Publikováno v:
Respiratory Research, Vol 22, Iss 1, Pp 1-11 (2021)
Abstract Background In patients with chronic obstructive pulmonary disease (COPD), the relationship between short-term bronchodilator reversibility and longer-term response to bronchodilators is unclear. Here, we investigated whether the efficacy of
Externí odkaz:
https://doaj.org/article/497f80b3e99047ddab4f46fa6574eff0
Autor:
Mark T. Dransfield, Gerard J. Criner, David M. G. Halpin, MeiLan K. Han, Benjamin Hartley, Ravi Kalhan, Peter Lange, David A. Lipson, Fernando J. Martinez, Dawn Midwinter, Dave Singh, Robert Wise, Ken M. Kunisaki
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 11, Iss 18 (2022)
Background The association between chronic obstructive pulmonary disease exacerbations and increased cardiovascular event risk has not been adequately studied in a heterogenous population with both low and high cardiovascular risk. Methods and Result
Externí odkaz:
https://doaj.org/article/46efbc8b56c04707b552178cb09aa270
Autor:
Sandeep Bansal, Martin Anderson, Antonio Anzueto, Nicola Brown, Chris Compton, Thomas C. Corbridge, David Erb, Catherine Harvey, Morrys C. Kaisermann, Mitchell Kaye, David A. Lipson, Neil Martin, Chang-Qing Zhu, Alberto Papi
Publikováno v:
npj Primary Care Respiratory Medicine, Vol 31, Iss 1, Pp 1-9 (2021)
Abstract Chronic obstructive pulmonary disease (COPD) treatment guidelines do not currently include recommendations for escalation directly from monotherapy to triple therapy. This 12-week, double-blind, double-dummy study randomized 800 symptomatic
Externí odkaz:
https://doaj.org/article/dac6017c105b4a2b8e947907b8317115
Autor:
Yihui Wang, Fengming Yuan, Kyle A. Arndt, Jianzhao Liu, Liyuan He, Yunjiang Zuo, Donatella Zona, David A. Lipson, Walter C. Oechel, Daniel M. Ricciuto, Stan D. Wullschleger, Peter E. Thornton, Xiaofeng Xu
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Spatial heterogeneity in methane (CH4) flux requires a reliable upscaling approach to reach accurate regional CH4 budgets in the Arctic tundra. In this study, we combined the CLM-Microbe model with three footprint algorithms to scale up CH4 flux from
Externí odkaz:
https://doaj.org/article/47d53d2e74c4450b8614d64f250cd11c
Autor:
Dave Singh, Gerard J. Criner, Mark T. Dransfield, David M. G. Halpin, MeiLan K. Han, Peter Lange, Sally Lettis, David A. Lipson, David Mannino, Neil Martin, Fernando J. Martinez, Bruce E. Miller, Robert Wise, Chang-Qing Zhu, David Lomas
Publikováno v:
Respiratory Research, Vol 22, Iss 1, Pp 1-14 (2021)
Abstract Background Fibrinogen is the first qualified prognostic/predictive biomarker for exacerbations in patients with chronic obstructive pulmonary disease (COPD). The IMPACT trial investigated fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/
Externí odkaz:
https://doaj.org/article/e7d5870221044540b62b3afe78882438