Zobrazeno 1 - 10
of 515
pro vyhledávání: '"M. L. Smith"'
Autor:
B. M. Erland, C. Adams, A. Darlington, M. L. Smith, A. K. Thorpe, G. R. Wentworth, S. Conley, J. Liggio, S.-M. Li, C. E. Miller, J. A. Gamon
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 5841-5859 (2022)
To combat global warming, Canada has committed to reducing greenhouse gases to be (GHGs) 40 %–45 % below 2005 emission levels by 2025. Monitoring emissions and deriving accurate inventories are essential to reaching these goals. Airborne methods ca
Externí odkaz:
https://doaj.org/article/2ff06d4b67c74d6984d940013f1427ca
Autor:
A. Foulds, G. Allen, J. T. Shaw, P. Bateson, P. A. Barker, L. Huang, J. R. Pitt, J. D. Lee, S. E. Wilde, P. Dominutti, R. M. Purvis, D. Lowry, J. L. France, R. E. Fisher, A. Fiehn, M. Pühl, S. J. B. Bauguitte, S. A. Conley, M. L. Smith, T. Lachlan-Cope, I. Pisso, S. Schwietzke
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 4303-4322 (2022)
The oil and gas (O&G) sector is a significant source of methane (CH4) emissions. Quantifying these emissions remains challenging, with many studies highlighting discrepancies between measurements and inventory-based estimates. In this study, we prese
Externí odkaz:
https://doaj.org/article/fbf85a283b9c48fc9282b60ca1ac6415
Autor:
D. R. Lyon, B. Hmiel, R. Gautam, M. Omara, K. A. Roberts, Z. R. Barkley, K. J. Davis, N. L. Miles, V. C. Monteiro, S. J. Richardson, S. Conley, M. L. Smith, D. J. Jacob, L. Shen, D. J. Varon, A. Deng, X. Rudelis, N. Sharma, K. T. Story, A. R. Brandt, M. Kang, E. A. Kort, A. J. Marchese, S. P. Hamburg
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 6605-6626 (2021)
Methane emissions associated with the production, transport, and use of oil and natural gas increase the climatic impacts of energy use; however, little is known about how emissions vary temporally and with commodity prices. We present airborne and g
Externí odkaz:
https://doaj.org/article/2daf0f24cadd400aade03acbdf954c61
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 6059-6074 (2018)
We present the development and assessment of a new flight system that uses a commercially available continuous-wave, tunable infrared laser direct absorption spectrometer to measure N2O, CO2, CO, and H2O. When the commercial system is operated in
Externí odkaz:
https://doaj.org/article/ca2c48db26e8459dbce2bf69f4e1f991
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 20, Pp 9613-9628 (2012)
The hygroscopic phase transitions of ammonium sulfate mixed with isoprene-derived secondary organic material were investigated in aerosol experiments. The organic material was produced by isoprene photo-oxidation at 40% and 60% relative humidity. The
Externí odkaz:
https://doaj.org/article/4b8f99f031ec45c5a9cfbd66c21f51a2
Autor:
A. K. Bertram, S. T. Martin, S. J. Hanna, M. L. Smith, A. Bodsworth, Q. Chen, M. Kuwata, A. Liu, Y. You, S. R. Zorn
Publikováno v:
Atmospheric Chemistry and Physics, Vol 11, Iss 21, Pp 10995-11006 (2011)
Individual particles that on a mass basis consist dominantly of the components ammonium sulfate, oxygenated organic material, and water are a common class of submicron particles found in today's atmosphere. Here we use (1) the organic-to-sulfate (org
Externí odkaz:
https://doaj.org/article/addb65e0563f4ef09d541b564ef1fd69
Autor:
M. L. Smith, Peter M.R. Stirk
This volume evaluates the notion of European Unity in a period when European identity was subjected to the destructive consequences of Nazi and Fascist domination of much of the Continent. By presenting the competing visions of transformation and rec
Publikováno v:
Journal of Applied Crystallography. 56:558-564
CX-ASAP is a new open-source software project designed to greatly reduce the time required to analyse crystallographic data collected under varying conditions. Scripted in Python3, CX-ASAP can automatically refine, finalize and analyse data collectio
Publikováno v:
Journal of Sports Analytics. 7:1-9
This article examines the use of the PageRank algorithm to rank the teams and predict team performance in the tournament. This method has the potential to be utilized as an alternative method to choose tournament participants, as opposed to the tradi
Autor:
Eric A. Hill, Karl K. Weitz, Janet K. Jansson, M. L. Smith, Kim K. Hixson, Mary S. Lipton, Kirsten S. Hofmockel
Publikováno v:
Journal of the American Society for Mass Spectrometry. 32:648-652
Many organisms process carbon and other nutrients to generate energy through aerobic respiration where organic carbon compounds are broken down and oxygen is consumed, producing carbon dioxide and water. Respiration is indicative of active metabolism