Zobrazeno 1 - 10
of 2 099
pro vyhledávání: '"H, Curtis"'
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 8399-8420 (2024)
This paper presents the development of a stochastic particle method to simulate advection in regional-scale models with a particle-resolving aerosol representation. The new method is based on finite-volume discretizations with the flux terms interpre
Externí odkaz:
https://doaj.org/article/61a05b362163415db11d1843cbe80c11
Autor:
Zachary D’Aquino, Sylwester Arabas, Jeffrey H. Curtis, Akshunna Vaishnav, Nicole Riemer, Matthew West
Publikováno v:
SoftwareX, Vol 25, Iss , Pp 101613- (2024)
PyPartMC is a Pythonic interface to PartMC, a stochastic, particle-resolved aerosol model implemented in Fortran. Both PyPartMC and PartMC are free, libre, and open-source. PyPartMC reduces the number of steps and mitigates the effort necessary to in
Externí odkaz:
https://doaj.org/article/74a25917eec845cc8eb9fdf45a12f974
Autor:
Brooke A. Birkett, Jonathan Obrist-Farner, Prudence M. Rice, Wesley G. Parker, Peter M. J. Douglas, Melissa A. Berke, Audrey K. Taylor, Jason H. Curtis, Benjamin Keenan
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-10 (2023)
Several organic geochemical proxies within a sediment core from Lake Petén Itzá, Guatemala, suggest intense human-induced degradation of the aquatic environment during the Maya Preclassic period from around 700 BCE to 200 CE
Externí odkaz:
https://doaj.org/article/9c59955c054a4e98a554fb851d60cfe5
Autor:
Jeffrey B. Wenger, Ellen M. Pint, Tepring Piquado, Michael G. Shanley, Trinidad Beleche, Melissa A. Bradley, Jonathan Welch, Laura Werber, Cate Yoon, Eric J. Duckworth, Nicole H. Curtis
This report discusses the results of occupation surveys administered to soldiers in selected Army military occupational specialties (MOSs) to assess the level and importance of the knowledge, skills, and abilities needed in these MOSs and to develop
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9265-9282 (2022)
Calculations of the aerosol direct effect on climate rely on simulated aerosol fields. The model representation of aerosol mixing state potentially introduces large uncertainties into these calculations, since the simulated aerosol optical properties
Externí odkaz:
https://doaj.org/article/3b0838440b2343c386a945858d2c8d0e
Autor:
Douglas J. Kennett, Marilyn Masson, Carlos Peraza Lope, Stanley Serafin, Richard J. George, Tom C. Spencer, Julie A. Hoggarth, Brendan J. Culleton, Thomas K. Harper, Keith M. Prufer, Susan Milbrath, Bradley W. Russell, Eunice Uc González, Weston C. McCool, Valorie V. Aquino, Elizabeth H. Paris, Jason H. Curtis, Norbert Marwan, Mingua Zhang, Yemane Asmerom, Victor J. Polyak, Stacy A. Carolin, Daniel H. James, Andrew J. Mason, Gideon M. Henderson, Mark Brenner, James U. L. Baldini, Sebastian F. M. Breitenbach, David A. Hodell
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
The influence of climate on premodern civil conflict and societal instability is debated. Here, the authors combine archeological, historical, and paleoclimatic datasets to show that drought between 1400-1450 cal. CE escalated civil conflict at Mayap
Externí odkaz:
https://doaj.org/article/dc03ada0a9064082a2679613da4a94d6
Autor:
Meredith A. Emery Boeck, Evelyn E. Gaiser, Hilary M. Swain, Mark Brenner, Jason H. Curtis, William F. Kenney
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
Changing climate and land use activity are altering inputs of colored dissolved organic carbon (cDOC) into lakes. Increased cDOC reduces water transparency (browning) and changes lake physicochemistry, with biological consequences. Identifying the dr
Externí odkaz:
https://doaj.org/article/c74e938a2da04fb98bee46362fde0772
Autor:
M. L. Dawson, C. Guzman, J. H. Curtis, M. Acosta, S. Zhu, D. Dabdub, A. Conley, M. West, N. Riemer, O. Jorba
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 3663-3689 (2022)
A flexible treatment for gas- and aerosol-phase chemical processes has been developed for models of diverse scale, from box models up to global models. At the core of this novel framework is an “abstracted aerosol representation” that allows a gi
Externí odkaz:
https://doaj.org/article/08e6f63d51b74ab189aa979de3d351c5
Autor:
Emily C. O’Brien, Jeremy Sugarman, Kevin P. Weinfurt, Eric B. Larson, Patrick J. Heagerty, Adrian F. Hernandez, Lesley H. Curtis
Publikováno v:
Trials, Vol 23, Iss 1, Pp 1-9 (2022)
Abstract Background The COVID-19 pandemic has considerably disrupted nearly all aspects of daily life, including healthcare delivery and clinical research. Because pragmatic clinical trials are often embedded within healthcare delivery systems, they
Externí odkaz:
https://doaj.org/article/c230e6f10eb74b55a2d00af87199f31f