Zobrazeno 1 - 10
of 336
pro vyhledávání: '"J A Galloway"'
Publikováno v:
Journal of Micropalaeontology, Vol 43, Pp 69-80 (2024)
Radiolarians have proven to be exceptional tools in biostratigraphic and paleoenvironmental studies despite their relatively low preservation potential in the sedimentary record. Reports of Upper Cretaceous radiolarians in high northern latitudes are
Externí odkaz:
https://doaj.org/article/472519d8a08047489dff00223f6eebde
Autor:
C. C. Routson, D. S. Kaufman, N. P. McKay, M. P. Erb, S. H. Arcusa, K. J. Brown, M. E. Kirby, J. P. Marsicek, R. S. Anderson, G. Jiménez-Moreno, J. R. Rodysill, M. S. Lachniet, S. C. Fritz, J. R. Bennett, M. F. Goman, S. E. Metcalfe, J. M. Galloway, G. Schoups, D. B. Wahl, J. L. Morris, F. Staines-Urías, A. Dawson, B. N. Shuman, D. G. Gavin, J. S. Munroe, B. F. Cumming
Publikováno v:
Earth System Science Data, Vol 13, Pp 1613-1632 (2021)
Holocene climate reconstructions are useful for understanding the diverse features and spatial heterogeneity of past and future climate change. Here we present a database of western North American Holocene paleoclimate records. The database gathers p
Externí odkaz:
https://doaj.org/article/f0cdf09a4f674428ad1d18e287e739b5
Autor:
Krishna Sharma, Alexander V. Strizhak, Elaine Fowler, Wenshu Xu, Ben Chappell, Hannah F. Sore, Warren R. J. D. Galloway, Matthew N. Grayson, Yu Heng Lau, Laura S. Itzhaki, David R. Spring
Publikováno v:
ACS Omega, Vol 5, Iss 2, Pp 1157-1169 (2020)
Externí odkaz:
https://doaj.org/article/a7256e48620f45649f861cdf2b5f5602
Autor:
A. R. Baker, M. Kanakidou, K. E. Altieri, N. Daskalakis, G. S. Okin, S. Myriokefalitakis, F. Dentener, M. Uematsu, M. M. Sarin, R. A. Duce, J. N. Galloway, W. C. Keene, A. Singh, L. Zamora, J.-F. Lamarque, S.-C. Hsu, S. S. Rohekar, J. M. Prospero
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 8189-8210 (2017)
Anthropogenic nitrogen (N) emissions to the atmosphere have increased significantly the deposition of nitrate (NO3−) and ammonium (NH4+) to the surface waters of the open ocean, with potential impacts on marine productivity and the global carbon
Externí odkaz:
https://doaj.org/article/0b5c9c41a42840f1a480fc5d14909f69
Autor:
Stephen M. Geddis, Caroline E. Hagerman, Warren R. J. D. Galloway, Hannah F. Sore, Jonathan M. Goodman, David R. Spring
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 323-328 (2017)
The Takai olefination (or Takai reaction) is a method for the conversion of aldehydes to vinyl iodides, and has seen widespread implementation in organic synthesis. The reaction is usually noted for its high (E)-selectivity; however, herein we report
Externí odkaz:
https://doaj.org/article/db590cb3d79c4c7c91990818a9ee7a4f
Autor:
Bernardas Morkunas, Balint Gal, Warren R. J. D. Galloway, James T. Hodgkinson, Brett M. Ibbeson, Yaw Sing Tan, Martin Welch, David R. Spring
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 12, Iss 1, Pp 1428-1433 (2016)
Pyocyanin is a small molecule produced by Pseudomonas aeruginosa that plays a crucial role in the pathogenesis of infections by this notorious opportunistic pathogen. The inhibition of pyocyanin production has been identified as an attractive antivir
Externí odkaz:
https://doaj.org/article/85c1774e088f4d60ba5c053a473ee43b
Autor:
D. Fowler, C. E. Steadman, D. Stevenson, M. Coyle, R. M. Rees, U. M. Skiba, M. A. Sutton, J. N. Cape, A. J. Dore, M. Vieno, D. Simpson, S. Zaehle, B. D. Stocker, M. Rinaldi, M. C. Facchini, C. R. Flechard, E. Nemitz, M. Twigg, J. W. Erisman, K. Butterbach-Bahl, J. N. Galloway
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 24, Pp 13849-13893 (2015)
The global nitrogen (N) cycle at the beginning of the 21st century has been shown to be strongly influenced by the inputs of reactive nitrogen (Nr) from human activities, including combustion-related NOx, industrial and agricultural N fixation, estim
Externí odkaz:
https://doaj.org/article/88899427d58048349506ccd4254d031a
Autor:
W. C. Keene, J. L. Moody, J. N. Galloway, J. M. Prospero, O. R. Cooper, S. Eckhardt, J. R. Maben
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 15, Pp 8119-8135 (2014)
Since the 1980s, emissions of SO2 and NOx (NO + NO2) from anthropogenic sources in the United States (US), Canada, and Europe have decreased significantly suggesting that the export of oxidized S and N compounds from surrounding continents to the atm
Externí odkaz:
https://doaj.org/article/186e768f555e412f8c2ba69e7b787db3
Autor:
J. L. Moody, W. C. Keene, O. R. Cooper, K. J. Voss, R. Aryal, S. Eckhardt, B. Holben, J. R. Maben, M. A. Izaguirre, J. N. Galloway
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 2, Pp 691-717 (2014)
Dichotomous aerosols (nominal super- and sub-μm-diameter size fractions) in sectored on-shore flow were sampled daily from July 2006 through June 2009, at the Tudor Hill Atmospheric Observatory (THAO) on the western coast of Bermuda (32.27° N, 64.8
Externí odkaz:
https://doaj.org/article/5fdbcaf3c3f349668a77b48b5d4a7d33
Publikováno v:
Molecules, Vol 18, Iss 10, Pp 11783-11796 (2013)
Pseudomonas aeruginosa is a human pathogen associated with a variety of life-threatening nosocomial infections. This organism produces a range of virulence factors which actively cause damage to host tissues. One such virulence factor is pyocyanin, k
Externí odkaz:
https://doaj.org/article/9fd0ad90d23a407997d277b396c470a0