Zobrazeno 1 - 10
of 316
pro vyhledávání: '"Brian A. Powell"'
Autor:
Nancy Merino, Naomi L. Wasserman, Fanny Coutelot, Daniel I. Kaplan, Brian A. Powell, Yongqin Jiao, Annie B. Kersting, Mavrik Zavarin
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Plutonium (Pu) cycling and mobility in the environment can be impacted by the iron cycle and microbial community dynamics. We investigated the spatial and temporal changes of the microbiome in an iron (Fe)-rich, plutonium-contaminated, monom
Externí odkaz:
https://doaj.org/article/a95b0dcee0e94413b376446a09bf6119
Autor:
Naomi L. Wasserman, Nancy Merino, Fanny Coutelot, Daniel I. Kaplan, Brian A. Powell, Annie B. Kersting, Mavrik Zavarin
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Unlike short-term laboratory experiments, studies at sites historically contaminated with radionuclides can provide insight into contaminant migration behavior at environmentally-relevant decadal timescales. One such site is Pond B, a season
Externí odkaz:
https://doaj.org/article/d6ce8d0f7ad24130b13e8787bd231c24
Autor:
Brian A. Powell
Publikováno v:
Intelligent Systems with Applications, Vol 16, Iss , Pp 200106- (2022)
Adversarial lateral movement via compromised accounts remains difficult to discover via traditional rule-based defenses because it generally lacks explicit indicators of compromise. We propose a behavior-based, unsupervised method of lateral movement
Externí odkaz:
https://doaj.org/article/0f0b713d9abf4c5eb418c61e17c3eec0
Autor:
Katharina Müller, Harald Foerstendorf, Robin Steudtner, Satoru Tsushima, Michael U. Kumke, Grégory Lefèvre, Jörg Rothe, Harris Mason, Zoltán Szabó, Ping Yang, Christian K. R. Adam, Rémi André, Katlen Brennenstuhl, Ion Chiorescu, Herman M. Cho, Gaëlle Creff, Frédéric Coppin, Kathy Dardenne, Christophe Den Auwer, Björn Drobot, Sascha Eidner, Nancy J. Hess, Peter Kaden, Alena Kremleva, Jerome Kretzschmar, Sven Krüger, James A. Platts, Petra J. Panak, Robert Polly, Brian A. Powell, Thomas Rabung, Roland Redon, Pascal E. Reiller, Notker Rösch, André Rossberg, Andreas C. Scheinost, Bernd Schimmelpfennig, Georg Schreckenbach, Andrej Skerencak-Frech, Vladimir Sladkov, Pier Lorenzo Solari, Zheming Wang, Nancy M. Washton, Xiaobin Zhang
Publikováno v:
ACS Omega, Vol 4, Iss 5, Pp 8167-8177 (2019)
Externí odkaz:
https://doaj.org/article/ff9c90af983249b28fd0fb76b84ea382
Autor:
Joseph M. Mannion, Matthew S. Wellons, Charles R. Shick, Glenn A. Fugate, Brian A. Powell, Scott M. Husson
Publikováno v:
Heliyon, Vol 3, Iss 1 (2017)
Degassing is a common preparation technique for rhenium filaments used for thermal ionization mass spectrometric analysis of actinides, including plutonium. Although optimization studies regarding degassing conditions have been reported, little work
Externí odkaz:
https://doaj.org/article/12597450c06c453c9825f31311ee5f77
Autor:
Dillon J. Amaya, Michael G. Jacox, Melanie R. Fewings, Vincent S. Saba, Malte F. Stuecker, Ryan R. Rykaczewski, Andrew C. Ross, Charles A. Stock, Antonietta Capotondi, Colleen M. Petrik, Steven J. Bograd, Michael A. Alexander, Wei Cheng, Albert J. Hermann, Kelly A. Kearney, Brian S. Powell
Publikováno v:
Nature. 616:29-32
Autor:
Veselin B Kostov, Tamás Borkovits, Saul A Rappaport, Brian P Powell, András Pál, Thomas L Jacobs, Robert Gagliano, Martti H Kristiansen, Daryll M LaCourse, Maxwell Moe, Mark Omohundro, Allan R Schmitt, Hans M Schwengeler, Ivan A Terentev, Andrew Vanderburg
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 522:90-101
We present the discovery of a new highly compact quadruple star system, TIC 219006972, consisting of two eclipsing binary stars with orbital periods of 8.3 days and 13.7 days, and an outer orbital period of only 168 days. This period is a full factor
Autor:
Sarah E. Donaher, Robert P. Dunn, Annelise K. Gonzales, Bryanna D. Wattier, Brian A. Powell, Nicole E. Martinez
Publikováno v:
Environmental Science & Technology. 57:3187-3197
Autor:
Sarah E. Donaher, Robert P. Dunn, Annelise K. Gonzales, Bryanna D. Wattier, Brian A. Powell, Nicole E. Martinez
Publikováno v:
Environmental Science & Technology.
Publikováno v:
Proceedings of the National Academy of Sciences. 120
Women are underrepresented in academia’s higher ranks. Promotion oftentimes requires positive student-provided course evaluations. At a U.S. university, both an archival and an experimental investigation uncovered gender discrimination that affecte