Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Kim B. Knight"'
Stochastic optimization of a uranium oxide reaction mechanism using plasma flow reactor measurements
Autor:
Mikhail Finko, Batikan Koroglu, Kate E. Rodriguez, Timothy P. Rose, Jonathan C. Crowhurst, Davide Curreli, Harry B. Radousky, Kim B. Knight
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-24 (2023)
Abstract In this work, a coupled Monte Carlo Genetic Algorithm (MCGA) approach is used to optimize a gas phase uranium oxide reaction mechanism based on plasma flow reactor (PFR) measurements. The PFR produces a steady Ar plasma containing U, O, H, a
Externí odkaz:
https://doaj.org/article/ceb724d9c057403c9460b983150645b7
Autor:
Mark A. Burton, Alex W. Auner, Jonathan C. Crowhurst, Peter S. Boone, Lauren A. Finney, David G. Weisz, Batikan Koroglu, Igor Jovanovic, Harry B. Radousky, Kim B. Knight
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract In order to model the fate and transport of particles following a nuclear explosion, there must first be an understanding of individual physical and chemical processes that affect particle formation. One interaction pertinent to fireball che
Externí odkaz:
https://doaj.org/article/3c31b35e7d544f5793db7eac7d37fce6
Autor:
Kate Rodriguez, Batikan Koroglu, Joshua Hammons, Zurong Dai, Maryline G. Ferrier, Enrica Balboni, Timothy Rose, Kim B. Knight
Publikováno v:
ACS Earth and Space Chemistry. 6:1997-2008
Autor:
Mark A, Burton, Alex W, Auner, Jonathan C, Crowhurst, Peter S, Boone, Lauren A, Finney, David G, Weisz, Batikan, Koroglu, Igor, Jovanovic, Harry B, Radousky, Kim B, Knight
Publikováno v:
Scientific reports. 12(1)
In order to model the fate and transport of particles following a nuclear explosion, there must first be an understanding of individual physical and chemical processes that affect particle formation. One interaction pertinent to fireball chemistry an
Autor:
Mikhail Finko, Jonathan C. Crowhurst, Wesley J. Keller, Aric C. Rousso, Sonny S. Ly, David G. Weisz, Davide Curreli, Harry B. Radousky, Kim B. Knight
Publikováno v:
Physics of Plasmas. 29:083506
Recently acquired high-resolution images of nanosecond laser ablation plumes suggest a strong correlation between the internal plume structure and the type of material being ablated. However, the details of this relation are currently not well unders
Publikováno v:
Chemical Geology. 507:96-119
Energetic events such as meteorite impacts or nuclear explosions in silicate-rich environments produce compositionally heterogeneous melts/vapors that quench to glasses such as tektites and fallout. These glassy byproducts constitute a compositional
Autor:
Batikan Koroglu, Mikhail Finko, Chiara Saggese, Scott Wagnon, Samuel Foster, Dana McGuffin, Don Lucas, Tim P. Rose, Jonathan C. Crowhurst, David G. Weisz, Harry B. Radousky, Davide Curreli, Kim B. Knight
Publikováno v:
Journal of Aerosol Science. 162:105959
Publikováno v:
Journal of environmental radioactivity. 237
Above-ground nuclear explosions that interact with the surface of the earth entrain materials from the surrounding environment, influencing the resulting physical and chemical evolution of the fireball, which can affect the final chemical phase and m
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2020, 286, pp.54-71. ⟨10.1016/j.gca.2020.07.006⟩
Geochimica et Cosmochimica Acta, Elsevier, 2020, 286, pp.54-71. ⟨10.1016/j.gca.2020.07.006⟩
Renewed interest in gallium isotope systematics has stemmed from the fact that Ga is moderately volatile and is hypothesized to undergo kinetic fractionation during evaporation. Here, we present the first Ga isotope data from terrestrial volatile dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f2e1dca16ed4c37d6955d61d11f6f9d
https://hal.archives-ouvertes.fr/hal-03121889
https://hal.archives-ouvertes.fr/hal-03121889
Autor:
Kim B. Knight, Batikan Koroglu, Jonathan C. Crowhurst, Timothy P. Rose, Mikhail Finko, Michael R. Armstrong, David Weisz, Harry B. Radousky, Z. Dai, Davide Curreli
Publikováno v:
Analytical chemistry. 92(9)
The predictive models that describe the fate and transport of radioactive materials in the atmosphere following a nuclear incident (explosion or reactor accident) assume that uranium-bearing particulates would attain chemical equilibrium during vapor