Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jeremy R. Eskelsen"'
Autor:
Claire L. Corkhill, Colleen Mann, Jeremy R. Eskelsen, Donovan N. Leonard, Lucy M. Mottram, Martin C. Stennett, Jennifer M. S. Ayling, Clare L. Thorpe, Max R. Cole, Sarah Nicholas, Ryan Tappero, Eric M. Pierce
Publikováno v:
npj Materials Degradation, Vol 6, Iss 1, Pp 1-14 (2022)
Abstract The corrosion mechanisms and kinetics of a Mg-rich alkali aluminoborosilicate glass simulating UK high-level waste (CaZn28) were investigated upon dissolution in synthetic cement solutions. Dissolution varied as a function the different pH a
Externí odkaz:
https://doaj.org/article/bc5e488ee3cd4595a4f876cc25d723c5
Autor:
Fabrizio Frontalini, Davide Curzi, Erica Cesarini, Barbara Canonico, Francesco M Giordano, Rita De Matteis, Joan M Bernhard, Nadia Pieretti, Baohua Gu, Jeremy R Eskelsen, Aaron M Jubb, Linduo Zhao, Eric M Pierce, Pietro Gobbi, Stefano Papa, Rodolfo Coccioni
Publikováno v:
PLoS ONE, Vol 11, Iss 9, p e0162401 (2016)
Heavy metals such as mercury (Hg) pose a significant health hazard through bioaccumulation and biomagnification. By penetrating cell membranes, heavy metal ions may lead to pathological conditions. Here we examined the responses of Ammonia parkinsoni
Externí odkaz:
https://doaj.org/article/d31cdfb5005643889bbfec8a136fd9f2
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 23:154-165
Mechanical properties of six different binary ionic porphyrin crystals with variable morphologies were measured and correlated with their structural properties. These solids were formed from stoichiometric combinations of negatively charged tectons,
Autor:
Sanheng Liu, Colleen Mann, Claire L. Corkhill, Jeremy R. Eskelsen, Eric M. Pierce, Karel Lemmens, Karine Ferrand
Publikováno v:
npj Materials Degradation, Vol 3, Iss 1, Pp 1-9 (2019)
Understanding the corrosion of nuclear waste glass is critical to predicting its safe disposal within a geological facility. The corrosion mechanisms and kinetics of the International Simple Glass, a simplified version of high-level nuclear waste gla
Autor:
Eric M. Pierce, Christopher B. Jacobs, Pooran Chandra Joshi, Tommy J. Phelps, Jeremy R. Eskelsen, Beth L. Armstrong, Ronald S. Oremland, David E. Graham, Michelle K. Kidder, Gyoung Gug Jang, Ji-Won Moon, Ilia N. Ivanov
Publikováno v:
Applied Microbiology and Biotechnology. 102:8329-8339
Sequential NanoFermentation (SNF) is a novel process which entails sparging microbially produced gas containing H2S from a primary reactor through a concentrated metal-acetate solution contained in a secondary reactor, thereby precipitating metallic
Characterization of iron oxide nanoparticle films at the air–water interface in Arctic tundra waters
Autor:
Eric M. Pierce, Jeremy R. Eskelsen, Aaron M. Jubb, Baohua Gu, Xiangping Yin, David E. Graham, Stan D. Wullschleger, Jianqiu Zheng, Michael Philben
Publikováno v:
Science of The Total Environment. 633:1460-1468
Massive amounts of organic carbon have accumulated in Arctic permafrost and soils due to anoxic and low temperature conditions that limit aerobic microbial respiration. Alternative electron acceptors are thus required for microbes to degrade organic
Autor:
Donovan N. Leonard, Jeremy R. Eskelsen, Juliane Hopf, Anton V. Ievlev, Eric M. Pierce, M. Chiu, Olga S. Ovchinnikova
Publikováno v:
Geochimica et Cosmochimica Acta. 229:65-84
Silicate glass is a metastable and durable solid that has application to a number of energy and environmental challenges (e.g., microelectronics, fiber optics, and nuclear waste storage). If allowed to react with water over time silicate glass develo
Autor:
Michelle Y. Chiu, Jeremy R. Eskelsen, Ji-Won Moon, Baohua Gu, Branford O Wilkins, Jie Xu, David E. Graham, Eric M. Pierce
Publikováno v:
Environmental Science & Technology. 52:1139-1149
The dissolution of metal sulfides, such as ZnS, is an important biogeochemical process affecting fate and transport of trace metals in the environment. However, current studies of in situ dissolution of metal sulfides and the effects of structural de
Autor:
Kristina Lilova, Lili Wu, Jeffrey P. Fitts, Eric M. Pierce, David M. Missimer, Brian F. Woodfield, Jeremy R. Eskelsen, Wayne W. Lukens, Carol M. Jantzen, Alexandra Navrotsky, Ashfia Huq, Claudia J. Rawn, Donovan N. Leonard
Publikováno v:
Environmental sciencetechnology. 51(2)
Treatment and immobilization of technetium-99 (99Tc) contained in reprocessed nuclear waste and present in contaminated subsurface systems represents a major environmental challenge. One potential approach to managing this highly mobile and long-live