Results 61 to 70 of about 4,638,671 (192)

Mechanisms of cyanide attenuation in soils

, 1991
Thesis Number: 2878.Online access for this thesis was created in part with support from the Institute of Museum and Library Services (IMLS) administered by the Nevada State Library, Archives and Public Records through the Library Services and Technology ...
Zhang, Jinrong
core   +1 more source

Targeting the KAT7/H3K14ac/RAC2 Axis Mediates OXPHOS to Promote Stemness Maintenance and Malignancy in Glioblastoma

Advanced Science, EarlyView.
SOX2 upregulates KAT7 in glioma stem cells, where KAT7 deposits H3K14 acetylation at the RAC2 promoter to activate RAC2 transcription. RAC2‐GTP subsequently promotes PAK1/2/3 phosphorylation, increasing tricarboxylic acid cycle flux and mitochondrial respiration to support glioblastoma malignancy.
Jilong Liu, Yanfei Sun, Yuehua Zhu, Guangjing Mu, Jiazheng Wang, Liangliang Wang, Feihu Zhao, Zhimin Zhao, Jian Wang, Ying He, Zheng Jiang, Xingang Li, Mingzhi Han, Bin Huang   +13 more
wiley   +1 more source

Characterizing sources and natural attenuation of nitrate contamination in the Baix Ter aquifer system (NE Spain) using a multi-isotope approach.

Science of the Total Environment, 2017
Nitrate pollution is a widespread issue affecting global water resources with significant economic and health effects. Knowledge of both the corresponding pollution sources and of processes naturally attenuating them is thus of crucial importance in ...
R. Puig, A. Soler, D. Widory, J. Mas-Pla, C. Domènech, N. Otero   +5 more
semanticscholar   +1 more source

Elastomeric Core‐Conductive Shell Slurry Additive Stabilizes High‐Voltage NCM811 Cathodes via Mechanical‐Electrical Dual Regulation

Advanced Science, EarlyView.
A core‐shell ASA slurry additive constructs a mosaic‐like interface on high‐voltage NCM811 cathodes. This architecture decouples interfacial functions: the elastomeric core buffers mechanical stress to prevent microcracking, while the conductive shell facilitates rapid ion/electron transport, enabling mechanical‐electrical dual regulation and enhanced ...
Jiamin Duan, Xingchen Liu, Jiapei Li, Zhuijun Xu, Said Amzil, Baohu Wu, Yiyao Xiao, Wenjun Zhang, Tong Yu, Xiaohong Li, Wenwen Xue, Xiangyu Chen, Changwei Liu, Jie Gao, Peter Müller‐Buschbaum, Ya‐Jun Cheng, Yonggao Xia   +16 more
wiley   +1 more source

Mechanically Reprogrammed Coaxial Fibers for Multiphysics Transduction and Human‐Machine Interfaces

Advanced Science, EarlyView.
A continuously wet‐spun coaxial fiber is developed to combine stretchable conductivity, resistive sensing, and self‐powered triboelectric sensing in a single architecture. A mechanically reprogrammed dual‐network sheath stabilizes large deformation and improves signal reliability. These fibers can be woven into textile interfaces for multichannel touch
Xinyi Cao, Chao Ye, Shengjie Ling, Ming Li, Zhao Sha, Chun‐Hui Wang, Shuhua Peng   +6 more
wiley   +1 more source

Luffa Cylindrica as a natural adsorbent of cyanide ion in aqueous médium

, 2017
Cyanide is considered a highly toxic species for any ecosystem in as much as it causes disease in humans, contributes to the loss of soil fertility and contaminates water sources, constituting an important factor in the mortality of aquatic flora and ...
Jorge Varela, Sebastián Sarmiento, Luisa Fernanda Navarrete Rodríguez, Obradith Caicedo Orjuela   +3 more
semanticscholar   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Natural attenuation of Fukushima-derived radiocesium in soils due to its vertical and lateral migration.

Journal of Environmental Radioactivity, 2017
Processes of vertical and lateral migration lead to gradual reduction in contamination of catchment soil, particularly its top layer. The reduction can be considered as natural attenuation.
A. Konoplev, V. Golosov, Y. Wakiyama, T. Takase, V. Yoschenko, Toshihiro Yoshihara, O. Parenyuk, Alan J. Cresswell, Maxim Ivanov, M. Carradine, K. Nanba, Y. Onda   +11 more
semanticscholar   +1 more source

Natural Attenuation

, 2012
This chapter contains sections titled: The Natural Attenuation and Sustainability Link Contaminant Transformation Under Natural Site Conditions Monitoring for Natural Attenuation Source Area Evaluation Quantitative Analysis of Natural ...
Dupont, Ryan, Mudhoo, Ackmez, Mohee, Romeela   +2 more
core   +1 more source

Airborne hydrogen cyanide measurements using a chemical ionisation mass spectrometer for the plume identification of biomass burning forest fires [PDF]

, 2013
A chemical ionisation mass spectrometer (CIMS) was developed for measuring hydrogen cyanide (HCN) from biomass burning events in Canada using I− reagent ions on board the FAAM BAe-146 research aircraft during the BORTAS campaign in 2011.
R. Batt, M. Parrington, Lewis, A. C., O'Shea, S.J., Parrington, M., J. B. A. Muller, J. D. Lee, Shallcross, D.E., D. E. Oram, Lee, J.D., Batt, R., Ashfold, M N R, P. I. Palmer, O'Shea, S J, Muller, J.B.A., Xiao, P, Batt, R, Oram, D. E., Le Breton, M., Bauguitte, S. J.-B., O'Shea, S. J., Palmer, P.I., G. Forster, Muller, J. B.A., Shallcross, D E, Ashfold, M. N.R., Forster, G., Bauguitte, S J-B, C. J. Percival, Bacak, Asan, Palmer, P. I., Le Breton, Michael, Cooke, M C, Cooke, M. C., Ashfold, M. N. R., Muller, J. B. A., J.-B. Bauguitte, S., A. Bacak, D. E. Shallcross, Shallcross, D. E., Ashfold, M.N.R., Forster, G, Lewis, A.C., P. Xiao, Bauguitte, S. J. -B., Xiao, P., A. C. Lewis, S. J. O'Shea, Oram, D.E., Percival, C. J., Percival, C.J., Percival, Carl, Cooke, M.C., M. C. Cooke, Parrington, Mark, Bacak, A., M. N. R. Ashfold, S. J.-B. Bauguitte, Muller, Jennifer, Oram, D E, M. Le Breton, Lee, J. D.   +61 more
core   +3 more sources