Results 71 to 80 of about 489,664 (384)

Optimization of reactivity control in a small modular sodium-cooled fast reactor

Nuclear Engineering and Technology, 2020
The small modular sodium-cooled fast reactor (SMSFR) is an important component of Generation-IV reactors. The objective of this work is to improve the reactivity control in SMSFR by using innovative systems, including burnable poisons and optimized ...
H. Guo, L. Buiron, P. Sciora, T. Kooyman
doaj   +1 more source

The mechanical control of bushpig, Patamochoerus porcus, in Zimbabwe [PDF]

, 1986
Bushpig, Potamocheorus porcus, occurring naturally in the high rainfall areas of Zimbabwe, have become a major threat to maize producers in the country.
LaGrange, Michael
core  

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Apoptosis and appearance of multinuclear C6 glioma cells after treatment by microtubule poisons [PDF]

Acta Veterinaria, 2012
Microtubules play a crucial role in a large number of cellular functions, including chromosome separation during cell division. Microtubule poisons, drugs that perturb microtubule function, are used for the treatment of a number of malignant tumors ...
Mirčić Aleksandar, Vilimanović U., Brajušković G., Bumbaširević V.   +3 more
doaj   +1 more source

DNA topoisomerases participate in fragility of the oncogene RET [PDF]

, 2013
Fragile site breakage was previously shown to result in rearrangement of the RET oncogene, resembling the rearrangements found in thyroid cancer. Common fragile sites are specific regions of the genome with a high susceptibility to DNA breakage under ...
A Ganguly, A Hellman, A Helmrich, AA Burrow, AJ Swerdlow, AT Jonstrup, AY Chen, BH Long, C Pondarré, CH Cheng, Christine E. Lehman, CM Caudill, D Mishmar, D Vane, DJ Mulvihill, E Grabczyk, E Zlotorynski, F de Vathaire, F Pelliccia, FH Drake, FM Bar, G Abdurashidova, G Capranico, GR Bignell, GR Sutherland, H Zhang, HY Wu, I Bongarzone, J Sambrook, JC Wang, JM Allan, JM Fortune, K Reddy, K Takeuchi, KR Hande, KW Gow, L Enewold, L Postow, Laura W. Dillon, LB Travis, Le Beau, Levi C. T. Pierce, LF Liu, LW Dillon, LW Dillon, M Drolet, M Gandhi, M Zuker, MB Smith, MD Been, MD Been, MF Arlt, MN Nikiforova, MS Kim, NR Lemoine, O Handt, P Boffetta, PA Smanik, R Garcia-Carbonero, R Venkitaraman, RT Hay, S Anderson, S Corbin, S Klugbauer, S McAvoy, S Tuduri, S Wada, SG Durkin, SG Durkin, SJ Froelich-Ammon, SM Jhiang, SM Vos, SN Shah, T Kohno, T Kondo, T Syrovets, TW Glover, TW Glover, Valentin V Rybenkov, X Li, Y Lin, Y Lin, YE Nikiforov, YE Nikiforov, YE Nikiforov, Yuh-Hwa Wang, Yuri E. Nikiforov   +86 more
core   +3 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Therapeutic errors captured by the New Zealand National Poisons Centre: a retrospective audit [PDF]

Journal of Primary Health Care, 2021
INTRODUCTIONMedication errors are one important cause of harm to patients. Information about medication errors can be obtained from diverse sources, including databases administered by poisons centres as part of their routine operation.
Rhiannon Braund, Desirée L. Kunac, Lucy M. Shieffelbien, Adam C. Pomerleau, Nicholas Y. Yang   +4 more
doaj  

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Consistency of Cultivation and Environmental Objectives [PDF]

پژوهشهای اقتصادی, 2009
Intensive usage of farm inputs has resulted in environment pressure. The pressure is mainly due to the widely use of chemical inputs and the overdraft of groundwater resources.
, ,
doaj  

Retention Time of Four Common Poisons （Drugs） by GC-MS Qualitative Analysis [PDF]

Fayixue Zazhi, 2018
Objective To investigate the maximum allowable deviation of retention time （RT） or relative retention time （RRT） between the common poisons （drugs） and standard solvent by gas chromatography-mass spectrometry （GC-MS）.
LIU Shao-dan, MIN Tao, WANG Mei，et al.
doaj   +1 more source