Results 41 to 50 of about 200,505 (315)

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

JNK and NADPH Oxidase Involved in Fluoride-Induced Oxidative Stress in BV-2 Microglia Cells

Mediators of Inflammation, 2013
Excessive fluoride may cause central nervous system (CNS) dysfunction, and oxidative stress is a recognized mode of action of fluoride toxicity. In CNS, activated microglial cells can release more reactive oxygen species (ROS), and NADPH oxidase (NOX) is
Ling Yan, Shengnan Liu, Chen Wang, Fei Wang, Yingli Song, Nan Yan, Shuhua Xi, Ziyou Liu, Guifan Sun   +8 more
doaj   +1 more source

The technical systems preventive maintenance trade-off model

Vojnotehnički Glasnik, 1996
A complex technical system preventive maintenance model based on a 'trade-off' between maximum availability and cost-effectiveness criterions was developed.
Svetomir Minić , Živan Arsenić , Jovan Todorović   +2 more
doaj   +1 more source

Using X-ray absorption spectroscopy and microprobe synchrotron radiation-X-ray fluorescence imaging for understanding the mode of action of arsenic anti-leukaemia agents

, 2012
Despite its reputation as a poison, arsenic is also a highly effective anti-leukaemia agent. In order to improve on its efficacy, a better understanding of the metabolism of arsenic, including the formation of specific arsenic metabolites, is necessary ...
Cai, Z., Cheah, M., Dillon, C., Harris, H., Vogt, S., Munro, K., Lai, B.   +6 more
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

The adsorption of arsenic oxyacids to iron oxyhydroxide columns [PDF]

, 2013
The fundamental side of this project includes determination of ionic radii and plausible hydration numbers for the weakly hydrated alkali metal ions in solution, as well as an investigation of the intramolecular bond lengths of arsenic oxyacid species ...
Mähler, Johan
core   +1 more source

Programski paket za izbor najpovoljnijeg modela preventivnog održavanja tehničkih sistema

Vojnotehnički Glasnik, 1994
Razvijeni programski paket DM- POPS korektno simulira izbor najpovoljnijeg modela održavanja i automatizovano rešava matematičko-modelsku interpretaciju procesa održavanja, dajući optimalne izlazne operacione karakteristike modela koje predstavljaju ...
Svetomir Minić , Živan Arsenić , Jovan Todorović   +2 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

Advanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo, Maialen Uribarrena, Jorge Sáiz, Guillermo Copello, Erlantz Lizundia   +4 more
wiley   +1 more source

A Role of Fluoride on Free Radical Generation and Oxidative Stress in BV-2 Microglia Cells

Mediators of Inflammation, 2012
The generation of ROS and lipid peroxidation has been considered to play an important role in the pathogenesis of chronic fluoride toxicity. In the present study, we observed that fluoride activated BV-2 microglia cell line by observing OX-42 expression ...
Xi Shuhua, Liu Ziyou, Yan Ling, Wang Fei, Guifan Sun   +4 more
doaj   +1 more source