Results 111 to 120 of about 3,200,464 (373)
Fundamentals and Perspectives on Materials for Bifunctional Electrocatalysis
Advanced Science, EarlyView.This review presents a comparative evaluation of key catalyst families for HER and OER, including MOFs, metal oxides, hydroxides/hydrides, carbon‐based materials, phosphides, and chalcogenides. Their electrochemical activity, stability, and commercialization potential are critically analyzed, with design strategies for hybrid catalysts also discussed ...
Iqra Fareed +8 more
wiley +1 more source
I. Dünya Savaşı Döneminde Kafkasya’da Bulunan Türk Esirleri
Vakanüvis Uluslararası Tarih Araştırmaları Dergisi, 2017 Osmanlı Devleti, I. Dünya Savaşı’nda Rusya ile Kafkas Cephesinde çok kanlı muharebeler yapmış ve ağır kayıplar vermişti. On binlerce asker, Ruslar tarafından esir alınmıştı.
Mahmut AKKOR
doaj +1 more source
Ukraine, Russia and the EU : Breaking the deadlock in the Minsk process [PDF]
, 2016 Although the Minsk process brought about a de-escalation of the conflict in Eastern Ukraine, not all of its 13 points have been implemented, including a ceasefire and withdrawal of heavy weaponry.
Kostanyan, Hrant, Meister, Stefan
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, 2018 During field investigations in 2017, Clemmus troglodytes was found in the Mordovia State Nature Reserve (Republic of Mordovia, Russia). Earlier, C. troglodytes was collected in Yaroslavl City (Yaroslavl region, Russia). In this paper we are reporting for
W. Tomaszewska +4 more
semanticscholar +1 more source
Advanced Science, EarlyView.An electro–magnetic–porous multigradient nanofibrous electromagnetic interference (EMI) membrane is fabricated via shear‐induced in situ fibrillation and layer‐by‐layer assembly. Leveraging a multigradient‐induced “impedance matching–polarization–reabsorption” synergistic mechanism, the membrane achieves absorption‐dominated high‐efficiency EMI ...
Runze Shao +5 more
wiley +1 more source
In their row over gas prices, Russia has no reason to make concessions to Ukraine. There is little to suggest that an end to the conflict is in sight. [PDF]
, 2012 Relations between Russia and Ukraine are at a new low after serious gas shortages in Europe this winter. Olga Shumylo-Tapiola argues that the interests of Ukrainian oligarchs will continue to put pressure on the government to demand lower prices, a ...
Shumylo-Tapiola, Olga
core
Advanced Electronic Materials, EarlyView.This study introduces an L‐shaped metal wall structure in vertically stacked full ‐ color Micro light ‐ emitting diodes to suppress sidewall emission and enhance top light extraction efficiency. Through parameter optimization and ray‐tracing simulations, sidewall emission reduced by up to 68.04%, while top LEE improved by 196.18% (blue) and 51.69 ...
Huachang Guo +9 more
wiley +1 more source
Notes on the cephalic index of Russian Jews in Boston [PDF]
, 1918 Carl E. Guthe
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Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Extreme swings in food prices can put food security at risk. Fertilizer prices are among the main drivers of food prices. This work explores the recurrent behavior of the extreme global fertilizer price fluctuations underlying food price dynamics.
Massimiliano Calvia
wiley +1 more source
The Strategic Partnership between Russia and China in Educational Sphere
Образование и наука, 2015 The paper is devoted to the scientific and educational cooperation of Russia and China. Over the last two decades it has developed dramatically due to the constant support of the countries’ leaders and resultedin a large number of agreements in ...
Lyu Tseya
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