Results 51 to 60 of about 80,956 (266)
Advanced Science, EarlyView.A ZnS/carbon nitride (ZnS/CN) protective coating is constructed on Zn anodes via ultrasonic spray coating, enabling uniform and stable Zn stripping/plating, suppressing dendrite formation, and mitigating parasitic side reactions, resulting in a prolonged cycling lifespan and high reversibility of the Zn anode in alkaline Zn–air batteries. ABSTRACT Zinc‐
Noam Navon +7 more
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HeliyonGround measurements and satellite observations over Addis Ababa airshed show a deteriorating trend of air pollution, especially for PM2.5 (all particulate matter under 2.5 μm).
Sarath K. Guttikunda +3 more
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Advanced Science, EarlyView.We have shown that both simulated and actual spaceflight contribute to cartilage degradation in the knees of mice. Using RNA sequencing and bioenergetic profiling, we identified NADPH oxidase 4 (NOX4) as a key factor driving these changes. Additionally, we found that kaempferol, a naturally occurring flavonoid that binds directly to NOX4, reduces ...
Yuesong Yin +23 more
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(Fe4N/GaN)@GC: A Bifunctional Electrocatalyst for High‐Performance Rechargeable Zinc‐Air Batteries
Advanced Science, EarlyView.This work demonstrates that an unprecedented Fe4N/GaN heterostructure, stabilized by a graphitized carbon shell, induces interfacial charge redistribution and optimizes oxygen‐intermediate adsorption, enabling highly efficient bifunctional ORR/OER electrocatalysis for rechargeable zinc‐air batteries.
Xin‐Yuan Wei +8 more
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Историко-географический журналThe publication of the documents is dedicated to the 200th anniversary of Emperor Alexander I’s trip to the Urals in 1824 The Emperor’s interest in this region was not accidental.
G. N. Shumkin
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Optimizing successful balance recovery from unexpected trips and slips
Journal of Biomechanical Science and Engineering, 2018 Approximately one in three people over 65 years of age fall each year. The resulting physiological and psychological trauma can lead to physical deconditioning, social isolation and early mortality.
Matthew A BRODIE +3 more
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Advanced Science, EarlyView.A room‐temperature vanadium cation exchange strategy is developed to achieve simultaneous structural reconstruction and electronic/defect modulation of ZIF‐67 on nickel foam. The resulting mesoporous V20–Co(OH)2 electrode exhibits superior OER activity with low overpotentials and enhanced lattice oxygen participation.
Yongbeen Kim, Seungwoo Han, Wonyoung Lee
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Conserveries Mémorielles, 2013 This work builds on a qualitative survey on illegal migration, conducted with thirty Tunisian illegal immigrants in France, essentially in the Paris region. Here, we find real life stories of migrants recounted by their own words.
Zied Hadfi
doaj
Les relations entre jardins et paysages, dans les récits des voyageurs français en Espagne
Projets de Paysage, 2011 This article analyses the connections between the gardens and landscapes in the French travel writings in Spain from the 17th to the 19th century. It reveals that these two spaces do not exclude one another but make sense in a dynamic pattern.
Agnès Juvanon du Vachat
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CLRe: A Synergistic Dual‐Engine Framework for One‐Step Retrosynthesis Prediction
Advanced Science, EarlyView.CLRe uses a contrastive difficulty score to order pretrained seq2seq fine‐tuning for retrosynthesis. Reaction embeddings define the ranking score, and a cumulative easy‐to‐hard schedule expands from the easiest subset to the full training set while earlier examples remain active.
Tianhao Su +5 more
wiley +1 more source