Results 11 to 20 of about 15,660 (166)

Laser‐Driven Halide Exchange and High‐Resolution Multicolor Patterning of Perovskite Films

open access: yesRare Metals, EarlyView.
ABSTRACT Translating the excellent properties of metal halide perovskites (MHPs) into practical flexible optoelectronic devices requires high‐resolution multicolor patterning techniques that are compatible with post‐fabrication processing. However, such a capability has remained elusive.
Shu Yang   +6 more
wiley   +1 more source

Regulating TGO Nucleation and Growth of MCrAlX Coatings via Femtosecond Laser Remelting: The Role of Reactive Elements in the Oxidation Resistance

open access: yesRare Metals, EarlyView.
ABSTRACT MCrAlX coatings are widely used as bond coats in thermal barrier coating systems to protect turbine blades from high‐temperature oxidation. However, their oxidation resistance is often restricted by uncontrolled microstructures, surface roughness, and aggregation of reactive elements (REs). In this study, high‐repetition‐rate femtosecond laser
Wei Qian   +7 more
wiley   +1 more source

SWEET1‐mediated glucose transport is crucial for energy availability in Arabidopsis

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1816-1830, February 2026.
Summary The stress‐responsive hormone abscisic acid (ABA) is known for its inhibitory effects on various physiological processes, including seed germination, often resulting in energy deprivation. Interestingly, ABA‐induced germination inhibition can be alleviated by exogenous glucose (Glc), mimicking a functional interplay between ABA and sugar ...
Xueyi Xue   +3 more
wiley   +1 more source

A Mini Review of Scientific Designs of Dynamic Responsive Fluids in Battery Technologies

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Dynamic responsive fluids are emerging as transformative elements in the evolution of battery technologies, marking a pivotal shift from static passive designs toward systems that actively sense and adapt to their operating environments. By integrating dynamic responsive fluids, batteries can interact with both internal and external stimuli in
Xiu‐Zhen Yang   +11 more
wiley   +1 more source

In Situ Tailoring of FCC Ductile Phases for High‐Strength Wear‐Resistant Crack‐Free W‐Based Metallic Coatings

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Tungsten is inherently brittle and particularly prone to thermal stress concentration and crack formation during additive manufacturing processes such as laser cladding, which severely limits its engineering applications as a coating material. To address this issue, this study proposes an in situ toughening strategy involving the introduction ...
Guo‐Xing Chen   +12 more
wiley   +1 more source

Multi‐Scale Rational Design and Synergistic Strategies of Nanozymes for Targeting Drug‐Resistant Pathogens

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT The escalating issue of drug‐resistant pathogens, largely driven by the overuse of conventional antibiotics, has become a significant global health threat. Developing alternative therapeutic strategies and fabricating natural biological enzyme materials that mimic the high efficiency, selectivity, and mild‐operating conditions of natural ...
Shuai He   +11 more
wiley   +1 more source

植物雌激素对雄性生殖功能的影响

open access: yesZhongguo shiyan zhenduanxue, 2005
目的 探讨植物雌激素对雄性生殖功能的影响及作用机理。方法 在实验组 (饮食中加入植物雌激素 )和正常对照组 (饮食中没有植物雌激素 ) ,喂养妊娠雌性大鼠 ,子一代雄性大鼠继续喂养同样饮食 ,雄性大鼠出生后 18天处死 ,观察大鼠体重、睾丸及附睾重量、测定血清中激素水平变化、生精细胞和Sertoli细胞数量、雌激素和雄激素受体表达及细胞凋亡情况。结果 在实验组 ,大鼠的体重和睾丸重量减轻、生精细胞和Sertoli细胞数量降低、血清中FSH浓度升高和雌激素受体不表达 ...
孙梅, 张兴义, 张小波
doaj  

The Role of AIB1 in Cholangiocarcinoma Cell Glycolysis [PDF]

open access: yes, 2016
AIB1是类固醇激素受体辅助激活子家族(steroidreceptorcoactivator,SRC)中的一员,可以调节机体发育和其他的重要生理学的功能。近期研究表明AIB1可以与HIF-1α相互作用,从而参与调节肿瘤糖酵解过程。 胆管癌是世界范围内高发和高致死率的恶性肿瘤之一。已有报道在胆管癌组织样品中AIB1的表达水平明显高于癌旁组织。我们的研究旨在探索一个作为潜在的致癌基因,AIB1在胆管癌肿瘤的发生发展中的功能。我们发现胆管癌QBC939稳定敲除AIB1细胞株的生长受到抑制,AIB1敲低诱导p ...
提爱军
core  

Sex hormones and cortisol during experimental trauma memory consolidation: Prospective association with intrusive memories [PDF]

open access: yes, 2022
Background: Trauma- and stress-related disorders, such as post-traumatic stress disorder (PTSD), are more common in females than in males. Sex hormones affect learning and emotional memory formation and may be associated with the development of PTSD ...
Felmingham, Kim   +4 more
core   +1 more source

Nutritional and Physiological Markers Are Mediated by Seasonality and Forest Access in Captive Coquerel's Sifakas 圈养科氏冕狐猴 (Coquerel's Sifakas) 的营养和生理指标受季节性和森林通道的影响

open access: yesIntegrative Conservation, Volume 4, Issue 4, Page 652-664, December 2025.
We profiled nutritional and physiological markers in captive sifakas, endangered primates from Madagascar, managed in expansive, non‐native forest enclosures. Variation in many markers reflects freely foraged diets and the energy required to maintain homeostasis under more naturalistic conditions.
Lydia K. Greene   +5 more
wiley   +1 more source

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