Results 151 to 160 of about 1,719,658 (164)

Predictive M‐Site Design of MAX‐Derived CoNi Composites: Dual‐Scale TaC + L12 Strengthening Enabled by Rare Metal Ta

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT In MAX‐phase‐derived metal–matrix composites, the M‐site element simultaneously governs carbide chemistry and matrix precipitate stability, yet it has traditionally been selected empirically rather than from a predictive criterion linking M‐site choice to carbide chemistry, matrix alloying, and L12 stability; moreover, the reaction pathway ...
Wei Yang   +8 more
wiley   +1 more source

血小板因子4在多种疾病中作用机制的研究进展

open access: yesZhongguo shiyan zhenduanxue
血小板因子4(PF4),是由巨核细胞合成、储存在血小板α颗粒中的一种带高正电荷的特异性蛋白质,其功能多样,作用机制复杂,在多种疾病中发挥重要作用。本文就PF4在实体肿瘤、免疫血栓性疾病、神经性疾病、血液病等多种疾病中多重作用的研究进展进行综述,以期为深入解析其跨疾病的分子调控网络提供系统性参考。
蔡雨晴, 王红梅, 刘铁梅
doaj  

綠島珊瑚礁生物多樣性

open access: yes, 2014
[[sponsorship]]生物多樣性研究中心[[note]]已出版;沒有審查制度 ...
陳正平;黃興倬;李澤民;杜銘章;詹榮桂;李坤瑄;郭人維
core  

Unveiling Entropy‐Driven Hard‐Tough Synergy Mechanisms in High‐Entropy Carbonitride Ceramics

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT High‐entropy ceramics manifested promise for extreme environments, yet their phase stability and mechanical synergy mechanisms remain elusive. Herein, entropy‐difference carbonitrides, including (TaTiV)CN, (TaTiVNb)CN, and (TaTiVNbHf)CN, were designed and consolidated via spark plasma sintering.
Long Zhao   +6 more
wiley   +1 more source

Hybrid Flexible–Soft Neural Interface as a Practical Solution for Long‐Term Implants

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Implantable neural interfaces face persistent challenges in long‐term functionality due to chronic immune responses, mechanical mismatch with tissue, and material corrosion in vivo. The commonly used flexible materials, such as polyimide and parylene‐C (poly[monochloro‐p‐xylylene]), have advantages in low water vapor permeability and high ...
Bowen Ji   +13 more
wiley   +1 more source

A Strontium‐Based Polyphenol Nanozyme Reverses Cisplatin‐Related Acute Kidney Injury Through Near‐Infrared‐Enhanced PI3K/AKT Pathway Inhibition and Macrophage M2 Directional Polarization

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Cisplatin‐related acute kidney injury (CP‐AKI) is a serious complication of cisplatin (CP) treated patients with cancer with high morbidity and mortality rates. It is directly related to the abnormal accumulation of CP in renal tubular epithelial cells, causing metabolic toxicity, DNA damage, and oxidative stress.
Minghe Jiang   +12 more
wiley   +1 more source

Health Security: A Concept in Search of a Purpose

open access: yesWorld Medical &Health Policy, Volume 18, Issue 3, September 2026.
ABSTRACT Although the term “health security” is continuously gaining prominence and there are increasing calls to “strengthen” it, the term remains conceptually ambiguous. This ambiguity creates uncertainty about exactly what is being advanced in policy and practice when health security is invoked, and what consequences this has for priority‐setting in
Delaram Akhavein, Seye Abimbola
wiley   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

open access: yesFunctional Ecology, Volume 40, Issue 9, Page 2726-2736, September 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop   +8 more
wiley   +1 more source

Multi‐gradient warming reshapes functional traits and adaptive responses of alpine meadow plants

open access: yesFunctional Ecology, Volume 40, Issue 9, Page 2889-2905, September 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant functional traits in alpine meadows are critical indicators of ecosystem responses to climate warming, yet dynamic changes in trait networks across warming gradients and their consequences for community functions remain poorly understood.
Zhiwei Yan   +6 more
wiley   +1 more source

Ten rules for using evidence to guide ecosystem restoration

open access: yesJournal of Applied Ecology, Volume 63, Issue 9, September 2026.
These 10 rules provide a guidance framework to put into action the best available evidence, ensuring that restoration benefits people and nature. We highlight the importance of knowledge brokering systems in this process, effectively informed and empowered to fulfil their emerging role across existing institutions and new ones dedicated to Science ...
Rafael B. Chaves   +12 more
wiley   +1 more source

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