Results 11 to 20 of about 182,504 (107)

Three‐Stage Fluid‐Assisted Dual‐Mode Janus E‐Skin for Thermally Comfortable Multiplexed SERS Sweat Analysis and Strain Monitoring

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Wearable sweat sensors face persistent trade‐offs between multiplexed detection, signal stability, and wearing comfort. Here, we present a Janus electronic skin (e‐skin) with dual‐mode functionality, offering both thermal and moisture comfort.
Zhi‐Mei Mu   +12 more
wiley   +1 more source

Psychometric framework for coexistence with large carnivores

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Human–carnivore coexistence is essential for biodiversity conservation, yet measuring the attitudes and behaviors that support it remains methodologically challenging. We developed psychometric scales to assess willingness to coexist with carnivores and the underlying beliefs of this coexistence through an iterative expert elicitation process ...
Benjamin Ghasemi   +14 more
wiley   +1 more source

破坏现象耦合斑图演化诱致突变的系综统计

open access: yes, 1999
基于简单的细观非线性动力学模型,采用相空间随机切片方法,考察了介质损伤破坏的耦合斑图非平衡系统演化。系统的行为呈现样本个性、跨尺度敏感性及突发性灾变等特征,称之演化诱致突变现象。通过系综演化模拟,得到了相应的统计分布。考察了宏观参数空间中过渡区范围的尺度效应 ...
白以龙, 白洁, 柯孚久, 夏蒙棼
core   +3 more sources

Insights from three decades of IUCN Red List assessments catalyzing shark, ray, and chimaera conservation

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract The International Union for Conservation of Nature (IUCN) Red List of Threatened Species is a critical measure of global aquatic and terrestrial biodiversity status. It is also the basis for the Red List Index, which tracks extinction risk over time.
Brittany Finucci   +10 more
wiley   +1 more source

固体损伤的演化诱致突变和预测

open access: yes, 2012
编者按:力学研究所以白以龙院士为首的研究团队多年来对演化诱致灾变问题进行了系统而深入的探讨,先后发表过一系列研究成果,例如:《材料的不稳定性》(1995),《固体的破坏》(1998),《固体损伤的演化诱致突变和预测》(1999),《内禀Deborah数在破坏现象中的意义》(2004)和《细观强度非均匀性导致的破坏的非通常行为》(2009),等等。这些研究深入分析了材料损伤破坏的机制,并对自然灾害(如地震)和重大工程安全(如水坝)的预测预报具有重要意义。征得白以龙院士的同意,本刊在此选登 ...
白以龙, 柯孚久, 夏蒙棼
core   +2 more sources

A Carboxymethyl Chitosan/Tannic Acid@Ag Composite Hydrogel for Gastrointestinal Defect Sealing and Smart Motion Monitoring

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Conductive hydrogels show great potential in flexible electronics and biomedical devices, yet their practical applications are often hindered by insufficient mechanical strength, poor environmental stability, and limited functionality. To address these challenges, this study has developed a hydrogel platform that integrates diagnosis and ...
Wei Jiang   +9 more
wiley   +1 more source

Accessing Ultra‐Nano Phase‐Separated Metallic Glasses via Cryogenic Cycling

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Phase separation offers a promising avenue to mitigate the inherent brittleness of metallic glasses. However, traditional approaches relying on mixing enthalpy face significant challenges, primarily due to the detrimental impact on glass‐forming ability.
Huaping Ding   +15 more
wiley   +1 more source

Mesoporous Hexametallic High‐Entropy Alloy Nanotubes With Multicomponent Electronic Modulation for Efficient Bifunctional Catalysis

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Platinum‐based electrocatalysts are fundamentally constrained by strong oxygen binding, which restricts the oxygen reduction reaction (ORR) kinetics, and by severe CO poisoning, which hinders the methanol oxidation reaction (MOR). To address these limitations, we synthesized PdPtRuIrRhNi high‐entropy alloy (HEA) mesoporous nanotubes that ...
Hong Pan   +6 more
wiley   +1 more source

Concurrent Crises and Non‐State Service Provision

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 17, Issue 3, September 2026.
ABSTRACT Concurrent crises represent a significant challenge for disaster and public health governance. Activated in response to one threat, governing institutions may be distracted or stretched thin during an emergent crisis. In such crises, governments and communities rely heavily on non‐state service providers such as non‐profit organizations and ...
Daniel Sledge, Herschel F. Thomas
wiley   +1 more source

Global Surgery at the Frontlines of Conflict Zones: Role of Health Diplomacy in the Provision of On‐Site Surgical Care to Children

open access: yesWorld Medical &Health Policy, Volume 18, Issue 3, September 2026.
ABSTRACT Confrontational violence still puts catastrophic burdens on children, with 2024 being the highest recorded levels of displacement, malnutrition, injury, and deprivation in contemporary humanitarian history. Children's surgical care is still grossly underrepresented in health responses worldwide in the prevention of avoidable deaths and long ...
Gaurav Chanderprakash Mittal   +4 more
wiley   +1 more source

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