Results 121 to 130 of about 3,823,981 (272)

Supramolecular Zinc–Polyphenol Coordination Assemblies Mitigate Colonic Inflammation by Regulating Mucosal Barrier and Microbiome

Advanced Science, EarlyView.
A carrier‐free zinc‐coordinated polyphenol nanoplatform (ZnCA NPs) is designed as an “all‐in‐one” therapeutic strategy for intestinal inflammation. The ZnCA NPs exhibit enhanced colonic accumulation and broad‐spectrum reactive oxygen and nitrogen species scavenging.
Qiwen Xie, Mai Ye, Xuexia Liu, Jing Wang, Ying Chen, Lu Tan, Jinheng Fu, Xiaochang Huang   +7 more
wiley   +1 more source

(P2-30) Development of Disaster and Emergency Medicine in Nepal

, 2011
Nepal, a landlocked country between China and India, is developing disaster and emergency medicine. In 2007, the Nepal Disaster and Emergency Medicine (NADEM) Center was formed with the aim of developing this specialty in Nepal.
R.K. Maharjan
core   +1 more source

Sn‐Driven Grain Boundary Elimination for Single‐Crystalline Ni‐Rich Cathodes with Superior High‐Voltage Stability in Lithium‐Ion Batteries

Advanced Science, EarlyView.
A low‐temperature synthesis method of single‐crystalline NCA was successfully achieved by Sn doping, employing the same synthetic conditions as its polycrystalline counterparts. This synthesis was conducted at a temperature that was 150 °C lower than that required for synthesizing single‐crystalline NCA without Sn doping.
Guomeng Xie, Delai Qian, Ruiwu Li, Terence Xiaoteng Liu, Shun Lu   +4 more
wiley   +1 more source

The Impact on Emergency Department Visits for Respiratory Illness During the Southern California Wildfires

Western Journal of Emergency Medicine, 2013
Introduction: In 2007 wildfires ravaged Southern California resulting in the largest evacuationdue to a wildfire in American history. We report how these wildfires affected emergencydepartment (ED) visits for respiratory illness.Methods: We extracted ...
Paul B. Dohrenwend, Minh V. Le, Jeff A. Bush, Cyril F. Thomas   +3 more
doaj  

Unmanned aerial vehicles in prehospital emergency care: current evidence, technological advances, and future perspectives

Frontiers in Public Health
BackgroundTimely prehospital intervention is essential for improving patient outcomes, yet conventional ambulance-based systems often face delays in remote, congested, or disaster-affected settings.
Yanguoer Zhang, Yanguoer Zhang, Junjie Cao, Junjie Cao, Sheng Ye   +4 more
doaj   +1 more source

When Mechanics Rewrites Chemistry: Divergent Pathways of Hardening and Softening in High Strength Al‐Alloys

Advanced Science, EarlyView.
Mechanics reshapes chemistry: plastic flow actively governs two divergent, atomic‐scale mechanochemical pathways that tailor strain localization and ductility in high‐strength 7xxx Al alloys. Rather than relying on static structures, deformation dynamically reinforces the solution‐treated state via clustering, yet destabilizes the peak‐aged condition ...
Huan Zhao, Linze Li, Shaolou Wei, Jueyi Qi, Jiewen Xiao, Degang Xie, Xie Zhang, Gang Liu, Dierk Raabe, Jun Sun   +9 more
wiley   +1 more source

Development of a compound hazard risk index for natural and nuclear disasters and establishment of a prefecture-wide support system in Aomori

Frontiers in Public Health
BackgroundJapan is highly susceptible to various disasters, as exemplified by the recent Noto Peninsula Earthquake. This study targeted Aomori Prefecture, located at the northernmost tip of Japan’s main island, which faces the compound risks of natural ...
Ryusei Maekawa, Takakiyo Tsujiguchi, Masato Naraoka, Kanako Yamanouchi, Katsuhiro Ito   +4 more
doaj   +1 more source

Geometry‐Encoded Soft Strain Sensing via Liquid‐Metal Transmission Lines

Advanced Science, EarlyView.
This study presents a liquid‐metal transmission‐line strain sensor that achieves intrinsic decoupling by encoding axial elongation into propagation delay. The time‐domain readout remains stable under complex off‐axis. This enables reliable, repeatable, real‐time elongation measurement in dynamic, multiaxial loading environments for wearable electronics,
Zhang Liu, Fengdeng Jin, Wenxuan Shi, Meng She, Ziqi Meng, Miao Fang, Yixin Zhang, Qianwen Dong, Wandi Yang, Lei Shi, Xujia Zhao, Feng Zhou, Bin Yao   +12 more
wiley   +1 more source

Trends and characteristics of terrorist attacks using edged weapons over five decades: implications for mass casualty preparedness

Frontiers in Public Health
IntroductionTerrorist attacks using edged weapons have increased globally over the past decade. Their epidemiology over a sustained period remains poorly characterized, limiting the evidence available to inform mass casualty preparedness.
Fayez Alruqi
doaj   +1 more source

Self‐Healing UPy‐Functionalized Polyethylene Networks: A Robust Platform for Resilient and High‐Performance Lithium Battery Separators

Advanced Science, EarlyView.
Self‐healing separators are developed by grafting ureidopyrimidinone (UPy) quadruple hydrogen‐bonding motifs onto PE‐HEMA copolymers, blended with high‐MW PEO via solvent‐free hot‐pressing. The dynamic UPy network enables autonomous healing, restoring functionality after short circuits.
Daniele Callegari, Arkadiusz Zych, Roberta Pinalli, Enrico Dalcanale, Eliana Quartarone   +4 more
wiley   +1 more source