Results 161 to 170 of about 58,899 (239)
[Limb reconstruction over four decades: the seamless path from technical integration to disciplinary ecology]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhu Y.
europepmc +1 more source
Policy &Internet, Volume 18, Issue 1, March 2026.ABSTRACT This article investigates how TikTok Shop reproduces the e‐commerce model of Douyin Shop against a backdrop of divergent regulatory challenges and geopolitical distrust. One of the strategic changes we observe in TikTok Shop is the shift of consumer goods suppliers from local merchants to China‐based sellers.
Shuaishuai Wang, Jing Meng, Yitong Li
wiley +1 more source
Shuitu Baochi Xuebao[目的] 基于“整体保护、系统修复、综合治理”的治理思路识别生态修复优先空间抑制生态退化,是区域社会—经济协调发展、筑牢生态安全屏障和推进生态文明建设的重要举措。[方法] 以青海省为研究区,通过土地利用强度、土地利用重心迁移反映城市化进程,定量评估2005—2020年7项生态系统服务、生态敏感性和生境退化度,提出基于“生态系统服务簇—生态敏感性-生境退化度”识别生态修复优先空间,将内部缺陷和外界胁迫相结合,划定5类生态修复优先区并提出相应修复策略。[结果] 青海省2005—2020年产水深度分别为125.
马泽钰 +5 more
doaj
[Application of salivary micro-ecosystem in early prevention and control of oral and systemic diseases]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanSun X, Yuan C, Zhou X, Diao J, Zheng S.
europepmc +1 more source
Laser‐Driven Halide Exchange and High‐Resolution Multicolor Patterning of Perovskite Films
Rare Metals, Volume 45, Issue 3, March 2026.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
[Effects and Mechanisms of Yangyin Yiqi Huoxue Formula on the Oral Microecology in Sjögren's Syndrome Model Mice]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanWu F +6 more
europepmc +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT High‐entropy alloys (HEAs) have attracted considerable interest from researchers owing to their tunable chemical compositions, exceptional structural stability, and promising catalytic properties. However, their large‐scale application is often hindered by complex manufacturing techniques and poor durability.
Sheng Guo +9 more
wiley +1 more source
Shuitu Baochi Xuebao[目的] 构建适应渭北黄土高原人工林资源与生态服务功能特点的人工林生态效益评价方法,阐明不同类型人工林建设对该地区东部、中部、西部生态环境的影响,为准确量化与科学评估不同类型、不同区域人工林的生态服务功能,优化林分结构、制定人工林生态补偿强度标准及准确计量评估人工林碳汇,将"绿色颜值"转化为"生态价值"提供理论依据。[方法] 在构建渭北黄土高原生态林、生态经济林、经济林有效面积计算模型的基础上,采用典型区域调查、测定与森林二类调查资料和计量参数等收集相结合的方法,计算分析了3种不同类型,东部、中部 ...
杨凯博 +3 more
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