Results 21 to 30 of about 4,288,163 (167)
Resource Substitution: Local Governments' Issue Attention and Policy Reinvention
ABSTRACT Research on policy reinvention, where a government modifies rather than replicates policy innovations introduced by other governments, has progressed significantly, but how it is influenced by the government's issue attention has not been thoroughly examined.
Yingxin Zhang, Yixue Yao, Kaifeng Yang
wiley +1 more source
《2019年诺贝尔化学奖的电化学解读》专辑导读 2019年诺贝尔化学奖颁给了美国德克萨斯大学奥斯汀分校的约翰·古迪纳夫(John B. Goodenough)、美国纽约州立大学宾汉姆顿分校的斯坦利·惠廷厄姆(M. Stanley Whittingham)和日本旭化成公司的吉野彰(Akira Yoshino)三位科学家以表彰他们对锂电池研发的卓越贡献.
《电化学》编辑部
core
原发性失眠是常见的睡眠障碍之一,属于原因不明的失眠类型,常常伴有多种日间功能损害和睡眠-觉醒紊乱。神经影像学及神经电生理学研究提示,原发性失眠患者可能存在默认网络功能损害,并与患者的日间功能障碍和睡眠-觉醒紊乱密切相关。本文对原发性失眠的默认网络功能损害特点进行总结,并介绍在神经结构影像学、功能影像学和神经电生理学方面的相关研究及默认网络功能损害引发原发性失眠日间功能损伤和睡眠-觉醒紊乱的作用和机制。
杨静怡, 田军章
doaj
Microstructure Engineering Toward High Cost‐Effective Nd–Fe–B Sintered Magnets: A Review
ABSTRACT Nd–Fe–B sintered magnets, critical for enhancing electromechanical conversion efficiency and operational stability in wind turbines and electric vehicle drives, are prized for their outstanding coercivity, high remanence, and superior maximum energy product.
Dongmin Zhang +5 more
wiley +1 more source
ABSTRACT Because of superior transportability and high energy capacity, methanol is regarded as a potential hydrogen carrier. Photocatalytic methanol dehydrogenation offers a sustainable and cost‐effective method for releasing hydrogen. Conventional photocatalysts face challenging obstacles, including the low catalytic efficiency and rapid ...
Rundong Chen +9 more
wiley +1 more source
Recovering Critical Elements From Wastewater for Battery Materials: A Review
ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei +5 more
wiley +1 more source
研究了一种新型的人工生物压电陶瓷复合种植材料─—HABT生物压电陶瓷.对该种材料的压电性能、力学性能、热学性能、化学性能和生物学性能进行了初步考察和动物试验.结果表明,该材料既具有与人体组织相近的生物相容性和力学相容性,又具有相似于人体自然骨的压电性.该材料还能诱导骨组织的生长,符合生物安全性检测要求.
李继红 +4 more
doaj
ABSTRACT In electrocatalysis, traditional single‐atom catalysts (SACs) face challenges in achieving coordinated control of reaction pathways due to limitations such as single local energy levels and carrier recombination. By introducing an additional defect structure, it is possible to break the electronic structure symmetry, thereby activating SACs ...
Juanjuan Huo +8 more
wiley +1 more source
Mechanoluminescent Mixed‐Anion Borate Sr2B5O9Cl:Eu for Dynamic Anticounterfeiting
ABSTRACT Mechanoluminescence (ML)—the emission of light in response to mechanical stimuli—offers a direct and visually intuitive route for transducing mechanical information into optical signals. Herein, we report a mixed‐anion strategy to prepare mixed‐anion borate Sr2B5O9Cl:Eu phosphors through a facile, low‐temperature, and ambient‐atmosphere solid ...
Yuhong Han +7 more
wiley +1 more source
We developed an effective ex‐situ conservation approach for an endangered orchid species, Dendrobium sinominutiflorum. A compatible fungal strain Tulasnella sp. was obtained by using in‐situ seed baiting technique. The Symbiotic germination with Tulasnella sp. significantly promotes seed germination and seedling growth.
Han‐Xiao Huang +6 more
wiley +1 more source

