Results 21 to 30 of about 21,197 (117)

Microstructure Engineering Toward High Cost‐Effective Nd–Fe–B Sintered Magnets: A Review

open access: yesRare Metals, Volume 45, Issue 7, July 2026.
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

Marine Applications of Metal‐Modified FEVE Coatings on 6061 Aluminum Alloy for Enhanced Anti‐Corrosion and Anti‐Biofouling

open access: yesRare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT This study developed a metal–modified fluoroethylene vinyl ether (FEVE) organic coating on 6061 aluminum alloy, supported by a micro‐arc oxidation (MAO) pretreatment layer, to enhance corrosion resistance and antifouling performance in marine environments.
Chang Liu   +5 more
wiley   +1 more source

智能GIS及其发展现状

open access: yesGaoya dianqi, 2004
阐述了智能GIS的含义及其3个组成部分,同时综述了国外各公司GIS的智能化水平。
王宁, 张可畏, 段雄英, 邹积岩
doaj  

Recovering Critical Elements From Wastewater for Battery Materials: A Review

open access: yesRare Metals, Volume 45, Issue 7, July 2026.
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

The underappreciated roles of fog and dew on vegetation and biocrusts

open access: yesNew Phytologist, Volume 251, Issue 1, Page 46-63, July 2026.
Summary Fog and dew represent minor components of ecosystem water budgets in most ecosystems. However, fog and dew can play an essential role in ecosystem dynamics and are particularly important for water‐limited systems. In addition to serving as direct water inputs, fog and dew can influence microclimate and water redistribution, thereby promoting ...
Lixin Wang, Yue Li, Mengyun Sun, Na Qiao
wiley   +1 more source

色散补偿光纤及其应用前景

open access: yesGuangtongxin yanjiu, 1994
本文从理论上阐述了色散补偿光纤的工作原理和特点。并综述了国外探索实验研究的现状及试用情况。
陈永诗, 邹林森
doaj  

The vesicle trafficking R‐SNARE VAMP714 connects auxin responses, ROS and ion homeostasis in Arabidopsis under salt stress

open access: yesNew Phytologist, Volume 251, Issue 1, Page 207-227, July 2026.
Network of VAMP714‐dependent interactions during salt stress. Summary Plant responses to salt stress include an altered root architecture mediated by ion imbalances, reactive oxygen species (ROS) accumulation, and altered hormonal responses. Auxin is implicated in these processes.
Jialei Sun   +3 more
wiley   +1 more source

污水厌氧处理系统中溶解性微生物产物的研究进展

open access: yesGongye shui chuli, 2012
污水厌氧处理系统中产生的溶解性微生物产物(SMP)因其自身的性质、潜在危害性等逐渐引起国内外学者的重视。综述了国内外对厌氧SMP的研究成果,系统阐述了厌氧SMP的性质及影响其产生的运行参数。对其生成与降解数学模型的发展进行了综述。最后对今后厌氧SMP的研究方向作出了展望。
孟凡松, 冯雷雨
doaj  

Does the Community Understand the Community Guidelines?

open access: yesPolicy &Internet, Volume 18, Issue 2, June 2026.
ABSTRACT Amid continued public controversy and political debate about online speech governments and civil society have pushed social media platforms to increase transparency around how they regulate speech, through community guidelines and content moderation systems, to support users to hold companies accountable for content removals.
Friederike Quint   +4 more
wiley   +1 more source

深层过滤设备的进展

open access: yesGongye shui chuli, 1993
本文阐述了深层过滤的机理,并详细分析了影响深层过滤效率的因素,在此基础上,系统地介绍了深层过滤设备的发展,分析了各种类型设备的优缺点,综述了国内外的一些现有设备,并结合当前国内设备的现状,指出了深层过滤设备的发展方向。本文旨在对深层过滤的研究及进展作一综述,以期对实际工作有一定的帮助。
王学文, 文联奎, 曲爱平
doaj  

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