Results 41 to 50 of about 928,708 (158)
Engineering Geometric Active Sites in Cobalt Spinel Oxides for Energy and Environmental Catalysis
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Cobalt‐based spinel oxides (Co3O4 and derivatives) are among the most promising transition metal oxides for electrochemical energy conversion and environmental catalysis due to their abundant active sites, structural tunability, and robust redox flexibility.
Shenning Liu +6 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra +3 more
wiley +1 more source
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract There exists a growing suite of technologies that support significant and exciting progress in biodiversity conservation and research. Citizen scientist participation is common in this research and often focuses on data collection and labeling.
Joycelyn Longdon +5 more
wiley +1 more source
Dizhen xuebao地震预测，尤其是大地震的物理机制和孕震过程，仍然是未完全解决的科学难题。由于10—15 km深度的地壳原位直接实测资料匮乏，利用时变地球物理场（地震波场、重力场、电磁场和形变场）开展研究，成为探查地壳深部动力学过程和强震孕震环境的重要手段。本文聚焦于三个核心科学问题：深部流体如何通过断层阀机制调控地震成核与触发、不同地球物理场的前兆异常是否源于同一流体驱动过程、如何构建物理模型驱动的多场综合监测预测框架，在系统地梳理大陆强震成因机制与前兆异常识别最新研究进展的基础上，整合了超深层油气勘探万米深钻实测成果、
Xu Wu +3 more
doaj +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 125-136, March 2026.We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry +5 more
wiley +1 more source
, 2015 本发明公开一种一体化探头式光电水质多参数在线测量系统，包括控制与数据采集单元和光学系统单元；所述控制与数据采集单元包括上位机、控制与数据采集单元、采集器件；所述光学系统单元包括光源和光路，复合光源包括左光源和右光源，左光源为一组多个不同波长的LED光源组成的LED阵列；紫外LED光源和近红外LD光源组成右光源；上位机通过控制与数据采集单元控制光源发出所需的不同波长光照射待测水体，激发待测水体物质发出荧光及散射光信号；本发明的优点是：不需要任何化学试剂直接测量，检测数据快，避免了繁琐的步骤 ...
冯巍巍, 马正, 蔡宗岐
core
, 2020 我国空间引力波探测"太极计划"将打开中低频段(0.1 mHz～1 Hz)的引力波观测窗口,为人类研究宇宙起源与演化、黑洞起源与演化、引力本质、暗能量和暗物质等提供全新的方法和手段。由于空间引力波探测涉及一系列关键技术,太极计划提出了"单星""双星"和"三星"3步走的发展路线图。目前"单星"计划——"太极1号"发射成功,并圆满完成了第一阶段的在轨测试 ...
张敏 +4 more
core +1 more source
Gaoya dianqi, 2014 为探究TEV信号的传播特性,通过标准局部放电源来模拟TEV信号在实体开关柜中进行实验研究,分析了TEV信号在开关柜内部及不同开关柜之间的传播特性。实验结果表明,在开关柜同一隔室,随着距离的增加,检测点处的TEV信号幅值越来越小。不同隔室之间由于金属隔板的影响TEV信号幅值减小的幅度更快;TEV信号在不同开关柜之间的传播遵循连通的路径作为传播通道。多个检测探头接收到的TEV信号的起始幅值大小和先后顺序能够实现局部放电源的定位。
吴吉, 吕鸿, 王流火, 胡兵
doaj
Smart Biomaterials and Dressings for the Treatment of Chronic Inflammatory Skin Diseases
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Chronic inflammatory skin diseases, encompassing immune‐inflammatory conditions and infection‐associated dermatoses, pose significant clinical challenges due to high prevalence, recurrence, and therapeutic resistance, affect over 30% of the global population.
Zehao Lan +5 more
wiley +1 more source
International Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley +1 more source