Results 21 to 30 of about 6,341 (128)
Investigating the Origin of Topological‐Hall‐Like Resistivity in Zn‐Doped Mn2Sb Ferrimagnet
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Skyrmions and other chiral spin textures have been extensively studied as potential building blocks for novel spintronic devices. Hall‐resistivity anomalies that deviate from magnetization scaling, known as the topological Hall effect, have been widely employed as evidence for the presence of chiral spin textures in magnetic materials. However,
BoCheng Yu +9 more
wiley +1 more source
Gaoya dianqi, 2008 电子式电流/电压互感器已成为变电站自动化系统中十分重要的组成部分。笔者提出了一种利用FPGA上的嵌入式处理器实现合并单元的方法,它利用了MicroBlaze处理器内核,并且使用知识产权内核（IP）来实现各功能模块,完成了合并单元同步、多路数据接收和处理以及以太网通讯等功能,满足了电子式互感器数字接口高速、实时、可靠的要求。实验结果表明,该设计基本满足IEC 60044和IEC 61850对合并单元的要求。
郑乐, 李东江, 陈晟
doaj
Veterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon +2 more
wiley +1 more source
Gaoya dianqi, 2014 随着智能电网建设的不断推进,电子式互感器等基于IEC 61850标准的数字化变电站设备开始广泛应用,作为电子式互感器重要部件的合并单元的性能需要试验验证。笔者介绍了基于IEC 61850标准的RTDS测试系统,模拟了几种典型故障工况及数据接收处理网络,对合并单元进行了一致性测试及模拟量采集精度测试,是对合并单元进行性能测试的一种新颖的测试方法。
李罗 +4 more
doaj
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Multi‐element Prussian blue analog (PBA) nanocomposites have attracted wide attention for their superior characteristics to single‐functional nanomaterials in extensive applications of diagnosis and therapy. In this study, a novel hollow nanocomposite was designed and fabricated by embedding S2− and Ag nanoparticles into a NiCuMnFe (PBA).
Tao Ji +7 more
wiley +1 more source
A Green Anodic Electrolysis Strategy for Recovering Copper and Selenium From Cuprous Selenide
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Selenium, a rare strategic metal, is essential for advanced technologies and biological systems. Cuprous selenide (Cu2Se), a selenium‐rich compound found in copper anode slime and a promising thermoelectric material, holds great potential for recovery.
Jihua Li +7 more
wiley +1 more source
Guangtongxin yanjiu, 2010 文章介绍了一种基于混合时分/波分复用技术的分布式光纤振动传感网络周界。系统基于光纤干涉传感技术,采用Sa-gnac干涉仪作周边警戒单元,结合网络通信中的混合时分/波分复用技术,实现了120个用户单元的联合周边警戒,并可扩容到256户。
孙志峰 +4 more
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The development of high‐performance electromagnetic protection materials integrating broadband absorption and effective shielding capabilities is hindered by challenges in simultaneously optimizing multiple electromagnetic properties through conventional material designs.
Changlong Du +9 more
wiley +1 more source
Gaoya dianqi, 2009 介绍了电子式互感器合并单元的（MU）的通信特点。依据变电站通信网路和系统协议IEC 61850标准,对规约中规定的就遵循IEC 61850-9-1标准设计的电子式互感器合并单元与间隔层二次设备之间的以太网通信进行了详细分析。研制样机的测试结果验证了设计的正确性。
鄢志平, 聂一雄, 邓忠华
doaj
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT In recent years, the field of magnetic materials has witnessed a paradigm shift from single‐function applications to multifunctional integration, driven by the growing demand for smart materials in advanced technologies. Among various magnetic systems, La(Fe, Si/Al)13‐series materials have emerged as particularly promising candidates due to ...
Irfan Liaquat +2 more
wiley +1 more source