Results 141 to 150 of about 71,602 (282)
Zhongguo shiyan zhenduanxue, 2013 系列"组学"技术的发展推动了基础研究水平的提高和深入。代谢组学作为一门新兴学科,着重研究的是生物整体、器官或组织的内源性代谢物质的代谢途径及其所受内在或外在因素影响下代谢整体的变化轨迹来反映某种病理生物过程。目前,代谢组学已广泛应用于生物学和医学相关的很多领域,在肝脏、心脏、肿瘤、肾脏等疾病中也有较深入的研究。本文就代谢组学的研究进展进行综述 ...
陆荣华, 杜玉君
doaj
World Water Policy, Volume 12, Issue 2, May 2026.ABSTRACT Water governance has emerged as a critical analytical framework for addressing the complexity of socioecological water systems in contexts of increasing climate vulnerability and anthropogenic pressure. This study presents a systematic review and bibliometric analysis of 50 scientific articles indexed on water governance published between 2018
Roger Pichis‐García +1 more
wiley +1 more source
Gaoya dianqi, 2005 针对阻抗定位法所存在的问题,回顾了高压输电线路行波测距装置的发展历史,介绍了目前国内研究进展。讨论了目前的故障测距装置中的传感器、高速数据采集、GPS同步单元等几个关键部分的研究情况,同时也对它们今后的发展与改进提出了自己的看法。根据现场调研的情况对装置在实际运行中遇到的一些问题进行了总结,并给出了解决办法。同时也对输电线路行波故障定位装置的发展提出了建议与展望。
方力谦, 李晓明, 黄斌
doaj
, 2001 总结了近几年来纳米材料的研究进展，着重从纳米材料的制备、微观结构、力学及热力学性能的研究情况作了一个概述，总结了有关纳米材料的几个研究热点以及分子动力学计算机模拟在纳米材料研究中的应用 ...
刘曰武, 周富信, 文玉华
core
The Role of Technology Standards in Strategic Hedging
Asian Politics &Policy, Volume 18, Issue 2, April 2026.ABSTRACT This article argues that technology standards provide Southeast Asian states with a distinct mechanism for hedging amid intensifying US–China technological rivalry. Traditional hedging strategies emphasizing economic engagement without political alignment are increasingly constrained by the weaponization of technological interdependence ...
Darren J. Lim, Anthea Roberts
wiley +1 more source
Shuitu Baochi Xuebao, 2003 在全面总结国内外河流生态环境需水量研究进展的基础上,对有关河流生态环境需水研究的概念、内容和定量计算方法做了概述,指出了目前河流生态环境需水研究中存在的主要问题并进行了分析.
宋进喜, 李怀恩, 王伯铎
doaj
Politics &Policy, Volume 54, Issue 2, April 2026.ABSTRACT The Great Depression was a turning point in the development of social programming in North America. This paper explores the politics of social policy expansion during the Great Depression in the United States and Canada through an analytical lens that combines the insights of historical institutionalism and the analysis of transnational ...
Daniel Béland +2 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1990 本文介绍我室过去10年对EBV特异性酶类及其抗体的研究进展。主要方向为:①EBV特异性DNase抗体(EDAb)血清流行病学及其在鼻咽癌(NPC)早期发现中的作用。②EDAb测定技术的进展。③NPC组织中的EBV-DNase及EBV-DNA多聚酶的研究。应用情况表明EDAb检测在NPC早期发现中具有较高的灵敏度及特异性。NPC组织中的EBV-DNase及EBV-DNA多聚酶的研究可能对NPC的病毒病因的研究有所助益。
黄迪
doaj
Politics &Policy, Volume 54, Issue 2, April 2026.ABSTRACT In this paper, we investigate the adoption of carbon pricing policies within the U.S. across states. While policymakers have many tools at their disposal, carbon pricing is a policy option that utilizes market theories to curtail harmful effects from emissions through pricing structures.
Travis Wagher, Joshua Mitchell
wiley +1 more source