Results 41 to 50 of about 12,397 (117)
Ten rules for using evidence to guide ecosystem restoration
Journal of Applied Ecology, Volume 63, Issue 9, September 2026.These 10 rules provide a guidance framework to put into action the best available evidence, ensuring that restoration benefits people and nature. We highlight the importance of knowledge brokering systems in this process, effectively informed and empowered to fulfil their emerging role across existing institutions and new ones dedicated to Science ...
Rafael B. Chaves +12 more
wiley +1 more source
Gaoya dianqi电缆终端硅橡胶（SR）绝缘与电缆本体交联聚乙烯（XLPE）绝缘之间良好的界面压力，是保证电缆终端高效安全运行的关键。电缆终端内径处的径向应力为电缆终端与电力电缆间的界面压力，温度的变化导致界面机械应力、界面热应力以及SR绝缘应力松弛特性存在差异，进而影响电缆终端的界面压力。文中采用单变量法研究温度对于界面机械应力、界面热应力以及SR绝缘应力松弛特性的影响，通过实验测得SR以及XLPE试样的线膨胀系数随温度的变化规律，将其分配到三维模型中，利用SR绝缘的超弹性和粘弹性本构模型 ...
邓繁盛 +5 more
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Dianci bileiqi, 2022 芯棒-护套界面性能是表征复合绝缘子运行状态和老化进程的重要对象之一。为准确评估宁夏地区运行复合绝缘子的芯棒-护套界面性能，对宁夏电网运行6年及以上、35 kV～750 kV的33个厂家批次复合绝缘子进行剖检试验和带护套芯棒水扩散试验，并对水扩散试验结果不同的试品做傅里叶红外光谱分析。结果表明，在密封性能良好的情况下，有23个厂家批次复合绝缘子的芯棒-护套界面粘接性下降、耐水解及耐湿热老化性能下降；相同运行环境下复合绝缘子芯棒-护套界面的老化进程与伞裙表面的老化进程不一致；复合绝缘子芯棒 ...
伍弘 +5 more
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Out of Sight, Out of Mind? The Impact of Issue Proximity on Policy Choice at the Individual Level
Review of Policy Research, Volume 43, Issue 5, September 2026.ABSTRACT Scholars have extensively studied the link between issue definition and policy choice. However, empirical evidence on the role of issue proximity on policy support at the individual level remains scarce. The study draws on policy and management literatures to examine whether framing an issue as more or less spatially proximate to an individual
Vaiva Kalesnikaite, Ana Maria Dimand
wiley +1 more source
Effects of quercetin on immune regulation at the maternal-fetal interface. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue Ban, 2023 Fu Z +5 more
europepmc +1 more source
Gaoya dianqi, 2010 用梯度烧结法连接钨铜合金与纯铜或铜合金,并与传统的整体烧结、焊接、机械螺纹连接进行了对比分析,观察了结合界面和拉伸断口。结果表明,梯度烧结试样可以显著提高结合界面的抗拉强度（15%～30%）、降低电阻率（25%）。而且梯度烧结试样的界面表现为"犬牙交错"状,断裂方式为准解理,优于界面较为平整,断口呈解理断裂的其他几种连接方式。
陈文革, 陈勉之
doaj
[Detection and analysis of moving reaction boundary-based electrophoresis distance using smartphone images]. [PDF]
Se Pu, 2023 Song XQ +6 more
europepmc +1 more source
[Regulatory Effect of Vitamin D on Renin Expression at Maternal-Fetal Interface]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2022 Chen CY +5 more
europepmc +1 more source
[Experimental Study on the Characteristic Changes of the Immunological Microenvironment at the Maternal-Fetal Interface in IVF-ET Pregnancy]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2023 Liu Y +7 more
europepmc +1 more source
Zhendong Ceshi yu Zhenduan针对传统的线性超声理论在钢‑混凝土界面损伤检测中存在准确性低的问题，提出一种基于非线性超声调制理论的钢‑混凝土界面损伤识别方法。首先，在钢管混凝土内部嵌入智能骨料以激发高频超声信号，同时利用外部电磁激振器施加低频振动，从而调制出在频域上具有非线性特征的超声信号；其次，在钢管外壁的3个不同位置粘贴传感器，用于接收并记录经过界面调制的响应信号；然后，利用万能试验机开展加载试验，诱导钢‑混凝土界面产生不同程度的黏结失效，并定量分析界面裂缝扩展与损伤指标之间的变化规律；最后，通过对比分析验证该方法的有效性 ...
doaj +1 more source