Results 101 to 110 of about 28,511 (200)
Compliance in Regulatory Gray Areas: The Case of the Organic Seed Standard
Policy Studies Journal, EarlyView.ABSTRACT Adaptive regulations, designed to balance flexibility with accountability, can embed provisions that unintentionally leave room for firms to shirk on their responsibilities by exploiting flexibility. We call these provisions “regulatory gray areas,” and ask: how should we understand (non‐)compliance in adaptive regulatory settings?
Liza Wood +3 more
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2016 作为一种新型弦支结构体系,弦支网架由上部刚性网架和下部柔性索通过支杆相连而成。通过预应力张拉可将拉索预应力引入弦支网架中,从而改善结构受力性能,因此预应力张拉施工至关重要。以天津北塘文体中心弦支网架为研究对象,使用ANSYS有限元软件,采用单元生死技术和多时间步连续分析方法对弦支网架预应力张拉施工过程进行模拟,确定了施工过程中各拉索的张拉控制值,并分析了在施工过程中拉索内力、结构位移和杆件应力的变化规律,为该工程预应力张拉施工提供了依据。可为其它弦支网架工程的预应力张拉施工模拟提供参考。
陈志华 +4 more
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[Research Progress in Mechanotransduction Process of Mechanical-Stress-Induced Autophagy]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2021 Jiang YK +4 more
europepmc +1 more source
Review of Policy Research, EarlyView.ABSTRACT In the face of increasingly complex environmental challenges, subnational governments play a critical role in implementing climate policies. This study investigates how intergovernmental interactions—specifically formal authority interactions and informal competitive interactions—shape the adoption of climate policies by Chinese provincial ...
Shiming Zheng, Alex Jingwei He, Yujie He
wiley +1 more source
Shiyou jixie, 2014 通过对双金属密封结构进行失效分析，得出失效的主要原因是：密封结构内部支撑角度和倒角半径的大小设计不合理导致弹性元件上的应力过大和应力集中，加速了弹性元件磨损和老化。利用有限元分析软件Workbench分析了O形橡胶圈上最大Mises应力和最大剪切应力在不同支撑角度和倒角半径下的分布情况，并对支撑角度和倒角半径进行了优选。分析结果表明，双金属密封结构的支撑角度和倒角大小对O形橡胶圈的应力影响较大；当支撑角度为15°、倒角半径为0.3 mm时，O形橡胶圈最大Mises应力和最大剪切应力最小 ...
肖祥 +4 more
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Non‐Members in a Tight Spot: How Norway Navigated Autonomy in EU Pandemic Management
Review of Policy Research, EarlyView.ABSTRACT This study offers new insights into how closely integrated non‐member states navigate tensions between autonomy and dependence when urgent policy responses are required within complex supranational frameworks. It does so by exploring how these non‐members exercise their “wriggle room”—a tailored sub‐category of the broader concept of autonomy ...
Sjoerd Alexander de Winter
wiley +1 more source
Veterinary Dermatology, EarlyView.ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann +2 more
wiley +1 more source
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
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen +7 more
wiley +1 more source
Gaoya dianqi, 1981 对KW 4系列空气断路器在各种负载作用下瓷瓶的应力状态作了试硷研究,测出了瓷瓶各部位的静态及动态应力分布,并就静态应力作了计算对比。还仔细地研究了断路器不同整体结构对瓷瓶应力的影响,从减小瓷瓶应力角度出发,对断路器整体结构提出了修改意见。
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