Results 91 to 100 of about 28,511 (200)
Blocking the Poor: Status Quo Bias in Policy Congruence
Policy Studies Journal, EarlyView.ABSTRACT Research on unequal responsiveness has shown that policies tend to align more closely with the preferences of high‐income citizens than low‐income citizens. Using comparative data on opinions and policies, we suggest that this inequality primarily results from status quo bias; asymmetric blocking power drives unequal congruence rather than ...
Mikael Persson, Anders Sundell
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2016 在热-弹塑性理论的基础上,以环形对接焊缝连接的G20Mn5铸钢圆管与Q345普通圆管为分析模型,采用ANSYS有限元分析软件,选择内生热率热源模型模拟焊接热输入,利用生死单元技术模拟焊接填充过程,选取普通圆管的径厚比、铸钢圆管与普通圆管的壁厚比及普通圆管的壁厚作为残余应力的影响因素进行参数化分析。结果表明,在焊缝金属区,随普通圆管径厚比的增加,内、外表面横向压应力及内表面纵向拉应力增大;随铸钢圆管与普通圆管的壁厚比的增加,内表面横向压应力增大而外表面横向压应力减小;随普通圆管的壁厚的增加 ...
陈哿, 郭琪, 芦燕
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Policy Studies Journal, EarlyView.ABSTRACT The social construction of target populations (SCTP) framework emphasizes the ways in which target populations' levels of political power and deservingness shape the allocation of policy benefits, but less attention has been devoted to the conditions under which the same target population may be considered deserving in one policy context but ...
Elizabeth Bell +3 more
wiley +1 more source
Issue Attention in Public Opinion Polls: Pollsters as Agenda Responders and Agenda Setters
Policy Studies Journal, EarlyView.ABSTRACT Polling organizations, like other policy actors, must prioritize certain issues. We argue that, for normative and financial reasons, pollsters prioritize issues that are viewed as important by other institutions and the public, leading them to focus survey questions on issues that are on congressional and media agendas, and which are public ...
Qian Zhang +2 more
wiley +1 more source
Shiyou jixie, 2014 结合某航空工程结构试验背景，利用有限元法对塑性变形下的配合螺纹进行仿真及应力特性研究，指出了在塑性变形下配合螺纹的应力分布特点，并对比区别未发生塑性变形下配合螺纹的应力分布特性；以前面3螺纹齿高为优化变量，采用Workbench软件，以齿根最大应力相等为优化目标，对配合螺纹齿高参数进行优化设计。优化结果表明，连接螺纹在塑性变形不一致的情况下，要使应力与齿高对载荷分配之间达到等强度匹配，则需保证前端3螺纹齿高基本一致，且齿高约为原齿高的2/3；随着齿高的增加，齿根最大应力以及相互牙根应力差也随之增大 ...
崔继强 +4 more
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The Inclusion Trade‐Off: Comparing the Design and Functionality of Collaborative Governance Forums
Policy Studies Journal, EarlyView.ABSTRACT Environmental challenges require collaboration across jurisdictions, often through forums or intermediary spaces for repeated interaction. A persistent forum design question concerns inclusion criteria, or which actors should be included.
Adam Wiechman +3 more
wiley +1 more source
Unpacking Welfare Deservingness Theory: Evidence From the Perceived Deservingness of Gig Workers
Policy Studies Journal, EarlyView.ABSTRACT The theory of welfare deservingness provides valuable insights into the social legitimacy of welfare programs and the principles underlying policy design. In examining the question of who deserves what and why, established deservingness criteria emphasize that individuals demonstrating motivation to work (“reciprocity”) are typically perceived
Juhyun Bae
wiley +1 more source
Dianci bileiqi, 1992 内部受压空心绝缘子的破坏圆周应力可用有限元分析计算.前文已叙述了用破坏应力和不同尺寸绝缘子的受应力体积来计算韦伯尔系数的新方法.发现破坏应力和前文从瓷棒的三点弯曲和绝缘子的悬臂弯曲试验所得到的破坏应力都遵循通用韦伯尔方程式的应力—体积关系.结果表明,韦伯尔系数7.0和单位体积强度12MPa/m3是实验用上釉硅质瓷的典型值.
王正平, 李玉书
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Emotion and the Advocacy Coalition Framework: An Affective Dynamics Perspective
Policy Studies Journal, EarlyView.ABSTRACT Despite extensive evidence that emotion and cognition are deeply intertwined, the Advocacy Coalition Framework (ACF) lacks an analytically independent emotional mechanism in its causal architecture—an omission that may be particularly consequential in policy subsystems structured around morally charged, identity‐laden policy disputes.
Moshe Maor
wiley +1 more source
Shiyou jixie, 2015 为了研究J型铺设升沉运动对管道应力的影响，利用ABAQUS软件对管道进行有限元建模，分析了不同水深、铺管角度和管道容重下船体下方10 m和TDP附近管道的动态响应。建模时采用PSI单元模拟管道与海底土壤之间的相互作用，将土壤反力定义为非线性。分析结果表明，在船体升沉运动影响下，轴向张力的变化是导致管道应力变化的重要因素；TDP附近的应力变化不仅要考虑轴力变化，还要考虑弯矩变化；若以增大壁厚的方式增大容重，则管道抗弯刚度增大，尽管TDP处管道静态应力呈增大趋势，但最大动态应力相差不大 ...
焦晓楠 +5 more
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