Results 51 to 60 of about 25,354 (263)
Latent target groups—A methodological contribution of social identities to policy design research
Policy Studies Journal, EarlyView.Abstract Research on policy design underscores the importance of accurately identifying target groups to effectively design policy measures that change individual behavior, address societal problems, and achieve policy objectives. However, empirical research on the composition and characteristics of target groups is rare and primarily draws on a ...
Johanna Hornung +2 more
wiley +1 more source
Research on the method of fault diagnosis and fault-tolerant control for the F - 16 fighter model [PDF]
, 2017 固定翼飞机是世界上使用频率最高的飞行器之一，人们对于其控制系统的安全可靠性要求越来越高，而故障诊断与容错控制技术是提高飞机可靠性的有效途径。在最近几十年里，F-16战斗机一直是世界上最成功的轻型战斗机机种之一，拥有复杂的控制系统，对于飞机控制系统的故障诊断与容错控制方法研究具有较强的适用性。本论文针对F-16战斗机简化的线性状态空间模型设计了适用性更强的故障诊断方法和容错控制方法，提升了对F-16战斗机系统的控制稳定性。本论文所做的主要工作如下： 首先，针对简化的F ...
郭川
core
Jianzhu Gangjiegou Jinzhan钢网格墙具有良好的刚度、延性和抗侧承载力，现行钢板剪力墙设计规范并不适用于钢网格墙。为完善钢网格墙的抗震设计方法，本文提出基于性能的钢网格墙抗震设计方法（PBSD法）。该方法基于钢网格墙的性能特点确定了钢网格墙结构的抗震性能目标、失效模式和屈服位移；基于能量守恒原理计算出结构在给定地震作用下的设计基底剪力；基于结构在地震作用下的侧向力分布模式计算得出地震水平力的分布；推导了钢网格构件的塑性设计公式及边缘梁、柱的弹性设计公式。为验证方法的可行性，对某钢框架-钢板剪力墙结构按照钢框架-钢网格墙结构重新设计 ...
闫翔宇 +4 more
doaj +2 more sources
A new design method of shift counters with self-correction(能自启动的移位型计数器的新设计)
Zhejiang Daxue xuebao. Lixue ban, 2000 本文分析了移位型计数器不能自启动的原因，在此基础上提出了基于多码状态分配的能自启动的移位型计数器的设计方法.该方法避免了二次设计，具有设计简捷及电路较为简单等优点.
SONGLing-gui(宋灵贵) +2 more
doaj +1 more source
Legislative Attention and Nonprofit Efficiency: A Link Across Sectoral Boundaries
Policy Studies Journal, EarlyView.ABSTRACT Government attention matters for nonprofit management and nonprofit‐government interactions. This study focuses on legislative attention, an important yet less‐studied aspect of government attention in public policy research, and examines its impact on nonprofit efficiency.
Yuhao Ba, Jessica Berrett, Jason Coupet
wiley +1 more source
Design and Implementation of the Campus E-card System for University and College [PDF]
, 2015 进入二十一世纪以来，人类社会迈入了信息时代，并逐渐向智能化时代发展。信息技术、网络技术、计算机技术高速发展，充分融合，随着社会的不断变化，学校的发展有了更高的要求，建立一个自己的一卡通系统是十分必要的事情。 校园一卡通系统是数字化校园中最基础、最核心的部分，是联系数字化校园中各个应用系统的纽带。为数字化校园提供了全面的数据采集、数据加工、数据挖掘、数据可视化的平台，结合大学的管理信息系统和网络，形成全校范围的数字空间和共享环境。为大学管理人员提供具有开放性、灵活性、面向大学的应用服务管理平台 ...
银冬冬
core
Jianzhu Gangjiegou Jinzhan, 2010 本文对大陆的《建筑抗震设计规范》与台湾地区的《建筑物耐震设计规范》进行了详细比较,主要内容涉及:（1）设计总原则;（2）地震水平划分标准;（3）设计反应谱;（4）地震力的计算方法;（5）底部剪力法;（6）振型分解反应谱法;（7）时程分析法中的相关规定;（8）结构构件验算方法;（9）结构位移验算的相关规定,等。重点介绍了台湾《建筑物耐震设计规范》中设计地震力的求解方法与地震作用折减系数R的取值。通过一个简单算例表明了两种规范在结构弹性设计中的主要区别,分别采用两种抗震规范设计了同一场地 ...
郭小康 +3 more
doaj
Embracing the politics of transformation: Policy action as “battle‐settlement events”
Review of Policy Research, EarlyView.Abstract Societal transformations for addressing climate change are intensely contested and at risk of resistance and backlash to ambitious policy action. But they are frequently modeled through heuristics such as S‐curves which abstract from such conflicts, assuming increasing returns to scale as a driver of transformations.
James Patterson, Matthew Paterson
wiley +1 more source
Design of binary dynamic BiCMOS circuits(二值动态BiCMOS电路设计)
Zhejiang Daxue xuebao. Lixue ban, 2008 动态电路在当前低功耗设计中受到越来越多的关注，而兼具CMOS电路及TTL电路优点的BiCMOS电路的应用日益广泛.本文以一种n型BiCMOS动态电路为基础，提出了一种新的二值动态BiCMOS电路的通用结构及设计方法，根据该结构及方法设计的动态电路不仅集成度高、功耗低、速度快、电流驱动能力强，而且结构简单，设计方便，计算机模拟结果证明，设计的电路具有正确的逻辑功能，且速度快，功耗低.
HUXiao-hui(胡晓慧) +1 more
doaj +1 more source
Review of Policy Research, EarlyView.Abstract Short‐term policy (STP) has attracted considerable attention as a form of time‐related public policy and is typically used to solve urgent problems. The objective of this study, which considers STP as policy myopia from an information science perspective, is to discuss the challenges encountered during the STP policymaking process and their ...
Prasongchai Setthasuravich +1 more
wiley +1 more source