Results 41 to 50 of about 525,321 (174)

尊重和维护宪法权威是基础 [PDF]

open access: yes, 2012
宪法与权利之间紧密联系。宪法以保障公民权利为主要追求目标,多数宪法均以“权利和自由“为名单独设章或节,保障公民享有的权利和自由。同时公民权利又必须借助宪法才能获得保障。要保障公民的权利和自由 ...
邵自红
core  

高压断路器运行状态的变权模糊综合评判方法

open access: yesGaoya dianqi, 2009
根据高压断路器状态信息的多层次性和多因素性,建立高压断路器状态评估的层次型指标体系。利用模糊综合评判法,建立高压断路器运行状态评估模型,通过对各层评判因素的评估,综合得出断路器的具体运行状态。指标的权重先由层次分析法确定常权权重,然后引入基于均衡函数的变权模式,对常权进行修正得到变权,以提高状态评估的准确性,为高压断路器状态评估提供了一种新的思路。
陈伟根, 魏延芹, 廖瑞金
doaj  

Structural lobbying power? An exploration of patterns in preference attainment at varying levels of lobbying activity

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
Abstract Studies of lobbying typically look at the extent to which interest groups realize political goals on issues they actively lobby for. Little is known, however, about the extent to which interest groups attain their political goals without making an active lobbying effort.
Marcel Hanegraaff   +2 more
wiley   +1 more source

涉外知识产权纠纷的法律适用——兼评《涉外民事关系法律适用法》相关规定

open access: yes, 2011
国际私法上法律的空间效力范围与实体权利的国际保护,以及知识产权的地域性与知识产权法的域外效力是两组不同的概念范畴。知识产权法律冲突的产生并非突破了知识产权的地域性限制,而是由于知识产权法的域外效力被他国所承认。知识产权法适用主要存在原始国法说、被请求保护国法说以及分割适用法律说三种学说。《涉外民事关系法律适用法》关于知识产权法律适用的相关规定尚需进一步的解读与完善。重庆大学中央高校基本科研业务费科研专项人文社会科学类重大项目“我国信息资源开发利用的法律战略与对策 ...
齐爱民, 何培育
core  

骨干光通信网链路重要度识别方法研究

open access: yesGuangtongxin yanjiu, 2018
骨干光通信网链路容易受到破坏而失效,从而导致通信故障,因此对骨干光通信网链路重要度进行识别,并根据链路重要度等级确定链路的防护等级具有重要意义。文章针对骨干光通信网拓扑层,首先计算网络的自然连通度,将拉普拉斯矩阵零特征根重数作为自然连通度的权值,定义了加权自然连通度;然后基于加权自然连通度来分析链路失效对网络抗毁性的影响,定量计算链路拓扑重要度,实现对骨干光通信网链路重要度的识别;最后,对算法流程进行说明,并以具体电力通信骨干光网络模型为例,通过仿真对比分析算法的有效性和准确性,仿真结果表明 ...
何玉钧, 高晗星, 周生平
doaj  

相对熵赋权法下中压真空断路器状态的灰云—模糊熵评估模型

open access: yesGaoya dianqi, 2020
针对目前中压断路器评估中存在的结果模糊度较高、确信度较差的不足,采用相对熵组合赋权思想提出一种中压断路器运行状态的灰云—模糊熵评估模型。该模型采用直觉层次模糊分析法确定评判参量的主观权重,基于分析信息量差异的交叉熵法得到客观权值,采用相对熵求得最优组合权重;同时,运用云模型改进灰色白化权函数;引入模糊熵理论来刻画评估的复杂不确定程度,并作为辅助参评量。实例分析表明,该方法可行有效,为中压断路器状态评估研究提供了可行思路。
杨凡   +5 more
doaj  

Powerful representation of the poor? German welfare associations' narrative advocacy during COVID‐19

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
Abstract The COVID‐19 pandemic sparked unprecedented experimentation in the German social assistance system, leading to changes previously considered impracticable by policymakers. This included a sanctions moratorium, easier access to benefits, and temporary cash transfers, all of which were advocated by welfare associations—key organized interests ...
Christopher Smith Ochoa
wiley   +1 more source

非物质文化遗产的商标权保护模式与著作权保护模式之比较——兼论我国商标法修改的相关问题

open access: yes, 2007
非物质文化遗产的法律保护日益受到重视,是国家实施知识产权战略的重要内容。以著作权保护非物质文化遗产的同时,可采用商标权保护模式,促进文化资源向经济效益的转换,实现对非物质文化遗产的综合保护。商标法应当将非物质文化遗产纳入其保护范围 ...
齐爱民, 赵敏
core  

建立坡面植被恢复群落质量评价体系的探讨

open access: yesShuitu Baochi Xuebao, 2004
利用构建AHP评判矩阵计算各评价指标的权重,根据对专家建议值的统计,确定4个分时期对整个坡面植被恢复群落质量的影响权重,并计算出坡面植被质量的最终值,然后根据给出的值域进行植被恢复群落质量等级划分。
胥晓刚 杨冬生 胡庭兴 白史且
doaj   +2 more sources

Marketization in Public Purchasing as a Route to Business Corporations' Institutional Power: The Case of Outsourcing Social Services in Israel

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT What are the conditions under which business corporations expand their institutional power? This paper argues that institutional power is affected by the architecture of the “acquisition regime”—the set of formal (and informal) rules that govern how states purchase public services.
Reut Marciano, Shir Gal
wiley   +1 more source

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