Results 31 to 40 of about 1,521,157 (151)

Blame Games of Weather‐Related Disasters: A Qualitative Research on Political Rhetoric of Government and Opposition in Türkiye

Review of Policy Research, Volume 42, Issue 5, Page 1184-1200, September 2025.
ABSTRACT Disasters exacerbate political tensions, making politicians more vulnerable to criticisms from both internal and external actors. This vulnerability fuels political actors' desire to undermine their rivals' popularity through blame games. While blame games are frequent and intense in Turkish politics, how they are linguistically constructed ...
Melih Nadi Tutan
wiley   +1 more source

模糊神经网络及其在储集层油气评价中的应用

, 1997
文中将模糊系统与神经网络相结合,集模糊系统较强知识表达能力与神经网络强大自学习能力于一体,探索模糊化处理、模糊规则的获取和模糊逻辑推理用神经网络实现的模糊神经网络技术,并以储集层油气评价为线索来阐述了模糊神经网络的理论 ...
李士伦, 冉启全
core   +1 more source

When “symbolic” policy is anything but: Policy design and feedbacks from California's human right to water law

Policy Studies Journal, Volume 53, Issue 3, Page 701-722, August 2025.
Abstract Despite the reality that advocates frequently expend significant resources to pass symbolic policies, this policy design has often been neglected by policy studies scholarship. We combine policy design and policy feedback theory to examine this oft overlooked policy design in practice using the case of California's human right to water law ...
Jenny Linder Rempel, Kristin Babson Dobbin   +1 more
wiley   +1 more source

心理模糊性的测量

, 1981
本文初步得到如下三点结果:1.表征了人类心理概念化具有模糊集(Fuzzy Sets)特征。2.经验地评论了L.A.Zadeh的模糊语义定量的某些算子或运算规则。3 ...
马谋超
core   +1 more source

闭正规模糊拟阵的基与圈

四川大学学报. 自然科学版, 2008
根据传统拟阵的基交换定理,作者给出了闭正规模糊拟阵的基交换定理,得到了一系列结论,并在此基础上进一步研究了闭正规模糊拟阵的模糊基与模糊圈之间的关系,然后给出了闭正规模糊拟阵中某模糊独立集是模糊基、从一个模糊基得到一些模糊圈、以及从一个模糊圈得到一些模糊基的充要条件.
余磊, 吴德垠, 李永红
doaj  

Construction and algorithm of fuzzy systems based on Bernstein polynomials as a rule's consequence(以Bernstein多项式为规则后件的模糊系统构造及算法)

Zhejiang Daxue xuebao. Lixue ban, 2018
以多元多项式为规则后件的模糊系统是区别于Mamdani型和T-S型的一类模糊系统，在模糊控制器及其应用中具有重要的理论价值.首先，以Bernstein多项式为规则后件建立了一类新的多输入单输出模糊系统，进而证明了该模糊系统对n维单位正方体上的连续函数具有逼近性.其次，利用随机剖分数所确定的Bernstein多项式给出了这类模糊系统的输出算法，并通过实例说明该算法是有效的.
ZHOUJie(周洁), WANGGuijun(王贵君)
doaj   +1 more source

Dualization and Social Policies: A Conceptual and Analytical Framework

Politics &Policy, Volume 53, Issue 3, June 2025.
ABSTRACT This thematic review offers a conceptual and analytical framework to assess, identify, and explain the processes of dualization in labor markets and social protection systems in 21st‐century welfare states. After a brief historical examination of the concept's origins, we review the primary definitions, theories, and typologies developed to ...
Gibrán Cruz‐Martínez, Jorge Hernández‐Moreno   +1 more
wiley   +1 more source

一种灰度图象的自适应分割算法

四川大学学报. 自然科学版, 2004
利用遗传算法的高效搜索性能和模糊集合理论能较好地描述问题的模糊性和随机性,提出了基于遗传算法的最大模糊熵快速分割算法,将遗传算法和模糊集合理论结合起来应用于灰度图象单阈值和多阈值分割.实验结果证明该方法有效地实现了快速分割,并具有较好的鲁棒性.
陈玮, 程进, 周激流
doaj  

Eurovision Song Contest: From Apolitical to Mega‐Political?

Politics &Policy, Volume 53, Issue 3, June 2025.
ABSTRACT In the realm of a changing geopolitical landscape and the concomitant politicization of culture, this article focuses on how shifts in political orders within the broader context affect and politicize a cultural party. The study draws inspiration from the Eurovision Song Contest (ESC) and how the 2024 edition of the contest underscored, more ...
Christina Öberg
wiley   +1 more source

融资条件下具有优良资产的模糊投资组合问题

四川大学学报. 自然科学版, 2005
讨论了在融资条件上具有优良资产的投资组合问题.作者利用模糊数来描述资产的预期收益率,并用模糊理论将模糊数转化为普通数,建立了一种模糊规划模型.最后给出了一个实例,并对其灵敏性作了分析.
葛瑜, 索剑峰
doaj