Results 11 to 20 of about 784 (103)
Framing the change and changing frames: Tensions in participative strategy development
Politics &Policy, Volume 51, Issue 1, Page 81-113, February 2023., 2023 Abstract Participative strategy development serves to integrate the interests and perspectives of multiple stakeholders involved in today's complex environmental challenges, aiming at a better‐informed strategy for tackling these challenges, increased stakeholder ownership, and more democratic decision making.
Angelika Zimmermann, Jasper O. Kenter
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Journal of Mathematics, Volume 2021, Issue 1, 2021., 2021 Fractional order research has interdisciplinary characteristics and has been widely used in the field of natural sciences. Therefore, fractional order research has become an important area of concern for scholars. This paper used 2854 literatures collected from China National Knowledge Infrastructure (CNKI) database from 2001 to 2020 as the data source
Yunfei Yang +4 more
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Relation Extraction Based on Fusion Dependency Parsing from Chinese EMRs
Scientific Programming, Volume 2020, Issue 1, 2020., 2020 The Electronic Medical Record (EMR) contains a great deal of medical knowledge related to patients, which has been widely used in the construction of medical knowledge graphs. Previous studies mainly focus on the features based on surface semantics of EMRs for relation extraction, such as contextual feature, but the features of sentence structure in ...
Pengjun Zhai +4 more
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Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019 目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua +6 more
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Authoritarianism and the Emergence of Parallel State Dynamics: Evidence From the Syrian Earthquake
Digest of Middle East Studies, Volume 34, Issue 1, Winter 2025.ABSTRACT This article investigates the Syrian regime's strategic manipulation of the February 2023 earthquake to reaffirm its authority and maintain legitimacy. The regime's response to the disaster is analyzed to understand how authoritarian states leverage natural disasters for political gains. It argues that the Assad regime's survival is not merely
Rahaf Aldoughli
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Policy &Internet, Volume 16, Issue 3, Page 543-566, September 2024.Abstract Content moderation comes with trade‐offs and moral dilemmas, particularly for transnational platforms governing borderline content where the boundaries of acceptability are subject to debate. While extensive research has explored the legality and legitimacy of platformised speech governance in established democracies, few address the ...
Diyi Liu
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Gaoya dianqi, 2016 为了使光伏并网Z源逆变器直流侧电压保持稳定的同时并且能够获得最大功率点跟踪（MPPT）,经研究,文中采用一种模糊PID控制策略,通过快速响应光伏列阵输出功率和输出电压的变化,经模糊控制器进行模糊推理及解模糊化后的输出量乘以比例因子,转换为PID控制器中的比例积分微分系数变化量,最终来实现直流侧稳压和MPPT统一控制。结果表明当外界对直流链电压具有扰动时采用该控制策略能使其较快恢复并且并网电流跟踪情况较好,因此采用模糊PID控制策略能够保证直流侧电压稳定的同时并且实现了最大功率点跟踪 ...
李圣清, 白建祥, 袁黎, 唐琪
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Gaoya dianqi, 2004 断路器的运行可靠性对电力系统的安全运行有重要意义。针对电力系统的复杂性和故障的多样性,笔者采用模糊控制,建立了以电网运行状态为输入、断路器开断速度为输出的断路器模糊运动模型,并对模糊模型的隶属函数进行遗传优化,进而优化了智能操作模糊控制模型,为断路器智能控制的理论深入提出了一条新的思路。
孙弋, 马志瀛, 佟明安, 包学俊
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Zhejiang Daxue xuebao. Lixue banThis paper addresses the problem of fuzzy-state-feedback-controller-based finite-time H∞ asynchronous control for a class of Markov jump systems under Takagi-Sugeno fuzzy rules. The hidden Markov model is employed to describe the asynchronization between
李秀英(LI Xiuying), 姜囡(JIANG Nan)
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Guangtongxin yanjiu, 2008 文章提出一种基于单片机的光纤拉丝机模糊控制方法。系统以激光测径仪为反馈元件,单片机为模糊控制器实际载体,制定出基于专家系统的控制规则,实现了对光纤拉丝机的闭环控制。应用结果表明,该控制系统运行结果达到控制要求,具有良好的实用性和推广价值。
吴瀛, 姜明, 于殿泓, 王鲲
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