Results 121 to 130 of about 59,346 (213)
Conservation of Cultural Heritage Based on the Conception of Creative Ecology [PDF]
, 2016 基于创意生态的文化遗产保护研究，是对文化遗产相关的创意理论和实践在生态视阈下的解读。首先，梳理文化产业、创意产业学术史，将文化遗产从文化产业、创意产业的研究框架中分立出来，考察文化遗产在文化产业中的类别、经济量、产业形态和产业功能，指出文化遗产不同于其他文化产业的异质性。在辨析相关概念的基础上，提出基于创意生态的文化遗产保护的研究路径。 其次，以博物馆艺术授权，文物艺术品网络拍卖和出版行业转型升级为例，从法律、经济和政策的角度，来分析文化遗产创意产业化所涉及到的具体问题。 最后，基于创意生态理念 ...
宋德宏
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There Is Always a Bigger Fish. Determinants of Power Perceptions in Swiss Biodiversity Policy
Policy Studies Journal, EarlyView.ABSTRACT The Advocacy Coalition Framework (ACF) views power as crucial in policy processes, but the nature of coalition power, its determinants, and how to empirically measure it remain understudied. In this article, we use a mixed method approach and social network analysis to explore power relationships in the biodiversity policy subsystem in ...
Alix d'Agostino +2 more
wiley +1 more source
Shuitu Baochi Xuebao, 2006 目前常用的数学模型法和景观生态学方法，对揭示区域生态压力的现状和进行区域横向比较具有良好效果，但是缺乏历史纵向比较。景观生态背景值，是在综合了区域特定历史时期景观生态本底值和合理的人类活动两方面因素的基础上形成的。运用景观生态背景值作为景观生态压力评价的坐标起点，结合区域中主要的生态过程，通过对变化中的景观生态类型、格局与景观生态背景值的偏离程度来评价区域生态压力与安全，评价结果不仅能较明确地说明区域生态压力与安全现状的性质，同时清晰地揭示出人为因素对区域生态压力与安全状态的影响程度与性质。
张艳芳, 任志远
doaj +2 more sources
Partisanship, Deservingness, and the Attitudinal Policy Feedback Process for Social Policy
Policy Studies Journal, EarlyView.ABSTRACT In an era of identity‐based partisan polarization, we examine whether social policies can still generate positive attitudinal feedback among beneficiaries. Drawing on nationally representative survey data, we demonstrate that partisanship conditions the policy feedback process through divergent perceptions of group deservingness.
Chris Faricy, Christopher Ellis
wiley +1 more source
ABCA12 Frameshift Deletion in Domestic Cats With Ichthyosis Fetalis
Veterinary Dermatology, EarlyView.ABSTRACT Background Ichthyosis fetalis (IF), also known as harlequin ichthyosis, is a rare and often fatal autosomal recessive congenital skin disorder. It is characterized by thickened, hard skin plaques and deep skin fissures that limit mobility and cause malformations of the eyes, lips and ears.
Jeanna M. Blake +2 more
wiley +1 more source
Community and population research of Tsuga longibracteata [PDF]
, 2016 长苞铁杉（TsugalongibracteataCheng），是属于松科（Pinaceae），铁杉属（Tsuga）的第四冰期孑遗植物；主要分布在我国22°49'-28°33'N，107°12'-118°14'E之间；由于自身更新速度缓慢以及长期的砍伐利用，其地理分布相对狭小且呈零星分布，分布区和居群规模在逐渐缩小和下降，面临着灭绝的危险；本文针对分布在福建省内各县市的长苞铁杉群落进行了基本区系特征、物种多样性、种群生命过程、分布格局和生态位等方面的生态学研究，结论主要如下： 1、各样地长苞铁杉群落在科 ...
夏玉叶
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Policy &Internet, Volume 18, Issue 2, June 2026.ABSTRACT In an era of proliferating but divergent data protection regimes, the European Union's rights‐based approach and China's sovereignty‐centric model have become two dominant poles of global data governance. This article examines how multinational enterprises navigate compliance under these dual systems and how that compliance is shaped through ...
Yiping Cao
wiley +1 more source
Governing by Ambiguity: Sociotechnical Imaginaries of Platforms in China
Policy &Internet, Volume 18, Issue 2, June 2026.ABSTRACT Besides clear policy directives, the unresolved and open‐ended elements in policy communication also create discursive politics. This article argues that ambiguity in policy communication reflects the state's exercise of power within a fractured sociocultural landscape.
Fangyu Qing, Ngai Keung Chan
wiley +1 more source
Influencing factors of early activity in patients with acute ischemic stroke based on social ecological model: A qualitative study. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2023 Tang G +5 more
europepmc +1 more source
, 2012 伴随着举世瞩目的三峡工程全面竣工,三峡水库于2010年正式进入年水位落差达30 m的正常运行阶段.水库湖沼学可为环境友好型大坝建设和水库可持续管理提供科学依据.本文在三峡成库8 a以来生态系统长期监测与研究的基础上,对三峡水库水环境现状进行了归纳和总结,分析了水环境动态的时空异质性、水库纵向分区与群落组成、垂向分布及藻类水华的成因和动态,并对三峡水库藻类水华预警与生态-水文调控机制展开了论述.最后,本文尝试给出以下两方面的展望:1)大型水库湖沼学观测研究应有长期的策略;2 ...
孙志禹, 蔡庆华
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