Results 11 to 20 of about 1,186 (123)
Economic Interdependence: the Causes of the Improvement of Relations Between China and its Neighbor Countries——An Empirical Study From 1981-2007 [PDF]
, 2016 改革开放后中国与周边国家的关系在整体上为何提升？经过寻找理论工具，发现自由主义所持的经济相互依赖理论可能更适合解释这一现象。自由主义认为，相互依赖有助于减少和缓解国家间的冲突，增进国际和平。不过，经济相互依赖理论的研究，尤其是实证研究，只从经济相互依赖对冲突的影响这一维度来考虑，忽略了对合作的影响。而国家间的双边关系恰恰是由冲突与合作两方面共同构成，用传统的理论理解国家间双边关系仍然力有不逮。基于原来的缺陷，在原有的理论基础上，本文增加了经济相互依赖对合作的影响这一维度进行研究。以此为基础 ...
庞铭辉
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Single‐atom catalysis hinges on fundamental challenges in precisely controlling metal‐support interactions and rationally regulating metal–adsorbate relationships. Herein, we report a universal strategy for constructing highly efficient and well‐defined Cu(I) single‐atom catalysts based on a trifurcate AlL3 molecular support.
Donghui Zhang +9 more
wiley +1 more source
Research on introduction of Smart Beta products in A-Share Market ——Based on the empirical research of A-share Smart Beta Indexes [PDF]
, 2016 指数并不特指具有特定编制方法的指数，其主要是通过对传统市值加权指数在选股和权重分配方面进行优化，在指数化管理的同时，力求相比传统市值加权指数能够产生超额收益，它代表的是对传统投资理念和指数投资理念进行融合的趋势。虽然国外发达市场SmartBeta产品已初具规模，但国内仍处于起步阶段，占指数类产品的整体规模偏低，如何借鉴海外经验并基于A股实践，筛选符合现阶段国内投资者偏好的SmartBeta指数进行产品开发已成为当下国内资产管理机构面临的重大机遇。本文首先梳理指数化投资的理论演变过程 ...
李德安
core
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Lung cancer remains the leading cause of cancer‐related deaths worldwide, yet immune checkpoint blockade (ICB) is often compromised by an immunosuppressive tumor microenvironment (TME) with acidosis, hypoxia, and poor T cell infiltration. Here, we develop a TME‐responsive nanoplatform (MgH2@Lip/PD‐L1) that couples hydrogen gas therapy with PD ...
Xuyu Gu +5 more
wiley +1 more source
A Study of China's Security Concept Towards Southeast Asia(1978-2016) [PDF]
, 2016 所谓安全观是一国的决策主体、执政者在某种世界格局中，对国家安全的内涵、国家威胁的来源、维护安全的举措等方面的系统的、提炼的认识和判断，是对形势如何、威胁来自哪里、该怎么办的回答。一国的安全观对国家的外交行为具有总括性的指导意义。 1978以来，中国对东南亚的安全观大概呈如下发展脉络。邓小平时期，基于中美关系走向缓和，全球化发展加剧，各国将竞争重心转向以经济为中心的综合国力竞争的时代特点，做出了“和平与发展是时代主题”，“世界大战打不起来”的战略判断，提出中国要抓住和平稳定的战略机遇期，“以经济建设为中心”
匡荣韬
core
World Affairs, Volume 189, Issue 2, Summer 2026.ABSTRACT In the post‐pandemic period, intensified energy price fluctuations, supply disruptions, and geopolitical tensions have tested national institutional capacities. This study examines the dynamic interaction between energy risks and government effectiveness using annual data from 25 European Union member states over 2008–2023, employing a Panel ...
Tufan Sarıtaş +3 more
wiley +1 more source
Review of Policy Research, Volume 43, Issue 2, March 2026.ABSTRACT This study applies the Narrative Policy Framework (NPF) within a non‐democratic context, exploring the role of policy narratives in the implementation of patient‐centred healthcare policy in China. Drawing on a dataset of academic journal articles that reference both “market” and “patient‐centredness,” the research reveals how local ...
Jingqing Yang
wiley +1 more source
U.S.-China Strategic Dialogue, Phase VIII Report [PDF]
, 2014 This report is the product of collaboration between the Naval Postgraduate School, Center on Contemporary Conflict and the Defense Threat Reduction AgencyThe eighth annual session of the U.S.-China Strategic Dialogue on strategic nuclear issues was held ...
Glosny, Michael +2 more
core
International Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley +1 more source
Dianci bileiqi, 2016 为了减少雷害事故的发生,为输电线路防雷提供科学依据,计算输电线路雷电反击跳闸率时必须考虑杆塔接地体冲击特性。通过EMTP建立了线路及杆塔模型,考虑雷电流作用下接地体冲击特性,分析线路反击时杆塔和接地体暂态电压变化规律。计算不同土壤电阻率和接地体长度下线路反击跳闸率,同时讨论工频电压对反击跳闸率的影响。分析结果表明:雷电流幅值较大时,接地体冲击接地电阻降低明显。工频电压对线路反击跳闸率有一定影响。增加接地体长度和降低土壤电阻率可以有效减少线路反击跳闸率。
张家祥, 张桂林
doaj