Results 31 to 40 of about 8,308 (169)
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
, 2014 The artilce can be viewed at: http://www.tcea168.com.tw/075366270/images/files/10956.pdf建造業作為全球碳排放的主要來源之一，在 全球節能減排的趨勢下將發揮舉足輕重的作 用。近年來，爲了推行綠色環保建築，各國 都在積極地發展綠色建築評審標準和認證體 系。然而，這些標準和認證體系很少提及建 築材料和建築設備在生命週期內的碳排放量。 由於缺乏相關的量化和評核基準，建造業在 減少能耗 ...
He, Q, Ng, TST, Zou, W
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International Journal of Applied Linguistics, Volume 35, Issue 4, Page 2063-2077, November 2025.ABSTRACT Despite the efforts devoted to improving L2 writing pedagogy to promote student writing development, students’ dissatisfactory writing development and outcomes are still reported. Investigating student learning preparedness to navigate L2 writing curriculum transitions may generate new understandings and provide an alternative explanation for ...
Yu Zhou, Shulin Yu
wiley +1 more source
Investigation of A Low-frequency Piezoelectric and Electrostatic Hybrid Vibration Energy Harvesting Technology [PDF]
, 2015 无线传感网络技术的发展要求更持久的供能，传统的电池体积大，寿命短，逐渐无法满足技术进步的需要。能量收集技术可以将环境中的振动能源收集转换为电能，其寿命长，无须更换，实现电子器件的自供能，是一种较为有前景的替代传统电池的技术。 根据线性质量弹簧阻尼系统理论，本文深入分析了两种主要的振动能量收集方式：压电式能量收集及静电式能量收集，分别建立了其数学模型，并在此基础上设计了一种兼具有压电式和静电式收集原理的的复合式振动能量收集器。同时，成功设计了三种非线性复合式能量收集器结构和双电容结构 ...
邓志强
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Using online reports of seahorse seizures to track their illegal trade
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract Illegal wildlife trade (IWT) is a persistent and extensive threat to global biodiversity. Hundreds of marine fish species are subject to regulation under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), but it is unclear how much protection species gain from CITES because information on marine fish ...
Sarah J. Foster +3 more
wiley +1 more source
Research on Key Issues in Eddy Current Nondestructive Evaluation of Residual Stress in Aluminum Alloy [PDF]
, 2015 铝合金作为制造业发展的基础材料，在航空航天、高速铁路、建筑工程、船舶制造、汽车工业等支柱产业中有着重要地位。残余应力往往是造成铝合金结构破坏的重要因素。有效的评价应力状态，特别是导致损伤出现的临界应力状态是评价设备结构强度、可靠性的重要依据。传统的无损检测方法已广泛应用于工程实际中，但大部分局限于对已成型的缺陷进行检测。对于可能导致损伤出现的隐性、不规律变化的残余应力状态的评价则较为困难。 目前，应用较多的残余应力检测法主要有盲孔法、X射线法、超声波法以及磁测法。这些方法在使用上都存在很大的局限性 ...
汪涛
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Politics &Policy, Volume 53, Issue 5, October 2025.ABSTRACT Policy evaluation is crucial for effective governance and development in the Global South, yet its institutionalization is shaped by a complex interplay of historical, political, and transnational factors. This study examines how colonial legacies, domestic political dynamics, and external influences converge to influence policy evaluation ...
Anis Ben Brik
wiley +1 more source
Study on the Mechanism of Discharge Channel and Thermal Effect in Micro-EDM [PDF]
, 2015 为了提高微细电火花加工的工件表面精度、控制加工过程的放电参数以及预测放电加工的结果，本文从微细电火花加工的基本机理出发，针对微细电火花加工过程中存在的研究难点进行了探索，并从介质击穿、通道扩张、能量分配以及热作用等几个方面开展了研究。主要研究工作如下： 首先，研究了微细电火花等离子体通道击穿机理及模型。从微细电火花加工的放电特性出发，提出了适用于微细电火花加工且结合了气泡机理与电子机理的击穿机理，并基于该击穿机理建立适用于微细电火花加工过程的击穿模型。 其次，研究了微细电火花等离子体通道扩张机理及模型 ...
朱凯
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Integrative Conservation, Volume 4, Issue 3, Page 362-380, September 2025.Occurrences of dust storms and long‐distance movement of dust across landscapes is constantly increasing in south Asia. This dust is expected to have profound impact on vegetation health and sustainability as dust may contribute to nutrient budgets of the forest ecosystems, while it could impart various stresses to the plants.
Shree P. Pandey +2 more
wiley +1 more source
Gaoya dianqi, 2010 运用有限元计算软件ANSYS对变电站接地电阻的短距测量方法进行了研究。借助于ANSYS中的电流场分析模块,对引入电流极前后接地网的地表电位分布进行了计算分析,并根据补偿法原理计算得出电压极的测量位置。依据该计算分析结果,对接地网的接地电阻进行了实际测量。实验结果与计算结果吻合良好,验证了有限元分析在接地电阻短距测量法中应用的有效性。在此基础上,再次利用ANSYS对分层土壤的情况进行了研究分析,体现了有限元分析方法的灵活性与实用性。
王怡华 +3 more
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