Results 11 to 20 of about 2,915 (113)
Australian perspective on engaging with South Korea in the Indo‐Pacific
Asian Politics &Policy, Volume 15, Issue 1, Page 48-62, January 2023., 2023 Abstract How do the US allies engage with other actors in the US‐led Indo‐Pacific security order? This article examines this question in the case of Australia. We argue that the regional strategic network is a key consideration for Australia to facilitate its interaction with a target country in the Indo‐Pacific.
Jiye Kim, Arpit Raswant
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Journal of Sociolinguistics, Volume 26, Issue 5, Page 586-603, November 2022., 2022 Abstract In this paper, we discuss the affordances of an approach to the representation, interpretation, and democratization of sociolinguistic research, which utilizes the tools and methods of the theatre. Taking as an example a team ethnographic research project conducted across four cities in the UK, we discuss the process of creating drama from ...
Adrian Blackledge, Angela Creese
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Digest of Middle East Studies, Volume 31, Issue 4, Page 380-396, Fall 2022., 2022 Abstract What are some of the effects of women's participation in the 2011 Egyptian uprising on their personal biographies? A small body of feminist scholarship has examined how gender mediates the consequences of social movement participation for women.
Nermin Allam
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Policy &Internet, Volume 14, Issue 3, Page 690-710, September 2022., 2022 Abstract In 2020, the French Parliament passed an amendment that put the country at the forefront of attempts by democratic states to restrict young people's access to legal online pornography. This study examines the necessity for and potential efficacy of the amendment, Article 23, through a comparative analysis of emerging legislative and regulatory
Neil Thurman +2 more
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Journal of Advanced Nursing, Volume 76, Issue 11, Page 2897-2908, November 2020., 2020 Abstract Aims To identify the experiences of nursing in high secure forensic mental health settings that may affect staff recruitment and retention. Background Recruitment and retention of Registered Nurses is a vital international concern in the field of mental health. The high secure forensic setting presents unique challenges for the nurse.
Jennifer Oates +4 more
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Gaoya dianqi, 2021 中国高速铁路大量采用高架桥结构,研究雷电环境下高架桥接触网系统电场分布情况对于高速铁路雷击机理的阐明具有重要意义。文中结合先导发展模型以及中国高铁接触网系统实际参数,建立了高架桥接触网系统三维电场仿真模型,并对先导模型进行等效处理。基于此,分析了接触网系统周围电场分布情况,并对高架桥区段以及路基段的电场进行对比研究,研究发现:高架桥区段接触网系统周围场强明显大于路基段,因此在高架桥区段防雷措施应该更加严格;高架桥内部钢筋结构实则对接触网系统周围电场是削弱作用,并提出电容等效模型对该现象进行解释 ...
杨雪 +4 more
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Gaoya dianqi, 2020 电气化铁路中接触网与受电弓良好的接触是列车安全可靠运行的前提条件,而弓网的接触是载流条件下的摩擦接触,因此有必要对其摩擦接触进行深入研究。文中通过滑动电接触实验机,开展不同工况（压力波动幅度、压力波动频率、接触电流、滑动速度）条件下的弓网滑动电接触摩擦力研究。研究表明:作用于滑板上的接触电流增大时,弓网间的滑动摩擦力随之减小;压力波动幅度和滑动速度增大时,弓网间的摩擦力也随之增大;压力波动频率对弓网摩擦力的影响极小。利用曲线估计的基本思想,优选出最能表达压力波动幅度、接触电流 ...
陈忠华, 杨泽斌, 张海洲, 时光
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Dianci bileiqi, 2023 接触网绝缘子是铁路运输电网中的关键部件，它用于支撑、悬吊、架空导线，从而可以保证导线和导线之间以及导线和大地之间能够有足够的绝缘性。接触网绝缘子在户外所处环境较为复杂，经常会出现故障。绝缘子在出现故障时为了能够准确地检测识别出绝缘子，笔者提出了一种基于改进Faster-RCNN深度学习方法，识别与提取接触网绝缘子。该方法与传统的Faster-RCNN进行对比，实验表明：该方法识别接触网绝缘子更优，有实际的工程参考价值。
胡智强, 姚晓通
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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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Gaoya dianqi, 2023 接地系统是风电机组防雷设计保护的重要部分，接地网的几何形状关乎雷击冲击特性。传统等间距接地网遭受雷击后产生巨大的接触电压，严重危害机组的正常运转，而利用优化算法求解最优压缩比构建不等间距接地网能有效降低接触电压。文中提出基于混沌动态权重因子和非线性收敛因子的优化鲸鱼算法（FWOA），求取最优压缩比，解决传统粒子群算法（PSO）早熟和寻优精度低等缺陷，在ATP-EMTP中搭建集桨叶、塔筒、电缆、接地网为一体的风机全局波阻抗模型，考虑火花效应和增设垂直导体对暂态电位的影响的基础上 ...
张萍 +4 more
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