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US Foreign Policy and the Gulf States: Changing Dynamics in a Multipolar World
World Affairs, Volume 188, Issue 4, Winter 2025.ABSTRACT This article focuses on US foreign policy toward the Gulf from Obama's Pivot to Asia to the initial period of the second Trump administration. It situates the role of the US within the broader context of the global energy transition and the Gulf states as geopolitical actors in a multipolar world order.
Steven Wright
wiley +1 more source
Design and implementation of network teaching management system based on.NET Technology [PDF]
, 2015 随着我国经济的发展，教育培训行业也有快速的发展，培训企业也越来越多，网络教学管理越来越受到人们的关注和重视。随着高考竞争的日益激烈，课堂的学习已经无法满足家长的需求。网络教学管理可以让学生及时了解自身的学习状况，利用网路教学资源，分享知识。本文以“网络教学平台”为依托，借助于.NET相关技术，分析学生的需求，对网络教学管理系统展开了研究。主要研究内容有： 1、查阅了相关文献资料，并对国内外网络教学管理的研究以及应用现状进行了阐述。 2、对网络教学管理系统的相关技术进行阐述。主要对C#、ASP ...
马晶
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International Journal of Applied Linguistics, Volume 35, Issue 3, Page 1482-1494, August 2025.ABSTRACT While previous research has established nominal complexity as a key indicator of grammatical complexity, its multi‐dimensional manifestation in constrained varieties remains underexplored. This study investigates the distribution of complex nominal structures in constrained spoken English varieties, specifically English as a Second Language ...
Jiaxin Chen, Yao Yao, Dechao Li
wiley +1 more source
Design and Implementation of Online Examination System for a College [PDF]
, 2016 随着计算机技术和互联网技术的迅速发展，网络应用范围的不断扩大，教育 信息化对传统的教育手段、教学方法、考试方法及教学环境提出了新的挑战。高 校考试方式也从传统的笔试逐渐无纸化和网络化的转变，在线考试系统正是在这 种形势下应运而生的。在线考试系统有效地避免了传统的集中考试的弊端，给系 统的各个使用者提供了不少的方便，节省了大量人力、物力和财力资源。对考生 而言，考试的公平性得到保证；对教师而言，不再需要花费大量的时间去组织考 试和评阅试卷了。 本文在充分调研某高校纸质化考试现状的基础上，以C#作为开发语言，
陆喆
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Politics &Policy, Volume 53, Issue 3, June 2025.ABSTRACT The literature has established that the politics of the welfare state are often shaped by perceptions of deservingness based on the behaviors and characteristics of target populations as well as their race and ethnicity. How are public attitudes affected when confronted with target populations along these two dimensions simultaneously?
Simon F. Haeder
wiley +1 more source
Gaoya dianqi, 2012 弓网良好接触是保障机车稳定受流的关键,合适的弓网接触压力是弓网稳定可靠受流的基础。笔者研究了不同接触压力、牵引电流条件下的弓网静态接触电阻,并得到了弓网接触电阻的数学表达式。研究结果表明:弓网静态时接触电阻随接触压力、牵引电流增大而减小,接触压力小于7080 N,接触电阻所接触压力的增加,接触电阻激剧减少;大于7080 N后,接触电阻随接触压力的变化不明显,近似恒定关系。
王万岗 +8 more
doaj
3D reconstruction of train accident scene based on monocular image [PDF]
, 2017 To help with making an emergency rescue plan for train accidents, a rapid 3D reconstruction method of train accident scene based on a monocular image was proposed.
Chang, J. +4 more
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Application Effect and Countermeasures of the Family Contract Service Model Based on "the Consortium of Rural Doctors and Community Doctors" Among the Elderly Residents in the Mountainous Area of North Beijing [PDF]
, 2022 BackgroundThe elderly residents in the mountainous area of northern Beijing have a high incidence of chronic diseases, a weak economic foundation, limited access to health knowledge, and a long distance from community health service institutions.
ZHANG Ruyi, PENG Yingchun, ZHANG Zhiying
core +1 more source
Integrative Conservation, Volume 4, Issue 1, Page 10-19, March 2025.Brief summary: Urbanization is leading to “Nature‐deficit Disorder” that threatens children's health and the sustainable development of humanity. This study implements a new solution—the Mini Botanical Garden, which integrates some of the functions of botanical gardens into community green spaces to popularize nature education in the city.
Aoqi Zhang +6 more
wiley +1 more source