UNITED NATIONS, Aug. 15 (Xinhua) -- Since the beginning of this year, 1.7 million Afghan citizens have returned to the country from Iran and Pakistan, a UN spokesman said Friday.

BEIJING, Aug. 15 (Xinhua) -- China stays committed to peacefully resolving the Iranian nuclear issue through political and diplomatic means, opposes invoking Security Council "snapback" sanctions and ...

在全球电子产业的版图上，每一次前沿技术的突破、每一项创新产品的问世，都可能掀起一场行业变革的风暴。而作为汇聚全球电子产业精华的重要展会，2026 ...

本研究针对发展中国家农村地区洪水灾害频发但防护措施不足的问题，首次应用解释水平理论 (CLT)框架，通过结构方程模型 (SEM)分析地理距离、时间距离等心理距离维度对伊朗农村居民防洪行为的影响。研究发现CLT要素可解释67.1%的防护措施实施方差，为制定针对性防洪政策提供了创新性理论依据。