K2 Infragen bags ₹158.58 crore railway electrification order from Konkan Railway
工作范围旨在加强铁路牵引能力，以支持 3,000 吨装载目标
通过收藏和公民科学，关于 Aguapanela arvi Perafán、Cifuentes & Estrada, 2015 年在哥伦比亚分布的新数据，并附有自然历史注释（Araneae: Theraphosidae）摘要本文扩展了 Aguapanela arvi Perafán, Cifuentes & Estrada, 2015 年在哥伦比亚的已知分布，报告首次报告其在卡尔达斯省、金迪奥省的存在，和里萨拉达。此外，还记录了其自然历史的新方面，包括涉及寄生蜂和节肢动物致病真菌的寄生相互作用。这些发现基于现场观察、生物收藏中的标本和公民科学记录。Aguirre-Cano, D.、Moreno-
Afghanistan faces ‘lost generation of talent and potential,’ Security Council hears
As the Security Council met on Afghanistan, senior officials and civil society representatives delivered a clear warning Monday: despite relative security under the Taliban, worsening humanitarian conditions, restrictions on women and growing economic pressures are creating a fragile and uncertain f
