核动力装置主系统对蒸汽发生器给水流量的动态响应

本文把集总参数法用于堆芯、一回路和二回路,导出了主系统对蒸汽发生器给水流量丧失的动态方程组及其解析解,非常适用于运行监督性快速计算。     

习主席武警部队建设目标提出的时代背景和重大意义

为使武警部队“牢记强军目标、献身强军实践,永远做党和人民的忠诚卫士”主题教育活动收到实效,就要学习贯彻好武警部队建设目标。论述了武警部队建设目标提出的时代背景,以及提出武警部队建设目标所具有的四个方面的重大意义。     

对提升武警“合训”院校教育质量的几点思考

如何快速提升教育质量,是武警“合训”院校教育当前所面临的一个重要课题。对此,必须将“严格选拔标准,为提升教育质量奠定基础;加强理想信念教育,筑牢学员扎根警营的意识;以任务为牵引,打牢学员履职尽责的军事素质基础;采取多种方法,激发学员学习的内在动力;突出领导管理能力培养,夯实学员的领导管理基础”等,作为“合训”学员培养的根本着力点。     

Explaining the (il)legality of Uganda's intervention in the current South Sudan conflict

During the night of 15 December 2013, fighting broke out between factions of the Sudan People's Liberation Army (SPLA) in Juba, the capital of the Republic of South Sudan. The fighting pitted forces loyal to President Salva Kiir against those loyal to former Vice President Riek Machar. Five days later, Uganda sent troops into South Sudan, advancing a number of reasons for intervention, including that it had been invited by the legitimate government of South Sudan to ensure order; it needed to evacuate Ugandan citizens caught up in the fighting; it had been asked by the United Nations Secretary-General to intervene; and that the regional organisation, the Intergovernmental Authority on Development had sanctioned the intervention. As the conflict escalated, Ugandan troops started fighting on the side of forces loyal to Kiir. The underlying reasons for the intervention were clearly economic, but those advanced were legal. This article discusses both sets of reasons and concludes that the economic reasons are more persuasive. Nevertheless, while some of the legal arguments (such as being invited by the legitimate government of South Sudan) can be asserted, others are clearly dubious. In addition, the participation of Ugandan troops in the fighting on the side of the Kiir government renders the intervention illegal.     

A Foregone Conclusion? The United States,Britain and the Trident D5 Agreement

Existing studies of the United Kingdom’s purchase of Trident D5 missiles have simplified the Reagan administration’s sale. Using previously classified documentation, this article highlights the potential political and financial ramifications of a sale agreement that led to complex deliberations within the Thatcher government up until the final day of negotiations. The White House viewed the sale as a means to strengthen Western nuclear and conventional forces to counter the perceived Soviet threat. However, even within this conducive environment, US officials still drove a hard bargain with their British counterparts, in order to support US strategic interests. Indeed, the White House utilised the sale to influence British defence policy. In this way, the Trident agreement was not a foregone conclusion but rather a continuation of the friendly, but not preordained, nature of US–UK nuclear relations that has been renegotiated, according to the varying interests of both parties, throughout the partnership's existence.