论军队院校伙食保障社会化的监管问题

军队院校伙食保障社会化改革要想取得实效,得到广大官兵的支持和拥护,必须把维护和发展官兵利益作为社会化改革的根本。有关部门应采取有力措施,加强对地方餐饮承包方的监管。     

Supply chain coordination with shelf‐space and retail price dependent demand and heterogeneous retailers

We consider supply chain coordination in which a manufacturer supplies some product to multiple heterogeneous retailers and wishes to coordinate the supply chain via wholesale price and holding cost subsidy. The retail price is either exogenous or endogenous. The market demand is described by the market share attraction model based on all retailers'shelf‐spaces and retail prices. We obtain optimal solutions for the centralized supply chain, where the optimal retail pricing is a modified version of the well‐known cost plus pricing strategy. We further get feasible contracts for the manufacturer to coordinate the hybrid and decentralized supply chains. The manufacturer can allocate the total profit free to himself and the retail market via the wholesale price when the retail price is exogenous, but otherwise he cannot. Finally, we point out that different characteristics of the retail market are due to different powers of the manufacturer, and the more power the manufacturer has, the simpler the contract to coordinate the chain will be. © 2010 Wiley Periodicals, Inc. Naval Research Logistics, 2010     

热真空条件下工作的电气电缆载流量计算与试验

高空制导飞行器从母舱释放后,制导舱与仪器舱之间部分电气电缆处于热真空条件下工作。对此种特定条件下的电缆进行了载流量计算。理论计算表明,给定的电缆设计满足在热真空条件下正常工作要求。最后简略介绍了载流量试验。     

用人工神经网络BP算法评价城市火灾风险

深入讨论了人工神经网络的BP算法在城市火灾风险评价中应用的可行性和一些具体做法.     

Warranty costs: An age‐dependent failure/repair model

An age‐dependent repair model is proposed. The notion of the “calendar age” of the product and the degree of repair are used to define the virtual age of the product. The virtual failure rate function and the virtual hazard function related to the lifetime of the product are discussed. Under a nonhomogeneous Poisson process scenario the expected warranty costs for repairable products associated with linear pro‐rata, nonrenewing free replacement and renewing free replacement warranties are evaluated. Illustration of the results is given by numerical and graphical examples. © 2004 Wiley Periodicals, Inc. Naval Research Logistics, 2004.     

谈审计监督工作对党委决策的促进作用

审计监督工作在促进公安现役部队党委科学民主规范经济决策管理方面发挥着不可替代的作用,它特有的监督与服务、评价与鉴证职能决定了在部队规范化建设中的地位和作用。从帮助有关人员完善自我、提高履职能力水平,帮助被审计单位建章立制、规范管理等层面,诠释了审计监督工作在部队建设中的促进、服务、制约、保证作用。     

面向Agent的海军军械勤务辅助支持系统的逻辑构建

结合分布式人工智能中的Agent技术和军械勤务辅助支持系统的特点 ,研究了面向A gent的军械勤务辅助支持结构。结合该系统介绍了Agent和多Agent系统的概念 ,讨论了A gent的通信机制     

The politics of international chemical weapon justice: The case of Syria, 2011–2017

There has been near-universal condemnation of the use of chemical weapons in the Syrian conflict. The international community has nevertheless struggled to make progress on holding the perpetrators to account. This article reviews developments at the international level in terms of Syrian chemical weapon justice between 2011 and 2017. It argues that there have been substantive disagreements between states on the rationale and means of justice in the Syrian case. It also argues that international initiatives have been tightly intertwined with developments in chemical disarmament and conflict resolution processes as well as the broader war. The article describes progress and challenges to chemical weapon justice in a number of distinct formal international mechanisms during the period studied. The analysis concludes by contextualizing international responses—including the U.S. tomahawk strikes against a Syrian airbase—to the Khan Shaykhun chemical attacks of April 2017.     

The building evacuation problem with shared information

In this article, the Building Evacuation Problem with Shared Information (BEPSI) is formulated as a mixed integer linear program, where the objective is to determine the set of routes along which to send evacuees (supply) from multiple locations throughout a building (sources) to the exits (sinks) such that the total time until all evacuees reach the exits is minimized. The formulation explicitly incorporates the constraints of shared information in providing online instructions to evacuees, ensuring that evacuees departing from an intermediate or source location at a mutual point in time receive common instructions. Arc travel time and capacity, as well as supply at the nodes, are permitted to vary with time and capacity is assumed to be recaptured over time. The BEPSI is shown to be NP‐hard. An exact technique based on Benders decomposition is proposed for its solution. Computational results from numerical experiments on a real‐world network representing a four‐story building are given. Results of experiments employing Benders cuts generated in solving a given problem instance as initial cuts in addressing an updated problem instance are also provided. © 2008 Wiley Periodicals, Inc. Naval Research Logistics, 2008     

提高教师自身综合素质与加强学生思想政治教育

在思想政治教育工作中,教师的言传身教、敬业态度、政治理论修养、知识储备、仪表形象都会对大学生良好品质的形成产生深刻的影响。因此,在加强学生思想政治教育的过程中,不能忽视教师自身综合素质的提高。