MPP数据并行FORTRAN汇编代码模拟环境的设计与实现

本文阐述了一种在单机上模拟ＭＰＰ机执行并行汇编代码的方法。这种并行汇编代码由ＭＰＰＦＯＲＴＲＡＮ编译器生成。由于在一个大型工程中，编译生成的目标代码运行环境不一定能及时具备，所以，研制汇编代码模拟环境ＤＰＦＡＳ有助于及早验证编译目标代码的正确性和完备性。本文通过共享进程组在ＳＧＩ工作站上实现多机环境模拟和远程地址访问模拟。此模拟环境的实现对ＭＰＰ数据并行ＦＯＲＴＲＡＮ编译器的正确性验证和效率评估有一定的帮助。     

模糊多属性群决策与潜艇作战方案优选

分析了潜艇作战方案的优选实质是一个模糊多属性的群决策过程,建立了模糊多属性群决策的一般模型,介绍了一种以模糊理想解与模糊负理想解同时作为参照基准,以海明距离作为测度工具,以相对贴近度作为衡量标准的模糊折衷型多属性群决策方法,应用实例表明此方法可行有效。     

健康跑对增进体质弱势群体女大学生身心健康的研究

运用文献资料、问卷调查法和数理统计法，对高校女大学生体质弱势群体开展健康跑进行了实验研究。结果表明：体质弱势群体女大学生长期进行健康跑锻炼后，有氧耐力得到了明显的提高，改善了心肺机能，并且带来了积极的主观感受体验，对弱势群体女大学生增强体质，保持青春活力有重要作用。     

Balancing stability and efficiency in team formation as a generalized roommate problem

The assignment of personnel to teams is a fundamental managerial function typically involving several objectives and a variety of idiosyncratic practical constraints. Despite the prevalence of this task in practice, the process is seldom approached as an optimization problem over the reported preferences of all agents. This is due in part to the underlying computational complexity that occurs when intra-team interpersonal interactions are taken into consideration, and also due to game-theoretic considerations, when those taking part in the process are self-interested agents. Variants of this fundamental decision problem arise in a number of settings, including, for example, human resources and project management, military platooning, ride sharing, data clustering, and in assigning students to group projects. In this article, we study an analytical approach to “team formation” focused on the interplay between two of the most common objectives considered in the related literature: economic efficiency (i.e., the maximization of social welfare) and game-theoretic stability (e.g., finding a core solution when one exists). With a weighted objective across these two goals, the problem is modeled as a bi-level binary optimization problem, and transformed into a single-level, exponentially sized binary integer program. We then devise a branch-cut-and-price algorithm and demonstrate its efficacy through an extensive set of simulations, with favorable comparisons to other algorithms from the literature.     

On matched active redundancy allocation for coherent systems with statistically dependent component lifetimes

This study addresses the allocation of matched active redundancy components to coherent systems with base components having statistically dependent lifetimes. We consider base component lifetimes and redundancy component lifetimes which are both stochastic arrangement monotone with respect to a pair of components given the lifetimes of the other components. In this context, allocating a more reliable redundancy component to the weaker base component is shown to incur a stochastically larger system lifetime. Numerical examples are presented as an illustration of the theoretical results.     

From Nationalism to Factionalism: Faultlines in the Naga Insurgency

Do ceasefires or peace talks create fragmentation in the insurgent groups? Rather than proposing claims that can offer predictions about armed groups behaviour under ceasefires or peace processes, the analysts tend to focus largely on the dynamics between state and non-state actor. The experts pay little attention to overtime changes in social and local political context which might contribute to propelling a rebel group towards fragmentation and factionalism. The present study intends to fill this gap by exploring the shifting role of public opinion and ethnic support for the peace talks to ascertain whether it can increase the likelihood of factionalism in rebel groups or not. This article applies this approach to the case of Naga National Movement (1947–2015) in India, and finds that the proposed variable appears to have increased the frequency of factionalism in the movement.     

Explaining Cohesion in an Insurgent Organization: The Case of the Mizo National Front

Despite the prevalence of violent uprisings against the states, existing literature has produced a generalized explanation of the causes and onset of such uprisings ignoring crucial aspects of (non-state) armed group cohesion, such as their capabilities to manage intra-group tensions and rivalries. In this paper, I examine recent research in the field of civil conflict to understand the importance of investigating underlying constraints which can cause serious impediments to the capabilities of a state during the course of a war. The paper then focuses on the importance of internal strategic resources, such as pre-war and wartime sociopolitical networks in which insurgents mobilize, recruit new cadres and maintain intra-group cooperation, to suggest how it can contain the consequences of counterinsurgency operations and other state strategies on the internal cohesion of an insurgent group. A detailed case study of the Mizo National Front (MNF) in India demonstrates the argument’s plausibility.     

科学管理、精益管理与精确作战工程保障研究

设计是作战行动筹划的重要步骤,精确工程保障需要对工程保障行动进行精密的设计和精确管理与控制。科学管理采用科学实验的方法,通过劳动方法标准化和差别计件工资制度,有效提高了工作效率,其基本原理经过百余年的实际检验,被证明是一个成熟有效的管理方法。借鉴科学管理理论,需要对工程保障行动进行动作研究,进而研究工程保障行动的作业标准,以期提高其保障效率。精益管理是在科学管理在新的历史时期的发展与改进,它使用了准时制、零库存、均衡生产、持续改进等先进的管理理念和六西格玛管理、成组技术等先进技术,为基于信息系统体系作战的工程保障能力生成提供了有益的借鉴,可加深我们对精确工程保障的理解,促进精确工程保障研究的可操作性。     

基于QQ群的教育技术本科生情感目标教学环境设计

长期以来,学生的情感发展被教育者所忽视。目前教育技术学学科定位仍处于争论阶段,而其自身较明显的技术外观又往往使专业学生对该学科的理解和认识产生不同程度的偏误。但需要明确的是,学生接受专业教育,既要学习认知层面的专业知识,更要明确以价值观为代表的专业情感目标。可以认为,忽视了专业情感目标的教学是畸形的教学。本文从罗杰斯人本主义理论的视角出发,分析了构建基于QQ群的情感目标教学环境的设计方案,旨在促进教育技术专业的健康发展。     

义务教育均衡发展实践研究——以石河子N学区集团化管理为例

义务教育均衡发展是一个时代课题。本文以石测子第二学区集团化发展为例,从管理模式、运行机制、保障措施等方面论述了集团化、捆绑式发展给学区带来的变化,深入阐述了通过学区集团化实现优质资源共享,提升薄弱学校办学水平,整体提高区域内教育质量的方法及途径。