和谐文化与和谐警民关系构建

和谐文化是和谐社会的精神家园,对和谐社会的建设具有观念引导、思想支撑的作用。构建和谐的警民关系,是我们党的根本宗旨对公安工作的本质要求,是做好新形势下社会稳定工作的根本保证。只有把和谐文化运用到警民关系的构建中,才能加强警察队伍建设,缩短警民距离,增强公安队伍的亲和力和凝聚力。     

Flexibility at the Margin and Labor Market Volatility in OECD Countries*

We study the business‐cycle behavior of segmented labor markets with flexibility at the margin (e.g., just affecting fixed‐term contracts). We present a matching model with temporary and permanent jobs (i) where there is a gap in the firing costs associated with these types of jobs and (ii) where there are restrictions in the creation and duration of fixed‐term contracts. We show that a labor market with ``flexibility at the margin'' increases the unemployment volatility with respect to one that is fully regulated. This analysis yields new insights into the interpretation of the recent volatility changes witnessed in the OECD area.     

湖南五马垄矿区铅锌矿地质特征及成矿预测研究

本次研究是对湖南省郴州市苏仙区五马垄铅锌矿的新一轮研究和找矿预测,论文是本人在系统收集以往地质、物探、化探等成果资料的基础上,研究成矿地质条件,总结区内控矿因素与成矿规律。通过地质测量、剖面测量及槽探揭露,大致了解区内地质特征及地表矿化特征。     

国内外预算项目库制度建设的特点及对我军的启示

认真考察和研究世界发达国家军队和地方政府预算项目库管理经验，并积极吸收和借鉴其有益做法，对于提高我军预算项目库管理水平，具有重要的现实意义。从中国政府和外军预算项目库制度建设的特点入手，提出了对健全我军预算项目库制度的启示。     

Perfectly competitive bilateral exchange without discounting

In a random-matching economy of traders who maximize cumulative consumption (overtaking criterion), the stationary, Markov, Bayesian-perfect equilibrium is studied. At such equilibrium, two results hold: (1) perfect substitutability between current and future consumption implies a no-surplus condition; and (2) by the no-surplus condition, there is a nominal price at which all trades must occur. These results strengthen the seminal results of Ostroy (1973) regarding monetary bilateral exchange in two ways: the incentive compatibility of the equilibrium trading pattern is established and a less roundabout trading pattern enhances welfare by enabling consumption to occur more frequently.     

中华礼仪文明教育活动模式实践探索

中华礼仪文明教育活动是人文素质教育的一种好形式。它能培养学生文明之举、敬畏之心、感激之情和奋发之志。开展中华礼仪文明教育活动应体现知行结合原则、学生主体地位、教师指导作用、教育规律和学生成长规律。     

Coloured Logic Petri Nets and analysis of their reachable trees

Logic Petri nets (LPNs) can describe and analyse the batch processing function and passing value indeterminacy in cooperative systems, and alleviate the state space explosion problem. However, the indeterminate data of logical output transitions cannot be described explicitly in LPNs. Therefore, Coloured Logic Petri nets (CLPNs) are defined in this paper. It can determine the indeterminate data of logic output transitions in LPNs, i.e., the indeterminate data can be represented definitely in CLPNs. A vector matching method is proposed to judge the enabling transitions and analyse CLPNs. From the marking equation and the proposed reachable tree generation algorithm of CLPNs, a reachable tree can be built, and reachable markings are calculated. The advantage of CLPNs can be shown based on the number of leaf nodes of the reachability tree, and CLPNs can solve the indeterminate data of logical output transitions. Finally, an example shows that CLPNs can further reduce the dimensionality of reachable markings.     

我国旅游者消费模式与行为特征分析

目前我国经济体制转轨过程中面临着有效需求不足的问题，释放被旧体制抑制的消费能量已成为经济工作的重点。旅游具有高效快速拉动消费的功能，因此研究旅游者的消费模式及行为特征极具现实意义。首先澄清了经济意义上常被混淆旅游者消费与旅游消费的概念，其次提出了多维度的定义模式。把心理体验、社会互动、经济支持这些旅游者消费的突出特征，定义为内层维度，把空间维度、时间维度、文化维度这些限制内层的因素定义为外层维度。最后，分析了每一纬度的消费模式及相应的行为特征。     

篮球运动员的心理特征及其赛前心理训练方法探讨

赛前的心理问题往往导致运动员在比赛中动作失调、变形、丧失信心。要使运动员在比赛中战术水平得到淋漓尽致的发挥,就需要教练员较好地了解和掌握篮球运动员的心理特征并能有针对性地进行赛前心理训练和指导。     

球类竞赛的排各式积分编排方法研究

在球类竞赛中，采用“分组循环＋淘汰赛”的竞赛办法，虽然可以解决赛程适中的问题，但不能解决分组的问题。而棋类积分编排赛制虽然可以避免分组，但由于受到职业等级分排序的局限，使得其它项目的竞赛编排无法参照。通过研究，借鉴棋类积分编排方法理论，我们总结出“排名式积分编排方法”理论。目的是把棋类积分编排方法运用到其他体育项目上。虽然该理论目前还没有在积分编排软件上得到运用，但可以为研究人员提供参考。