大学生志愿者行动的价值探微——以长沙市大学生志愿者行动为例

志愿者行动体现着"奉献、友爱、互助、进步"的志愿精神。当前,大学生已逐渐成为城市志愿者行动的参与主体,在各种志愿者行动中不断发挥着自身的作用。长沙市大学生志愿者在参与所在城市志愿服务活动的过程中,主要体现了自身的文化价值、社会价值及个人价值。就文化价值而言,大学生志愿者在服务中发挥着传递传统文化、弘扬人与城市和谐、提升城市文化品味的作用;就社会价值而言,大学生志愿者发挥着社会道德整合功能与激励公民积极向上,融洽社会关系,增强公民责任感的作用;就个人价值而言,大学生志愿者在服务的过程中也提升了个人的精神境界,实现自己的人生价值。     

对影响速度素质因素的探讨

速度素质是人体身体素质的重要组成部分之一 ,任何体育运动项目 ,都必须具备相应的速度素质水平。本文将就影响速度素质因素进行一些探讨。     

"自然无为"与企业管理

文章首先阐释了道家“自然无为”的要义，然后分析了“自然无为”对企业人本管理的借鉴意义，最后指出了老子《道德经》蕴涵的“长久”思想是现代企业永续经营的智慧宝藏，并提出了企业永续经营的具体途径。     

诉讼时效的若干程序法问题探析

诉讼时效既是一个实体法问题，又是一个程序法问题。在我国，存在诉讼时效审查中的职权主义，证明责任的分配不明确等问题，使诉讼时效的立法目的无法实现，有时甚至适得其反。因此，随着我国民事审判制度改革的深入，确立诉讼时效审查时的法官不自动援引原则，在证明责任中确立被告承担诉讼时效完成的主张责任的基础上，同时确立原告承担诉讼时效未完成的证明责任，这样，既符合诉讼时效的立法目的，又有利于我国司法公正。     

Calibrating a Diffusion Pricing Model with Uncertain Volatility: Regularization and Stability

A regularized (smoothed) version of the model calibration method of 1 ) is studied. We prove that the regularized formulation is solvable and that the solution depends continuously on the input data (observed derivative security prices). Associated issues of model credibility, stability, and robustness (insensitivity to model assumptions) are discussed. The Implicit Function Theorem for Banach spaces is used for the stability proof, and some numerical illustrations are included.     

分段函数在分段点处导数的一种求法

由一错例引出了讨论导函数在分段点处的左、右极限与对应函数的左、右导数相等的分段函数在分段点处导数的一种求法。     

论社会资本与市场经济秩序的规范

社会资本是指存在于人们中间、能促使人们参加集体活动的、人们共同遵守的规范、人们组成的关系网络以及社会制度。作为一种新近发现的资本形式,社会资本通过增进信任、加强合作、降低交易成本等作用方式,提高政府效率,弥补市场失灵,有效规范转型时期我国的市场经济秩序,促进市场经济健康有序发展。     

关于诉讼形式机制功能效应的辩证思考

诉讼形式理性化、机制功能化已经成为现代诉讼体系建构的一个重要特征。诉讼形式机制对现代诉讼功能的产生和发展产生了十分重要的作用。但是，关注诉讼形式机制所产生的消极功能也是建构现代诉讼体系、推进当代中国司法改革所不能忽视的。     

What comes after the welfare state?: A post-welfare development path for the UK

One vision of post-industrial society projects a sane, humane, ecological future. Achievement of this requires societal transformation of almost unprecedented dimensions. This paper offers a preliminary exploration of how changing directions to this kind of future would affect social welfare and social services in the UK. Current community activities which may help accelerate change in local futures are outlined.     

Bridging the gap between a stationary point process and its Palm distribution

In the context of stationary point processes measurements are usually made from a time point chosen at random or from an occurrence chosen at random. That is, either the stationary distribution P or its Palm distribution P° is the ruling probability measure. In this paper an approach is presented to bridge the gap between these distributions. We consider probability measures which give exactly the same events zero probability as P°, having simple relations with P . Relations between P and P° are derived with these intermediate measures as bridges. With the resulting Radon-Nikodym densities several well-known results can be proved easily. New results are derived. As a corollary of cross ergodic theorems a conditional version of the well-known inversion formula is proved. Several approximations of P° are considered, for instance the local characterization of P^o as a limit of conditional probability measures P° N The total variation distance between P° and P₁ can be expressed in terms of the P-distribution function of the forward recurrence time.