论艺术体验的特性和深化

艺术体验是一种主动、自觉的生命体验,它是一种创造,而不是各自分离的心理要素的堆积.它具有一、个体性和不可替代性;二、假定性与虚拟性;三、双向建构性;四、流动深化性等特点,是一个不断深化永无止境的过程.     

Asymptotic ruin probabilities of a dependent renewal risk model based on entrance processes with constant interest rate

In this paper, the risk model with constant interest based on an entrance process is investigated. Under the assumptions that the entrance process is a renewal process and the claim sizes satisfy a certain dependency, which belong to the different heavy-tailed distribution classes, the finite-time and infinite-time asymptotic estimates of the risk model with constant interest force are obtained.     

亨利定律及其在环境科学与工程中的应用

亨利定律描述了化合物在气液两相中的分配规律,在环境科学与工程领域中有着广泛的应用.鉴于挥发性有毒化合物在多介质环境中的行为研究的重要性,本文对于亨利定律常数在真实自然环境中应用的最新研究做了评述.此外,本文首次将不同教材的亨利定律常数的定义做了汇编.     

“五常”新释

心理障碍是当前高校学生教育中不可忽视的一个重要方面。大学生中常见的心理障碍主要是焦虑、抑郁、疑病、恐怖症、强迫症、神经衰弱、人格障碍等常见的临床诊断现象。产生这些心理障碍的原因,主要来源于个体、家庭、社会和学校教育方面的欠缺。从个体角度进行调治的方法是:一要正视现实;二要正视自己;三要建立良好的人际关系;四要养成合理的生活秩序;五要保持积极愉快的精神生活;六要有意识地培养自信。     

分光光度法测定多元酸离解常数的优化计算法

本文讨论了依据优化计算原理用分光光度数据计算多元酸离解常数的优化方法和计算机程序,用编制的计算机程序计算了多种多元酸的离解常数,所得结果与文献值相符。     

教学型恒压变频供水系统的研制

教学设备与实际生产设备相比 ,要求具有体积小、造价低、直观透明 ,技术领先的特点 ,从用途到制造工艺均具有其特殊性 ,须专门研究和开发。本文论述我们研制的具有网络功能的微型恒压供水系统的研制过程和使用情况。     

普希金与贡斯当

关于普希金自由思想与贡斯当的关系是一个目前极少论及的问题。贡斯当对普希金的影响有两条途径:直接途径即普希金对贡斯当以及斯达尔夫人著作的直接阅读,间接途径即通过以恰达耶夫为代表的中介作用领会贡斯当的自由思想。普希金与贡斯当在宪政思想和对极权的批判方面达成共鸣,因之,他的自由思想"独立于时代的政治仇恨",而与现代自由理念发生关联。     

构建好社会的方略及我国建国方略的转变

构建好社会有两种不同的方略 :一种是先预设一套固定模式再实施的“理想蓝图法” ;另一种则是没有任何不变规定的“不断改错法”。鉴于两种方略各有利弊 ,需要再提出一种新的方略 ,这就是综合了前两种方略优点的“终极价值目标法”。我国第一代领导人时期一直是用理想蓝图法的思路建国 ,这种状况到第二代领导人时才出现根本转变 ,尤其是邓小平“三个有利于”的提出 ,标志我们已开始走向终极价值目标法的思路。     

A theory of statistical models for Monte Carlo integration

Summary. The task of estimating an integral by Monte Carlo methods is formulated as a statistical model using simulated observations as data. The difficulty in this exercise is that we ordinarily have at our disposal all of the information required to compute integrals exactly by calculus or numerical integration, but we choose to ignore some of the information for simplicity or computational feasibility. Our proposal is to use a semiparametric statistical model that makes explicit what information is ignored and what information is retained. The parameter space in this model is a set of measures on the sample space, which is ordinarily an infinite dimensional object. None-the-less, from simulated data the base-line measure can be estimated by maximum likelihood, and the required integrals computed by a simple formula previously derived by Vardi and by Lindsay in a closely related model for biased sampling. The same formula was also suggested by Geyer and by Meng and Wong using entirely different arguments. By contrast with Geyer's retrospective likelihood, a correct estimate of simulation error is available directly from the Fisher information. The principal advantage of the semiparametric model is that variance reduction techniques are associated with submodels in which the maximum likelihood estimator in the submodel may have substantially smaller variance than the traditional estimator. The method is applicable to Markov chain and more general Monte Carlo sampling schemes with multiple samplers.     

从农业文明特征看中国传统建筑的设计意念

农业社会生活是中国传统社会的物质文化、制度文化和观念文化创造、发展的基础。农业文明深刻影响中国传统文化民族性格、心理及社会结构特征,进而影响着中国建筑的设计理念,从而产生并发展出源远流长而丰富深刻的建筑美学思想。从华夏民族重实际轻玄想的务实精神、师法自然、恒久变易、封闭、保守的围合心态,及家国同构的社会结构特征,论述中国传统建筑迥异于西方建筑的以人为本、因任自然、反本开新、重重包围、院院相套及门、堂分立的设计意念。