我国体育非物质文化遗产的属性研究——以达斡尔、鄂温克、鄂伦春族为例

摘要：运用文献资料、实地考察、逻辑分析和比较分析等研究方法,对达斡尔、鄂温克、鄂伦春族体育非物质文化遗产的相关理论及其相互关系问题进行了探讨,重点论述了其特有属性和共有属性。主要结论：概念是对象本质的外在表现和反映;本质是对象本身固有的本质属性,也是区别于其它同类事物的一种决定性因素;属性是对象体内固有的、客观存在的性质特征状态,包括对象的性质以及对象之间的关系。属性又分为特有属性和共有属性,其中特有属性来源于对象的性质,并决定着对象的本质;达斡尔、鄂温克、鄂伦春族体育非物质文化遗产的特有属性,包括健身性和公平性;共有属性包括竞争性、审美性、娱乐性、民族性、地域性、传承性和变异性。研究目的在于厘清属性及与属性相关概念之间的关系,认清和重视我国体育非物质文化遗产的文化内涵及属性特点,避免和解决在实际保护中存在的问题,为我国体育非物质文化遗产得到有效的传承与发展提供参考。     

甘肃白水江自然保护区蕨类植物区系的研究

据初步统计,甘肃省白水江国家级自然保护区共有蕨类植物34科,66属197种,是甘肃省蕨类植物最丰富的地区。该区蕨类植物区系起源古老,地理成分复杂,热带、亚热带成分占主导地位。这种区系特征与本区古老的地质和优越的水热条件密切相关。     

Developmental factors influencing exceptional status at age six years

A multivariate analysis of exceptional states in 384 children aged 6 years is presented. Predictors were six items of information in the domain of child development, four items were in the domain of social factors, and three items were maternal traits. Criteria were six of nine exceptional states on which there were enough cases for multivariate analysis. The AID-4 interaction regression method was the technique of analysis applied to data gathered by prospective longitudinal study. No consistent sets of predictors were found for the criteria. However, Coddington's Life Changes scores were frequently observed as prime sources of variance. Social class scores were also important influences on criteria of exceptionality.     

论叙词语言与自然语言的结合问题

详细阐述了叙词语言和自然语言结合的可行性问题，介绍了《自然语言叙词表》的作用、类型、和《新华书目报》索引情况。     

自然体育视域下健康生活方式的研究

为了解自然体育是如何成为人们的一种健康生活方式。该文采用文献资料法和逻辑推理法对不健康的生活方式进行了分析,得出健康的隐患包括环境恶化、营养过剩、运动量不合理3个方面,表明生活方式与健康的关系十分密切。分析了“自然体育”对人们健康生活方式的作用和价值,认为自然体育运动正在成为人们的一种健康的生活方式。     

面向产品概念设计的用户需求目标体系

在产品的研发阶段加强对产品概念属性组合的设计评估,以减少设计环节、明确设计方向,快速高效地转化用户需求目标来满足消费者的需求.文章分析了联合-层次分析在用户需求目标转化中的应用技术,提出了基于联合层次分析的用户需求目标体系的构建方法.     

A hybrid approach to managing job offers and candidates

The evolution of the job market has resulted in traditional methods of recruitment becoming insufficient. As it is now necessary to handle volumes of information (mostly in the form of free text) that are impossible to process manually, an analysis and assisted categorization are essential to address this issue. In this paper, we present a combination of the E-Gen and Cortex systems. E-Gen aims to perform analysis and categorization of job offers together with the responses given by the candidates. E-Gen system strategy is based on vectorial and probabilistic models to solve the problem of profiling applications according to a specific job offer. Cortex is a statistical automatic summarization system. In this work, E-Gen uses Cortex as a powerful filter to eliminate irrelevant information contained in candidate answers. Our main objective is to develop a system to assist a recruitment consultant and the results obtained by the proposed combination surpass those of E-Gen in standalone mode on this task.     

基于多层线性模型的科研人员项目资源获得影响因素及其效应研究

本文结合全国范围内的一项抽样调查数据,以多层线性模型(HLM)为分析工具,考察了个体和单位两个层次的因素对科研人员获取项目资源的影响效应及影响机制.研究发现,科研人员在项目资源获得数量上的总体差异,既受性别、教育程度、职称、权力、私人关系等个体特征的影响,也有相当部分差异可以归因于单位类型、科研实力、单位规模等组织属性,后者所能解释的方差比例占到了近五分之一.单位属性既直接影响了不同科研机构的平均项目资源量,也结构性地调整了不同单位内个体特征对于项目资源获得的影响效应.对科研人员项目资源获得及相关的资源分配不平等等问题的探讨,需要重视对结构性、制度性因素(如单位属性)的把握和认识.     

基于语义加权距离的语义相似度改进算法

在信息检索领域,概念的语义相似度计算起着重要的作用。针对现有研究文献中语义相似度计算中的若干问题,本文在语义加权距离算法的基础上讨论了多继承问题和概念属性问题。对于多继承问题,探讨了概念之间通过父概念和子概念进行连接所得到的路径长度相等的情况;对于概念属性问题,本文将对象类型属性和数据类型属性区别对待,提出了数据类型属性的相似度算法。最后,通过计算一个实例中概念节点的相似度,证明了本文算法的有效性。     

Clinical implications of exercise immunology

Maintaining leanness and a physically active lifestyle during adulthood reduces systemic inflammation, an underlying factor in multiple chronic diseases. The anti-inflammatory influence of near-daily physical activity in lowering C-reactive protein, total blood leukocytes, interleukin-6, and other inflammatory cytokines may play a key role in lowering risk of cardiovascular disease, certain types of cancer, type 2 diabetes, sarcopenia, and dementia. Moderate exercise training causes favorable perturbations in immunity and a reduction in incidence of upper respiratory tract infection (URTI). During each bout of moderate exercise, an enhanced recirculation of immunoglobulins, neutrophils, and natural killer cells occurs that persists for up to 3-h post-exercise. This exercise-induced surge in immune cells from the innate immune system is transient but improves overall surveillance against pathogens. As moderate exercise continues on a near-daily basis for 12–15 weeks, the number of symptoms days with URTI is decreased 25%–50% compared to randomized sedentary controls. Epidemiologic and animal studies support this inverse relationship between URTI risk and increased physical activity.