贯彻"三个代表"重要思想,把发展作为兴国的第一要务 --"三个代表"与马克思关于发展人类的生产力就是发展人类天性的财富的思想一脉相承

“三个代表”的重要思想和“三个有利于”的判断标准与马克思关于发展人类的生产力就是发展人类天性的财富这种目的本身的思想是一脉相承的；而在社会主义市场经济和公有制为主体，多种所有制经济共同发展的条件下，社会生产力的发展过程 必然还会存在不同阶级，不同阶层和不同利益集团利益的差别与对立，甚至还会有某个阶级，某个阶层和某个利益集团为社会生产力的发展作出牺牲，我们应该正确认识和处理这个问题。     

科研院所型科技企业人力资源开发与管理初探

人力资源的开发与管理工作是转制为科技型企业的科研院所建立现代企业制度的一项重要工作。结合现代企业制度的要求粗浅地提出了一些转制后科研院所做好科技企业人力资源开发与管理工作的基本思路和开展该项工作的具体内容与做法     

EFFECTS OF THE HYPERTHERMIA AND HARRINGTONINE ON TELOMERASE ACTIVITY OF HL-60 CELLS

ＴｅｌｏｍｅｒａｓｅｉｓａｎＲＮＡｄｅｐｅｎｄｅｎｔｐｏｌｙｍｅｒａｓｅｔｈａｔｓｙｎｔｈｅｓｉｚｅｓｔｒｌｏｍｅｒｅＴＴＡＧＧＧｒｅｐｅａｔｓｓｅｑｕｅｎｃｅｓａｔｔｈｅｅｎｄｓｏｆｃｈｒｏｍｏｓｏｍｅｓｒｅｑｕｉｒｅｄｆｏｒｔｈｅｉｎｔｅｇｒｉｔｙａｎｄｓｔａｂｉｌｉｔｙｏｆｌｉｎｅａｒｃｈｒｏｍｏｓｏｍｅｓ[1] .Ｎｏｒｍａｌｓｏｍａｔｉｃｃｅｌｌｓ ,ｇｅｎｅｒａｌｌｙｌａｃｋｉｎｇｔｅｌｏｍｅｒａｓｅａｃｔｉｖｉｔｙ ,ｄｉｓｐｌａｙｐｒｏｇｒｅｓｓｉｖｅａｔｔｒｉｔｉｏｎｏｆｔｅｌｏｍｅｒ…     

结合人体运动特征的行为识别

人体运动具有马尔可夫性质,即当前状态只受前一状态的影响.目前为止,用于人体行为识别的隐马尔可夫模型（HMM）大多使用的是全连接结构（Full-Connected structure）,并且没有把状态数目的选取和状态转移条件与人体运动特性间的关系作为研究重点.本文针对这种关系提出了基于“从左到右三状态半连接HMM”的人体行为识别方法,为每个状态的输出概率引入了权重的概念.实验表明,该方法能够在降低运算复杂度的同时,提高行为识别率,从而证明了人体运动特性分析在HAR领域中的应用价值.     

基于GIS技术的哈尔滨市二环地区人居环境评价

利用GIS手段,制作哈尔滨市二环人居环境评价等级图。首先,对地理信息系统作简单的介绍,并说明他在人居环境评价中的应用原理,其中,主要对GIS的空间分析功能进行详细阐述。其次,通过查阅文献资料,建立一套比较完整的城市住宅区人居环境评价体系。最后,对搜集到数据进行住宅区人居环境评价,并将结果以专题图的形式展现出来,通过对实例的分析,更直观地表现出GIS在城市人居环境评价中的应用。     

Experimental investigations on the damping effect due to passengers on flexural vibrations of railway vehicle carbody and basic studies on the mimicry of the effect with simple substitutions

The effect of passengers on a railway vehicle is usually considered as additional mass in designing a carbody. However, previous studies by means of stationary excitation tests or running tests using actual vehicles indicate that passengers behave not as mass but as damping. In this paper, the authors examined the passengers' damping effect under controlled excitation conditions on a roller rig through a series of excitation tests using a commuter-type vehicle. Large and multi-modal reductions of flexural vibrations of the carbody were observed when passengers existed. Influences of the number of passengers, distributions and postures of passengers were investigated. The authors also tried to mimic the damping effect by passengers using flexible tanks filled with fluids. Three kinds of fluids which have different viscosities have been tested. As a result of the excitation tests, good vibration reduction effects were observed by applying those tanks, and it has been found that the flexible tanks filled with fluids bring about vibration reduction effect (including multi-modal reduction) which is equal to or rather better than the case of similar mass of passengers in the carbody; the difference of viscosity gave little affect on the damping abilities. From these measurement results, a possibility of realising effective damping devices against flexural vibrations of railway vehicle carbodies representing passengers damping effect, in a simple, economical and environmental friendly way, has been demonstrated.     

基于CREAM的船舶引航员人因可靠性预测研究

为有效预测船舶引航员人因可靠性,以认知可靠性和失误分析方法(CREAM)基本法为基础,建立了人因可靠性预测模型.使用三角模糊数改进决策实验与评估实验方法(DEMATEL),获得了CPC因子权重;将模糊综合评价理论引入CPC因子绩效效应评价,降低了专家判断的主观因素对评价结果的影响;通过构建情景环境指数和人因失误概率的函数关系,实现了人因可靠性的精确预测.分别采用CREAM基本法和模型分析了实际情景环境下和设定情景环境下引航员的人因可靠性,结果表明:模型较传统的CREAM基本法有更好的可靠性和敏感性.     

A dummy for the objective ride comfort evaluation of ground vehicles

A new device for an objective evaluation of ground vehicle ride comfort is presented. In this study, the ride comfort (frequency range 0–30 Hz) has been referred to the acceleration acting along the vertical axis (subject spine) and to the longitudinal acceleration (acting at the subject shoulders). Based on the experimental measurements of such accelerations on different human subjects seated on a car seat, a proper mechanical/mathematical model of the seat+subject has been derived. The derivation of the model has been performed by minimising the error between the measured and the computed accelerations. A prototype of the derived mechanical model has been actually built. Particular attention has been devoted to the construction of the springs, of the moving members and of the magnetic damper. All of the device parameters (mass, stiffness, damping) can be easily tuned. Finally, an experimental validation of the device has been performed. The device, while seated with the same posture of the corresponding human subject is able to reproduce (with reasonable accuracy) both the acceleration along the subject spine and the acceleration at the subject shoulders.     

财富持续创造能力与交通资源配置的关系研究

为了有效促进物质财富创造能力的持续提升和物质财富的合理分配,首先以人类无差别生命周期为基础,诠释物质财富持续创造能力养成的机理,并利用人力资本模型和生产函数分析交通资源配置对物质财富持续创造能力提升的关键作用。然后,采用世代交替模型（OLG）刻画人的生命周期的2个阶段,考虑物质财富代际之间的传递,对物质财富创造能力在整个生命周期的动态增长过程及其存在的因果关系进行描述。同时利用统计分布函数和基尼系数（Gini）的一般计算公式,理论分析了社会财富分布形态与社会人力资本积累的关系以及交通资源配置与社会财富分布形态之间的关系。进一步,收集中国1998~2017年可获得的27个省份的交通基础设施配置水平、社会收入差异以及社会人力资本积累等关键影响因素的面板数据,通过实证分析验证理论部分的推论。研究结果表明：交通资源应当向具有资源禀赋但交通资源配置水平低的贫困地区、农村地区倾斜配置;研究成果对于在新时期通过交通资源配置的手段,促进社会的物质财富持续创造和合理分配,解决中国经济发展的不平衡不充分问题,推动经济的可持续增长具有重要的理论指导意义。     

DIG－DNA探针检测宫颈癌组织中HPV－16的E_7转化基因

应用地高辛配基（Ｄｉｇ－１１－ｄＵＴＰ）标记人乳头瘤病毒１６型（ＨＰＶ－１６）Ｅ７转化基因作探针，分别检测了宫颈癌活检组织、宫颈炎及正常宫颈脱落细胞ＤＮＡ。其检出率为：宫颈癌中４２．１％（２４／５７）、宫颈炎中２．５％（１／３９）、正常宫颈中５．５％（１／１８）。宫颈组织中ＨＰＶ－１６Ｅ７转化基因的检出率较高，提示该转化基因与宫颈癌的发生可能密切相关。本研究也证实ＤＩＧ配基标记的Ｅ７基因探针具有特异、敏感、安全、稳定和能反复使用的优点，适合基层使用。