加强实验室建设，培养创新人才

把实验室建设和管理过程作为一个系统来看,这个系统可以划分为仪器设备建设管理系统,人员建设管理系统,环境建设管理系统,实验课程建设管理系统四个子系统,可以通过对这四个子系统的组织、建设和管理来达到对实验室总体建设和管理的目的。     

彩丽竞繁 美不胜收——《诗经·国风》中女性形象美的探析

<诗经·国风>中的多半诗篇是以女性为创作主体的,因此,女性美就成为一个值得我们关注的问题.风诗中的女性所呈现出的美带有鲜明的功利性审美特征.同时,随着时代的变迁,又呈现出非功利性的审美转变.本文以<诗经·国风>中的女性形象为研究对象,试图寻找出蕴涵在这些姿态各异的人物形象中的深层的本质特征,通过对其社会背景及时代特点的把握,突现出其区别于其它时代的特异的美,并且结合对作品的分析,找寻其自身变化发展的规律.     

Risks of Paralytic Disease Due to Wild or Vaccine-Derived Poliovirus After Eradication

After the global eradication of wild polioviruses, the risk of paralytic poliomyelitis from polioviruses will still exist and require active management. Possible reintroductions of poliovirus that can spread rapidly in unprotected populations present challenges to policymakers. For example, at least one outbreak will likely occur due to circulation of a neurovirulent vaccine-derived poliovirus after discontinuation of oral poliovirus vaccine and also could possibly result from the escape of poliovirus from a laboratory or vaccine production facility or from an intentional act. In addition, continued vaccination with oral poliovirus vaccines would result in the continued occurrence of vaccine-associated paralytic poliomyelitis. The likelihood and impacts of reintroductions in the form of poliomyelitis outbreaks depend on the policy decisions and on the size and characteristics of the vulnerable population, which change over time. A plan for managing these risks must begin with an attempt to characterize and quantify them as a function of time. This article attempts to comprehensively characterize the risks, synthesize the existing data available for modeling them, and present quantitative risk estimates that can provide a starting point for informing policy decisions.     

Effects of Exposure Imprecision on Estimation of the Benchmark Dose

In regression analysis failure to adjust for imprecision in the exposure variable is likely to lead to underestimation of the exposure effect. However, the consequences of exposure error for determination of safe doses of toxic substances have so far not received much attention. The benchmark approach is one of the most widely used methods for development of exposure limits. An important advantage of this approach is that it can be applied to observational data. However, in this type of data, exposure markers are seldom measured without error. It is shown that, if the exposure error is ignored, then the benchmark approach produces results that are biased toward higher and less protective levels. It is therefore important to take exposure measurement error into account when calculating benchmark doses. Methods that allow this adjustment are described and illustrated in data from an epidemiological study on the health effects of prenatal mercury exposure.     

Discussion

This report is the product of the Task Force on State and Local Government Statistics formed by the ASA Committee on Government Statistics. The Task Force began its work in March 1985 because of a growing concern among ASA members that state and local governments were undertaking many statistical programs and functions of which the ASA had little knowledge and for which it had little role in supporting, and because of the potential and real impacts of federal policy changes and budget reductions on state statistical programs. The report examines the need for state and local government statistical policy, reviews current practice, summarizes elements of a statistical policy, proposes alternative models for organizing the statistical policy function, and makes recommendations for further action.     

网络工程专业实验室的建设与管理

实验室建设和管理是保证教育质量的关键因素之一,文章结合网络工程专业对实验室建设和管理应处理的若干问题进行了分析,确立了实验室建设的基本原则,阐述了网络工程专业实验室建设和管理的内容。     

创建管理模拟实验室,突破人才培养瓶颈

根据高校大学生实习的实际需求,建立管理模拟实验室可以很好地满足意会性知识的学习。模拟实验室建设可有多种模式,它的建设需要有计划的进行,应以精选实验软件等手段来实现建设目标。     

越轨的界定与划分研究

日常生活中的越轨现象往往带有认识上的局限性,而在理论研究的框架下应以价值中立的学术立场来看待越轨.从社会学视角研究越轨为对越轨的认识由感性层面上升到理性层面提供了科学的依据.对越轨进行语义分析是对越轨进行理性认识的必要前提.在此基础上,对越轨界定标准的具体分析,为社会学意义上越轨的界定提供了参考依据.按照违反规范的性质和内容的标准将越轨划分为德俗越轨、纪律越轨和法律越轨.     

新准则下债务重组对盈余管理的影响——基于上市ST公司的分析

文中介绍了新会计准则下债务重组的变化。通过新旧会计准则的对比,分析债权债务人损益的变化,以及债务重组对企业盈余管理和利润调节的影响。并以上市ST公司为例,证明了新会计准则下,债务重组所带来的"虚假繁荣"对上市公司进行盈余管理和扭亏为盈具有重要影响。     

计算机网络实验远程教学管理模式研究

利用信息技术改革传统教学模式是一个重要课题。本文分析了计算机网络实验的传统教学模式,在此基础上探讨了一种计算机网络远程教学管理模式的应用。