供应链管理中的信息流网络

本文对供应链管理中的信息流理论进行了探讨 ,指出了传统链式信息流模式的缺陷 ,分析了简单的网络式信息流模型的构造 ;阐述了信息流网络的特征与优势 ;对若干有待深入研究的问题进行了展望。     

我国MIS的开发现状及发展趋势

为适应体制转换和市场经济的要求 ,建立管理信息系统 (MIS)对我国企业极具重要性和紧迫感 ,本文分析了我国MIS的开发现状及存在的问题 ,提出了相应的措施 ,并尝试性地指出管理信息系统的发展趋势是知识信息系统 (KIS) ,并随着知识经济向更高阶段———智能经济的发展进化 ,知识信息系统也将向智能信息系统 (IIS)进化。     

社区安全与环境设计--在"可防卫空间"之后

社区犯罪历来都被认为与社区实质环境之间存在直接的关系,本文回顾了近40年来与社区安全有关的环境行为研究后发现,可防卫空间、建筑规模、土地使用和空间结构等实体要素与犯罪和居民的安全感之间有密切联系,它们的关系是复杂的多层次的,而且还受到了社区的社会结构、认知和管理等多方面的影响。     

现代信息技术在高校科技产业人力资源管理中的应用

信息时代对企业管理和人力资源管理提出了新的挑战。现代高校科技产业人力资源管理由于历史的原因更具特殊性。因此,改革过去传统的人事管理模式,建立适应高校科技产业发展的人力资源管理机制已迫在眉睫。而其中的关键和难点,在于逐步开发和建立基于现代信息技术的高校科技产业人力资源管理信息系统,从而实现高校科技产业人力资源管理信息化。     

Human immunodeficiency virus risk: is it possible to dissuade people from having unsafe sex?

Summary. The cumulative number of human immunodeficiency virus (HIV) infections worldwide has reached 60 million in little over 30 years. HIV continues to spread despite a detailed understanding of the manner in which it spreads and measures which can prevent spread. Some governments have been highly successful in containing the spread of HIV through blood products and from mother to child and among injecting drug users. Lack of political will, lack of resources or challenges to widely accepted scientific evidence have held back similar interventions in other countries. It has proved much more difficult to reduce the sexual transmission of HIV in both high and low income countries. A wide range of strategies has been identified but it remains unclear which strategies deserve priority and what methods of promoting them have the greatest effect. There is ample evidence that awareness of HIV and changes in sexual behaviour have occurred widely but the penetration of information remains poor in some vulnerable groups especially adolescents and women in poorer countries. Further obstacles face those who have information about the risk. The subordinate position of women and a desire for large families are important obstacles to condom negotiation and use. Urbanization, poverty, conflict and declining public services all exacerbate unsafe sexual behaviour. We argue that so-called 'structural' interventions directed at these wider contexts of unsafe behaviour merit greater attention. Such approaches have the added benefit of being less susceptible to 'risk compensation' which has the potential to undermine strategies directed at reducing the transmission efficiency of HIV.     

生气情绪研究进展

生气情绪是人类最主要的情绪之一,众多学者从性质、产生原因、过程和功能各方面对它进行了定义.关于生气情绪的产生过程、作用以及生气情绪的管理等方面的研究已经取得了一定的进展.当前对生气情绪的生理与认知交互作用、生气情绪与其它情绪之间的转化和生气情绪与不同社会文化背景两者之间关系的探讨是研究者主要关注的问题.     

对社会工作的现状调查与分析——以绍兴市为例

对绍兴139名社会工作的管理和从业人员进行了调查,发现绍兴市社会工作存在人才数量不够、素质不高、结构不合理,社会管理中介组织发展缓慢以及管理政策不配套等三个方面的主要问题。为加强社会工作,应从加强组织领导、健全各项机制、培育民间组织、加强宣传引导等四个方面入手。     

我国宪法与国际人权公约有关人权限制性规定之比较

有关人权限制的问题，我国宪法不论是文本还是理念，都与国际人权公约存在差异，因而产生两者之间的冲突和协调问题。我国宪法限权条款有待明确化、具体化，违宪审查制度有待建立。     

A modified false discovery rate multiple-comparisons procedure for discrete data, applied to human immunodeficiency virus genetics

Summary.  To help to design vaccines for acquired immune deficiency syndrome that protect broadly against many genetic variants of the human immunodeficiency virus, the mutation rates at 118 positions in HIV amino-acid sequences of subtype C versus those of subtype B were compared. The false discovery rate (FDR) multiple-comparisons procedure can be used to determine statistical significance. When the test statistics have discrete distributions, the FDR procedure can be made more powerful by a simple modification. The paper develops a modified FDR procedure for discrete data and applies it to the human immunodeficiency virus data. The new procedure detects 15 positions with significantly different mutation rates compared with 11 that are detected by the original FDR method. Simulations delineate conditions under which the modified FDR procedure confers large gains in power over the original technique. In general FDR adjustment methods can be improved for discrete data by incorporating the modification proposed.     

国内外公共突发事件应对研究述评

本文分别回顾了中外有关社会公共突发事件应急和企业危机管理的研究过程,从纷繁的研究文献中概括了有关突发事件应急的研究框架,认为对突发事件应急的研究可以归纳为静态系统和动态过程两个方面。近十几年来的研究重点主要放在了动态过程的研究上,而对静态系统的研究相对比较薄弱。