网络组织的机制、演化与形态研究

本文以人们对生产组织制度的认识过程为线索,围绕网络组织的运行机制、形成过程以及多种多样的表现形态,探讨了网络组织的理论认知和实践活动.在与企业内部的强制调节、市场组织的自动调节进行比较后,作者论证了网络组织是一种比市场更有效、比企业更灵活的组织生产活动的方式.     

二阶非线性时滞微分方程解的渐近性

本文建立了二阶非线性时滞微分方程解的渐近性结果及全局吸引定理,改进和推广了二阶线性方程和一阶非线性方程的已知定理。     

当代中国价值论研究主要“范式”之比较

当代中国价值论研究中有四大主导性范式--"意义"说、"需要"说、"关系,,说、"人性,,说.这四大范式揭示了中国价值论研究的内在脉络.因此,剖析当代价值论研究的内在脉络,是推进当代价值论研究的重要任务.     

On Asymptotic Strategy-Proofness of Classical Social Choice Rules

We show that, when the number of participating agents n tends to infinity, all classical social choice rules are asymptotically strategy-proof with the proportion of manipulable profiles being of order O (1/n).     

经济全球化与国际关系民主化

经济全球化是一个客观历史过程 ,它的内涵及本质决定了其具有二重性 :一方面促进了世界生产力和国际分工的发展 ;另一方面对国家主权 ,文化传统 ,经济和社会造成负面影响。经济全球化的二重性要求推动国际关系民主化进程的发展     

Growth and Heat Resistance Kinetic Variation Among Various Isolates of Salmonella and its Application to Risk Assessment

The abilities of cells of a particular type of bacteria to leave lag phase and begin the process of dividing or surviving heat treatment can depend on the serotypes or strains of the bacteria. This article reports an investigation of serotype-specific differences in growth and heat resistance kinetics of clinical and food isolates of Salmonella. Growth kinetics at 19 degrees C and 37 degrees C were examined in brain heart infusion broth and heat resistance kinetics for 60 degrees C were examined in beef gravy using a submerged coil heating apparatus. Estimates of the parameters of the growth curves suggests a small between-serotype variance of the growth kinetics. However, for inactivation, the results suggest a significant between-serotype effect on the asymptotic D-values, with an estimated between-serotype CV of about 20%. In microbial risk assessment, predictive microbiology is used to estimate growth and inactivation of pathogens. Often the data used for estimating the growth or inactivation kinetics are based on measurements on a cocktail--a mixture of approximately equal proportions of several serotypes or strains of the pathogen being studied. The expected growth or inactivation rates derived from data using cocktails are biased, reflecting the characteristics of the fastest growing or most heat resistant serotype of the cocktail. In this article, an adjustment to decrease this possible bias in a risk assessment is offered. The article also presents discussion of the effect on estimating growth when stochastic assumptions are incorporated in the model. In particular, equations describing the variation of relative growth are derived, accounting for the stochastic variations of the division of cells. For small numbers of cells, the expected value of the relative growth is not an appropriate "representative" value for actual relative growths that might occur.     

衍生型民营企业产权制度研究

目前中国衍生型民营企业的产权制度具有路径依赖性 ,其确立思路与过程为建立法人制度 ,实现自主经营 ;建立有限责任制度 ,实现自负盈亏 ;明晰产权关系 ,实现企业机制转换。其确立难点在于国有资产的退出成本 ;国有资产的“零”置换与“负”置换 ;股份和股份设置。可按照“谁投资、谁所有 ,谁积累、谁所有”的原则界定产权 ,合理设置股权 ;统一、规范股权凭证的印制格式 ;资产评估及验资应规范化 ;建立股东名簿 ,记载股东的出资额及股权证编号、股东名称、姓名和住所 ;股权流动的规范化。     

马克思主义哲学与哲学中的"技术转向"

目前,哲学研究中的"技术转向"有两层意义:一是指作为学科的技术哲学正在成为哲学中的热门,即狭义的"技术转向";二是指哲学视野的转变,即以技术哲学的语言来解读以往哲学所关心的一切,即广义的"技术转向"。马克思主义的哲学变革与哲学中的"技术转向"之间有内在联系。     

危害国防利益罪适用中的竞合问题

在立法和司法上未能正确处理有关竞合问题,是新刑法首次确立的危害国防利益的犯罪罪名在一些地方很少适用的一个原因.正确处理危害国防利益罪涉及的"包含竞合"应坚持"特别法优于普通法"的司法适用原则;正确处理危害国防利益罪涉及的"交叉竞合"应在司法中适用"法益保护的完整性"原则;正确处理危害国防利益罪涉及的"并列竞合"有赖于刑法的修正或相关司法解释.只有做到这些,才能充分体现刑法单独规定危害国防利益罪的应有价值.     

对公共关系传播中实现信息社会化问题的思考

在公共关系传播中实现信息社会化具有十分重要的意义,其主要内容是通过人际传播、小团体传播、组织传播、公众传播、大众传播等传播方式,来实现信息的"共献"和"共享".要实现公共关系传播中的信息社会化,就要采取与之相应的行之有效的对策.