福建省科技资源配置的现状、问题及对策

利用翔实的统计数据和资料,从科技人力资源、财力资源、技术资源等方面分析了福建省科技资源配置的现状及存在的问题,并针对存在的问题提出了相应的对策和建议。     

区域经济运行中资源地域空间配置研究 --一个数理经济学的理论分析框架

在一定假设条件下,利用数理经济学方法对区域经济运行中的纯粹交换经济系统、纯粹生产经济系统、生产--交换经济系统中的资源地域空间配置优化进行一般均衡及其均衡扩展比较研究,发现并证明无论何种类型的区域经济体系或多区域经济体系,资源地域空间配置优化的宏观经济效益与微观经济效益并不总是一致的,存在着差异与负相关的可能性.     

发展市场中介组织促进中小企业人力资源开发

针对市场中介组织的发展现状及存在的问题 ,着重从组织形式和服务内容两个方面 ,研究了发展为中小企业提供人力资源开发服务市场中介组织的目标模式 ,并提出了发展该类中介组织的对策措施     

ERP在钢铁贸易企业的应用研究

以上海宝钢技术经济发展公司为对象,根据公司对提升内部管理及业务流程规范化的要求,研究了公司建立ERP系统的定位及目标,提出应建立以钢材贸易和钢铁产品深加工为主业的ERP体系,实现流通过程中的价值增值.在分析存在的主要问题的基础上,提出了ERP的模式、流程设计及采购业务、库存业务的解决方案.     

人均耕地资源对农业集约经营的影响

从农业生产的历史发展趋势、定性和实证等 3个方面分析 ,认为人均耕地资源是影响农业集约经营的重要因素 ,人均耕地资源的减少在一定条件下将促进农业集约经营水平的提高。     

基于Web的绿色制造系统

随着环境问题的日益严重，要求制造技术的发展必须与自然资源和环境相结合．由此提出了一个新的制造概念——绿色制造．本文对绿色制造的概念及其内容体系进行了论述，并就以web技术为支撑平台的绿色制造技术做了进一步地探讨．     

Effects of gall volume on survival and fecundity of gall-making aphidsAdelges japonicus (Homoptera: Adelgidae)

Summary The number of larvae reaching maturity within the gall ofAdelges japonicus was positively related to gall volume, and the relationship between the number of mature larvae and gall volume did not change with different densities of colonized larvae. The population changes in the bud galls ofA. japonicus were surveyed by collecting the galls, which did not suffer predation or parasitism within the galls, from young artificial plantations ofPicea jezoensis over two years. In the year when the density of colonized larvae was high, they suffered a 42% mortality within the galls, whereas mortality was nearly zero in the low density year. The numbers of larvae per gall were positively correlated with gall volume. The regression lines of the number of colonized larvae on gall volume did not differ significantly in the regression coefficients between the two years, whereas the intercept was significantly higher in the year when the density of colonized larvae was higher. However, different within-gall mortality nullified this difference, and the regression lines of the number of mature larvae on gall volume had no significant difference both in the regression coefficients and the intercepts. This suggests that the number of mature larvae per gall was limited by available resources within the gall which were positively related to gall volume. In 25% of the galls in which mature larvae inhabited, the space within the galls were completely filled by the larvae, indicating that space was one of the limiting resources. Gall volume also affected the number of adults that emerged from the gall and the potential number of their progeny.     

论个体人力资源开发的基本内容

本文认为,基于人力资本理论的个体人力资源开发就是对个人进行人力资本投资以提高工作所需人力资本水平改进工作绩效的有计划的系列的活动。文章认为个体人力资源开发的基本内容是知识开发、技能开发和能力开发。     

Household strategies in the face of resource scarcity in coastal Ghana: are they associated with development priorities?

In many developing regions, women and young girls spend several hours daily in the collection of natural resources. Still the link between these household resource strategies and stakeholder perceptions of development priorities remains unexplored. This project examines this association with survey data representative of the adult population from Ghana’s Coastal Region. Although natural resource scarcity and the sustainability of resource use represent key development challenges, there are others (e.g., energy, sanitation, employment, and educational opportunities). As such, even in the face of natural resource scarcity, individuals may place greater importance on other dimensions of development, especially if household resource strategies are perceived as relatively efficient. The analytical focus here is on water and the results suggest that gender roles shape household water collection strategies, while also shaping these strategies’ perceived opportunity costs. Specifically, Ghanian adults more often see drinking water provision as their primary development need when water sources are distant and/or when male household members collect water (particularly male heads). In the end, I argue that social science inquiry benefits by contextualizing social dynamics within environmental context, particularly within cultural settings in which human subsistence is intimately tied to the state of the natural environment.     

SBR工艺特点及SBR脱氮除磷技术

介绍了序批式活性污泥法(Sequencing Batch Reactor,简称SBR)工艺的产生、发展和特点以及目前脱氮除磷研究的主要进展。