美国大学聘用制度的特点

美国大学聘用制度具有聘用形式多样性,手续规范性,聘用的动态性及公开性的特点。这些特点使得美国大学员工聘用较为灵活、优化、高效和规范。     

Integrated MSS effects: An empirical health care investigation

Since accurate decisions are required for effective management, much research has focused on information systems that support decision making. Recently, this research has engendered frameworks, such as the management support system (MSS), that are designed to provide comprehensive and integrated support for the decision making process. Few, if any, studies have empirically measured the effects of these frameworks on decision making. This article offers empirical evidence on MSS effectiveness. It overviews the decision making process, presents an MSS for supporting the process, and assesses the influences of the MSS on the process and outcomes of health care decision making. The paper also examines the implications of the analyses for information systems research and health care practice.     

资源型城市建立与完善技术创新系统的探讨

本文首先指出技术创新系统对于资源型城市的产业转型及城市的可持续发展的重要性及现实意义,然后分析了我国的资源型城市建立与完善技术创新系统存在的难点与问题。在此基础上,提出了设想中的资源型城市技术创新系统的结构,最后,给出了建立和完善技术创新系统的对策与建议。     

支持企业隐性知识交流与转化的IT系统

本文介绍了隐性知识的内涵及其交流与转化的概念，通过对IT在隐性知识交流与转化中的作用分析，构建了一个支持企业隐性知识交流和转化的IT系统框架，并对该系统框架中各个模块的功能及其隐性知识库进行了详细的探讨。     

One size fits all?: Towards a differentiated regional innovation policy approach

Innovation has moved to the foreground in regional policy in the last decade. Concrete policies were shaped by “best practice models” derived from high-tech areas and well performing regions. These are often applied in a similar way across many types of regions. Here an attempt is made to show that there is no “ideal model” for innovation policy as innovation activities differ strongly between central, peripheral and old industrial areas. In this paper we analyse different types of regions with respect to their preconditions for innovation, networking and innovation barriers. Based on this classification different policy options and strategies are developed.     

Open Source software in US higher education: Reality or illusion?

As institutions of Higher Education try to balance limited resources with the rising costs of technology, some institutions are turning to Open Source software for campus-wide applications such as course management systems and portals. The assumption is that Open Source will provide the flexibility to build pedagogically sound learning environments while increasing technology efficiencies. This paper outlines the current state of Open Source software deployment in US Higher Education based on a survey of 772 Chief Academic Officers and Chief Information Officers conducted in 2006. The results indicate that Carnegie classification is a critical differentiator of awareness, adoption, and perceptions of Open Source software applications, with perceived cost of ownership being the key driver of Open Source adoption. Moreover, the study shows that institutions have made little progress in the development of polices and procedures for Open Source regulatory compliance and security. The study serves as a baseline for future research into the conditions for successful use of Open Source for supporting integrated learning environments that deliver campus-wide efficiencies.

电子信息类专业操作系统实验课程的设计和实践

在电子信息专业的操作系统课程实验教学中提出并实践了一系列教改措施.编写了具有电子信息类特色的实验教材;突出了“原理—实例一实践”的具有专业特色的课堂教学与实验教学相结合新模式;实验内容具有信息与通信工程专业、电子科学技术、自动化专业和信息安全专业的特色.实践了“突出重点—因材施教—重点研讨—评析总结”4个环节构成的新型实验教学方法.     

浅论高校教学管理信息化系统建设模式

在我国高校中采用信息化系统进行教学管理,不但是顺应科技发展的需要,更是高校自身发展与提升的需要。本文着重介绍了高校教学管理信息化系统的建设模式与发展现状。     

具有输入饱和的非线性广义时滞系统的H∞控制

研究一类具有输入饱和的非线性广义时滞系统的H∞控制问题.使用线性矩阵不等式方法和Lyapunov稳定性理论给出该系统具有H∞范数约束γ的充分条件,并给出一种H∞控制器的设计方法.运用一个数值算例来说明本文方法的有效性.     

Ain’t nobody got time for dad? Racial-ethnic disproportionalities in child welfare casework practice with nonresident fathers

BackgroundGiven fathers’ potential role in bringing about desired child welfare case outcomes, researchers have begun to identify factors that impact agency efforts to identify and involve fathers. Racial-ethnic inequality and bias are not among factors studied, despite longstanding evidence that racial-ethnic minority children make up a disproportionate share of the child welfare population.ObjectiveWe set out to identify racial-ethnic patterns in initial casework activity with nonresident fathers and explore whether select factors explain racial-ethnic differentials.Participants and SettingCaseworkers of 1,754 children in foster care in four U.S. states were surveyed.MethodsBivariate and multivariate logistic regression models were used to identify factors associated with whether agencies identified, located, and contacted nonresident fathers.ResultsAgencies were less likely to identify nonresident fathers of Black, Latinx, and Multiracial children, relative to those of White children. Among fathers whom agencies identified, Black and Latinx fathers were less likely to be located. Among fathers whom agencies located, Black and Latinx fathers were less likely to be contacted. Whereas greater rates of international mobility among Latinx fathers explained agencies’ disproportionately low rates of contact, no other factor explained racial-ethnic differentials.ConclusionWe find evidence of historical racial-ethnic disproportionalities across the three initial stages of casework practice with nonresident fathers in U.S. child welfare systems. Though more recent data are needed, this research suggests that racial-ethnic minority foster children are more likely than White foster children to be denied the benefits of agency-father contact, whether due to societal or systemic racial inequalities.