电子政务信息资源整合中的增值开发机制的设计及实现

电子政府信息资源增值开发机制作为电子政务信息资源整合的重要手段,通过制度机制、行政机制、市场机制、监督机制、价格机制等若干子机制的相互协调、作用,能够有效地开发电子政务信息资源,增值电子政务服务,整合电子政务流程,促进政府体制转型。     

对我国公共图书馆百年纪念活动的思考

我国最早成立的一批公共图书馆已相继迎来了建馆100周年。在庆祝百年华诞之际,各馆都举行了隆重而热烈的纪念活动,但这些活动大多还囿于行业内部,广大读者从中得到的实惠并不多。今后的图书馆百年纪念应更多地考虑读者的主体地位,遵循以读者为中心策划活动内容的原则。     

浅论新建地方本科院校的科学发展

通过对内涵和使命的认识、发展中矛盾的分析,为新建地方本科院校发展制定科学战略。     

Training on the project: a quantifying approach to competence development

In the project ‘Competence-Driven Project Portfolio Analysis’ (CDPPA), an integrated system for supporting R&D project selection, staff assignment and activity scheduling with special consideration of the strategic development of competencies has been designed and implemented prototypically. The system has been field-tested at the Electronic Commerce Competence Center (EC3), a public–private partnership R&D enterprise. Experiences from this trial application are summarised and discussed, particularly concerning data collection and competence measurement, the benefits and limits of the chosen multi-criteria decision analysis approach, the evaluation of introduced changes to the decision-making processes, and the transparency of the formal planning model and its components.     

Harnessing collective intelligence of Web 2.0: group adoption and use of Internet-based collaboration technologies

Along with the advent of Web 2.0, mass collaboration is of paramount importance in knowledge exploration and diffusion. However, the extent to which Internet-based collaboration technologies can be used to develop new knowledge and to leverage the wisdom of crowds heavily depends on the collective willingness to adopt such tools together. In this study, the adoption and use of instant messaging has been conceptualized as a group-referent intentional social action. The concept of ‘we-intention’, which refers to one's perception of the group acting as a unit, is the focus of our interest. The cognitive, affective and social dimensions that contribute to ‘we-intention’ to adopt and use instant messaging were investigated. A survey was conducted and the findings provided empirical evidence supporting the idea that cognitive, affective and social factors jointly lead to the development of we-intention. This study is expected to provide some useful insights to both researchers and practitioners.     

Investigating the role of a Web-based tool to promote collective knowledge in medical communities

The paper reports a case study where a relatively lightweight technology in the form of a Web-based questionnaire was used to support members of a real community of professionals in externalizing and sharing their good practices and achieving a better awareness of and agreement on topics of common interest. We focused on an important medical association that counts more 1000 doctors all around the world as its members. In particular, we report how this association used the occasion of the on-line survey enabled by our technology to increase the awareness of its members about the actual heterogeneity of preferences existing in their daily clinical practice, and to trigger discussion toward a better consensus on best practices, appropriate indications, and treatments of choice for their profession and practice. We also report the result of a post-hoc evaluation of the Web-based technology employed, and draw some implications for the better design of this kind of tool in order to collect and share collective knowledge in specific professional domains.     

Serum thyroglobulin antibody levels within or near to the reference range may interfere with thyroglobulin measurement

High concentration of thyroglobulin antibodies (TgAb) is a major limiting factor of thyroglobulin measurements in patients with differentiated thyroid cancer. We investigated whether thyroglobulin antibody added to serum samples could interfere with the thyroglobulin assay. Thyroglobulin levels in serum samples with different concentrations of thyroglobulin were measured by electrochemiluminescence immunoassay before and after the addition of increasing concentrations of thyroglobulin antibody using the secondary calibrator solution of the thyroglobulin assay kit containing sheep thyroglobulin antibody to reach thyroglobulin antibody levels within or near to the reference range. Thyroglobulin and thyroglobulin antibody concentrations were also measured in 134 serum samples from 27 patients after thyroid ablation. There was a strong negative association (slope = −1.179) between thyroglobulin antibody and thyroglobulin concentrations in samples with added thyroglobulin antibody (beta = −0.86; P < 0.001). Changes in thyroglobulin concentrations were described mathematically as loss of thyroglobulin% = −0.2408 × Ln(thyroglobulin antibody IU/ml) + 0.1944. Thyroglobulin concentrations were significantly lower than those calculated from experiments with added thyroglobulin antibody in 26/134 samples from patients after thyroid ablation. We conclude that if the same TgAb interference exists in the presence of naturally occurring human TgAb, our observation may prove to be useful during follow-up of patients with differentiated thyroid cancer. However, further studies are needed to explore the clinical relevance of thyroglobulin antibody levels within or near to the reference range in monitoring these patients.     

江西省发展建设养老公寓的现状及对策分析

在我国老年人多数选择居家养老以及家庭养老功能逐渐弱化的双重因素影响下,目前的养老模式已经难以满足老年人的养老需求,这也催生了一种全新的养老模式——"养老公寓+专业养老服务"的运作模式。本文通过对江西省建设养老公寓的现状进行分析,发现在我省运作该新型模式的优势和问题所在,并在此基础上提出完善我省养老公寓建设的对策建议。     

On the influence of the architecture of poly(ethylene glycol)-based thermoresponsive polymers on cell adhesion

Thermoresponsive polymer surface coatings are a promising tool for cell culture applications. They allow for a mild way of cell detachment that preserves the activity of membrane proteins—a prerequisite for reliable cell analysis. To enlarge the application range of these coatings to cells with different adhesion properties, we synthesized various novel poly(ethylene glycol)-based thermoresponsive polymers and describe how (i) their chemical structure and (ii) their surface density affect their efficiency. In order to quantify the influence of both factors, the time for cell spreading and rounding efficiency were observed. As a result, efficiency of cell rounding, which is closely correlated to cell detachment, is less affected by both factors than the time needed for cell spreading. This time can effectively be adjusted by the molecular architecture which includes the length of the polymer backbone and the side chains. Based on this work, recommendations are given for future optimization of functionality of thermoresponsive polymer coatings for cell culture applications.     

武术散打运动员意志力因素及评价

武术散打比赛的结果除了与运动员的运动能力与技术水平相关外,还涉及到比赛环境、临场发挥等一系列因素。以独立性、果断性、自制性、顽强性为主的意志力因素在很大程度上决定了运动员的比赛成绩及竞技水平。文章以艾森克人格问卷测试方式为原型,制作了意志力因素测量表及测量方法,用以量化评价武术散打运动员意志力因素,试图找出优秀武术散打运动员与一般武术散打运动员的意志力因素差别。