“最近发展区”对中学英语教学活动的启示

20世纪30年代由前俄罗斯心理学家维果茨基提出的“最近发展区”理论指出了教学、学习与发展之间的密切联系.它启示我们在进行中学英语教学时应该因“材”施教、兼顾全体、补充个体、共同进步、培养学生主观能动性.     

科学发展观视阈中的大学生生态文明教育探究

科学发展现与生态文明教育有着紧密的内在联系.目前,我国高校生态文明教育尚不能适应社会发展的需要.贯彻科学发展观,加强大学生生态文明教育,应在培养大学生生态文明观上狠下工夫,加快大学生生态文明教育课程体系的建设,积极构建大学生生态文明教育的活动平台,注重生态校园的建设,营造生态文明教育文化氛围,努力培养大学生良好的生态道德行为和习惯.     

Foreign aid,public investment,and the informal economy

This paper examines the absorption of foreign aid in the presence of formal and informal production. Calibrating a two-sector open economy model to 67 aid-recipient countries for 1990–2019, we show that an increase in foreign aid drives resources into the informal sector, and away from the formal sector. With untied aid, the expansion of the informal sector can lead to an economic contraction through the Dutch Disease effect. An economic expansion with an increase in the share of formal production can be attained by re-allocating existing aid to public investment rather than an increase in the aggregate level of aid.     

美国新能源汽车产业发展战略分析及启示

随着世界各国经济的发展,环境保护的问题的日益严峻,以新能源汽车产业为代表的高新技术产业的发展进程受到了全球各国国家政府以及各个海内外企业的日益重视和关切。通过分析美国新能源汽车的发展战略和产业政策,指出中国在新能源汽车产业的发展中存在的问题,有助于我国制定和实施新能源汽车相关措施。     

The Future of HRD Research: A SWOT analysis by five leading scholars in the field

This article presents a review of the 11th International Conference on Human Resource Development Research and Practice across Europe through the lens of global mobility. The conference was held in Pécs, Hungary in June, 2010 and the four authors who participated in the conference present their own narratives as agents of global mobility, examine the theme of global mobility in the various aspects of the conference, and conclude with reflections on the factors that supported the learning environment at the conference.     

The importance of recognizing generational differences in HRD policy and practices: a study of workers in Qinhuangdao,China

Amid the success of becoming a market economy and a member of the World Trade Organization, the response to China's economic reform is not the same across generational cohorts. The Cultural Revolution (CR) cohort, a by-product of the history of contemporary China, has been left behind. Based on the results of 384 highly structured interviews, this study found that the CR cohort sampled was the least satisfied with China's recent economic reform. The study calls for future research and collaboration among HRD scholars and practitioners to address generational differences and specifically the needs of the CR cohort.     

全面建设小康社会的历史轨迹

在社会主义建设和改革的过程中 ,我们党总是根据中国的国情顺应形势的发展 ,将阶段性的发展战略同党的最高纲领统一起来 ,提出具体的奋斗目标。通过回顾我们党曾提出和实施过的发展战略 ,阐明党的十六大提出全面建设小康社会的奋斗目标 ,是现阶段中国特色社会主义经济、政治、文化全面发展的目标。这对加快推进社会主义现代化建设 ,实现中华民族的伟大复兴 ,具有十分重要的意义     

An Improvement of Poisson Approximation for Sums of Dependent Bernoulli Random Variables

This article uses the Stein-Chen method to obtain new non uniform bounds on the error of the cumulative distribution function of sums of dependent Bernoulli random variables and the Poisson cumulative distribution function. The bounds obtained in the present study are sharper than those reported in Teerapabolarn and Neammanee (2006 Teerapabolarn, K., Neammanee, K. (2006). Poisson approximation for sums of dependent Bernoulli random variables. Acta Mathematica Academiae Paedagogicae Nyiregyhaziensis. 22:87–99. [Google Scholar]). Examples are provided to illustrate applications of the obtained results.     

基于空间距离法的区域人类发展指数

越来越多的学者和政策机构将人类发展指数（HDI）作为监控和分析国家区域政策的实施力度和效果。鉴于区域差距的相对性以及HDI本身存在的缺陷,将其用于区域内部人类发展差距的分析时必然有着不可避免的局限性。本文借鉴空间距离法的核心思想,对HDI进行方法上的改进,提出了区域人类发展指数（RHDI）。RHDI能够计算出一个区域与全国水平最小值之间和与目标值之间的客观差距,不但提高了HDI的技术质量,而且可以准确透视中国人类发展的区域不平衡和不协调问题。通过对HDI与RHDI的全面对比分析,对中国各个地区的人类发展状况及差距给出了一个更准确地刻画。     

The Value to the Customer of RFID in Service Applications*

This article examines how customer value may be affected by deploying radio frequency identification (RFID) technologies within service environments. Business articles promote operational cost savings and improved inventory management as key benefits of deploying RFID. In response, service firms are using RFID to reengineer service transactions and customer touchpoints. Customers may view these RFID applications to offer both benefits and drawbacks. This article demonstrates that individuals will recognize far more value from RFID service applications than just cost savings and inventory availability. The article analyzes qualitative survey responses on the value gained from RFID to identify a broad list of value objectives—benefits and drawbacks—associated with RFID service applications. The article contributes to academic literature by providing salient value dimensions for return on investment models of service RFID applications and for future empirical analyses of means‐ends and value‐profit chain models. Managers can use the list of dimensions to develop rich business cases for evaluating the benefits and costs from enhancing service operations with RFID. The identified drawbacks also provide managers with a resource for understanding potential risks of RFID applications.