The cost of domestic fuel cell micro-CHP systems

Numerous academic and industrial estimates place the cost of future mass-produced small stationary fuel cell systems at around $1000 per kW, which compares well with targets set by agencies such as the US Department of Energy. Actual sale prices do not fit so neatly with these targets, and are currently 25–50 times higher even though mass production began three years ago.     

体育教学中语言法的运用及语言规范

语言法是体育教学最基础的教学方法.探讨了语言法在课堂教学组织中的运用、在学法指导中的运用,并且从形式和内容两方面探讨了体育教学语言法中语言规范的要求.     

论“教为不教，学为创造”的教学理念——以保险专业人才陪养为例

我国高等教育在短期内完成了从精英教育阶段向大众化教育阶段的过渡,其中必然伴随着教育质量的适应性变迁。在扩招和市场化取向趋势不可避免的情况下,如何保证高等院校教育教学质量是人们和社会担比的重点问题。“教为不教,学为创造”教学理念的运用可以保证高校教育质量的稳定性与适用性。但在“教为不教,学为创造”教学理念的执行过程中存在着很多制度性障碍,通过制度簧排、制度结构和制度体系的构建可以确保高等教育质量,从而培养出具有创新意识和创新能力的高素质人才。     

建构主义理论及其对英语教学的指导

建构主义是西方国家最新的教学理论,认为学习是学习者主动建构意义的过程,其理论包括两个方面的基本内容,即关于学习的含义与学习的方法。本文阐发了建构主义全新的学习理论对英语教学的指导作用。     

基于“双体互动”的产学研培养模式的创新与实践——以上海电力学院为例

产学研培养在应用型人才培养中的作用日益凸显,但在学习自主性和个性化培养方面存在不足。文章提出＂双体互动＂的理念,通过学习共同体和企业联合体的建设和互动来解决该问题。分析了＂双体互动＂产学研培养模式的概念和特征,介绍了该校产学研培养的主要实施过程以及形成的学生成果。认为该模式能够实现校企双赢,经验能够为其他高校借鉴。     

社会组织参与社会治安管理的作用探析

文章基于社会组织参与治安管理的有关理论基础,对社会组织参与治安管理的作用进行了详细分析,并提出了完善路径。认为社会组织开始越来越多的参与到社会治安管理之中并扮演重要角色,其在缓解社会矛盾、维护社会稳定和治安秩序、促进社会就业、监督政府职能和权力行使等方面起到不可或缺的作用。因此,为了充分发挥社会组织的治安管理作用和提高社会组织的治安管理能力与自治能力,必须完善配套法律法规和制度体系,加大扶持力度,建立合理高效的组织自治机制,最终实现依法治理与多元共治局面。     

企业党务政工干部提升学习力应解决的三个问题

企业党务政工干部提高学习能力是顺应国企改革大势、赢得竞争主动的迫切需求,是推动科学发展、促进社会和谐的迫切需要。企业党务政工干部要坚持培养良好学习习惯,解决好"为什么学"的问题,就必须树立为个人的成长学习、为协同他人共同成长学习和为随同组织一起成长学习的理念;企业党务政工干部要丰富内容增强实效,解决好"学什么"的问题,就必须学习政策形势类、专业知识类和历史知识类等内容;企业党务政工干部要加强改进方式方法,解决好"怎么学"的问题,就必须向实践学习、向他人学习、向书本学习、向自己学习,还要静下心来学、走出去学、带着需要学、带着问题学。     

Error dynamics: the dynamic emergence of error avoidance and error vicariants

Certain kinds of interactive systems can learn to avoid error and develop vicariants for impending or potential error. This paper presents a model of the nature, emergence and development of such error dynamics.     

A flexible way of modeling the long-term cost competitiveness of a semiconductor product

Cost competitiveness has received ever-growing attention in the era of globalization. However, the definition and measurement of cost competitiveness has not been sufficiently explored. For these reasons, a flexible approach is proposed in this study to assess the long-term cost competitiveness of a product. First, a fuzzy collaborative intelligence approach is applied to estimate the unit cost. The mid-term cost competitiveness of the product is then assessed by comparing the estimated unit cost with the competitive region. The assessment result is expressed with a less restrictive shape and is therefore more flexible than assessments from the traditional methods. Subsequently, the long-term cost competitiveness is derived by observing the trend in the medium term. After the proposed methodology had been applied to a practical example, several valuable results were obtained; these successes indicate this method to be a viable strategy in planning related activities.     

A guide to European plumbing

As part of its investigation into international building control, the UK Building Research Establishment has also studied water supply and drainage in several countries. The results are given in special reports and a comparative index, written by A. Sobolev, in which the following information appears.