华北山前平原农田关键带观测研究平台（栾城关键带观测平台）

中国科学院栾城农业生态系统试验站(以下简称"栾城站")位于华北太行山前冲洪积平原的中段,是地下水灌区高产农业生态类型的典型代表。由于近几十年来大规模、高强度的农业生产,区域地下水超采严重,地下水污染风险加剧。然而,人类活动影响下的地表生态系统与地下含水层被厚包气带隔开,地表农业生产活动对地下水水量和水质的影响机理尚不明确。目前,开展贯穿整个包气带的原位监测试验,是揭示这一过程机理的唯一途径。因此,建立大型农田关键带观测平台,是开展农业与地下水关系研究的重要需求。在中国科学院野外站网络重点科技基础设施建设项目的支持下,栾城站建设的"栾城关键带观测平台",通过对作物根系层—深层包气带—饱和带的土壤水、热、溶质等关键要素和变量的监测,可开展水分、溶质和污染物在厚包气带内的运移、转化规律研究,揭示饱和—非饱和过渡带水文过程及其与地下水补给关系,阐明农田生产活动的水肥迁移、转化及其对地下水量质变化的影响机制,为回答地表过程对地下水量质演化影响机理提供实验平台支持。     

建筑装饰设计中的色彩及其应用

在建筑装饰设计中,色彩是十分重要而富有魅力的艺术语言,借助它可以在一个二度或三度空间中创造出惊人的视觉真实和独特的艺术效果。正确地认识和理解把握建筑装饰中的色彩是运用好色彩的前提和基础。     

关于气象现代化建设的思考

随着科学水平的不断进步,人民对气象服务的要求也越来越高。因此,气象现代化建设成为气象事业发展的重中之重。按照中国气象局提出的建设一流装备、一流技术、一流人才、一流台站的指导思想,本文结合郑州市实际,提出了气象现代化建设的发展思路。     

Action research on a collegial model of peer observations

Observing peers for professional development is a familiar and valuable practice but not always favoured in many educational institutions. This small-scale action research (AR) was conducted in an institution where teachers are accustomed to regular peer observation, requiring each teacher to conduct peer observation and to reflect in their teachers’ portfolios. Conventionally, to fulfil the requirement each teacher finds a colleague to observe them either with or mostly without a certain focus. This study, however, employed action research methodology to inquire into a collegial peer observation model to improve this organisational practice. It aimed to promote mutual growth of the participating faculty members in an agreed area. Including the author, five faculty members, who are midcareer and experienced English language teachers, acted as members of the consultation group. In the AR project, appreciative inquiry was used when reflecting on the observed classes and during focus group interviews. As a result of this AR, at least two levels of knowledge were generated: first-person (author) and second-person (the team). The knowledge claim that this practitioner research constructed is ‘When small groups of teachers conduct peer observations focusing on a common concern, learning and collegial growth may increase.’ It is expected to lead to a third-person stage in the department and the academic community in general.     

Clinical Pharmacology: A Comprehensive Drug Reference

Abstract

This column discusses the point-of-care tool Clinical Pharmacology. This review is primarily intended for newer health sciences librarians who are learning about drug references and clinical decision-making support systems or health sciences librarians making collection development decisions, although any librarian will find this review useful. A sample search will be provided to highlight the database’s unique features as well as a comparison to other resources.     

排球运动员观察力的训练

通过综合分析法,分析了观察力的概念和特殊作用,针对排球运动员的特点和发展规律,提出排球运动员的观察力主要解决扩大视野范围,提高环视能力和视觉反应,并针对性地提出了提高排球运动员观察力的训练方法以及注意事项.     

Television—the Housewife's Choice? The 1949 Mass Observation Television Directive,Reluctance and Revision

This article considers the responses of women, many of whom describe themselves as housewives, in the 1949 Mass Observation Television Directive, in order to interrogate some of the broader assumptions around television's relationship with ‘the housewife’ as key to its success. Against the backcloth of social histories revising ideas about gender, modernity and suburbia in the post-war period, this article considers some of the ways in which initial reluctance towards television was recorded and negotiated. It presents three themes around tensions between home and leisure, the domestication of entertainment and ‘going out’, and the appreciation of particular genre, which suggest that the adoption of television as mass entertainment by women might not have been as smooth a process as we have come to understand.     

方法与工具：教师课堂观察的必要准备

课堂观察的方法与工具,需要在观察前进行整体设计。只有根据观察主题与任务选择合适的方法与工具,课堂观察和观察后的评课、议课才能有的放矢。当前中小学的课堂观察准备过程必须要明确其类型,确定其原则,掌握其基本流程;这样才能进行精准、有效的研究,为直接提高课堂教学效益发挥其应有的作用。     

景物描写应伴随心灵的颤动

当前学生作文最突出的1部,是缺乏生活气息,缺乏生活的留心和观察,缺乏对生活独到的感受,这一点在学生作文——写景的片段中表现得最为明显。写景不是孤立的,它常常同写人叙事,抒情结合在一起,创造环境气氛,烘托人物性格,推动情节发展。若要达到这个目的,前提即做一个生活的有心人。     

“培根问题”及其诠释学意涵

“培根问题”是波普尔在批判培根经验论及其“偏见”观的基础上首次提出的。波普尔不仅将内涵于培根哲学中“偏见”与“观察证实理论”的矛盾、冲突称为“培根问题”,而且经由对传统“观察证实理论”的颠覆性分析,提出并系统论证了与培根不同的、旨在通过正面肯定理论或“偏见”对“观察证实理论”的作用、强调“一切观察都是按照某种理论对事实的解释”,从而消解理论与经验观察之矛盾、冲突的方法。波普尔关于“培根问题”的提出及其解决,无不与其哲学内涵有丰富的诠释学思想密切相关。