首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   233篇
  免费   22篇
电工技术   5篇
综合类   11篇
化学工业   2篇
金属工艺   1篇
机械仪表   3篇
建筑科学   132篇
能源动力   5篇
水利工程   8篇
无线电   16篇
一般工业技术   6篇
冶金工业   2篇
原子能技术   1篇
自动化技术   63篇
  2023年   3篇
  2022年   7篇
  2021年   9篇
  2020年   9篇
  2019年   6篇
  2018年   5篇
  2017年   6篇
  2016年   16篇
  2015年   11篇
  2014年   20篇
  2013年   26篇
  2012年   17篇
  2011年   12篇
  2010年   10篇
  2009年   8篇
  2008年   9篇
  2007年   13篇
  2006年   12篇
  2005年   5篇
  2004年   7篇
  2003年   8篇
  2002年   6篇
  2001年   2篇
  2000年   6篇
  1999年   2篇
  1998年   6篇
  1997年   1篇
  1995年   3篇
  1994年   2篇
  1992年   1篇
  1991年   1篇
  1989年   1篇
  1985年   1篇
  1984年   2篇
  1983年   1篇
  1982年   1篇
排序方式: 共有255条查询结果,搜索用时 46 毫秒
1.
现行的政府单一主导、政府与开发 商合作的社区更新模式与业主的自主更新需 求产生了矛盾。针对现有研究对社区更新的 系统性缺乏关注的问题,本文从整体视角出 发,通过构建“参与主体—程序设计—法规 政策—资金调配”四维框架,分析现行社区 更新模式与业主自主更新需求产生冲突的内 在机制。在优化现有模式的基础上,提出三 种适应业主自主更新需求的理论模式。桂华 邨业主自主更新失败的实践案例证明了本文 所提出的四维框架的重要性。最后,从政府 视角对我国社区更新机制提出优化建议。  相似文献   
2.
首尔地面公交系统改革的成功经验   总被引:1,自引:0,他引:1  
随着经济、人口的快速发展,首尔开展了一次针对地面公交系统的成功而深刻的变革。其中包括组建以公众参与为基础的公交系统改革公民委员会,形成了“以线路连接为导向的公交系统”,采用新型公交智能卡、票价新制度以及信息一体化的管理系统。  相似文献   
3.
改革开放30年来中国社会结构发生的最大变化是新社会阶层的形成。随着社会主义市场经济体制的初步建立,新社会阶层的队伍不断壮大,使中国经济、社会的影响力也越来越大,并在政治舞台上渐渐有了一席之地。人们参政愿望的强烈、自身素质的提高以及参政过程中存在的不同程度的问题,为新社会阶层有序参政提供了可能性和必要性,而执政党的积极引导则成为新社会阶层有序参政议政的领路航标。  相似文献   
4.
大学生体育参与性直接影响到大学生身体素质的提高,对构建和谐、文明与健康的校园文化具有重要影响。以成都市部分高校在校大学生为研究对象,对影响大学生体育参与性的因素进行了探讨,发现学校体育、社会环境、气候与设施、自身身体与经济条件是影响大学生体育参与性的主要因素。  相似文献   
5.
Recent research suggests that social interactions in video games may lead to the development of community bonding and prosocial attitudes. Building on this line of research, a national survey of U.S. adults finds that gamers who develop ties with a community of fellow gamers possess gaming social capital, a new gaming‐related community construct that is shown to be a positive antecedent in predicting both face‐to‐face social capital and civic participation.  相似文献   
6.
This study is a historical reconstruction and in-depth scrutiny of one very successful team initiative within a Quality Improvement (QI) program in a municipal government organization. The identification of the essential concepts that contributed to the team's success and their integration into a local explanatory theory of team achievement is the final purpose of the study. The focus of this retrospective study is on the team process, with primary attention given to team members’ perspectives and reflections on the project development. Data collection and analysis were conducted with methods drawn from the qualitative research tradition and from Quality Management.

Main findings point to the importance of consistent management support, correct team composition with an emphasis on the team leader choice and demeanor, and to the central role of training in the group conduct. The negotiated approach to decision-making employed by the team, which reflected its organizational context, and the effort and mechanisms that allowed the group to reach equilibrium between internal and external interests proved critical for its ultimate achievement.  相似文献   

7.
Japan's educational system has some major problems. The most important among these concerns is the basic concept of the educational process and the goal of education. The old concept of public educational systems has become outdated in today's Japanese society, although this concept had supported social and spiritual faith, economic success and selfless devotion to one's country for more than 100 years. Now, Japanese people need a new concept of the educational process and the goal of education for the twenty-first century. The paper proposes a value chain of educational and learning systems aimed at building a network consisting of multiple fields for fostering future human resources.  相似文献   
8.
《Ergonomics》2012,55(13):910-921
Pictorial visualization is expected to facilitate communication between industrial professionals when planning working environments and production systems. This hypothesis was investigated by studying how 24 participants including managers, supervisors, machine operators, and occupational health and safety officials, judged three types of computer animated visualization varying in dimensional view (scale and scope of a production line):shop floor view/survey of shop floor; production unit view/semi-survey of production unit; and workplace view/close-up of workplace, in relation to a set of planning issues. The participants participated in a controlled 2-day planning workshop, redesigning a fictitious manufacturing process by means of computer graphics, and then responded to a questionnaire. It can be concluded that shop floor view as well as production unit view are significant for survey planning issues, while all 3-dimensional views are significant for close-up planning issues. Analogously, all dimensional views are significant for technocentric planning issues, whereas only the workplace view is valuable for anthropocentric planning issues.  相似文献   
9.
《Ergonomics》2012,55(10):1078-1087
Under the label ‘participatory ergonomics’ the idea of establishing changes in working conditions through participatory approaches has been a central issue within ergonomics. Tools and procedures have been developed and demonstrated beneficial. But how this approach can be established as the way changes are made in firms have only had limited attention. In the Scandinavian countries legislation has, through mandatory joint working environment committees, tried to establish an organizational unit promoting direct participation. Several studies have showed that the intentions of the legislators are not automatically fulfilled, and they have reviled preconditions for more successful acheivement. This opens for many supplementary regulatory strategies to improve activities in firms, but one has been in focus: establishing formalized management systems within occupational health and safety. This strategy may be contrary to the general intentions in the laws. Some of the conditions which must be taken into consideration are discussed.  相似文献   
10.
Suburbanization is one of the most important processes changing the nature of metropolitan regions in Europe’s post-socialist countries. This paper evaluates the importance of social contacts of new suburbanites on local level social cohesion and development. The paper employs examples from empirical research into new suburban communities in the Prague metropolitan region of the Czech Republic. Our results show that both internal and external social ties are developing in such newly built areas, which is important for the well-being of both the neighborhood and the municipality. Internal ties foster the social cohesion of a neighborhood, while external ties encourage development of the whole municipality (e.g., via political participation or informal contacts).  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号