全文获取类型
收费全文 | 1910篇 |
免费 | 77篇 |
国内免费 | 38篇 |
专业分类
财政金融 | 115篇 |
工业经济 | 117篇 |
计划管理 | 439篇 |
经济学 | 269篇 |
综合类 | 341篇 |
运输经济 | 11篇 |
旅游经济 | 50篇 |
贸易经济 | 383篇 |
农业经济 | 74篇 |
经济概况 | 226篇 |
出版年
2024年 | 2篇 |
2023年 | 24篇 |
2022年 | 19篇 |
2021年 | 26篇 |
2020年 | 47篇 |
2019年 | 30篇 |
2018年 | 25篇 |
2017年 | 48篇 |
2016年 | 35篇 |
2015年 | 45篇 |
2014年 | 133篇 |
2013年 | 177篇 |
2012年 | 147篇 |
2011年 | 195篇 |
2010年 | 149篇 |
2009年 | 136篇 |
2008年 | 152篇 |
2007年 | 144篇 |
2006年 | 137篇 |
2005年 | 96篇 |
2004年 | 51篇 |
2003年 | 40篇 |
2002年 | 39篇 |
2001年 | 24篇 |
2000年 | 27篇 |
1999年 | 18篇 |
1998年 | 12篇 |
1997年 | 8篇 |
1996年 | 11篇 |
1995年 | 7篇 |
1993年 | 5篇 |
1992年 | 8篇 |
1991年 | 2篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1979年 | 1篇 |
排序方式: 共有2025条查询结果,搜索用时 15 毫秒
41.
This paper is devoted to propose an approach to implement the idea of extended peer knowledge to environmental governance by means of engaging the «extended peer communities». Socially robust knowledge relies on transparency and citizen participation. These two underlying elements take the form of both assessment and post-assessment decision support systems. Initially, during the assessment process citizens and stakeholders are engaged in the framing, proposal of alternatives, and evaluation criteria. Then the analysts assessed the alternatives proposed by means of DSS. Then, in a second stage, the analysts inspired in the idea of transparency, gave back the assessment result to the «extended peer community» who were able to give their opinion regarding the results and suggest potential parametric changes that were used for sensitivity analyses. The authors explore the proposed extended peer communities’ knowledge sharing for environmental governance assessment using a case study applied to a sustainable mobility planning process carried out in Tenerife (Canary Islands). The results gathered highlight that this approach is of use for guaranteeing the robustness of complex environmental decisions under high levels of uncertainty. 相似文献
42.
吴冬俊 《浙江工商职业技术学院学报》2014,(1):75-78
腾讯群在大学生群体中的使用十分广泛,如何以此为依托拓展其在教学中的应用具有较高的现实意义.在总结了设计软件课教学特点的基础上,指出腾讯群各功能模块在设计软件课的教学中具有较高的应用价值,在课前预习、资源共享、作业布置、课后交流、作业提交以及作业评定环节均能深度契合,并以《RHINO》软件课的教学为例,具体阐述了腾讯群各功能在该软件教学流程中的应用. 相似文献
43.
传统的无线定位方法直接应用于车辆自组织网络(VANET)时,会被窃听方利用定位信息,从而导致严重的安全隐患。为此,提出基于Bancroft方法的双群组合定位算法,用于保障车辆自组织网络中车辆定位的安全性和准确性。算法利用两个群组的智能车辆节点分别进行定位,利用两组解分别反求伪距值,如果所获得的伪距值与经过节点钟差修正后的原始伪距值基本一致,则认为这一组解为最终的定位结果,从而保证了定位的正确性。同时,双群定位的信息分散性保证了系统整体的安全性。理论分析及算法仿真表明,双群联合定位算法可使窃听方的误码率稳定在较高水平。 相似文献
44.
Donna-Marie Peters 《Leisure Studies》2016,35(2):187-199
Using data gained from ethnographic research and interviews, this article examines ‘third place’ sociability in the social interactions of the Polar Bears of Martha’s Vineyard, a group of predominantly but not exclusively middle-aged and senior African-American men and women who swim, exercise and socialise together each morning at ‘the Inkwell’ beach. Using Georg Simmel’s concept of sociability and Ray Oldenburg’s third-place theoretical framework, this study explores the key role of the Monday communal breakfast and the function of conversation in establishing bonds between individuals. It further investigates the promotion of strong feelings of social connectedness, belonging, social support, social capital gains and community among its group members. The ongoing sociability and informal rules of the Polar Bears of Martha’s Vineyard has enabled it to become a model group demonstration of third-place community building. The importance of race, class and place is socio-historically investigated within the broader social context of the popular racialised section of the beach, ‘the Inkwell’, of African-American community life, and within the sub-community milieu of group social interaction. 相似文献
45.
共青团组织作为我党的助手与后备军,在党发展与战斗的各个阶段都发挥了巨大的作用,在社会转型期的新形势下,继续抓好团建工作,发挥团组织的战斗堡垒作用,让医院充满青春与活力,存在其重要性与必要性。 相似文献
46.
张有根 《无锡商业职业技术学院学报》2010,10(4):10-15
企业集群理论是从价值增值环节研究经济组织和资源配置的管理学理论,企业集群的互利机理与共生机制对指导职业教育集团的发展有着重要的意义。文章结合我国职业教育和职教集团的现状,提出集团化办学是一种职业教育集群升级模式。职教集群升级本质上是集群治理效率的提升。我国职教集团化办学大体处于短距离市场价值链层级,要实现价值链的高移与升级,必须加快从短距离市场价值链到准等级型价值链的演进和从准等级型价值链到网络型价值链的提升。而要实现这种升级,必须基于深度产学合作和资源整合实现职业集团角色转型和准确定位,以实现职业教育与区域经济的良性互动与对接。 相似文献
47.
48.
贺凤 《内蒙古财经学院学报(综合版)》2012,10(6):137-140
现象学的整体与部分、多样性中的同一性、在场与缺席三种形式结构为研究和探讨各种论题提供了方法论意义。弱势群体作为目前重要的话题对象之一,以现象学的哲学思维剖析它的性质、特点,审视它与其他群体之间的关系等等,有助于进一步发现弱势群体自身的结构、特点,揭示它与其他群体合作中多样性因素的存在价值,以为制定科学地、合理地、具有时效性的社会救助方案提供新的思维路径。 相似文献
49.
Marketers are now willing to go anyplace they can find a captive audience to espouse the virtues of their products. The success of the “buzz” marketing approach is linked to the consumer being lured into doing the advertising by spreading the message to others. This study compares students’ responses to a traditional advertising and a buzz approach. Using a factor analysis to identify variables, the results show that subjects perceive a buzz approach to be more influential than a traditional advertising. However, they do not perceive a buzz approach to be authentic. This finding is consistent with practitioners’ argument that, although a buzz approach may be effective in the short-term, once consumers recognize its selling intent, the program may have a “boomerang effect.” 相似文献
50.
Richard T. Watson Mary B. Alexander Carol E. Pollard Robert P. Bostrom 《Journal of Organizational Computing & Electronic Commerce》2013,23(2):103-125
Organizations are using Group Support Systems (GSSs) to improve the quality of group meetings. Keypad‐based GSSs are a widely used form of this technology, yet there has been little research on their use and effects. This paper reports the findings of a survey of facilitators of a particular keypad GSS. Facilitators indicate that keypad technology improves the quality of meetings for a variety of tasks in a range of group settings and cultures. The findings are in general agreement with field studies of workstation‐based systems. 相似文献