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   6198篇
  免费   94篇
  国内免费   39篇
教育   4902篇
科学研究   518篇
各国文化   8篇
体育   360篇
综合类   377篇
文化理论   4篇
信息传播   162篇
  2024年   1篇
  2023年   14篇
  2022年   56篇
  2021年   91篇
  2020年   108篇
  2019年   99篇
  2018年   87篇
  2017年   94篇
  2016年   105篇
  2015年   145篇
  2014年   335篇
  2013年   556篇
  2012年   432篇
  2011年   423篇
  2010年   306篇
  2009年   320篇
  2008年   356篇
  2007年   446篇
  2006年   409篇
  2005年   383篇
  2004年   383篇
  2003年   373篇
  2002年   302篇
  2001年   266篇
  2000年   124篇
  1999年   33篇
  1998年   18篇
  1997年   16篇
  1996年   7篇
  1995年   14篇
  1994年   10篇
  1993年   5篇
  1992年   8篇
  1991年   2篇
  1989年   2篇
  1979年   1篇
  1977年   1篇
排序方式: 共有6331条查询结果,搜索用时 15 毫秒
1.
Although Affirmative Action policies have been enforced in many countries, their consequences are highly understudied, especially in the context of developing economies. Section 12(1)(c) of the Right to Education (RTE) Act enforced in 2009 is the first attempt to introduce affirmative action in primary schools in India. The act requires all private schools to reserve at least twenty five percent seats for children from economically weaker sections. To understand the effect of the act on i) social integration and ii) academic outcomes, we asked 1500 children (grades one to three) from four schools to answer friendship surveys and short tests in Mathematics and English. The schools in our sample vary considerably in constitution and were intentionally chosen to understand the impact of the act in different school settings. The friendship surveys show strong homophily i.e. non-RTE students cite other non-RTE students as friends, while RTE students chose to be friends primarily with other RTE students. Trends in test scores reveal that students admitted under the RTE quota score significantly lower than non-RTE students. However, RTE students who have a higher share of non-RTE friends have better test scores, suggesting that affirmative action may have a positive influence on learning outcomes for RTE children. Further we note that commitment from the school authorities and systematic monitoring and evaluation of the implementation of the act will go a long way in bringing out some of the benefits that this act was designed to achieve. Our findings have important policy implications with respect to ensuring proper implementation of the Section12(1)(c) of the RTE act in schools across the country.  相似文献   
2.
以社会控制理论的方法探析先秦射礼的社会治理行为,认为:基于权威关系、核心利益以及情感号召基础上的强制、交换、动员等社会控制要素,在从大射仪到乡射礼的社会治理路径上存在着不同的分配与行使机制。"君与"的大射仪通过意识形态的施压、推行"知识体系"和树立"模范"标杆为强制手段,以"身份"和"资本"交换贵族的"中"与"忠",结合内在动机的激励式动员,达成了表彰"国家意志"的准集权式强制型治理形态;而"君不与"后的乡射礼则是立足政策规范,以"兴贤能"的号召、塑造"社会背景"以及引导自我操控等动员形式为举措,辅之以"禄仕"和"射义"作为民众"道德"与"君子"的回馈而实现的体现"地方行动"的分权式动员型治理风格。从"国家意志"到"地方行动",先秦射礼践行了一种准集权式的强制型与分权式的动员型治理共生共存的社会治理模式。  相似文献   
3.
This paper aims to demonstrate how the huge amount of Social Big Data available from tourists can nurture the value creation process for a Smart Tourism Destination. Applying a multiple-case study analysis, the paper explores a set of regional tourist experiences related to a Southern European region and destination, to derive patterns and opportunities of value creation generated by Big Data in tourism. Findings present and discuss evidence in terms of improving decision-making, creating marketing strategies with more personalized offerings, transparency and trust in dialogue with customers and stakeholders, and emergence of new business models. Finally, implications are presented for researchers and practitioners interested in the managerial exploitation of Big Data in the context of information-intensive industries and mainly in Tourism.  相似文献   
4.
ABSTRACT

This article focuses on the deconstruction of an inter-university action research project that has allowed us to rethink our teaching and research, questioning the social, political and ethical dimensions of the university. Following the pre-assembly proposal to promote participatory convergence, organized within the framework of the 1st Global Assembly for Knowledge Democracy (2017), an action research process was implemented in order to generate systematic inquiry around the current situation of the university and the need to act and rethink our commitment to promoting changes in this context. We have reflected on the meaning of democratization, rethinking the pedagogical relationship with our students and how we critically commit them to promote activism. We generated an environment where we look for the meaning of our practices by means of a visual narrative which has enabled us to weave and identify our own biography and become aware of where we are and why we act in one way or another. We have also focused on the search for the meaning of our actions in relation to the community we belong to and how to deal with the challenges of social justice, encouraging collaboration with other networks in a wider inter-university framework.  相似文献   
5.
ABSTRACT

The basic aim of this paper is to discuss the concept ‘Knowledge Democracy’ (KD) and what it can mean in the school context, its implications on knowledge production and dissemination and on the educational practices. We try to enrich this discussion by presenting action research projects to provide case studies of how thinking about KD can reshape educational practice. We consider that the discussion on KD has to be enriched as the concept seems very promising with good prospects towards school’s democratization. On the other hand, as it is quite new, it can encompass internal contradictions that can cause problems at the level of practice. So, we consider very important any contribution to this discussion not as another theoretical sample of the debate on the ‘politics of knowledge’, but because any improvement at the thinking of the issue can be reflected on school practices. Any challenge to traditional politics of knowledge can lead to a deeper understanding of the world of schooling and to transformations through new discourses and new approaches to teaching and learning in school.  相似文献   
6.
In the context where immigration divides the political space of Western societies, perceived social polarization as an explanation of collective action is surprisingly understudied in contemporary social psychology. We hypothesize that the more people perceive polarization, the more they will engage in collective action in line with their attitudes. Moreover, this effect should be explained by two interrelated factors: identification and perceived efficacy. Perceived polarization should shape how important immigration attitudes are for individuals’ self-definition and thereby believing oneself capable of making a change, which in turn triggers collective action. To test our predictions, we conducted three studies (Studies 1 and 2 were correlational and Study 3 experimental) among mobilized and non-mobilized samples in two countries (i.e., Belgium and Switzerland). Results partially support our predictions that perceived social polarization on immigration issues relates to engaging in collective action. Indirect effect analyses revealed the predominant role of identity dynamics in the social psychological processes linked to perceiving polarization. These results provide potential explanations to the strong mobilization that emerged since 2015 following the so-called migrant crisis. Implications of our findings for collective action literature are discussed.  相似文献   
7.
8.
Company business models are vulnerable to various contingencies in the business environment that may unexpectedly render their business logic ineffective. In particular, technological advancements, such as the Internet of things, big data, sharing economy and crowdsourcing, have enabled new forms of business models that can effectively and abruptly make traditional business models obsolete. By disrupting or even diminishing companies’ revenue streams, environmental contingencies may present a significant threat to business continuity (BC). Evaluating the resilience of business models against these contingencies should therefore be a core area of BC. However, existing BC approaches tend to focus on the continuity of the resources and processes through which a particular business model is accomplished in practice but omit the business model itself. We argue that in order for BC approaches to become holistic and strategic, business models need to become a part of the BC considerations, entailing an expansion of the scope of BC from value preservation to value creation. We propose an approach of Strategic Business Continuity Management, which consists of two parts: (1) sustaining the continuity of the company business model (value preservation) and (2) evaluating and modifying the business model (value creation). We illustrate conceptually the value creation part with an example drawn from the sharing economy.  相似文献   
9.
Given the history of caste politics in India, it is not surprising that the socially marginalized students face discrimination, especially after the introduction of the reservation policy (affirmative action) in educational institutes. Our qualitative study, informed by Meyer’s Minority Stress model, analysed in-depth interviews with 30 undergraduate students, 3 faculty members, and 4 administrative officials at a premier Indian university to examine the psychological wellbeing of the reserved category students. We analysed how the discrimination processes contributed to students’ poor academic performance, low self-esteem, and weak motivation. Student group affiliations and university resources created a supportive environment for the socially marginalized, despite a small risk of stigmatization due to enrolment in a few campus support-programs. Moreover, there existed a palpable frustration among the socially privileged students, resulting in discriminatory attitudes against reserved categories but not “lower” caste. Our findings call for the attention of college administrators, policymakers, and the society at large to ensure that well-intended social justice policies are efficiently implemented, to deliver justice to the underprivileged students of India.  相似文献   
10.
金丹元  陈莎 《美育学刊》2020,11(2):47-54
2019年正值新中国成立70周年,我国电视剧创作出产了许多革命历史题材和现实主义电视剧佳作,同时网络剧也开始从边缘走向中心,成为观众喜闻乐见的电视剧形式。通过梳理、概括国内重要的学术期刊、报纸和会议论文中关于电视剧研究的文章,并从内容创作、美学价值、类型特点和女性塑造等几个方面进行解读,可以归纳出本年度电视剧研究的热点和焦点,同时也提出了对电视剧研究新动向的一些看法,以期为电视剧研究和创作提供借鉴。  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