全文获取类型
收费全文 | 33467篇 |
免费 | 402篇 |
国内免费 | 31篇 |
专业分类
教育 | 24728篇 |
科学研究 | 3115篇 |
各国文化 | 205篇 |
体育 | 2033篇 |
综合类 | 34篇 |
文化理论 | 562篇 |
信息传播 | 3223篇 |
出版年
2022年 | 128篇 |
2021年 | 230篇 |
2020年 | 366篇 |
2019年 | 502篇 |
2018年 | 2744篇 |
2017年 | 2727篇 |
2016年 | 2199篇 |
2015年 | 538篇 |
2014年 | 695篇 |
2013年 | 4340篇 |
2012年 | 763篇 |
2011年 | 1300篇 |
2010年 | 1275篇 |
2009年 | 873篇 |
2008年 | 1131篇 |
2007年 | 1590篇 |
2006年 | 507篇 |
2005年 | 759篇 |
2004年 | 791篇 |
2003年 | 671篇 |
2002年 | 503篇 |
2001年 | 428篇 |
2000年 | 417篇 |
1999年 | 404篇 |
1998年 | 212篇 |
1997年 | 244篇 |
1996年 | 260篇 |
1995年 | 215篇 |
1994年 | 212篇 |
1993年 | 195篇 |
1992年 | 306篇 |
1991年 | 306篇 |
1990年 | 332篇 |
1989年 | 312篇 |
1988年 | 296篇 |
1987年 | 252篇 |
1986年 | 258篇 |
1985年 | 323篇 |
1984年 | 266篇 |
1983年 | 256篇 |
1982年 | 196篇 |
1981年 | 206篇 |
1980年 | 177篇 |
1979年 | 241篇 |
1978年 | 214篇 |
1977年 | 194篇 |
1976年 | 161篇 |
1975年 | 128篇 |
1974年 | 120篇 |
1973年 | 147篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
991.
Marcin Krasnodębski 《Minerva》2018,56(3):333-355
The initiatives attempting to forge links between the academia and the industry flourished in France after World War I. The so-called “industrial institutes” shared a common goal: to reinvigorate the French economy through science. Because of their focus on applied research, they differed from traditional engineering schools that usually neglected laboratory work and innovation. However, while the industrial institutes were a distinct category that shows broader trends in science-industry relations, from a formal point of view they did not constitute a coherent category. The term “institute” was ambiguous and applied to various legal and administrative arrangements. While the French state attempted to unify terminology by introducing “faculty institutes” through the 1920 Decree on the constitution of universities, the measure was not sufficient to englobe all types of institutions. The diversity of organizational realities behind the industrial institutes is, however, useful for analyzing power structures and hierarchies in a given industrial sector. The legal form of an industrial institute was conditioned by the state and the robustness of the industry that funded it. As such, the history of the French industrial institutes may constitute a fertile ground for broader analyses on the impact of power relations on the legal reality behind the initiatives uniting science and industry. 相似文献
992.
Kathia Serrano Velarde 《Minerva》2018,56(1):85-107
Although existing scholarship offers critical insights into the working mechanisms of project-based research funding, little is known about the actual practice of writing grant proposals. Our study seeks to add a longitudinal dimension to the ongoing debate on the implications of competitive research funding by focusing on the incremental adjustment of the funder/fundee relationship around a common discursive practice that consists in describing and evaluating research projects: How has the perception of what constitutes a legitimate funding claim changed over time and why? By investigating the normative framework enacted in the justification strategies of applicants, we shed light on the historical coevolution of the increasing competition for project funding, the epistemic culture of applicants, and grant writing rhetoric. To do this, we mobilize a comprehensive data set consisting of archival data from Europe’s oldest and largest funding agency, the Deutsche Forschungsgemeinschaft, as well as a corpus of 80 successful grant proposals written between 1975 and 2005. We find that the 1990s mark an important normative consolidation of what we consider to be a legitimate funding claim: Ensuring the success of the project and the project’s results becomes a major concern in applicant rhetoric. This time period coincides with a substantive rise in the level of competition for project funding. Yet, even though justification strategies might seem to address the same issues in grant proposals across the disciplines under investigation, the normative framework to which applicants refer differs according to the applicant’s epistemic culture. 相似文献
993.
994.
995.
Excellence and frontier research have made inroads into European research policymaking and structure political agendas, funding programs and evaluation practices. The two concepts travelled a long way from the United States and have derived from contexts outside of science (and policy). Following their conceptual journey, we ask how excellence and frontier research have percolated into European science and higher education policies and how they have turned into lubricants of competition that buttress an ongoing reform process in Europe. 相似文献
996.
Science, Technology & Society (STS) graduate programs primarily train graduate students to work in tenure track academic jobs. However, there are not enough tenure track academic jobs to match the supply of STS graduate students, nor does every STS graduate student want to become an academic. As a start to addressing these challenges, we hosted workshops before the 2017 Society for the Annual Meeting of the Society Studies of Science and the 2018 ST Global conference. In those workshops, panelists with PhDs in STS and related fields and working in non-academic faculty careers such as government agencies, non-profit foundations, and industry emphasized that students must showcase how their skills are useful to non-academic organizations. The panelists offered a wealth of stories on how their STS perspective supported their careers, yet most had faced implicit and explicit mentoring from STS faculty that ran counter to their career aspirations. The conversations centered on reframing research and conveying to potential employers how their STS training would support their future careers. A takeaway point that resonated with many participants was the need for STS graduate programs to rethink how they market themselves, recruit students, and critically reflect upon the measures of success. By implicitly steering graduate students solely towards an academic career, STS graduate training will miss an opportunity to make a positive impact on society. 相似文献
997.
This study examines the value placed on museums by patrons and non-patrons and investigates the factors that affect this valuation with a view to boost visitorship. The total economic value of Singapore’s History Museum is at least US$57 million, and this is high relative to other countries, a fact which can be used to justify increased government funding towards museums as cultural capital. Females and high income people are the target groups for increased visitation, while among the non-patrons, the ethnic majority is another potential clientele. Somewhat surprising is the finding that neither patrons nor non-patrons see the museum as having significant tourist value, and contrary to prospect theory, there is a preference for enhancing the museum’s services over keeping the museum. These findings provide some direction for the management of the museum to improve its visitor appeal. 相似文献
998.
The literature on Cultural Economics provides us with some examples for the measurement of technical efficiency. However, there are few case studies dedicated to the analysis of allocative efficiency. The aim of this paper is to fill this gap by incorporating a methodology that analyses both technical and allocative efficiency. We use the Shephard’s distance function, particularly suitable when affronted with non-profit-making firms or institutions that are not interested in cost minimization. As an empirical application, we analyse the efficiency of Fundación Princesa de Asturias (PAF), a Spanish non-governmental organization devoted to promoting the cultural, scientific and humanistic values of universal heritage, the period of study being 1988–2012. Our findings suggest that PAF could have used 7% less inputs to achieve the same level of output. On the other hand, we have found allocative inefficiency. Concretely, the input for other expenditures appears to have been over-utilized in relation to both the inputs for labour and current assets, with labour in turn being over-utilized in relation to current assets. Moreover, our results indicate that both technical and allocative efficiency have clearly improved during the period analysed. In summary, our empirical application shows how distance function methodology can be successfully implemented to measure allocative efficiency in cultural firms and institutions. 相似文献
999.
This study attempts to answer two questions. First, can a single cultural event impact the stock prices of a wide range of companies and sectors? Second, was the positive stock market response in the information technology (IT) sector as well as performing arts sector significant? To answer these questions, we examine whether a hit pop single, “Gangnam Style” by Park Jae-Sang in 2012, affected related sectors of the Korean stock market and whether market reactions went beyond the stock price of the singer’s agency to affect those of other firms. We use an event study approach. The results show two notable empirical findings. First, although the findings indicating abnormal returns and cumulative abnormal returns appear mixed, the overall results imply that the unprecedented worldwide hit single by the South Korean singer positively affected the Recreation & Culture and Digital Content sectors. In other words, the market interpreted the event as good news, with shareholders expecting positive effects on the related sectors. Second, a positive stock market response was observed in the IT sector as well. 相似文献
1000.
The technological shift of museums is extensively documented, even if research on the impact of technologies on cultural practices and social patterns at large is still lacking. As part of a research programme conducted by the Louvre and HEC Paris, the article proposes a conceptual analysis of ‘real’ (visiting the museum) and ‘virtual’ (visiting its website) experiences of museums. It contributes to the understanding of whether the two experiences are substitutes or complements using a newly created measurement scale. In addition, the article also aims at enriching the contemporary discussion on the artworks’ aura and the authenticity of the cultural experience in the digital age. 相似文献