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101.
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Abstract This article reviews empirically oriented studies from the United States and Europe concerning visitor experiences in museum exhibitions in order to pinpoint similarities and differences among them. In the last 20 years, only a few scholars have tackled this research question in multifaceted empirical ways, although some of them have done so extensively. By comparing theoretical and methodical issues, as well as important results, we are able to outline several analytical building blocks that compose a complex framework of visitor expectations, experiences, and outcomes. Gathering credible data on experiences of visitors in exhibitions or museums, a method dating back to the tracking records of Robinson (1928) , is an ongoing challenge for the empirically inclined science of museum studies. Social scientists at universities and museums have been asking for 20 years: What are the findings regarding factors, structures, and consequences of exhibition experiences? Where are the blind spots? Which questions should be researched? 相似文献
103.
The impact of technology-push and demand-pull policies on technical change - Does the locus of policies matter? 总被引:1,自引:0,他引:1
Michael Peters Malte SchneiderTobias Griesshaber Volker H. Hoffmann 《Research Policy》2012,41(8):1296-1308
How to foster technical change is a highly relevant and intricate question in the arena of policymaking. Various studies have shown that technology-push and demand-pull policies induce innovation. However, there is a lack of work that distinguishes between the loci of policy support when assessing the policy-innovation relationship. We address this gap by shedding light on the question how the innovation effects of domestic and foreign demand-pull and technology-push policies differ. Using solar photovoltaic modules as a research case we conduct a panel analysis on 15 OECD countries over the period 1978 through 2005 with patent data. Three key findings emerged: First, our analyses find no evidence that domestic technology-push policies foster innovative output outside of national borders. Second, both domestic and foreign demand-pull policies trigger innovative output in a country. Third, we detect no indication that market growth induced by domestic demand-pull policies leads to more national innovative output than market growth induced by foreign demand-pull policies. Consequently, demand-pull policies create significant country-level innovation spillovers, which could disincentivize national policymakers to engage in domestic market creation. Based on these findings we discuss the need to establish supranational demand-pull policy schemes in order to address the spillover issue. 相似文献
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105.
Volker Kirchberg 《Journal of Cultural Economics》1998,22(1):1-13
In a 1995 representative survey, 1,080 Germans were asked by standardized questionnaire to assess the subjective significance of 23 motives and barriers to visiting art museums, history museums and technology museums on a scale from 1 (very unimportant motive/barrier) to 5 (very important motive/barrier). An analysis of the results of the survey revealed entrance fees to be the only significant subjective barrier. In contrast to recent price elasticity studies of cultural demand, this study uses a micro-level approach – comparing individual socioeconomic and geographic characteristics with individual and subjective assessments of museum entrance fees as a barrier. The results of an ordered-probit analysis suggest income to be the only significant individual characteristic which can explain this subjective assessment. However, using correspondence analysis, several other individual characteristics such as education and professional status also appear to have a relative impact on the subjective assessment of entrance fees. 相似文献
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107.
Knowledge base combinations and firm growth 总被引:1,自引:0,他引:1
The link between knowledge and firm growth has been a core topic in economics of innovation for a long time. However, despite strong theoretical arguments, empirical evidence remains inconclusive. One important reason for this conundrum may be the failure of standard indicators to capture firm innovation activities comprehensively. We contribute to overcoming this limitation by looking in the knowledge processes that drive variegated forms of innovation and aim thereby to establish a solid relationship with firm growth in more detail. Our arguments draw on the differentiated knowledge base approach, distinguishing between analytical, synthetic, and symbolic knowledge. We measure the three types of knowledge bases with detailed longitudinal linked-employer-employee micro-data from Sweden. Econometric findings based on a very large sample of small and medium-sized firms indicate significantly positive effects of the three knowledge types, and in particular combinations thereof, on firm growth. In addition, we show that not only high-growth but also slow-growth firms benefit immensely from the use of combinatory knowledge bases. We find evidence on a curvilinear relation between knowledge bases and growth of firms. Beyond certain thresholds increasing the knowledge bases further results in decreasing firm growth. Our results remain robust in a wide range of specifications and econometric models. 相似文献
108.
Research has shown that mastering information literacy (IL) competencies helps students perform better academically or otherwise. However, there is limited evidence that indicates a relationship between IL teaching methods and IL competencies. This study investigates the impact of IL teaching that incorporates appropriate pedagogical approaches on students' applicability of IL competencies. The study was carried out in four secondary schools in Singapore. Students were organized into groups of five and were assigned a group project. Those in the experimental sub-clusters were exposed to various intervention approaches, while the control sub-clusters were left on their own to carry out the project. Three independent, neutral teacher-examiners evaluated the results of the group reports and projects. The results showed significant differences in the achievements of students in the experimental groups that underwent both interventions as compared to the control groups. 相似文献
109.
AbstractOur particular flavor of inquiry-based learning (IBL) uses mathematical discourse, conversations, and discussions to empower students to deepen their mathematical thinking, building on strengths of students in the humanities. We present an organized catalog of powerful questions, discussion prompts, and talk moves that can help faculty facilitate a classroom focused on mathematical discourse. The paper brings this discourse alive through classroom vignettes and explores various teacher moves and their impacts. The mathematical theme of the classroom investigations, Maypole dance patterns, stems from the learning guide “Discovering the Art of Mathematics: Dance.” Both authors are part of the NSF-funded project “Discovering the Art of Mathematics,” which provides IBL materials for mathematics for liberal arts courses, see www.artofmathematics.org. 相似文献
110.
Innovation activities in the German business sector showed two opposing trends over the past two decades: While total innovation expenditures grew substantially, the number of firms conducting innovation activities fell sharply. In this paper, we explore the mechanisms behind the declining trend in the share of innovation active firms. Considering both input (R&D activities) and output (introduction of innovations), we model innovation decisions as a multi-stage process using continuous-time Markov chain analysis. We base our analyses on a 14-year panel from the German part of the Community Innovation Survey. Our results show that smaller firms and firms in sectors with less innovation competition are more likely to stop innovating. We also show that better financial situation and public funding can mitigate the trend towards a falling share of innovating and R&D-performing firms. 相似文献