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971.
Through examining the development and the nature of the new cultural districts in China, namely, “clusters of Beijing,” this paper attempts to identify the characteristics of, and critically evaluate, the existing models of culture clusters in China. Obviously, these cultural clusters are seen as a united and state effort to assist, develop and boost the so-called cultural industries, including game, animation, comic, software, science and technology and so forth. However, with the clusters of Beijing as a case study, in this paper we argue that in the course of development, the state interests and the authorities' local (e.g. district) interest are often prioritized over the culture or the local interest. There are also tensions and contradictions among various interest groups on different levels of operations of these cultural clusters. In sum, apart from enhancing the private creative industries, developing the national cultural economy, or revitalizing the old industries as in the cluster models of many western countries, economic interests, political powers of the districts and soft power of the nation can be the overriding interests behind the booming cultural clusters in China. 相似文献
972.
973.
Hume C Okely A Bagley S Telford A Booth M Crawford D Salmon J 《Research quarterly for exercise and sport》2008,79(2):158-165
This study sought to determine whether weight status influences the association among children's fundamental movement skills (FMS) and physical activity (PA). Two hundred forty-eight children ages 9-12 years participated. Proficiency in three object-control skills and two locomotor skills was examined. Accelerometers objectively assessed physical activity. Body mass index was calculated to determine weight status. Correlations between physical activity and FMS proficiency were evident among boys and girls. No significant interaction was apparent when examining FMS proficiency scores, PA variables, and weight status. Future studies should examine a broader range of skills and types of activities to better characterize this relationship and to inform the promotion of movement skill proficiency and PA. 相似文献
974.
975.
Hungry rats were trained to perform two instrumental actions, one for salt- and the other for lemonflavored polycose solution. When they were sated on one of these two outcomes by prefeeding immediately prior to a choice extinction test, the action trained with the prefed solution was performed less than the other action. The subsequent experiments examined the role of incentive learning in this specific satiety-induced outcome revaluation effect. The second experiment demonstrated that the experience of consuming a flavored polycose solution to satiety enabled the state induced by polycose consumption to control the devaluation of the flavored outcome. By contrast, the third study found that, although devaluing the prefed outcome, specific-satiety treatments could induce a relative inflation in the incentive value of other food outcomes. The final two studies demonstrated an increased outcome-devaluation effect in instrumental performance when these devaluation and revaluation effects were combined. Taken together, these studies demonstrate that specific satiety treatments produce changes in outcome value that depend upon incentive learning. 相似文献
976.
This study examined the effect of shoulder angle and gender on physiological and perceptual responses during incremental peak arm ergometry. Healthy adults (nine males, seven females) volunteered for the study and completed an incremental arm ergometry test on two separate occasions at two different shoulder angles (90 degrees and 45 degrees). Initial work rate was set at 16 W x min-1 and was increased progressively until exhaustion. Cardiorespiratory and perceptual responses were recorded at the end of each minute and compared using separate three-way (position x work rate x gender) repeated-measures analyses of variance. The systematic bias of peak responses was examined using separate two-way (position x gender) analyses of variance, while reproducibility of these parameters was explored using intraclass correlation coefficients, measurement bias/ratio, and 95% ratio limits of agreement. Despite a significantly greater peak heart rate for the 45 degrees position, cardiorespiratory and perceptual responses were similar at peak exercise for both positions. Peak values for all variables, although similar, demonstrated similar and large inter-test variability for men and women. Reduction of the shoulder joint angle to 45 degrees did not enhance peak work rate and peak oxygen consumption during seated upper body exercise. Due to the large inter-test variability, arm ergometry should be conducted using the same seated position. 相似文献
977.
Reliability and validity of two tests of soccer skill 总被引:3,自引:3,他引:0
Ali A Williams C Hulse M Strudwick A Reddin J Howarth L Eldred J Hirst M McGregor S 《Journal of sports sciences》2007,25(13):1461-1470
Twenty-four players from the 1st/2nd (elite) and 24 players from the 3rd/4th (non-elite) university football teams were recruited to evaluate the Loughborough Soccer Passing Test (LSPT) and Loughborough Soccer Shooting Test (LSST) as tools to assess soccer skill. The LSPT requires players to complete 16 passes as quickly as possible. The LSST requires players to pass, control, and shoot the ball to targets on a full-sized goal. Participants completed two main trials each separated by at least one day. During both trials, the participants were given practice efforts before recording the mean of the next two (LSPT) or 10 (LSST) attempts as the performance score. For the LSPT, the mean time taken, added penalty time, and overall performance time were less in the elite players (elite: 43.6 s, s = 3.8; non-elite: 52.5 s, s= 7.4; P= 0.0001). For the LSST, there was no difference in the mean points scored per shot between groups (elite: 1.34, s = 0.46; non-elite: 1.28, s = 0.53). However, the elite players had higher mean shot speed (elite: 80 km h(-1), s = 4.5; non-elite: 74 km h(-1), s = 4.2; P < 0.0001) and performed each shot sequence faster (elite: 7.87 s, s= 0.29; non-elite: 8.07 s, s= 0.35; P= 0.037) than the non-elite players. Performance on both tests was more repeatable in elite players. In conclusion, the LSPT and LSST are valid and reliable protocols to assess differences in soccer skill performance. 相似文献
978.
John Fraser Anthony Taylor Erin Johnson Jessica Sickler 《Curator: The Museum Journal》2008,51(4):407-418
Abstract Zoos aspire to be leaders in environmental conservation through their work in environmental education. This study examined whether a spokesperson's job title impacts credibility when conservation messages are delivered to the public. Visitors to a zoo were presented with seven environmental messages. They then selected—from a list of zoo‐related job titles—the one they deemed most credible and the one considered least credible. Statistical analysis established that three “credible” job titles were selected significantly more often, while three were generally selected as “least credible.” The authors demonstrate that some job titles have greater credibility than others among visitors, and recommend that more attention be given to this variable if attitude and behavior change are desired outcomes. They caution that while source credibility may vary based on job title, the influence it has on persuasiveness is yet to be determined. 相似文献
979.
Jessica R. Botfield Anthony B. Zwi Alison Rutherford Christy E. Newman 《Sex education》2018,18(6):705-720
In a multicultural nation such as Australia, it is important for young people from migrant and refugee backgrounds to have access to quality relationships and sexuality education, as they are known to be less well engaged with mainstream services. A study was undertaken to explore the complexities and opportunities for engaging this group with sexual and reproductive health information and care in Sydney, Australia. Interviews were undertaken with 27 migrant and refugee young people (aged 16–24 years), and 34 expert informants. Relationships and sexuality education was a dominant theme throughout both data sets. Nearly all young people reported that they were unable to discuss sexuality or sexual health with their parents, and most identified secondary school as the place where they first learned about these issues. Other sources of information were identified as the Internet, friends, health professionals and pornography. Participants appeared to have limited awareness of the different services available to them. Schools, as well as other education settings such as universities, private colleges and intensive English centres, are well placed to deliver relationships and sexuality education, and for migrant and refugee young people these may be valuable settings in which to access information rarely discussed in family or community environments. 相似文献
980.
Anthony WELCH 《Frontiers of Education in China》2018,13(4):513-531
The four decades since reform and opening up have seen dramatic changes in China’s higher education system. Focusing on international dimensions, the analysis supports the view that reform and opening up was not merely an economic and political reform, but an opening of the mind to the outside world, after the disaster of the Cultural Revolution. But it is important to be reminded that China’s relations with the outside world have a much longer history, with the spread of Confucian ideas to East and Southeast Asia, and the importation of Buddhism from ancient India; both during the Tang dynasty. The article points to key ongoing debates in China about the extent to which it can incorporate ideas from outside, while still retaining a Chinese essence. The rise of China as a knowledge hub and destination for international students is also charted, and the prospects for further development are assessed. 相似文献