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41.
The potential of television to both reflect and shape cultural understandings of gender roles has long been the subject of social scientific inquiry. The present study employed survey methodology with 420 emerging adult respondents (18–25 years old) in a national U.S. sample to explore associations between amount of time spent viewing television and views about “ideal” masculine gender roles. The viewing of particular television genres was explored in addition to (and controlling for) overall amount of time spent with the medium, using cultivation theory as the theoretical foundation. Results showed significant statistical associations between viewing sitcoms, police and detective programs, sports, and reality television and scores on the Masculine Roles Norms Inventory–Revised scale. Biological sex of respondent (which very closely approximated gender identity in the sample) moderated a number of these relationships, with positive associations between viewing some genres and endorsement of traditional masculine gender roles stronger for biological male compared to biological female respondents. 相似文献
42.
Information literacy instruction–a set of skills taught in order to identify and find the information needed to solve a problem—traditionally follows a formalized academic model. It assumes information skills can be applied universally and learned individually. However, this approach does not correspond to the social and specialized learning practices in the workforce. This article presents an argument for faculty and librarians to collaborate and redefine information literacy guidelines using specific disciplinary requirements while incorporating non-formal and informal workplace learning practices. This approach would better prepare students for the social and collaborative learning required in a 21st century workforce environment. 相似文献
43.
Despite an increase in the use of technology in undergraduate anatomy education, and the rising popularity of online anatomy courses at community colleges in the United States, there have been no reports on the efficacy of augmented reality on anatomy education in this population. The purpose of this study was to test the hypothesis that augmented reality is an effective and engaging tool for learning anatomy in community college students. Participants recruited from Cuyahoga Community College (Cleveland, OH) studied skull anatomy using either traditional tools (i.e., textbook and plastic skull model) or an augmented reality head-mounted display with an interactive virtual skull application. Comparison of knowledge before and following the study period revealed that augmented reality was an effective tool for learning skull anatomy: pre-quiz = 32.7% (± 25.2); mean (± SD), post-quiz = 61.8% (± 19.5); n = 15; t(28) = 3.53; P = 0.001. The traditional tools were equally effective: pre-quiz = 44.9 % (± 18.6), post-quiz = 67.9 % (± 17.3); n = 17; t(32) = 3.73; P = 0.0007. Students rated the augmented reality device as 9.6 (± 1.0); mean (± SD) when asked if it fit the statement “fun to use” on a semantic differential scale from 1 (poor) to 10 (excellent). In conclusion, this study found that augmented reality is an effective and engaging tool for the instruction of skull anatomy at a community college. 相似文献
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Andrea Giorgi Maurizio Vicini Luca Pollastri Erica Lombardi Emilio Magni Andrea Andreazzoli 《Journal of sports sciences》2018,36(22):2608-2613
Bioelectrical impedance vector-analysis (BIVA) describes cell-mass, cell function and hydration status of an individual or a group. The goal of the present investigation was to provide bioelectrical impedance data for 525 male road cyclists (155 professionals, 79 elite, 59 elite-youth, and 232 amateurs) at the time of their optimal performance level. Data were plotted on the resistance-reactance (R-Xc) graph to characterize cyclists group vectors using BIVA. Compared to the general male population, the mean vector position of the road cyclists indicates a higher body cell mass (BCM) and phase angle (p<0.001). The vector position of the high-performance, compared to the amateur cyclists showed similar patterns with higher BCM and phase angles and higher reactance values for the high-performance athletes (p<0.001). The bio-impedance data were used to calculate the 50%, 75%, and 95% tolerance ellipses of each group of cyclists. The characteristic vector positions of the road cyclists indicate normal hydration and greater muscle mass and function of the high-performance cyclists compared to amateur cyclists and the normal population. The cyclists specific tolerance ellipses, particularly the high-performance cyclists might be used for classifying a cyclist according to the individual vector position and to define target vector regions for lower level cyclists. 相似文献
46.
Erica Munkwitz 《国际体育史杂志》2018,35(7-8):745-766
AbstractThroughout the late nineteenth century, many women turned their talents to improving horse sports as authors, equipment inventors, clothing designers, and trainers. Although these were male-dominated domains, many women quickly realized that there was a demand for their expertise and innovation as men did not ride side-saddle nor understand it. Thus, women became writers of sporting manuals (non-fiction) and sporting novels (fiction), which aided other women in improving and understanding riding and hunting. They also made significant innovations in equipment construction, such as saddles and stirrups, and clothing design, in fashioning specialized sporting garments. Finally, they also became riding instructors, training other women to ride and hunt well. Though some women forged ahead for their own benefit, seeking profit out of writing or teaching, there were also many other women who pursued new ideas to improve horse sports as a whole and encourage greater, safer, and better participation for other women. In these ways, female equestrians consciously acted as sporting entrepreneurs and are significant but underappreciated agents of change not only for equestrianism but for larger social, sartorial, and sporting transformations. 相似文献
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This paper reports on the practice of buying-out teaching to create time for research. A study was carried out, at a regional
university in Australia, with academics in receipt of research grant funds (and therefore with the means to buy out teaching),
Heads of School, and the Deputy Vice Chancellors responsible respectively for research and for academic matters. We found
that while eligible academics did buy out teaching by employing casual staff, most of them worried about the potential effects
on teaching quality and students’ learning. Heads of School were more sanguine about possible effects on teaching. Decision
making by academics about whether to buy out teaching, and by Heads of School about whether to allow it in particular cases,
took account of a number of factors. Some teaching activities were seen as higher-risk than others for buying-out. It was
uniformly recognised by all parties that buying-out did not result in complete relief from the teaching activity that was
bought out; a great deal of time and energy needed to be invested by the academic in making appropriate arrangements and monitoring
the quality of work undertaken by the casual staff. The paper suggests that clearer policies need to be instituted in this
area; academics were unsure what buying-out was allowed or acceptable, and would benefit from more discussion of the practice. 相似文献
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Glyneva Bradley-Ridout Erica Nekolaichuk Trevor Jamieson Claire Jones Natalie Morson Rita Chuang Elena Springall 《Journal of the Medical Library Association》2021,109(3):382
Objective:To compare the accuracy, time to answer, user confidence, and user satisfaction between UpToDate and DynaMed (formerly DynaMed Plus), which are two popular point-of-care information tools.Methods:A crossover study was conducted with medical residents in obstetrics and gynecology and family medicine at the University of Toronto in order to compare the speed and accuracy with which they retrieved answers to clinical questions using UpToDate and DynaMed. Experiments took place between February 2017 and December 2019. Following a short tutorial on how to use each tool and completion of a background survey, participants attempted to find answers to two clinical questions in each tool. Time to answer each question, the chosen answer, confidence score, and satisfaction score were recorded for each clinical question.Results:A total of 57 residents took part in the experiment, including 32 from family medicine and 25 from obstetrics and gynecology. Accuracy in clinical answers was equal between UpToDate (average 1.35 out of 2) and DynaMed (average 1.36 out of 2). However, time to answer was 2.5 minutes faster in UpToDate compared to DynaMed. Participants were also more confident and satisfied with their answers in UpToDate compared to DynaMed.Conclusions:Despite a preference for UpToDate and a higher confidence in responses, the accuracy of clinical answers in UpToDate was equal to those in DynaMed. Previous exposure to UpToDate likely played a major role in participants'' preferences. More research in this area is recommended. 相似文献