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41.
Mary Cassner Charlene Maxey-Harris Toni Anaya 《Behavioral & Social Sciences Librarian》2013,32(1):33-51
ABSTRACT As an interdisciplinary field, Gerontology shares with History, Literary Criticism, Psychology, Sociology, and Anthropology the use of autobiography as a primary research tool. In addition, Gerontology, like Counseling, Social Work and Psychoanalysis, uses autobiography as a counseling technique. We believe that autobiography also has merit in orienting older, non-traditional students, and students in social work related fields, to the library and its resources. In this paper we describe a pilot project based on this theory. 相似文献
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Toni Carbo 《International Information and Library Review》2013,45(3-4):393-401
The abilities to explore information space, discover, learn, find, manage, organize, evaluate, create, use, and preserve information are complex and they vary depending upon the type of information and the format or medium in which it is presented. The knowledge and skills for print media are different from those for full motion video. The knowledge includes recognizing different needs for information; understanding and using different measures of value; and understanding ethical issues — all within multicultural and diverse environments, traditions, and contents. Skills include those related to retrieving, managing, organizing, using, preserving, and communicating information. This presentation explores these complex abilities, describing earlier work, and addresses pertinent issues. 相似文献
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Linda Hasman Toni Hoberecht Kimberly Pullen 《Medical reference services quarterly》2013,32(4):439-443
This is the last Informatics Education column under the current editors. The outgoing co-editor identifies several key themes that describe the column during her tenure. The main theme discovered while reviewing the columns published over the last five years is technology. Technological changes and advances have affected the way in which librarians conduct instruction, such as incorporating e-learning with traditional workshops and in-class sessions. Technology plays a key role in all of the themes that emerged. The incoming editors imagine what the future themes will be for the Informatics Education column. 相似文献
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Tiffany A. Whittaker S. Natasha Beretvas Toni Falbo 《Structural equation modeling》2013,20(2):303-317
The analysis of longitudinal data collected from nonexchangeable dyads presents a challenge for applied researchers for various reasons. This article introduces the dyadic curve-of-factors model (D–COFM), which extends the curve-of-factors model (COFM) proposed by McArdle (1988) for use with nonexchangeable dyadic data. The D–COFM overcomes problems with modeling composite scores across time and instead permits examination of the growth in latent constructs over time. The D–COFM also appropriately models the interdependency among nonexchangeable dyads. Different parameterizations of the D–COFM are illustrated and discussed using a real data set to aid applied researchers when analyzing dyadic longitudinal data. 相似文献
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Esa Puukilainen Olli Ohtonen Teemu Lemmettylä Vesa Linnamo Björn Hemming Toni Laurila Salla Tapio Markku Räsänen Mikko Ritala Markku Leskelä 《Sports Engineering》2013,16(4):229-238
In this work, changes in the cross-country ski base properties resulting from stone grinding, skiing, waxing and re-stone grinding have been investigated. The surface topography, crystallinity, wettability and sliding properties of cross-country ski bases were recorded using a selection of measurement techniques: non-contact chromatic confocal microscopy, contact-type surface roughness analyser and scanning electron microscopy (topography), Raman spectroscopy (crystallinity), contact angle measurement (wettability) and a ski tester (sliding properties). The tested skis were used for 150 km and waxed 35 times. The ski base surface became smoother and the orientation and crystallisation of the base material increased. Wear decreased the hydrophobicity and increased the sliding friction. Even though re-grinding did not restore all of the ski base properties, re-grinding improved the wettability and sliding properties. The results help to optimise stone grinding interval to maintain the performance of the skis. 相似文献
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The main aim of this study was to psychometrically test the Physical Education Predisposition Scale (PEPS) with a cohort of Australian students, to assess secondary school students’ perceived PE ability and PE worth. Secondary aims were to explore how the two variables were related and to investigate age and gender differences. Altogether, 266 Year 7, 8, 9 and 10 students (aged 12–16 years), from four schools within the South Eastern region of Melbourne, completed the PEPS at both time points. Principal components analysis revealed the presence of a simple two-factor structure explaining 66.9% of the variance. Factor 1 (labelled perceived PE worth) reflected enjoyment and attitude (α = .91), and factor 2 (labelled perceived PE ability) represented perceptions of competence and self-efficacy (α = .92). Significant positive correlations were observed between the two factors (r = .50–.82, P < .001). Boys scored significantly higher than girls on perceived PE ability (P = .01), and year 7 students scored significantly higher compared to Year 9 students (P = .002). Our results support the potential of the PEPS as a concise measurement tool for use in the PE setting, for both teachers and researchers. 相似文献
50.
Konttinen N Mets T Lyytinen H Paananen M 《Research quarterly for exercise and sport》2003,74(4):395-400
This study investigated the timing of the trigger pull in relation to the cardiac cycle during air rifle shooting. Electrocardiogram) was recorded from 20 male nonelite rifle shooters in two separate testing sessions. The testing was conducted at an indoor shooting range using an optoelectronic shooting system. Each participant fired a shot in the standing position at a distance of 10 m from the target. The results showed that compared to random triggering, the shooters fired more often during the phase of 10-50% of the R wave-to-R wave (R-R) interval and less often during the phase of 50-90%. With regard to performance accuracy, the participants exhibited average or above average performance, when the shot occurred in the beginning (0-50%) and in the end (70-99%) of the R-R interval. The less optimal range for the triggering was located within the 50-70% phase of the R-R interval. The length of R-R interval (i.e., heart rate) did not affect the relation of shot placement within the cardiac cycle to the accuracy of shooting performance. The present results extend previous findings by showing that in air rile shooting the optimum firing time within the cardiac cycle may be located in the systolic phase. It is argued that the systole-diastole dichotomy is not a sufficiently accurate way to investigate the effects of shot placement in the cardiac cycle. Further research is needed to examine the extent to which the relationship between the timing of triggering within the cardiac cycle and shooting performance depends a shooter's skill level. 相似文献