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931.
932.
The dominant discourse on adult literacy and numeracy in Australia sees the federal government, industry, workforce skills agencies and the media speaking with one voice on the ‘crisis’ involving workers’ low literacy and numeracy skills. Underpinning this discourse are the Australian results of the international Adult Literacy and Life Skills Survey (ALLS) which are used to model correlations between low literacy/numeracy levels and productivity. In turn, these correlations are deemed to have implications for the competitiveness of individual enterprises and the prosperity of the nation. In the ALLS, approximately half of manufacturing workers are found at the lowest two levels. Adopting an ethnographic perspective, and viewing literacy and numeracy as social practices, this paper investigates this ‘crisis’ from the situated perspectives of managers, trainers and workers in three manufacturing companies. Multiple observations of production work and semi-structured interviews with over 50 company personnel reveal a contradiction between the crisis discourse rhetoric on workplace literacy and numeracy and the realities of production work. Literacy and numeracy are found not to have a negative influence on production work in the three companies. This raises questions about the basis for the crisis discourse, and government policy and programmes that flow from it. 相似文献
933.
Counselor educators in programs accredited by the Council for Accreditation of Counseling and Related Educational Programs (N = 335) were surveyed about their knowledge of colleagues' problems of professional competency (PPC). Findings suggest most participants are aware of colleagues with PPC. Professional behavior standards must be developed for those entrusted with counselor preparation. 相似文献
934.
Christopher P. Brown Yi-Chin Lan Hye In Jeong 《International Journal of Early Years Education》2015,23(2):138-152
Policymakers across the globe continue to promote access to early education programmes as a means to improve children's readiness for school. Many of their reforms are rooted in a neoliberal conception of governance that frames policy solutions through economic rather than democratic terms. Such policies foster an image of the successful learner as one who becomes an earner and consumer rather than an active member of the larger democratic society. This shift in the conception of publicly supported early education affects teachers of young children in multiple ways. This article examines how a sample of early educators in the USA responded to a set of neoliberal reforms in their pre-kindergarten teaching context. Examining their responses, which ultimately mimicked their policy-makers’ neoliberal reforms, reveals the subtlety of these policies in overtaking their attempts to resist them. It also illuminates the challenges they and other early educators face as policy-makers’ neoliberal policies continue to alter the purpose and direction of early childhood. Finally, it ends by considering the ways in which early educators working in similar contexts might respond to and navigate such reforms. 相似文献
935.
Digital disruption and an increasingly networked society drive rapid change in many professions and a corresponding need for change in tertiary education. Across the world, information education has, to date, prepared graduates for employment in discrete professions, such as librarianship, records management, archives and teacher librarianship. However, contemporary information practices are less defined and are demanding of new professional skill-sets and understandings. This paper reports a study that consulted Australia's tertiary academics about the current circumstances of information education in the academy and elicited a vision and a concern for future directions in Australian information education. 相似文献
936.
Mezirow (1978) applied and used Transformative Learning Theoretical (TLT) processes while studying women who reentered academics during the 1970s. Similar to Mezirow's original 1975 work, we identify “factors that impeded or facilitated” participants' progress to obtain their undergraduate degree during the traditional student time, but then returned later in life, after age 40, to pursue their doctorate. Through semistructured interviews, eight women describe their life course of education through the TLT phases of realization—or in Mezirow's terms, justification, critical reflection, and exploring rational discourse. The women discuss their concerns on technological challenges, rationalization to self and others concerning a return to school, and reactions of family, friends, peers, and professors, including ageist comments. As more women return to the educational system to pursue advanced degrees, specifically within gerontology or aging studies, this research is key to understanding the various events and meaning ascribed to their journey. Data analysis reveals overlapping thoughts to frames of reference in their meaning perspectives and themes when discussing their transformative process to new status as a PhD. 相似文献
937.
Jacquelyn A. Brown Virginia Pensabene Dmitry A. Markov Vanessa Allwardt M. Diana Neely Mingjian Shi Clayton M. Britt Orlando S. Hoilett Qing Yang Bryson M. Brewer Philip C. Samson Lisa J. McCawley James M. May Donna J. Webb Deyu Li Aaron B. Bowman Ronald S. Reiserer John P. Wikswo 《Biomicrofluidics》2015,9(5)
The blood-brain barrier (BBB) is a critical structure that serves as the gatekeeper between the central nervous system and the rest of the body. It is the responsibility of the BBB to facilitate the entry of required nutrients into the brain and to exclude potentially harmful compounds; however, this complex structure has remained difficult to model faithfully in vitro. Accurate in vitro models are necessary for understanding how the BBB forms and functions, as well as for evaluating drug and toxin penetration across the barrier. Many previous models have failed to support all the cell types involved in the BBB formation and/or lacked the flow-created shear forces needed for mature tight junction formation. To address these issues and to help establish a more faithful in vitro model of the BBB, we have designed and fabricated a microfluidic device that is comprised of both a vascular chamber and a brain chamber separated by a porous membrane. This design allows for cell-to-cell communication between endothelial cells, astrocytes, and pericytes and independent perfusion of both compartments separated by the membrane. This NeuroVascular Unit (NVU) represents approximately one-millionth of the human brain, and hence, has sufficient cell mass to support a breadth of analytical measurements. The NVU has been validated with both fluorescein isothiocyanate (FITC)-dextran diffusion and transendothelial electrical resistance. The NVU has enabled in vitro modeling of the BBB using all human cell types and sampling effluent from both sides of the barrier. 相似文献
938.
Jocelyn F. Hafer Allison M. Brown Polly deMille Howard J. Hillstrom Carol Ewing Garber 《Journal of sports sciences》2015,33(7):724-731
Many studies have documented the association between mechanical deviations from normal and the presence or risk of injury. Some runners attempt to change mechanics by increasing running cadence. Previous work documented that increasing running cadence reduces deviations in mechanics tied to injury. The long-term effect of a cadence retraining intervention on running mechanics and energy expenditure is unknown. This study aimed to determine if increasing running cadence by 10% decreases running efficiency and changes kinematics and kinetics to make them less similar to those associated with injury. Additionally, this study aimed to determine if, after 6 weeks of cadence retraining, there would be carryover in kinematic and kinetic changes from an increased cadence state to a runner’s preferred running cadence without decreased running efficiency. We measured oxygen uptake, kinematic and kinetic data on six uninjured participants before and after a 6-week intervention. Increasing cadence did not result in decreased running efficiency but did result in decreases in stride length, hip adduction angle and hip abductor moment. Carryover was observed in runners’ post-intervention preferred running form as decreased hip adduction angle and vertical loading rate. 相似文献
939.
Philip R. Brown Rachel E. McCord Holly M. Matusovich Rachel L. Kajfez 《European Journal of Engineering Education》2015,40(2):186-205
Motivation is frequently studied in the context of engineering education. However, the use of the term motivation can be inconsistent, both in how clearly it is defined and in how it is implemented in research designs and practice. This systematic literature review investigates the use of motivation across recent engineering education publications. Results show that the majority of engineering education publications referencing motivation as a concept do not provide a clear definition for the term, nor do they draw upon the existing body of literature surrounding motivation. Within the publications that do draw upon motivation literature, we found that a small number of frameworks were most prominent. We believe that both of these factors potentially inhibit the understanding of motivation in engineering education. Therefore, we provide a number of suggestions for how researchers and practitioners can work to rectify these trends. 相似文献
940.