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This study assessed the association of fitness and fatness with cognitive function in women with fibromyalgia, and the independent influence of their single components on cognitive tasks. A total of 468 women with fibromyalgia were included. Speed of information processing and working memory (Paced Auditory Serial Addition Task), as well as immediate and delayed recall, verbal learning and delayed recognition (Rey Auditory Verbal Learning Test) were assessed. Aerobic fitness, muscle strength, flexibility and motor agility were assessed with the Senior Fitness Test battery. Body mass index, percent body fat, fat-mass index and waist circumference were measured. Aerobic fitness was associated with attention and working memory (all, p < 0.05). All fitness components were generally associated with delayed recall, verbal learning and delayed recognition (all, p < 0.05). Aerobic fitness showed the most powerful association with attention, working memory, delayed recall and verbal learning, while motor agility was the most powerful indicator of delayed recognition. None of the fatness parameters were associated with any of the outcomes (all, p > 0.05). Our results suggest that fitness, but not fatness, is associated with cognitive function in women with fibromyalgia. Aerobic fitness appears to be the most powerful fitness component regarding the cognitive tasks evaluated.  相似文献   
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ABSTRACT

The different technology fields have increased in complexity, especially during the last two decades, giving place to the concept of Complex Technology. An example is Electronics also characterised as a horizontal technology being incorporated in many products and processes of other technological areas. Bloom’s taxonomy of learning objectives and the revised version of Bloom disciples, which have been used by several experts in pedagogy, suffers from a generalist character and are not adapted to technology learning. In this article an engineering learning taxonomy is presented. Also a computer learning assisted tool called ISETL (Integrated System for Electronics Technology Learning) has been developed to facilitate the Electronics fundamentals understanding. ISETL has been evaluated taking into account not only the results of the theoretical assessments but also through the results obtained in the laboratory. These results demonstrate the advantages of this approach and can be depicted by the progressive improvements registered in student performance.  相似文献   
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Teachers’ use of ICT has mainly focused on their use in classroom context and few studies have focused on their use elsewhere. Attempting to fill this gap, this paper presents a case study of 12 secondary teachers characterising their use of ICT in and out-of-the-classroom. Results show that teachers use these tools inside the classroom for presentations and support some instructional strategies and outside the classroom for lesson preparation, administration and communication, and design of students’ assignments with ICT. However, the analysis of the specific characteristics of these activities shows that beyond these apparently good purposes of ICT use, the quality of the characteristics of the activities is heterogeneous, which can have implications in the effectiveness of the use of ICT in teaching and learning. Based on this, we suggest that in order to take full advantage of the teaching and learning opportunities associated to use of digital tools in education, there is a need to develop teachers’ and students’ digital skills, specifically those associated to searching and selecting information available in the Internet, and developing and presenting information products.  相似文献   
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Background

Failure to follow-up laboratory test results has been described as one of the major processes contributing to unsafe patient care. Currently, most of the laboratories do not know with certainty not only their rate of missed (or unreviewed) requests but the economical cost and impact that this issue implies. The aim of our study was to measure that rate and calculate the resulting costs.

Material and methods

In January 2015, we checked in our Laboratory Information Management System (LIMS) for every emergency request from 1st July 2011 to 30th June 2014, if they had been reviewed by any allowed user or not. 319,064 requests were ordered during that period of time. Results were expressed as “ordered requests”, “missed requests” and its percentage. Additionally, total cost of missed requests was calculated in euros (€). “Non-productive days” were theorised (as the days producing requests that were not reviewed) based on these results.

Results

7924 requests (2.5%) were never reviewed by clinicians. This represented a total cost of 203,039 € and 27 “non-productive” days in three years. Significant differences between inpatients, outpatients and emergency department as well as different emergencies units were found after application of statistical analysis.

Conclusions

In terms of resources, never reviewed or missed requests appear to be a not negligible problem for the clinical laboratory management. Electronic result delivery, with electronic endorsement to indicate follow-up of requests along with better systems of electronic requesting should be investigated as a way of improving patient outcomes and save unnecessary expenses.Key words: quality indicators, health care, extra-analytical phase, total quality management, clinical laboratory information systems  相似文献   
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Assessment of teachers through student opinions has been the most used method to define the characteristics of teaching quality. There is no previous literature applying the Semantic Differential (SD) with this objective. SD can detect the attributes of the 'ideal teacher', and find the evaluative, emotional or affective components linked to this concept. In this work, we analyse the factorial structure of a SD scale, to test the hypothesis of the existence of EPA factors, usually found in research directed to different objects of attitude. The most relevant dimensions of the 'ideal teacher' show similar profiles to those dimensions obtained with other assessment procedures. This result confirms the adequacy of SD as an instrument to assess of quality teaching.  相似文献   
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