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排序方式: 共有138条查询结果,搜索用时 15 毫秒
31.
Starting in the 1990s, the Caribbean two-island nation of Trinidad and Tobago witnessed the establishment of several Indian-music format radio stations, most of which now stream their content on the World Wide Web or otherwise make their content available beyond the range of their terrestrial radio transmitters. The convergence of traditional terrestrial radio with audio streaming technology combined with the spread of high speed broadband connections has expanded the audience of a typical radio station from a few kilometers to a globally dispersed set of listeners who often include those physically displaced from their native cultural programming. The present investigation examines the Facebook comments of domestic and foreign listeners to Indian-music format radio stations from the Republic of Trinidad and Tobago. 相似文献
32.
In order to obtain maximum benefits from the educational system, it is imperative that the system should work as a unified coherent unit. Gaad, Arif and Scott (2006) conducted the systems analysis of the United Arab Emirates' (UAE) general education system. They analysed three components of the system in order to assess the development, delivery and evaluation. This paper utilises the same framework to analyse the special needs education (SEN) system in the UAE. Data for the research were collected through observations and semi-structured interviews. Analysis of the data identifies some possibilities for improvement. In the area of development, more teaching and supplemental material specific to special needs education needs to be developed. Currently, teachers are working with what is known as the 'para curriculum'. It is based on the regular textbook; with chapters that are difficult being simplified or removed. In the area of delivery, more training would be beneficial to teachers. The monitoring and evaluation component's analysis points out that the evaluation instrument used currently needs to be modified for special needs education monitoring and additional resources in the area of special needs education would required. 相似文献
33.
Viberg Olga Engström Linda Saqr Mohammed Hrastinski Stefan 《Education and Information Technologies》2022,27(6):8561-8581
Education and Information Technologies - In order to successfully implement learning analytics (LA), we need a better understanding of student expectations of such services. Yet, there is still a... 相似文献
34.
Ioanna Athanasiadou Sven Christian Voss Wesal El Saftawy Mohammed Al-Maadheed Georgia Valsami Costas Georgakopoulos 《Journal of sports sciences》2020,38(16):1924-1932
ABSTRACT Athlete Biological Passport (ABP) is an indirect approach, implemented by WADA, aimed at detecting blood manipulation based on abnormal changes in haematological markers. Cases report the use of hyperhydration as masking method during anti-doping urine sample collection which could potentially mask suspicious fluctuations on ABP profiles. This study investigated the hyperhydration effect on haemoglobin concentration, reticulocyte percentage and OFF-hr score (an algorithm based on haemoglobin concentration and reticulocyte percentage), with and without recombinant human erythropoietin (rHuEPO) administration. A five-week clinical study performed; Baseline and rHuEPO Phase. Water and a sports drink were used as hyperhydration agents. To examine the hyperhydration effect on the normal ABP profile per volunteer, hyperhydration was implemented at 0, 24 and 48 hours during the baseline. During the rHuEPO phase, volunteers received Epoetin beta (3000 IU) with hyperhydration to be implemented at 0, 24 and 48 hours after drug administration. Blood and urine samples were collected and analysed according to WADA guidelines. No significant effect on ABP markers was observed due to hyperhydration at any time during the study. Pre- and post-hyperhydration data were not statistically different compared to individual baseline data. In conclusion, hyperhydration does not affect the ABP haematological markers under the examined conditions. 相似文献
35.
This paper explores the higher education financing policy in Morocco in light of the central issue of equity. First, it surveys
the current situation, using a critical approach to the present financing policy, and looking at the three dimensions of adequacy,
efficiency, and equity. Second, it describes the principal policy challenges in financing higher education. Third, it presents
several public policy proposals likely to bring changes to the financing policy in order to meet these challenges. The analysis
shows that the sustainability and the equity of the current financing system are undermined by the dysfunctions introduced
by the private/public split in the higher education system and the lack of a clear political strategy pertaining to the medium
of instruction. 相似文献
36.
Adegoke Oke John Serbe Marfo Thomas Kull Dale Rogers Afia Frimpomaa Asare Marfo Mohammed Hassan Noor SudHanshu Mishra Bridget McHenry Sharmila Raj 《Decision Sciences Journal of Innovative Education》2024,22(1):50-67
The use of gamification to enhance learning in education has been well documented. However, little is known about whether gamification can impact supply chain management knowledge and behaviors among healthcare professionals. In this study, we tested the effectiveness of a simulation app (ShipShape) designed and developed to gamify the fundamental concepts of supply chain management. We field tested the effectiveness of the app to impact knowledge gain and supply chain practice by asking healthcare professionals to use the app in their day-to-day operations. We collected longitudinal data spanning the period before and after the introduction of the app. The analysis and results of different types of data collected provide support for the positive impact of the app on both supply chain knowledge and practice among healthcare professionals. 相似文献
37.
Research in Science Education - The original version of this article unfortunately contained a mistake. The name of “Dima Kassab” was incorrectly spelled as “Dimma Kasab”. 相似文献
38.
Children (N = 103, 4–9 years, 59 females, 84% White, c. 2019) completed visual processing, visual feature integration (color, luminance, motion), and visual search tasks. Contrast sensitivity and feature search improved with age similarly for luminance and color-defined targets. Incidental feature integration improved more with age for color-motion than luminance-motion. Individual differences in feature search ( = .11) and incidental feature integration ( = .06) mediated age-related changes in conjunction visual search, an index of visual selective attention. These findings suggest that visual selective attention is best conceptualized as a series of developmental trajectories, within an individual, that vary by an object's defining features. These data have implications for design of educational and interventional strategies intended to maximize attention for learning and memory. 相似文献
39.
40.
The administrative crisis in education in the Arab countries 总被引:1,自引:0,他引:1
Mohammed A. El-Ghannam 《Prospects》1977,7(1):104-112