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91.
Anna Loe Russell T. P. Yeatman Ray E. Bruce Gurney Chambers Mohammed Sabie Josephine H. Magnifico 《Peabody Journal of Education》2013,88(3):184-185
Educational Sociology: A Subject Index of Doctoral Dissertations Completed at American Universities, 1941–1963. Francesco Cordasco and Leonard Covello, compilers. (New York: Scarcecrow Press, 1965. Pp. 226. $5.00.) The Prospective Teacher's Knowledge of Library Fundamentals. Ralph Perkins. (New York: Scarcecrow Press, 1965. Pp. 202. $4.50.) Adolescents and the Schools. James S. Coleman. (New York: Basic Books, 1965. Pp. 121. $4.50.) The Emergent in Curriculum. Gail M. Inlow. (New York: John Wiley and Sons, Inc., 1966. Pp. 353. $6.95.) Studying History: How and Why. Robert V. Daniels. (New York: Prentice‐Hall, 1966. Pp. 105. $1.50. Paperback) Physical Education: A Problem‐Solving Approach to Health and Fitness. Perry B. Johnson and others. (New York: Holt, Rinehart and Winston, 1966. Pp. 486. $6.95.) Teaching Contemporary Mathematics in the Elementary School. Charles F. Howard and Enoch Dumas. (New York: Harper and Row, 1966. Pp. 309. $7.50.) Education in Metropolitan Areas. Robert J. Havighurst. (Boston: Allyn and Bacon, 1966. Pp. 260. $3.50 Paperback) The Adolescent Experience. Elizabeth Douvan and Joseph Adelson. (New York: John Wiley and Sons, 1966. Pp. 471. $7.95.) 相似文献
92.
Jassim M. Jirjees Mohammed A. Al-Sanabani 《International Information and Library Review》2013,45(2):69-85
The Internet has caught the public in its expanding web. It is beginning to reshape other media and is now making its way into countries all over the world including developing countries. Yemen, as a developing country, introduced Internet services in September 1996. The present study attempts to evaluate Internet services in Yemen from inception up to the end of 1998. The study also hopes to find, among other things, how well and how widely the Internet is used in Yemen and to what extent Yemen can benefit from it, and how Yemen participates in the information highway. A questionnaire was used as a tool for collecting data. The homepages hosted at the Tele-Yemen (ISP) Server were scanned and certain criteria were used for their evaluation. The study was able to pinpoint the problems faced by Yemeni users of the Internet, the constraints confronting its diffusion in Yemen and the profits gained by subscribers. The study came up with several suggestions and recommendations that the two authors hope will provide a basis for assessing the prospects for the future of the Internet in Yemen. 相似文献
93.
Shaheed Nick Mohammed 《Mass Communication and Society》2014,17(2):173-194
Previous experimental research that has found that college students exposed to a clip of the popular Comedy Central program entitled The Colbert Report were unable to distinguish its satirical intent from its stated content. To further investigate whether the show's viewers consume The Colbert Report as a satire of conservative television or construe it as a sincere expression of conservative sentiment, the present study examines the content of the program's online discussion forum. Forum posts reflect a diversity of responses to Stephen Colbert and The Colbert Report, many of them recognizing the ironic qualities of the show and its host. 相似文献
94.
O. Yassine C. P. Gooneratne D. Abu Smara F. Li H. Mohammed J. Merzaban J. Kosel 《Biomicrofluidics》2014,8(3)
This study describes the development and testing of a magnetic microfluidic chip (MMC) for
trapping and isolating cells tagged with superparamagnetic beads (SPBs) in a microfluidic
environment for selective treatment and analysis. The trapping and isolation are done in two
separate steps; first, the trapping of the tagged cells in a main channel is achieved by soft
ferromagnetic disks and second, the transportation of the cells into side chambers for isolation is
executed by tapered conductive paths made of Gold (Au). Numerical simulations were performed to
analyze the magnetic flux and force distributions of the disks and conducting paths, for trapping
and transporting SPBs. The MMC was fabricated using standard microfabrication processes. Experiments
were performed with E. coli (K12 strand) tagged with 2.8 μm SPBs.
The results showed that E. coli can be separated from a sample solution by trapping
them at the disk sites, and then isolated into chambers by transporting them along the tapered
conducting paths. Once the E. coli was trapped inside the side chambers, two
selective treatments were performed. In one chamber, a solution with minimal nutrition content was
added and, in another chamber, a solution with essential nutrition was added. The results showed
that the growth of bacteria cultured in the second chamber containing nutrient was significantly
higher, demonstrating that the E. coli was not affected by the magnetically driven
transportation and the feasibility of performing different treatments on selectively isolated cells
on a single microfluidic platform. 相似文献
95.
96.
A growing number of organisations – universities, non-profits, independent consultants – are emerging as partners to school systems pursuing systemic improvement. This proliferation invites questions probing the interaction between school systems and their consulting partners. Drawing on a cross-disciplinary review of literature, this theoretical paper (1) explores the processes and strategies used by consulting organisations as partners to school systems and (2) proposes a conceptual framework as a starting point for implementation and evaluation of effective consulting for systemic improvement. 相似文献
97.
以SD大鼠为实验动物,通过8 w的高能饲料摄入和4 w的运动锻炼后,检测其血清总蛋白、白蛋白含量,外周血CD3 细胞数量、CD4 、CD8 T细胞百分比的变化,来研究适度运动锻炼对高能饲料摄入动物免疫功能的影响。结果显示:适度运动锻炼明显提高CD3 T细胞数量,使CD4 T细胞百分比从55.2%-56.6%迅速上升到62.6%-63.0%,使高能饲料摄入组的CD8 T细胞百分比从56.2%极显著地下降到42.2%,从而使运动组的CD4 /CD8 的比值(1.49±0.10)显著高于对照组(1.01±0.07),表明适度运动锻炼具有显著促进正相免疫调节的作用。 相似文献
98.
99.
100.
Mohammed K. Khalil Loren D. Nelson Jonathan D. Kibble 《Anatomical sciences education》2010,3(5):219-226
This study used qualitative and quantitative approaches to evaluate the effectiveness of self‐learning modules (SLMs) developed to facilitate and individualize students' learning of basic medical sciences. Twenty physiology and nineteen microanatomy SLMs were designed with interactive images, animations, narrations, and self‐assessments. Of 41 medical students, 40 students voluntarily completed a questionnaire with open‐ended and closed‐ended items to evaluate students' attitudes and perspectives on the learning value of SLMs. Closed‐ended items were assessed on a five‐point Likert scale (5 = high score) and the data were expressed as mean ± standard deviation. Open‐ended questions further evaluated students' perspectives on the effectiveness of SLMs; student responses to open‐ended questions were analyzed to identify shared patterns or themes in their experience using SLMs. The results of the midterm examination were also analyzed to compare student performance on items related to SLMs and traditional sessions. Students positively evaluated their experience using the SLMs with an overall mean score of 4.25 (SD ± 0.84). Most students (97%) indicated that the SLMs improved understanding and facilitated learning basic science concepts. SLMs were reported to allow learner control, to help in preparation for subsequent in‐class discussion, and to improve understanding and retention. A significant difference in students' performance was observed when comparing SLM‐related items with non‐SLM items in the midterm examination (P < 0.05). In conclusion, the use of SLMs in an integrated basic science curriculum has the potential to individualize the teaching and improve the learning of basic sciences. Anat Sci Educ 3: 219–226, 2010. © 2010 American Association of Anatomists. 相似文献