排序方式： 共有126条查询结果，搜索用时 15 毫秒
71.
Mohd. Sahandri Gani B. Hamzah Mohd. Reza Ghorbani Saifuddin Kumar B. Abdullah 《美中教育评论》2009,6(11):75-79
Communication technology is changing things. Language is no exception. Some language researchers argue that language is deteriorating due to increased use in electronic communication. The present paper investigated 100 randomly selected electronic mails （e-mails） and 50 short messaging system （SMS） messages of a representative sample of international students in University Putra Malaysia （UPM） to find out the impact of these two specific modes of electronic communication on written language use. The e-mails from UPM International Students Association （UPM-ISA） yahoo group were content analyzed. A non-probability convenience sampling was used to select the 50 short message services sent to the researcher about different subject matters by Malaysian and international students at UPM. Then, they were also content analyzed. The results indicated that the language used in students＇ e-mails and SMS messaging was full of spoken-like spelling, unconventional use of punctuation and abbreviations, and ungrammatical sentences. However, the more in-depth content analysis of the data revealed that the written language is being creatively adapted, developed, and enhanced to suit the conditions of the electronic communication age. Syntactical and lexical reductions are just strategies used to reduce effort, time and space. 相似文献
72.
Saika Manzoor Mohd A. Ganie Sabhiya Majid Iram Shabir Iram A. Kawa Qudsia Fatima Humira Jeelani Syed Douhath Yousuf Fouzia Rashid 《Indian journal of clinical biochemistry : IJCB》2021,36(3):278
Human polycystic ovary syndrome (PCOS)—a cluster of diseases displays various symptoms associated with endocrine and gynecological disorders in childbearing women. Oral contraceptive pills (OCP) being a drug of choice minimizes symptoms and complications associated with the disorder. But, the controversial data available in literature regarding use of OCPs compels us to setup a study design regarding effect of OCP treatment in PCOS subjects and the possible outcomes specifically regarding coagulation pathways. Two PCOS study groups have been selected according to Rotterdam Criteria: one with OCP treatment (n = 50) and other without any drug treatment i.e., drug naive (n = 50). Anthropometry, Biochemistry, Hormones, Insulin and various clotting factors like Factor XI, Factor V, tPA, TAT-III and D-dimer were analyzed in both groups. The results showed worsening of IR, Metabolic parameters and coagulopathy in OCP group comparative to drug naive group indicating adverse effects of the OCP treatment which puts these women at risk for number of future clinical implications especially Cardiovascular and metabolic complications. 相似文献
73.
Nada Almasri Luay Tahat Sawsan Skaf Aman Al Masri 《Technology, Pedagogy and Education》2019,28(1):91-113
The well-known Syrian crisis has made it very challenging for thousands of Syrian children to have access to education. In this article, the authors propose a framework for designing a digital education platform to allow children inside Syria as well as in the refugee camps in bordering countries to have access to education. The authors start by looking at the efforts performed in the field of education in conflict-affected regions, and they extract from them the lessons learned and recommendations. They provide four main characteristics of war impacting children’s education: (1) insecurity, (2) instability, (3) lack of resources, and (4) lack of adult supervision. They then use these four characteristics, along with the extracted recommendations, as the grounds for drafting three design considerations for the implementation of a digital education platform. The three design considerations are: supervised self-directed learning method, context-aware education and children-oriented design. Finally, the authors use these design considerations to provide design recommendations for the four main elements of a digital education platform: hardware, software, curriculum and supporting services. They conclude by discussing the validity of the digital platform, its implementation feasibility, and challenges facing the implementation. 相似文献
74.
75.
目的：探索稻壳灰和人工砂在轻质油棕壳混凝土中部分替换水泥和细骨料对混凝土力学性能的影响,期望得到力学性能较高的轻质混凝土。方法：1.将不同比例的稻壳灰（5%,10%,15%和20%）替换水泥和100%的人工砂或石粉替换沙子,研究它们对混凝土抗压强度的影响;2.研究不同替换比例的稻壳灰（0和15%）和人工砂（0,50%和100%）对混凝土力学性能的综合影响。结论：1.在15%的稻壳灰替换水泥和100%人工砂替换沙子的情况下,最大抗压强度为51.49 MPa;2.替换比例为15%稻壳灰和100%人工砂的组合表现出最好的力学性能,包括抗压强度、抗拉强度、抗弯强度和杨氏模量。 相似文献
76.
77.
78.
Lilia Halim Subahan Mohd. Mohd.> Meerah 《Research in Science & Technological Education》2013,31(2):215-225
This study examined Malaysian science teachers' pedagogical content knowledge (PCK) of selected physics concepts. The two components of PCK investigated were (i) knowledge of students' understanding, conceptions and misconceptions of topics, and (ii) knowledge of strategies and representations for teaching particular topics. The participants were 12 trainee teachers from various academic science backgrounds attending a one-year postgraduate teacher-training course. They were interviewed on selected basic concepts in physics that are found in the Malaysian Integrated Science curriculum for lower secondary level. The findings showed that trainee teachers' PCK for promoting conceptual understanding is limited. They lacked the ability to transform their understanding of basic concepts in physics required to teach lower secondary school science pupils. The trainees' level of content knowledge affected their awareness of pupils' likely misconceptions. Consequently, the trainees were unable to employ the appropriate teaching strategies required to explain the scientific ideas. This study provides some pedagogical implications for the training of science teachers. 相似文献
79.
Hairon Salleh 《Educational Action Research》2013,21(4):513-523
Action research has received increasing attention, especially by school leaders, as a result of the Singapore Ministry of Education’s push for greater autonomy, diversity and innovation at the school level. It is also perceived as a means for teacher professional development and professionalism. The Teachers Network, which has its own brand of action research called ‘Learning Circles’, is in support of such a view. Action research projects are not, however, without problems. In this paper, structures that pose constraints to successful action research endeavours will be the main focus for discussion. 相似文献
80.
Ghazali Yusri Nik Mohd Rahimi Parilah M. Shah Wan Haslina Wah 《Interactive Learning Environments》2013,21(3):290-300
This study investigates cognitive and metacognitive strategies in learning oral Arabic among students at Universiti Teknologi MARA (UiTM), Malaysia. The concept of these strategies was derived from the self-regulated learning framework, which consists of five components, namely rehearsal, elaboration, organization, critical thinking, and metacognitive strategies. The purposes of this study are to investigate the level of cognitive and metacognitive strategies used (1) among UiTM students; (2) between students with different prior experiences, namely, some of them had an experience of 5 years in learning Arabic in secondary school (abbreviated by SWE) and some of them did not have any experience at all (abbreviated by SNE); (3) between students of different gender; and (4) between students with the interaction of different gender and prior experience. The sample of this study consists of 183 students and employs a questionnaire adapted from the Motivated Strategies for Learning Questionnaire (MSLQ). The study revealed that (1) all UiTM students used cognitive and metacognitive strategies at a moderate level; (2) SWE scored significantly higher than SNE in all five components of cognitive and metacognitive strategies; (3) females scored significantly higher than males in rehearsal, organization, and metacognitive strategies; and (4) there were no statistically significant differences noted in all components between students with the interaction of prior experience and gender. This study had some classroom implications. It suggested that some improvement and changes in learning oral Arabic should be made in terms of selecting learning materials, implementing oral Arabic activities, and learning tasks, which will stimulate the use of all strategies, as well as conducting proficiency tests instead of achievement tests. Students should also be exposed to the learning techniques which used all these strategies extensively and collaborative activities may be carried out among students with mixed prior experience and gender. 相似文献