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131.
Ibrahim Assad Odeh 《Interchange》1994,25(3):295-304
The absence of an industrial middle class in Arab Islamic countries has been, and still is, a major obstacle to national development. These countries, as is the case with others in the Third World, mostly inherited their systems of industrial education from former colonial or mandated powers, that is, from industrial nations, without taking into consideration the different social and socio-economic situation. A model is proposed here for a kind of industrial university, the Djamiat Al-Sináh. The name alludes to the Mosque as a centre of common activity, and attempts to express the cultural and social contests, and the target groups, of the institution. The model relies on social and industrial evolution, and meets the urgent need of Arab societies for an alternative to Eurocentric models. In the Djamiat, a practice-oriented education is to be provided, based on principles of professional efficiency and creativity, competence, and entrepreneurial initiative. The students are to become coordinators, organizers, technicians, and industrial trainers, as well as independent small businessmen. The model is understood as a contribution to the education of an industrial middle class and to the promotion of trade and industry. 相似文献
132.
Ahmed Ibrahim Mark W. Aulls Bruce M. Shore 《International Journal of Science and Mathematics Education》2017,15(7):1195-1215
Inquiry engagement is a newly defined construct that represents the participation in carrying out practices of science and engineering to achieve learning outcomes and is influenced by learners’ personalities and teachers’ roles. Expectancy value theory posits that attainment values are important components of task values that, in turn, directly influence students’ achievement-related choices and performance. The current paper developed and validated the McGill Attainment Value for Inquiry Engagement Survey (MAVIES) with undergraduate students in STEM disciplines. The MAVIES is a 67-item, learner-focused survey that addresses four components that are theoretically important for engaging in scientific inquiry: (a) teachers’ roles, (b) students’ personalities, (c) inquiry learning outcomes, and (d) practices of science and engineering. Evidence for internal consistency and construct, content, and criterion validity was obtained from 85 undergraduates who had experience with scientific inquiry in diverse STEM fields. Confirmatory factor analyses confirmed factors that were consistent with role theory, Big Five personality traits, revised Bloom’s learning outcomes, and the Next Generation Science Standards. The MAVIES instrument is a reliable and valid instrument for measuring undergraduate students’ attainment values for scientific inquiry engagement in STEM disciplines. 相似文献
133.
柯坪土语是现代维吾尔语中的特殊土语或方言岛。通过分析最近获取的语料可知,由于音系处理方式上的差异和其他一些原因,柯坪土语在动词的无人称形式和体、态、人称、时、式等形态特征上,表现出与标准语和其他方言土语(包括和田方言)不同的很多特征。 相似文献
134.
Interchange - This explanatory sequential quasi-experimental study investigated the impact of differentiated instruction on reading comprehension attainment in mixed-ability classrooms. Fifty-four... 相似文献
135.
The Urban Review - While research on school suspensions and its impact on students is not new, scholars have not yet explored whether there is a link between school suspensions and high school... 相似文献
136.
Vesile Altinyazar Fevziye Burcu Sirin Recep Sutcu Ibrahim Eren Imran Kurt Omurlu 《Indian journal of clinical biochemistry : IJCB》2016,31(4):473-479
Long-term exposure to organophosphate pesticides (OPs) without acute poisoning can lead to various OPs. Environmental exposure to organophosphate pesticides may be associated with depression and suicide attempts in a population living in a rural agricultural area. Patients (n = 149) suffering from major depressive disorder (with and without attempted suicide) and a control group of healthy individuals (n = 64) who had been living in the same rural district for at least 1 year were selected. Red blood cell acetylcholine esterase (RBC-AChE) activity was examined as the basis of evaluating the degree of chronic environmental exposure to OPs residues. There were negative association between RBC-AChE activity levels and suicide attempts, the number of past suicide attempts and hopelessness levels in the depressive patients. The results of the study may support the idea that environmental exposure to OPs may be associated with mental health in individuals living in agricultural districts who are not farmers or working in occupations with access to OPs. 相似文献
137.
针对传统的图像配准方法中寻找图像之间点对应关系这一难点问题,提出一种基于Hough直线检测的深度图像配准方法.利用Hough变换检测深度图像上的直线,确定不同视点图像上直线之间的对应关系.根据对应直线三维空间上的方向向量确定两幅图像之间的刚体变换参数.最后用模拟深度图像验证方法的有效性并给出三维重建结果. 相似文献
138.
Hagar Ibrahim Labouta Natasha A. Kenny Rui Li Max Anikovskiy Leslie Reid David Thomas Cramb 《International Journal of Science Education》2018,40(12):1476-1492
Research on understanding the full extent that an authentic science research experience engages students in how scientists think and act is sparse. ‘Learning-science-by-doing-science’ (LSDS) is an emerging self-guided process-learning model in postsecondary science education. It offers authentic science research opportunities that drive students to think and act like scientists. This study investigates the LSDS approach as a potential model for science learning at postsecondary level and aims to answer a main research inquiry – what are the students’ and teaching staff’s perceptions of students’ learning gains and the quality of their learning experiences in an authentic research environment within the LSDS model? To answer this question, data were collected from the students, alumni, instructors, teaching assistants and the program director via questionnaires, focus groups and interviews. Students’ and staff’s lived experiences and their perceptions on their authentic research experiences within the LSDS model were used to articulate the key attributes and stages of the LSDS model. The outcomes of this study can be used to help other science programs implement similar authentic research process learning approaches in their own contexts. 相似文献
139.
Rony Ibrahim Vosse A de Boode Gert S. Faber Jaap H. van Dieën 《Journal of sports sciences》2019,37(3):313-321
Kinetics and full body kinematics were measured in ten elite goalkeepers diving to save high and low balls at both sides of the goal, aiming to investigate their starting position, linear and angular momentum, and legs' contribution to end-performance. Our results showed that goalkeepers adopted a starting position with a stance width of 33 ± 1% of leg length, knee flexion angle of 62 ± 18° and hip flexion angle of 63 ± 18°. The contralateral leg contributed more than the ipsilateral leg to COM velocity (p < 0.01), both for the horizontal (2.7 ± 0.1 m·s?1 versus 1.2 ± 0.1 m·s?1) and for the vertical component (3.1 ± 0.3 m·s?1 versus 0.4 ± 0.2 m·s?1). Peak horizontal and peak angular momenta were significantly larger (p < 0.01) for low dives than for high dives with a mean difference of 55 kg·m·s?1 and 9 kg·m2·s?1, respectively. In addition, peak vertical momentum was significantly larger (p < 0.01) for high dives with a mean difference between dive heights of 113 kg·m·s?1. Coaches need to highlight horizontal lateral skills and exercises (e.g. sideward push-off, sideward jumps), with emphasis on pushing-off with the contralateral leg, when training and assessing goalkeeper’s physical performance. 相似文献
140.