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Fadi Aloul Imran Zualkernan Ghaleb Husseini Ayman El-Hag Yousef Al-Assaf 《European Journal of Engineering Education》2015,40(1):32-51
Introductory engineering courses are either programme specific or expose students to engineering as a broad discipline by including materials from various engineering programmes. A common introductory engineering course that spans different engineering programmes raises challenges, including the high cost of resources as well as the lack of background courses of first-year students. This paper presents the design, implementation and evaluation of a first-year common engineering course that uses low-cost materials to expose students to a structured engineering design process. The course is explicitly designed to satisfy the Accreditation Board for Engineering and Technology criteria for engineering programmes. Our experience with the course shows that not only students are able to follow a structured design process successfully but we also believe that most of the ABET criteria are being delivered through the course. 相似文献
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Bayan Yousef Farhan 《Interchange》2017,48(1):71-95
Financial challenges have forced many publicly funded academic institutions in Ontario to adopt a corporate model and to use market tools to compete in the higher education market and maintain their enrolment and revenue levels. This study has analyzed how competition affects publicly funded universities in Ontario. Competition was examined by relating universities’ expenditures on price and non-price competitive variables (awards, marketing, graduates, and professors), as well as population to the total number of applicants, total number of enrollees, and capacity filling ratio over the period of 2006–2013. The study used quantitative research design and panel data regression method to draw conclusions. This study provides empirical evidence on how the effect of the adopted competitive variables varies for each university. 相似文献
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In this study, we develop a finite element model to examine the oblique soccer ball bounce. A careful simulation of the interaction between the ball membrane and air pressure in the ball makes the model more realistic than analytical models, and helps us to conduct an accurate study on the effect of different parameters on a bouncing ball. This finite element model includes a surface-based fluid cavity to model the mechanical response between the ball carcass and the internal air of the ball. An experimental set-up was devised to study the bounce of the ball in game-relevant impact conditions. Ball speed, angle, and spin were measured before and after the bounce, as well as ball deformation and the forces during the impact. The finite element model has been validated with three different sets of data, and the results demonstrate that the finite element model reported here is a valuable tool for the study of ball bounce. After validation of the model, the effect of the friction coefficient on soccer ball bounce was studied numerically. Simulation results show that increasing the friction coefficient may result in reversal of the horizontal impact force. 相似文献
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This paper introduces a new way of evaluating instructional strategies by using computers. Two basic theories, instructivism and constructivism, are discussed and critically evaluated in terms of their effectiveness in conceptual learning. Despite the current popularity of constructivism, the radical form of it is criticized in this paper. The advantages and limitations of these two approaches, especially the radical forms of constructivism, are outlined. After borrowing some ideas from other effective conceptual change models, an integrative model for conceptual learning (the Inventive Model) is introduced. Two versions of multimedia physics software are developed by the authors. The first version is based on the Inventive Model and the second version based on a radical constructivist model. The effectiveness of the Inventive Model was compared with the radical constructivist approach and conventional science instruction. Students' log files were analyzed to investigate the nature and the processes of the conceptual change. A conceptual test and a knowledge test were used to compare the groups. The quantitative results showed the superiority of the Inventive Model over the other models in conceptual learning and the superiority of conventional instruction in learning the basic knowledge. The qualitative analysis showed that only the Inventive Model lead to coherent conceptual learning. It was concluded that the process of conceptual change is gradual and continuous. Analysis of students' log files revealed no moments of dramatic change in students' conceptions. 相似文献
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Jonathan Kasler Yousef T. Jabareen 《International Journal of Inclusive Education》2017,21(12):1261-1275
Research comparing special education for Jews and for Palestinian Arabs in Israel outlines major inequalities. This situation has remained largely unchanged for decades and there is little evidential reason to believe there will be improvement in the near future. Palestinian children requiring special education are adversely affected by a combination of institutionalised discrimination and neglect and the implications of living in a traditional society that is reluctant to adopt outlooks necessary for modernising education, particularly for children with special needs. To the best of our knowledge, no overview of special education for the Palestinian minority in Israel has been published in English to date. While change is most likely to occur as a result of effective activism within the Palestinian Arab community, high rates of poverty and political marginalisation remain a daunting obstacle. 相似文献
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Hoda A. Yousef 《History of education》2017,46(5):561-577
This article examines petitions submitted to the Egyptian state by students and parents over the span of a century. These sources reveal that Egyptians from across the economic spectrum were shifting their construction of schooling in response to changing political and educational policies and evolving conceptions of educational need. Over the course of the nineteenth and early twentieth centuries, parents and students were increasingly appealing to discourses concerning education, girls’ schooling and nationalism as a way to frame their personal pursuits as an extension of national advancement. As a result, petitioners saw education not as a matter of charity or luxury, but rather as a fundamental way to prevent ‘losing’ a brighter future. Ultimately, this shift in the concept of educational need underwrote the development of mass educational systems of the twentieth century as a cornerstone of the relationship between even the poorest of citizens and the Egyptian state. 相似文献
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In this paper, a novel approach for the design of an indirect adaptive fuzzy output tracking excitation control of power system generators is proposed. The method is developed based on the concept of differentially flat systems through which the nonlinear system can be written in canonical form. The flatness-based adaptive fuzzy control methodology is used to design the excitation control signal of a single machine power system in order to track a reference trajectory for the generator angle. The considered power system can be written in the canonical form and the resulting excitation control signal is shown to be nonlinear. In case of unknown power system parameters due to abnormalities, the nonlinear functions appearing in the control signal are approximated using adaptive fuzzy systems. Simulation results show that the proposed controller can enhance the transient stability of the power system under a three-phase to ground fault occurring near the generator terminals. 相似文献
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