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Al-Salami, Sami Ben Shamlan Bakhit International Journal of Computer ScienceNetwork S 2022 International journal of computer science and netw Vol.22 No.9
The intent of this paper is to unveil the effectiveness of different learning environments (traditional, electronic, blended) in educational institutions through a set of dimensions: an introduction to traditional education and e-learning, the importance and objectives of e-learning, the difference between e-learning and traditional education and teachers' roles in e-learning, the challenges facing the use of e-learning. It also introduces blended learning, providing an account about its emergence, concept, importance, the difference between blended learning and e-learning, the advantages of blended learning, and the challenges confront using blended learning.
An Account of Virtual and Augmented Reality in Educational Institutions
Al-Salami, Sami Ben Shamlan Bakhit International Journal of Computer ScienceNetwork S 2022 International journal of computer science and netw Vol.22 No.9
This paper argues for modern technologies in the educational process. It specifically outlines issues germane to virtual and augmented reality. It begins with an account on virtual reality and augmented reality, and touches on their characteristics, the advantages, obstacles and applications. It also discusses some relevant studies that emphasized the role of virtual and augmented reality in education, the difference between two terms. The paper ends with a note of vision on how to activate them in educational institutions.
Gamification in Educational Institutions: Concepts and Difficulties
Bakhit Al-Salami, Sami Ben Shamlan International Journal of Computer ScienceNetwork S 2022 International journal of computer science and netw Vol.22 No.9
This paper provides an account of gamification in education. Apart from its emergence, it clarifies how gamification differs from gaming and game-based learning. It also discusses the elements of gamification, its advantages and its principles. It also sketches the theoretical underpinning of the concept, the models, its various applications, and the obstacles to using it in the educational process.
Genetic Programming under Theoretical Definition
Nada M. A. Al Salami 보안공학연구지원센터 2009 International Journal of Software Engineering and Vol.3 No.4
This paper discusses the use of new graph structural genetic programming for automatic programming, which creates finite state machines (FSM) by evolution. Generally, FSM must define their transition rules for all combinations of states and possible inputs, thus the FSM program will become large and complex when the number of states and inputs is large. In our work, the nodes are connected by trajectory information sets, so it is possible that only the essential problem’s behavior obtained in the current situation are used in the network flow, and it can determine an action by not only the current, but also the past information. In addition, the proposed algorithm enhances evolutionary process by using fitness inheritance technique. Constraining the depth of genetic programming tree is one of the ways to overcome its bloat problem. Finally, fitness inherent is used when fitness evaluation is computationally expensive. Fitness inherent is based on averaging; therefore it reflects some assumptions of smoothness in the search space
Precise Manufacturing and Performance Validation of Paper-Based Passive Microfluidic Micromixers
Mahdee Samae,Pawarit Ritmetee,Somyot Chirasatitsin,Sanja Kojić,Tijana Kojić,Jovana Jevremov,Goran Stojanović,Hani Al Salami 한국정밀공학회 2020 International Journal of Precision Engineering and Vol.21 No.3
Micromixers are one of the most frequently used components in microfluidics. Passive micromixers are an emerging type with unique features in terms of reliability, robustness and efficiency. Hence, this study aimed to design, fabricate and test new multilayered passive micromixers consisting of three ad hoc layers, by means of a precise and cost-effective xurography manufacturing technique. The first and third layers are PVC foils, whereas the second layer is paper, incorporating microchannels of straight line or zig-zag configuration. Three different types of papers were analyzed as materials for the middle layer. Results demonstrated that immersing the papers into paraffin wax resulted in significantly improved physical characteristics, including solidification and intactness that reduced leakage of fluids into inside channels, thereby enhancing internal efficacy and delivery mechanisms. Subsequent assessments were carried out on mixing performance at various flow rates, pattern-related flow rates at various pressures and paper types, and results showed the impact of a zig-zag versus straight line configuration, demonstrating the importance of flow patterns on features of micromixers and their applications in microfluidic devices. Furthermore, image analysis was conducted to determine mixing efficiency of the proposed microfluidic micromixers.