مطالب

In recent years, with the advancement of information technology in education, e-learning quality promotion has received increased attention. Numerous criteria exist for promoting learning quality, such as fitness for purpose, which refers to the extent to which service fits its intended purpose. Multiple purposes are considered in e-learning. One is reducing the knowledge gap between the learner’s perception of educational concepts and what should be understood of training concepts. Identifying and calculating the learner’s knowledge gap is the first step in reducing the knowledge gap. Consequently, this paper presents a new method for calculating the learner’s knowledge gap concerning each concept in the training video content based on the learner’s click behavior. The association between the learner’s knowledge gap and click behavior was determined by categorizing the learner’s click behaviors. Similarly, the Apriori algorithm extracted rules for each behavioral category. The results demonstrated that learning outcome correlated with the learner’s click behavior. Therefore, four behavioral rules regarding the compatibility between the knowledge gap and learner’s click behavior are presented. Experiments were performed by 52 students enrolled in the micro-processing course at Tehran University’s e-Learning Center.

Recently, supercomputers and high-performance computing (HPC) have caused significant progress in many fields, including industrial and research fields of artificial intelligence, data science, big data, Internet of Things, as well as large scale web applications. Regarding this characteristic, the supercomputer field becomes one of the strategic issues in developed and developing countries. Successful HPC development requires a robust infrastructure that effectively depends on a multidimensional policy and roadmap, covering all aspects of HPC services. In this regard, a comprehensive roadmap is necessary to design and achieve high-performance computing services. This paper proposes a comprehensive roadmap focusing on several strategic areas, including research activities, infrastructure and platforms, data processing, standard regulations, applied services, and business development. The roadmap follows an evolutionary strategy where strategic regions evolve in parallel. Also, in this paper, the Supercomputing Development Readiness Indicators (SDRI) inspired by the "Network Readiness Indicators" (NRI) are presented and the proposed roadmap uses them. The proposed roadmap is then compared with two other hypothetical roadmaps with the timing and priority of different strategic areas in terms of progress and completion time. Evaluation of the proposed roadmap based on the SDRI specification shows the effectiveness of the proposed method in creating and developing the services of a petaflops scale supercomputer.

SUBJECT AND OBJECTIVES : Despite the many uprisings in human history, the revolution of Imam Hussein and his companions is a key example of the Islamic revivalism that has retained its distinct characteristics and reformist features throughout the ages. The philosophy of millions marching to Karbala every year is in commemoration of Ashura Day. In addition to reflecting humanity's thirst for freedom and the populations outrage against social injustice, oppression and tyranny, it also represents the spiritual and practical aspects of love and loyalty to the Master of Martyrs who through his pure blood and the sacrifices of his beloved ones, revived the true spirit of Islam. METHOD AND FINDING : This idea of pilgrims visiting Imam Hussein's sanctified physical shrine has been extensively covered in anthropological and social studies. It has also prompted international observers to closely monitor this series of events which are not present at such a massive scale in other parts of the world. Despite the fact that this visit is regarded as the largest mass gathering on a global magnitude, we find that some are attempting in various ways to oppose these great religious rituals and wipe away the message of this visit in all its dimensions. For example, some secularism has criticised the march to Imam Hussein as they believe it disrupts society and imprisons many people's lives. They also have the notion that civilization and growth are built on a foundation of materialistic means, with morality and spirituality views having no place in this society. Also tend to notice that the International media purposefully seeks to ignore these annual visits and this global event, with them seeking to cover and spotlight every news story in various fields and different regions of the world, no matter how minor it may seem. CONCLUSION : It is necessary for all of us, in our respective capacities, to spread the message: ‘Who is Hussain?’, to globalise this religious and social event as one of the most important occurrences in the world while also working on the cultural building and reconstruction of modern Islamic civilization as well as to research the various aspects of this great human and peaceful review centred on the Arbaeen Pilgrimage.