درخت حوزه‌های تخصصی

Dans la présente étude, notre objectif est de savoir comment on peut apprendre le français à distance, au moyen des Smartphones. D’un côté, les effets attendus seront la réduction de la pollution environnementale liée aux embouteillages et l’économie du temps, de l’autre, tout en abaissant le coût de l’enseignement-apprentissage, il serait rendu plus accessible pour un public plus vaste. Nous supposons que les applications présentes sur les Smartphones constituent des moyens efficaces pour la mise en œuvre d’un processus de l’apprentissage à distance. C’est pourquoi nous avons d’abord fait des recherches sur ces appareils et leurs capacités techniques. Après avoir étudié différentes applications, nous avons choisi « Schoology » comme la base de nos pratiques d’enseignement-apprentissage. Deux groupes d’apprenants ont participé à l’expérience : un groupe « expérimental » composé des étudiants de niveau débutant avec lesquels on a expérimenté l’enseignement-apprentissage du FLE par le logiciel « Schoology » et un groupe « témoin » composé des étudiants de niveau débutant d’un institut à Téhéran qui ont étudié le FLE d’une façon ordinaire (sans logiciel et en présentiel). Enfin, nous les avons examinés sur les quatre compétences, et les résultats ont démontré que les apprenants qui avaient appris la langue par leurs Smartphones étaient relativement plus compétents que ceux qui avaient participé physiquement dans les cours de langue.

Considered the second face of Illumination philosophy after the Shaykh al-Ishraq Suhrawardi (1154-1191), Muhammad Ibn Mahmud Shams al-Din al-Shahrazuri (d. after 1288), in most part, hold fast to Suhrawardi’s illuminationist doctrines. As a case study on celestial bodies, the allegiance may well be at question level.The nine celestial spheres and sublunary world held managed by ten separated intelligences. Suhrawardi depicted the celestial spheres in his allegorical works. Suhrawardi usually speaks of eleven symbols, for instance, eleven mountains in “The Red Intellect” and the eleven layers of a basin in “The Sound of Gabriel’s Wing”. But the eleven celestial bodies, including ether and zamharir rule out Divine Pedestal (al-kursi) and Divine Throne (al ’arsh) of Muhyiddin al-Andalusi. Surprisingly, in his mystic work called Kitab al-Rumuz wa-l-Amthal al-Lahutiyya fil-Anwar al-Mujarradat al-Malakutiyya, Shams al-Din al-Shahrazuri nor except in passing has considered the celestial bodies. In al-Rumuz of Shahrazuri, the number of celestial beings has not been mentioned. Speaking of Divine Pedestal (al-kursi) and Divine Throne (al ’arsh) of Ibn Arabi, Shahrazuri does not consider zamharir and ether.

Due to the importance of public transportation, which has become today an important urban problem with special conditions, this study was conducted aimed at determining the parameters affecting the mathematical programming model of the appropriate transportation system. The study was performed by modeling method, and the problem was solved in three different sizes (small, medium and large) to show the efficiency of the model and the proposed solution methods. Some common test problems in the literature were selected and the required characteristics of the problem under study were defined for them as needed, since there are no sample test problems in the literature to examine the performance of the developed algorithms. The results indicated that some of the most important parameters affecting the designed mathematical model were movement risks, fatigue and drowsiness while driving, demands at the source node, demands at the destination node, number of vehicles across the network, the time interval between requests, and the time interval between two consecutive requests. The mentioned parameters were so effective that little changes in parameters such as demands at the source node, demands at the destination node, and the number of vehicles across the network significantly increased time and decreased profitability. the company has a significant effect on the debt cost rate and capital cost rate and does not have a significant effect on stock prices. Finally, the share price shows little sensitivity to the company's financial structure.

The purpose of this research is to design a model for evaluating the policies of proportionalization of administrative system formations in Iranian National Oil Company. In this regard, the research method was a combination of qualitative and quantitative methods and tools with an applied orientation along with survey strategy and inductive approach. The qualitative part of the research included a review of the records and background of the research and conducting library studies based on the content analysis and meta-composition methods and the Delphi technique, and in the quantitative part, several techniques and tools were used, including interpretive structural modeling and structural equations, factor analysis, pairwise comparison matrix, and questionnaire tools. By carrying out the qualitative stage and refining and screening and verifying the achievements in the quantitative stage, finally 89 indicators in the form of 11 dimensions and 35 components, under the four main concepts of "policy evaluation", "proportionalization", "administrative system formations" and "macro environment" were counted and classified. In the next step, by identifying the relationship and mutual effect of the identified factors, the evaluation model of the design policy and finally the validity and reliability of the model was put into the test and approved. The issue of the optimal size of the government and the public policies related to it has been discussed and debated among political and economic experts for about three decades in the documents of the government and the ruling space of the country with different expressions such as "downsizing", "privatization" and "rationalization". Following the studies conducted in this research, with the premise that on one hand, the correct and scientific evaluation of public policies has an undeniable role in the successful implementation of policies, and on the other hand, in our country, the issue of evaluating public policies has always been like a missing link in the space that governs this territory and better management of resources in Iranian National Oil Company.