درخت حوزه‌های تخصصی

Currently, distribution of various types of petroleum products is performed exclusively by the government. The high price of land in metropolitan cities, lack of incentive for the private sector to invest in construction of filling station due to the low-income, have caused filling stations to be insufficiently available. One of the solutions to overcome this obstacle is to use the ability of the private sector for distribution of petroleum products. To reduce the government's ownership, the market structure for petroleum products distribution in the country needs to be changed. This change should be firstly done gradually and step by step, and secondly, the government has to monitor this issue at various stages. In this study, three stages are proposed for the market restructuring of the petroleum products distribution in the country, and the conditions and requirements for each stage are separately identified. For the private fuel distributing companies, the most important problem is the economic issue and having profit. On the other hand, since the product price is still subsidized in the country, therefore, it is indispensable that the amount of commission fee should be determined in such a way that the activity for private companies is economically justified. In this study, the amount of products commision fee is calculated concerning capital and operatational expenditures, using the engineering economics method in different situations by COMFAR version 3 software.

Therapeutic discourse is a special type of organizational discourse which is used by psychotherapists when treating their patients. The present study uses the conversation analysis approach to find the principles of turn taking in the therapeutic situation. This study specifically examines the therapeutic discourse of treatment sessions for patients with generalized anxiety disorder (GAD) based on the Cognitive-Behavioral Therapy (CBT) approach. The method used in this research is qualitative. The corpus used in this study included 2520 minutes of conversation in psychotherapy sessions. The participants in this study were 16 people of both sexes. ATLAS ti. computer software has been used to construct and present the verbal pattern. The results of this study show that most of turn taking were related to female clients and psychotherapists. This result is related to the relationship between clients and psychotherapists, women's verbal habits, excessive curiosity, and their challenging personality. The presence of overlap in the speech of female psychotherapists and clients and pause in other conversations have been the most widely used signs of turn taking in this type of conversation. The present study has faced some limitations. One of the most important limitations of this research was the prevalence of Covid 19 virus. Also, obtaining the consent of some psychologists and clients to record their videos and voices in psychotherapy sessions has been another limitation of this research. Given the importance of communication and linguistic studies in psychotherapy, it is suggested that future research be conducted on the following topics: “Comparison of GAD Patients’ Speech Pattern with Speech Pattern of Other Anxiety Disorders” and “The effect of direct and indirect expression on anxiety in patients with anxiety disorders”.

Object Detection has been one of the areas of interest of research community for over years and has made significant advances in its journey so far. There is a tremendous scope in the applications that would benefit with more innovations in the domain of object detection. Rapid growth in the field of machine learning has complemented the efforts in this area and in the recent times, research community has contributed a lot in real time object detection. In the current work, authors have implemented real time object detection and have made efforts to improve the accuracy of the detection mechanism. In the current research, we have used ssd_v2_inception_coco model as Single Shot Detection models deliver significantly better results. A dataset of more than 100 raw images is used for training and then xml files are generated using labellimg. Tensor flow records generated are passed through training pipelines using the proposed model. OpenCV captures real-time images and CNN performs convolution operations on images. The real time object detection delivers an accuracy of 92.7%, which is an improvement over some of the existing models already proposed earlier. Model detects hundreds of objects simultaneously. In the proposed model, accuracy of object detection significantly improvises over existing methodologies in practice. There is a substantial dataset to evaluate the accuracy of proposed model. The model may be readily useful for object detection applications including parking lots, human identification, and inventory management.

Throughout history, distortion of religious texts and sources has always been the tool of authoritarian rulers and those in power and wealth, who used it to achieve their goals and in order to keep people in ignorance, and this distortion continues to today in human life. Therefore, addressing the issue of distortion of religious texts in the Abrahamic religions (Islam, Judaism, Christianity) is an important issue that shows how authentic these texts are and can be referred to them. Due to this necessity of discussion, in the present study, an attempt was made with a qualitative approach such as Document review and content analysis and given its role in human life, to explain and examine the issue of distortion in the Abrahamic religions, explain the reasons that prove that the Quran is far from distorted. The research findings indicated that distortion in the Holy Quran is not verbal possible; but in terms of spiritual, interpretation and esoteric interpretation of the Quran, like any other text, it is possible; at the same time, the issue of distortion in the Testaments refers to a further issue, given the human manipulation of sacred texts and the type of access to sacred texts. Accordingly, in the Testaments, forgery must be considered, and the issue is raised beyond distortion. The signs is that the original Torah and the Bible were manipulated by humans and throughout human life.