The Islamic Revolution, as a discourse, has always been subject to various discourse conflicts that are carried out by competing and hostile discourses. In this research, one of the most important issues in this field, that is, national security, is considered in the discourse of the Islamic Revolution, and the effects of social networks on it have been investigated. In this research, Amad News Telegram channel has been investigated and analyzed using qualitative method and data obtained from field research (interview). The main question of this research is that what effects did this channel have on the internal dimension of national security of the Islamic Revolution during its activity?The findings show that, in the national dimension, Amadyaoz by "directing and deviating public opinion" and "creating duality" and at the "individual level" in two dimensions by encouraging "civil disobedience"&"individual departure against the system under the influence of this network's inductions". At the level of the government structure, mechanisms such as"destroying the internal and regional power of the system","creating erosion and costing the system","separation of the people, the system and the revolution"&"inducing corruption in all the elements of the system" are widely used to confront the discourse.The Islamic Revolution is used and in this way, it has faced a challenge to the national security and by intensifying the differences and insecurity, it has clearly had a negative and destructive effect on the national security in the internal dimension, and in general, it calls into question the whole discourse of the Islamic Revolution.

Social networks, for various reasons, greatly affect the internal dimension of national security.This research seeks to know the impact of one of these networks, that is, Amadyaoz, on national security, which analyzes the data obtained from field research (interviews) in the field of AmadyaozTelegramnetwork with a qualitative method.raising the question that social networks, here In a specific way,what effects has the Amadanews telegram channel had on the internal dimension of the national security of the Islamic Republic during its activity?The findings show that, in the national dimension, Amadyaoz by"directing and deviating public opinion"and"creating duality" and at the"individual level"in two dimensions by encouraging"civil disobedience"and individual departure against the system under the influence of this network's inductions.At the level of the government structure, mechanisms such as "destroying the internal and regional power of the system","creating erosion and costing the system"separation of the people, the system and the revolution" and "inducing corruption in all the elements of the system"are widely used to hit the It uses the existence of the Islamic Republic and inthis way, it challenges the national authority and by intensifying the differences and insecurity, it clearly has a negative and destructive effect on the national security in the internal dimension.

The main issue of this research is the optimization of the logistics system of the Islamic Republic of Iran Army, including Nazaja, and paying attention to all the effective aspects of the subsystems. The objective of the research was "Optimization of Amad and Support (Logistics) System of Nazaja based on Green Supply Chain Management" considering three hypotheses. The main question of the research is: How to optimize the Amad and Nezaja support system by applying green supply chain management? The statistical population of the research includes all deputies, substitutes, regional support commanders and managers and heads of departments of Nazaja and Aja, whose number was 180 people. According to Cochran's formula, the sample population was 123 people.Data collection tools include documents, interviews, and questionnaires, and the collected data were analyzed using qualitative and quantitative methods. according to the respondents, the optimization of the Amad system and the support of Nezaja by using the green purchasing system (with the presented indicators) has been approved with an average of 4.22 out of 5 points. That means, according to the respondents, the Amad and support system of Nezaja will be optimized by using the green purchasing system.According to the respondents, the optimization of the Amad system and Nezaja support by the green transportation system has been approved with an average of 3.9 out of 5 points, that is, according to the respondents, the Amad system and Nezaja support will be optimized by using the green transportation system. According to the respondents, the optimization of the Amad system and the support of Nezaja by using the green production system have been approved with an average of 3.89 out of 5 points. This means that according to the respondents, the readiness and support system of Nezaja will be optimized by using the green production system.

The paper aims at studying structures like khu§sa§s ¦amad, lajam gereft, m¦ata§s bord that Kh¦anlary (1365) terms them as ``inchoative verbs'' and S¦adeghi (1358) as ``impersonal structures''. The structures have characteristics, lacking in other Persian sentences. The constant presence of personal ending pronouns and apparent non-agreement of the subject and object are among these features. The present writer has reached generalizations by analyzing the structure and termed the verbs used in the structures as ``enclitic compound verbs'' based on the arguments outlined in the paper. Enclitics are obligatory in the structures and function as subjects. Compound verbs are used in the structures. The semantic function of the subject is an experiencer. Enclitic compound verbs must be entered as infinitives in dictionaries, but in the section devoted to grammar in the dictionary front matter, it must be stated that these verbs belong to a special group of compound verbs, enjoying different features and structures.

Some contemporary commentators have taken the Quranic expression of bi Ghayri Amadin Tarownaha, the verses 2 of Ra`ad and 10 of Loqman, as referring to gravity and its role in the creation of the high building of Heaven. It is as if the gravitation has been taken as some invisible columns; since taking gravitation as column is not a scientifically sound analogy, this article, while critiquing and interpreting the views, makes it clear that the verse is metaphorically correct by applying the word "amad" to refer to the creation of the heavens signifies the interplay of causes and invisible devices that replace the pillar of human-made buildings. The verse seems to refer to the fundamental forces that have played a major role in the emergence of the universe, according to the latest advances in physics. On the other hand, the concept of "samawat" in the Qur'an and the different interpretations of the two verses mentioned, also employing the words "raf`" and "khalq", contain indications that are consistent with the scientific interpretation of the creation of the world.

Audience lifestyle plays an important role in attracting and retaining news media audiences. Lifestyle refers to systematic activities that arise from one's taste. The purpose of this study is to identify the news tastes of Iranian audiences. To this end, 15 professors and media experts were interviewed. Analytical qualitative content analysis of the data showed that the news tastes of Iranian audiences consisted in two components: "habitual" and "instrumental". Given the ordering of news tastes in terms of their importance, audiences ranked "celebrity news", "privacy news", "sports news", " "Local News", "Political News", "Scandal News", "Health News", "Livelihood News", "Accident News" and "Science and Technology News". Due to the importance of news trends, most Iranian audiences have a news trend of "habit", and an "instrumental" view of the news is less common.

This study attempts to understand how the IRGC is represented in ISNA and Fars news agency and the analytical news database of Asre Iran and through using the method of qualitative and quantitative content analysis, first all the news related to the IRGC are extracted in a targeted manner in the period of 2019/01/20 to 2011/03/21 and then the analysis units are identified and examined by random sampling. The framework of the analysis method in the qualitative part is based on coding and in the quantitative part is based on news presentation techniques. Regarding the volume of sample units, in the ISNA news agency, the analytical news database of Asre Iran and the Fars news agency, the analysis units of 32, 32 and 77 news respectively were finalized. The results in the qualitative section show that the most important news are the ones that reflect the news about the IRGC and its position in the domain of defense and security; the news reflecting the IRGC’s stand on the political domain; the news reflecting the IRGC’s stand on newsmaking or immoral news and or the malicious and false rumors against the IRGC or the IRGC’s commanders and the news reflecting the news and interviews with commanders about IRGC. Also, in a quantitative analysis, one of the remarkable results was that in the sample of the examined news of ISNA news agency, 62/50 percent of the news did not have the IRGC word in their headlines, while 71/90 percent of the news used this word in their lead. In the analytical news database of Asre Iran, 68/80 percent of news had the IRGC word in their headlines, while 62/50 percent of news did not use this word in their lead. In the Fars news agency, 84/40 percent of news had the word IRGC in their headlines and leads, and using this method has a special importance in presenting news.

News sites are among the mass media that have grown exponentially to facilitate the use of web technology. Now, with the advent of social media and the changing news audience consumption, news sites have lost some of their audience. But having an editorial process and more credibility than social media has still kept them as popular news media. Turning news sites into news authorities is one of the concerns of news site managers. In this regard, the purpose of this study is to present a pattern of authority in news websites. The research method was the qualitative method of data grounded theory and the method of data collection was in-depth and semi-structured interviews with 16 managers, editors and reporters of news sites and news agencies, as well as media experts. finally pattern of authority for news sites is presented. The categories that form the presented pattern include: competitive environment of news sites, media trust (main phenomenon), increasing media credibility (strategy), attractiveness of news site design (intervening conditions), audience behavioral tendencies (context) and news authority as a consequence of this pattern.

News discourse is a type of discourse analysis that deals with the analysis of news discourse. Due to the fact that in the formatting of news there are two hidden features of selection and prominence in the communication representation of news, the inverted pyramid of news is used to grade the importance of the discourse parts of the news. Although it is desirable to meet the structure of the inverted pyramid of news, sometimes this structure may change. In this article, we put an effort to analyse the discourse analysis of Persian news websites with the help of statistical analysis. To research the goal, data science can be used. This inter-discipline deals with data analysis from a scientific aspect, finding implicit concepts to be obtained from data analysis and extracting knowledge from the data. In the framework of data science, we examined the Persian news corpus and studied the existence of semantic correlation between the news title and the news content based on the structure of the news inverted pyramid. To achieve the goal, by using the crawling method, a relatively large news corpus with a volume of 14 billion words has been obtained from 24 news websites. After pre-processing and normalizing the corpus, in the framework of distributional semantics, the vector of title news and content have been created by using the Word2Vec tool for creating the vector model to have the vector representation of each news. After segmenting news content into three parts (lead, body and further explanation about the lead) according to the inverted pyramid, the Pearson correlation coefficient has been used to calculate the correlation between the title and each part of the news. Although Pearson's correlation coefficient was positive for a large number of news, zero value and no correlation was found for the news. On average, the correlation between the headline and the news lead and body was higher than the correlation between the headline and the lead development. This research can be used as a method to carefully select the title and content and filter the news according to the inverted pyramid structure.

The purpose of this research is to investigate fake news and the skills to fight them: a topic that has become one of the most frequently used terms in the world news media today, with the controversial media positions taken by Donald Trump being very effective in this regard. This research has raise the following four main questions: What is fake news?; Why fake news are produced and published?; How can fake news be identified?; and What skills are available to fight fake news? The paper has put its theoretical focus on the two theories of “psychological war” and “conspiracy theory."
Fake news, which by reliance on the second theory and by benefiting from tools such as social media, have found a more appropriate chance for production and publication by governments, parties, organizations, terrorist groups, and even robots, has been turned into a major dilemma and a serious concern. However, despite the efforts made to fight fake news, it is difficult to distinguish it from real news for various reasons. Here, one of the most effective methods of countering fake news is development of educations such as media, news, visual and information education to the audience in order to acquaint them with the methods and skills required to identify and fight fake news .