نشریه مطالعات رسانه ای
پیاپی 56 (بهار 1401)

Elections are one of the most important pillars of democracy and the manifestation of the presence and freedom of nations in determining their own destiny. The descriptive-analytical method deals with the use of a lie detector in televised debates, and its purpose is to increase the possibilities of the people's choice in choosing the desired candidate. Combining brain-evoked potentials and environmental signals to improve the quality of deception detection systems, photoplatismographic signal-based lie detection, and skin electrical resistance using neural networks, analysis of emotions through brain signals using Poincare mapping function The most important findings of the research are the detection of deception through thermal video recorded from the face of the person during the protocol, the detection of lies by using arterial blood volume in polygraphy and using a linear separator in matlab software during TV debates.

Limitation of resources is an undeniable fact, which is dealt with many organizations such as media organizations. Hence, improving the performance of resource utilization for this organizations is one of the most important concerns of managers. As a result, a manager must evaluate frequently the performance of these organizations. In this paper, we intend to measure the progress and regress of Iranian print newspapers between two time periods (2016-2017). The current study is applied in terms of purpose an applied research and uses the Malmquist Productivity Index (MPI) which is a very useful approach in Data Envelopment Analysis (DEA) to measure the rate of progress and regress of decision making units (DMUs) under evaluation. The necessary measurement has performed by GAMS software which is a high-level modeling system for mathematical programming and optimization. Also, we have been identified the appropriate indicators with reviewing of performance measurement literature and interview with specialists in the field of media management and experts from the Ministry of Culture and Islamic Guidance-Deputy of Press and Information Affairs. The results of the comparison of intra-organizational indicators between two time periods (2016-2017) show that 29 units of the 87 DMUs have progressed and 58 units have regressed. In order to improve inefficient units, an appropriate strategy is suggested.

Cinema, due to its visual appeal and propaganda power in today's advanced world, has attracted the attention of those involved in various economic, cultural, political and social fields around the world. The main purpose of this study is the content analysis of women's social harms in movies with emphasis on the phenomenon of addiction in the first three decades after the Islamic Revolution. In this research, the history of Iranian cinema has been studied using the documentary method. In the review of films made with the theme of addiction, those that deal with women's addiction have been selected and examined. Also, in the field of reviewing the theories related to addiction, life-oriented theory, drug subculture theory, incomplete mourning theory and social deviation theory, the documentary method has been used. Then, the films were analyzed using qualitative content analysis method based on research questions and categories. The findings show that the representation of changes in the type of drugs used has been somewhat influenced by reality. The distribution of the production of films that deal with the subject of women's addiction, considering that we are facing a growth of more than two percent of women's addiction in the country since the late seventies, despite the small number, seems appropriate. A total of three films on addiction were made in the 1960s and 1970s, and six in the 1980s. However, the small number of these films shows the neglect of the subject and the limitations of representing women addiction in our cinema.

In order to have an accurate and intelligent analysis on every country’s cinema, religious and political typologies and schools of thought recognition is of a great interest. This research aims to recognize active Japanese movements in governance, thought, culture, media and also the animation produced by companies affiliate to the movements. In the research, regarding to the defects on new formalistic methodology and criticism level, a special method called “techno- rational”, which is calassified as one of the qualitative methodologies, has been used to achive a deeper understanding of aesthetics and media and social effects of the animation. Going beyond merely attention to the form, in this method, social, religious, thought and political backgrounds have been studied and also rational effects of animation on human sublimation or decline has been assessed. Finally, some “Resistance Movement” in Japanese animation production has been recognized and introduced and an animation called “Grave of the Fireflies” has been explored a case study on the animation. As a result, we can see Grave of the Fireflies, could be classified as one of the greatest animations in what so called resistance movement. This animation was successful to show American cruelties on Japanese nation in the World War II.

As technology evolves and viraling of many applications among people, Instagram has been able to overcomes to the other competitors and also becomes to the one of the most popular communicational applications. Attendance and activities of various persons in the Instagram social network regardless of the act, gender, culture, etc… qualifications can eventuate the penal consequences. The consequences that clients are ignorant in some cases therefore, the purpose is to conduct a probe of penal consequences of supervising activities on clients in the Instagram social network in library methods. In the further of the essay we will try to give a juridical description and content analysis based on legal and logical methods in order to obtain the best opinions and also to determine the existing ambiguities and recognizing the real palace of the subject and displaying it. We are also about to try the way of presenting the subjects of research includes theoretical aspects, as well as practical and applied aspects. In fact in producing and gathering it has been tried to with utilizing of analytical methods and library resources, despite limited resources in this field, opinions of jurists (internal & foreign) in every fields which is related to same title, has been collected and as far as possible, by referring to their books and articles, the issues studied and also prevailing practical procedures in this regard should be stated. The result of research declared that with due attention to functions of Instagram proceeding of clients in some cases are against them and sometimes against others within both cases it can bring penal consequences. Some consequences that they have considered as a criminal act in common and special low with existing essay despite checking essence and functions of Instagram it will check the penal consequences of activities from clients in the mentioned network. Also, while examining various laws, although the relationship between cyberspace and the real environment is undeniable, the effects of virtual social networks such as Instagram are more destructive than the real environment; therefore, these two issues cannot be put in the same format and stricter penal laws need to be applied to this environment. Of course, this requires strengthening the cultural and social infrastructure, rational management and monitoring of users' activities on social networks, synchronization and improving the performance of other information and communication technologies with this new technology

Fake news is spreading day by day due to individuals’ accessibility to social networks and those platforms with a lack of direct monitoring capability. Thus, understanding how to distinguish fake news can be a significant step in reducing such influences.

In this systematic review, original articles were obtained from those research conducted on the subject of identifying fake news in the world in the period 2015 to 2020, which was published in prestigious domestic and international scientific journals and collected in local and international databases. Finally, after considering the inclusion and exclusion criteria, 43 articles were reviewed.

By careful review of included studies, those articles were classified into two general categories: 1. Human identification method. 2. Automatic or machine identification method. The indicators presented on the subject and the progress made in this area also indicate many weaknesses in recognizing fake news. On the one hand, machine models that use databases, it is not possible to provide a model that works properly in the real world, and on the other hand, using human methods is very time-consuming.

It seems that there is still a weakness in diagnosis, and in many cases, the real world has not been treated well; however, in recent years, the social network Twitter has performed much better than other systems.

The purpose of this study is to compare the cultural discourse that governs the cinema of the decade before and after the Islamic Revolution of Iran. The research approach is qualitative and the main method is discourse analysis. The statistical population and sample content of his post-revolutionary films were the dialogues of 12 films through the values of power, success, hedonism, arousal, independence, cosmopolitanism, benevolence, traditionalism, conformity, security. Orientalism, legitimation of wealth, religious values, and national values have been studied with maxqda software. According to the results of this study, the intertextual similarities of the values of cultural discourse represented in the films of a decade before the revolution are benevolence, power, traditionalism, hedonism, and religious values. Intertextual similarities the values of cultural discourse represented in the films of a decade after the revolution are benevolence, power, and traditionalism. Discourse values Inter-discourse, benevolence, traditionalism and religious values are more prominent in the films of a decade before the revolution. The discourse values of inter-discourse, benevolence, traditionalism and conformity are more prominent in the films of a decade after the revolution.

In today's world, the media play a leading role in many issues in different societies, which is very important. It can be said that political, moral, social, scientific and economic issues are influenced by the role played by the media, their value and importance. And ultimately transform, in explaining concepts such as the face of enemy and terrorist groups such as ISIS, the key role of the media can not be denied. For this purpose, in this research, we have tried to use these two main theories of constructivism and the interaction of diplomacy and media as a theoretical framework and through documentary study methods and content analysis of Iranian films focusing on ISIL in the 90s. What is the role and impact of national identity on foreign policy? How is ISIL portrayed in the content of Iranian movies in the current decade? What is the reason for this image presentation? In this study, two hypotheses of Iranian media diplomacy on the issue of weakening ISIL, in order to increase the strategic value of Iran as a savior of regional issues; Iran's media diplomacy with the aim of ensuring security and national interests was confirmed. Thus, it can be said that Iran is trying to persuade its political, economic and cultural actions and system and public opinion in the target communities to accept it by presenting the horrible image of ISIS and the desired image of Iran in movies, and thus secure its interests. Slow down and increase your power.