فصلنامه پژوهش های اطلاعاتی و جنایی
سال هفدهم شماره 1 (پیاپی 65، بهار 1401)

Terrorist Criminals With expansion Violence and threats Dimensions Economic, security, political and social Human and international societies Overshadowed. therefore Identifying and Arresting Terrorist Criminals In the light Science Criminalization & police And with Attitude criminal rules of international documents There have been.

The method of this research is descriptive-analytical By gathering information Through interviews with 10 professors Experts and experts Information Police & And public safety And the International Police NAJA Purposeful sampling method has been used.

data Research from Comments Interviewees That in addition Capacity International law and regulations Four factors Targeted data collection and analysis About how Activity Terrorist Criminals, Agent of technical information measures, Improvement factor d operational capacity, cooperate International Police in Identifying and Arresting Terrorist Criminals It has been effective.

Information Police & And public safety And the International Police NAJA in confronting with criminal terrorism In the light criminal rules of international documents From intelligence measures Measures and policy making Strategic Countermeasures Identifying and Arresting Terrorist Criminals & delinquent Criminalization approach And the discovery of crime has benefited.Key Word: Terrorism, International Follow up, technical information measures, Targeted collection.technical information measures, Targeted collection.technical information measures, Targeted collection.technical information measures, Targeted collection.

the role of judicial officers in the criminal process is not limited to the detection of crime and the arrest of criminals, but they also play an important role in preventing people from delinquency. The general purpose of this study is to provide a model of police executive criminal policy in preventing student delinquency.

this research is of exploratory nature in which qualitative data is used. The statistical population includes experts from a variety of institutions (NAJA, judiciary, education, welfare, correction and rehabilitation centers). The author, using the snowball method and after holding in-depth interviews with 14 experts, has reached theoretical saturation. The data were collected through in-depth and semi-structured interviews and were subsequently analyzed using qualitative content analysis.

the police executive criminal policy in preventing student delinquency is divided into three supportive, collaborative, and interactive dimensions and four public, at risk, witness and informed, and repeated delinquency components, each consisting of indicators which are presented in detail.

the police by creating trust and cooperating with school principals, family, and organizations in charge of prevention can, to a large extent, prevent victimization and its repetition. To realize this, updating and upgrading the equipment and information systems according to the latest developments in the criminal environment is recommended.

media culture display different aspects for instance: motivation,belief and ideas and virtu and communication that are included by social medias.The goal of this research is examination of how this media culture elements can influence the tendency for commitment of crime in cyberspace.(cases of this study are Maragheh university students)

the way of this study is Survey Research Method,and the technique of collecting data is standard questionaire.Statistic community of this study are (400 members) from Maragheh university students that they were choosen by the formula of Cochran.In this study we exammining the influence of cognition factors of social realities,learning abbilities of people,influence of people,abbility of interaction,pattern of usage(rate of usage),pattern of training in changing of tendency for committing crime in cyberspace.

The findings indicate that in this study, by examining the effect of power cognition factors of social realities, individuals learning power, The degree of permeability of individuals, communication skills, consumption pattern (usage rate), educational model on trend variable to cybercrime and to recognize facing challenges and informing and warning and intimidation of punishment and awareness of the criminality of the action and the expression of the principles and strategies of crime prevention and in general by promoting the components of media culture,we will have an important role in preventing cybercrime.

Based on the obtained results, all these factors have a significant effect on the tendency to delinquency in cyberspace. Also, the variable of communication skills has the largest share in predicting cybercrime.

Background and Aim:

Goods smuggling as part of the informal economy reduces the incentive to invest in production and employment (productive business space) and has a negative effect on the economic development process of a society due to higher profitability. The quality of political, economic and financial institutions plays an important role in the expansion of smuggling, and the poor quality of these institutions, including political, economic and financial instability, causes uncertainty and ultimately diminishes the motivation of economic actors in formal economic activities; and this has received less attention in domestic research. Accordingly, studying the determinants of goods smuggling (risk factor) is of great importance in the social and political system of any society. Therefore, this study seeks to investigate the determinants of goods smuggling with emphasis on economic, political and financial risks of Iran based on the International Risk Index of the country (ICRG) during 1997-2017.

Concerning the purpose, this is a practical research, and research method is causal-analytical. Statistical population is seasonal data on goods smuggling in Iran during 1997-2017. The present research model is Vector Autocorrelation (VAR) which has been estimated using Eviews 9.5 software. In this model, analysis of instantaneous reaction functions and prediction error variance analysis have been studied.

Results obtained from the immediate reaction test show that over a period of 10 years, with the shock of economic, political and financial risk variables, goods smuggling has been declined, but the effect of unemployment rate and Gini coefficient on smuggling has been positive and has an increased trend. Finally, the analysis of variance of the research indicates that the variables of smuggling, Gini coefficient, unemployment rate, political risk, economic risk and financial risk had the most effect on the goods smuggling, respectively.

Forensic experts use a variety of physical, optical, and chemical methods to determine the authenticity of a document. The emphasis of the present study is to investigate the use of ultraviolet, visible , infrared and X-ray electromagnetic waves in the study of fake and suspicious documents.

In terms of methodology, the research is of qualitative-exploratory type and in terms of type of supervision and degree of control, this research is among the field research and the research is exploratory. The statistical population in the qualitative research is the official experts and the experts' association. In selecting the research experts, the method of targeted snowball sampling was used. A statistical sample of a quantitative section of 100 people was selected. The results of the experts' interviews were distributed as a questionnaire based on the Likert scale to the statistical sample. Data analysis method was analyzed in the qualitative part by interview and in the quantitative part by exploratory factor analysis method after confirmation by Kaiser-Mayer-Oaklin test.

Applications of ultraviolet electromagnetic waves: detection of the presence and use of cleaning and chemical liquids, examination of burned documents with special filters, etc. infrared: detecting differences between ink and paper, reading the contents of burned documents, etc. visible: recognizing the difference of material, color, special properties of ink and ink used in documents, identifying the type, material and difference of paper, etc. Applications of light microscope: Recognition of rewrites, abrasions, scratches, etc., and finally other electromagnetic waves are: X-ray, spot light, etc.

The results obtained from factor analysis showed that 1- visible electromagnetic waves 2- ultraviolet electromagnetic waves, 3- infrared electromagnetic waves, 4- light microscope, 5- other electromagnetic waves are effective in examining fake documents.

Health-threatening behaviors are one of the most important health and social challenges that are a major issue in the most societies. Thus, the purpose of this study was to predicting of high risk behaviors based on cognitive emotion regulation strategies and Behavioral Inhibition System (BIS) & Behavioral Activation System (BAS).

This study was based on purpose was practical and in methodologically was in domain of descriptive-analytic and type of correlation. The statistical population included all male undergraduate and postgraduate students of Payam-Noor Fereydan University in Isfahan in the academic year of 2018-19. The sample size included 200 students who were selected by simple random sampling method. To collect data were used of High-Risk Behavior scale (Zaheh-Mohammadi et al., 2011), Behavioral Activation System (BAS) and Behavioral Inhibition System (BIS) Questionnaire (Carver & White, 1994) and Cognitive Emotion Regulation Questionnaire (Garnefski et al., 2001). Data were analyzed by SPSS-24 software at two levels of descriptive and inferential statistics (Pearson correlation coefficient and stepwise regression).

Correlation analysis of data showed that there was a significant negative and positive relationship between adaptive and maladaptive emotion regulation strategy with high risk behaviors (P<0.001). Also, behavioral activation system and behavioral inhibitor had a weak positive significant relationship with high risk behaviors. The results of regression analysis showed that the subscales of cognitive emotion regulation strategy with correlation coefficient (R=0.176) and coefficient of determination (R2=0.31), and behavioral activation and inhibition systems with correlation coefficient (R=0.204) and the coefficient of determination (R2 = 0.042) are able to predict changes in high-risk behaviors.

It can be said that the tendency to take high-risk behaviors can be predicted and controlled through cognitive emotion regulation strategies and behavioral activation and behavioral inhibition systems.

Security threats in cyberspace are an undeniable fact for the Islamic Republic of Iran. This is an issue that is now acknowledged by most people in the society and is not only stated by domestic analysts, but also by foreign designers and executives, who openly announce it and spend a lot of money and programs to implement it. The purpose of this study is to provide a model of security threats in cyberspace with emphasis on messengers in the Islamic Republic of Iran.

In this research, a qualitative approach and a theoretical background method for research operations and data analysis have been used. Therefore, in terms of method, the present study is a combination (qualitative-quantitative) in which in-depth interviews were conducted with 35 members of the expert group, including cyberspace experts in NAJA specialized police and university professors who were selected by a purposeful method.

Based on this, different dimensions were obtained, the main parts of which are: causal conditions, contextual conditions, intervening conditions, strategies and results; Also, the central phenomenon is the evolution of security in messengers, which is located in the middle of the pattern around which activities and process flows are formed.

After open, coded and selective coding, the four main fields are presented as a model. The main areas are: the dichotomy of virtual profit and loss, cultural-identity change, the issue of government interventions in cyberspace, the dependence of the access-law debate, which is presented in the form of a model including strategic conditions and results.

Undoubtedly, human societies have always faced the phenomenon of financial crimes as uninvited guests and are always exposed to harm. This research has been done using data mining tools and with the aim of increasing the efficiency and accuracy of financial crimes, with neural network and decision tree algorithms. Statement of Problem: The forthcoming issue indicates that the spread of cybercrime and, in parallel, the increase of recorded crime data, has confronted us with a large amount of data, each of which contains a large number of messages and information. If analyzed correctly, this data can help police organizations identify and track, as well as predict and prevent crime.

This study improves the efficiency and accuracy of financial crimes by data mining more than 4500 records of cyber financial crimes using data mining tools. The type of data mining method in this article is predictive. This study, by analyzing the data and crime variables taken from the FATA police database, using decision tree algorithms and neural networks, has created a new method to increase efficiency and accuracy in financial crimes, so that efficiency using From the neural network algorithm in the proposed method is 70. 11% and in the decision tree algorithm is 87.78%.

Using the existing tools in the field of data mining, it is possible to detect crimes or prevent their occurrence by using appropriate and optimal human resources of the police. It is hoped that police organizations can be assisted in identifying criminals and, more importantly, in predicting and preventing cybercrime, especially financial crime.

The security situation in the northwestern region of the country is largely affected by the movements of terrorist groups, extremist movements and groups, and foreign services. The purpose of this research is to analyze the actions (operational, informational and propaganda) of the terrorist group PJAK, to prioritize their actions and movements in the northwest of the country.

The purpose of this article is applied and a descriptive-survey research. The statistical population included experts, security and law enforcement officials in the field of fighting terrorism in the western provinces of the country, totaling 103 people, who completed the questionnaire in full. The validity of this questionnaire has been calculated from face validity and reliability using Cronbach's alpha formula of 0.79. SPSS and regression software were used for data analysis.

The information measures of the PJAK terrorist group are ranked first with a standardized beta coefficient of 0.446, advertising measures with a coefficient of 0.351 are in the second rank, and operational measures with a coefficient of 0.341 are in the third rank.

The results of the research show that the priority of the PJAK terrorist group's actions will be information, propaganda and operational work, respectively.