فهرست مطالب hossein zafari

Considering the importance of the image of the future for understanding performance in social life, the purpose of this research is the image of the future; Conceptualization, design and validation of the questionnaire and its relationship with social capital (with an emphasis on youth). The first part of the current research is Mixed Method and an exploratory sequential design has been used. A qualitative study was conducted with thematic analysis approach and 15 people were selected by convenience and volunteer sampling method and data analysis was done using Braun & Clarke's method.  In the quantitative method, 331 people voluntarily participated and the validity and reliability of the data were validated using Spss and Smart-pls software. The findings showed that in the qualitative stage, the image of the future includes “positive perspective" and "negative perspective" and these findings were also confirmed in the quantitative stage. In the second part, 110 people participated voluntarily and the findings showed that there is a significant correlation between “positive perspective" and "negative perspective" with social capital at the level of 0.01. Considering the importance of the image of the future and its changeability and its positive role in social capital, the findings of this research have important implications for experts in the fields of future studies and officials related to general government policies in the field of appropriate action for young people.

The purpose of this research was to phenomenology of the experiences of operational project managers of the construction camp in the face of the crisis of continued erosion of sanctions based on big data fuzzification. The method of conducting this research is applied in terms of its purpose and descriptive. Due to the use of both qualitative and quantitative methods in this research, a mixed method type is used. Sampling has been selected from the operational project managers of the construction camp. Due to the use of qualitative method, a structured interview tool was used. According to this method, the sample number was considered to include 35 successful managers in order to implement the interview process. The method of conducting the research in the quantitative research method was a survey, and researcher-made questionnaires including 33 open questions were used to measure the experiences of successful managers. The variables of the research included the ability to plan and organize in crisis conditions, the ability to lead in times of crisis, and the ability to control the organization in crisis conditions. Based on the results, the most important component of leadership ability in times of crisis, including strategies to increase profit and income, was selected. Based on the results, the most important component of production logistics service management requirements, increasing and deepening the relationship with production logistics service management requirements, human capital development was selected. Based on the results, the most important component of the organization's control power in critical conditions, market segmentation according to the type of project and requests was selected.

The participation of the people in the critical moments of the Islamic Revolution has always been useful and effective. In many crises, public participation has been a significant reduction in damages and costs, and crisis management has been costly and difficult wherever large public capacities have not been addressed. The purpose of this study is to investigate how people participate in natural crisis management. To achieve this goal, in the qualitative section, while interviewing various groups of people active in the Corona crisis and several meetings of the conflict of votes have been held; A small part of the questionnaire is used to describe the participation of the statistical population of the participants in the popular front against Corona.. The results of the questionnaires shows that the presence of grassroots groups in the management of the corona crisis is significant, significant and effective, and not only can this participation not be ignored, but the government can easily take measures to increase the presence of grassroots groups in terms of Quantitative and qualitative upgrade significantly.

In today's turbulent world, what has become the focus of attention in the future is the use of the opportunities that lie within it, in order to be resilient and to avoid surprises. This has led many individuals and organizations to always seek to discover the future and take preemptive action to reap its benefits. One of the most important contexts of this view in Iran is the presidential election, which in 2021 became the focus of various currents to reduce or increase public participation. In this article, first, the environment surrounding the participation in the elections of 2021 categories and the drivers of each category have been analyzed. A meta-analysis of elite views based on a review of trends in society and the social space shows that key uncertainties covering other uncertainties are the two factors of "hope and livelihood". This means that each of the drivers can have a positive or negative effect on social hope, as well as on improving or worsening the living conditions of society. Thus, these two play a role as a framework of scenarios. Finally, four scenarios of enthusiastic participation, participation of people to change the situation, negative participation and not to the ballot (minimum participation) have been determined and examined as scenarios of participation in elections.

Crisis is an integral and permanent part of modern societies, and security crises have special complexities and conditions. One of the tools that can overcome the complexities are veterans with a wealth of different experiences. Security crises were managed in Chaharmahal and Bakhtiari province. The research is based on the purpose of the applied type and the research design is descriptive and has been done by field method. The theoretical part is collected by library method, field information and a combination of interview and questionnaire. The statistical population of the study is 982 veterans, which was first selected based on the executive records and education of 10 people for the interview, and a questionnaire was extracted from the interviewees' answers. To complete the questionnaire, 127 of them were randomly selected according to Louis and Lemshou formulas. The validity of the questionnaire was obtained by Cronbach's alpha method / 977. Questionnaires were distributed among veterans and analyzed through SPSS software and the results showed that employing veterans before the crisis is more effective than other times of crisis and the need for political education and prevention of generational interruption is an effective step to this end.

Although several studies have been carried to investigate the effects of dandelion extracts on the viability of cervical cancer cells, the results on the effects of dandelion on cell viability, particularly in cervical cancer cells, are still challenging. The aim of this study was to investigate the cytotoxic effects of dandelion (Taraxacum officinale) extract on cervical cancer cells compared to non-cancerous cells.

In this laboratory experimental study, HeLa cancer cell line and non-cancerous embryonic kidney cells (Hek293) were purchased from Pasteur Institute, Tehran, Iran. Cells were divided into control and treatment groups. In the treatment group, cells were exposed to 0.002, 0.02, 0.2, and 2 mg/ml of dandelion flower extract. MTT assay was used to evaluate cell viability. Data were analyzed using one-way analysis of variance

Hela cancer cells viability was significantly reduced in the groups exposed to 0.2 and 2 mg/ml of extract compared to the control group (p<0.01 and P<0.001, respectively). None of the concentrations used had a significant effect on the viability of Hek293 cells.

Dandelion flower extract in appropriate concentrations can reduce the viability of cervical cancer cells without side effects on healthy non-cancerous cells. The findings of this study support previous research indicating the anticancer effects of dandelion on cancer cells.

The most important step in disaster management is recognizing the correct, accurate and wise of the potential risks and threats that may occur. Rationally, the distribution of limited resources among a lot of hazards and threats is neither feasible nor possible; therefore, at the first the hazards and threats of each region should be identify and prioritize through a rational model, so that the disaster management system, Prepares itself for clever encounters. In this context, one of the most commonly used methods is the risk matrix model that used in contingency planning logic. Since the Assaluyeh is considered as one of the very important and strategic regions, and the occurrence of any disaster in this region may have irreparable damage, so that, it is necessary to identify the potential hazards and threats of the region. In this research, we have tried to identify and prioritize the hazards and threats of the Assaluyeh area by contingency planning.

the method used in this paper is a combination of quantitative and qualitative methods. In qualitative method, major threats and potential hazards were identified through interviews and then, using the designed questionnaire, the severity of the hazard or threat was inquired from All of the managers of the administrative district of Assaluyeh have been questioned that 31 of them responded. Also for verification, the work output again confirmed two of the senior regional officials in the area who were available to researchers. Finally, based on the risk matrix model, the priority and significance of each of the threats are shown.

The findings of the study suggest that out of the 21 identified, 4 would be catastrophic, including bombings, tsunamis, air strikes, and chain explosions. Also, the only risks that will be affected by the crisis are Internet virus attacks. Summing up the experts' opinions, eight risks were estimated at the severe level and the rest at the limited impact level. It is noteworthy that, to the experts, no hazards with a minor impact level have been identified.

Conclusions indicate that chain explosions and bombings will have the highest amount of damage and damage, although expert opinion emphasizes that such incidents are not likely to occur. On the other hand, air pollution and man-made fires are both highly probable and highly effective.

It is clear that the advent of the Imam Zaman (pbuh) is not merely the emergence of a leader, but the emergence of the perfection of moral values among the waiting community. In other words, the emergence of the Imam Zaman (pbuh) have dimensions; most importantly, the emergence of understanding and wisdom among the waiting community. This important necessitates the reappearance Imam Mahdi (pbuh) and establishment of the justice’s government of him, because reappearance means the emergence of understanding and wisdom, i.e., the understanding of the behavioral logic of Imam Mahdi (pbuh) by followers. It is noticeable that the wisdom of Allah about the Imam sovereignty, is subject to the "trying of the waiting community for the promotion of the average level of social consciousness"; in this way, with the formation of the righteous community, there will be a situation in which democracy will result in the Sovereignty to the Imam (pbuh).
This research responds to questions about the factors influencing the establishment of a state based on justice by Imam Zaman (pbuh) "and the conditions necessary for its preservation and stability". In the meantime, it emphasize the stability of the Imam's method and the lack of difference between the path of the Imams (pbuh) that If in the past, conditions have been provided that would lead to the Prophet's (pbuh) endeavor to establish a justice, in the same conditions, the same will be the behavior of the Imams.
The existence of explicit implications in the word and method of the Imams (pbuh) indicates the necessity of the existence of assistants and companionship in order to establish a justice-based system, Conscious and affectionate companions who have the merit of companionship with Imam. Therefore, the silence of Imam Ali (pbuh) and his uprising for the implementation of justice, the peace of Imam Hassan (pbuh) and the uprising of Imam Hossein (pbuh) and the method of other Imams (pbuh), all based on a single logic, That the consciousness of the followers is a necessary condition for the establishment and stability of the Imam's (pbuh) rule of justice. In this regard, the central role of the religious scholars as special followers of the Imam (pbuh) is significant in promoting the level of social maturity and consciousness of the community.

On April 9, 2013, an earthquake measuring 6.3 on the Richter scale shook Shonbeh town of Bushehr province. That earthquake was one of the major ones of the early 2010s. After the earthquake, relief forces arrived at the area and began to rescue the people with the help of local forces. Subsequently, the authorities in charge started to plan for emergency and temporary resettlement, and reconstruction. As the study of the crisis management process and methods of this earthquake contain many lessons, this research aims at investigating the crisis management methods and techniques through concentration on emergency and temporary settlement. Accordingly, this research is conducted through participant observation in the earthquake zone and a field study in Shonbeh and interviews with authorities and managers in crisis management. The results revealed that crisis managers in Shonbeh town practiced weakly in preparation, prevention, emergency resettlement statistics, and designing appropriate plans for reconstruction. However, they worked quite well in terms of quick reaction, deployment of machines to the area, providing rescue services and the pace of action in reconstruction. It is suggested that the strong points be reinforced, and the weak points be eliminated.

Scenario writing is a type of futurology research method in which scenarios narratively describe possible events that are likely to occur in the future. A scenario is a combinations of imaginative and realistic forecasts of probable future events. In each scenario project, a portfolio of scenarios is usually designed, and then the mean of scenarios is taken as the most likely future event. Developing a scenario is a different type of research method. Scenarios are possible only by employing other futurological research methods. In other words, scenarios are a way to sum up the results of other futurological researches. In many cases, the main purpose of the futurological projects is to design several scenarios for the realization of a desirable future. Hence, the present study aimed at investigating a possible scenario of Kurdish ethnic divergence in the weakening social security in Kurdistan province. A statistical population of 10 experts and university professors were selected by purposeful sampling to participate in semi-structured interviews. Finally the collected data was coded. Applying statistical frequency method, the researchers proposed three probable scenarios of ethnic divergence including "intellectual divergence through media warfare" with a frequency of 6, the “supporting Kurdish opposition groups for breaking out chaos” with frequency of 3, and “internal collapse” with frequency of 2, which were the most probable scenarios according to the expert.

Natural Disaster Risk and Crisis Management (NDRCM) is an important and multi-faceted process; therefore, public participation in any stage of the decision-making, implementation, supervision and evaluation levels can be of particular crucial in helping authorities to manage and reduce the risks. Taking an analytic perspective, this study sought to gain an understand factors and mechanisms affecting public participation at any of the aforementioned levels, on the one hand, and to provide guidelines on how to enhance public participation, on the other. Population in this study included 400 participants from Islamshahr county. Data collection method was survey-correlational, in nature. Results from Pearson Correlation Coefficient indicated that independent variables, i.e., Social Sympathy, Feelings of Inability, Intellectual Function, Level of Awareness (from a given event) and Socio - economic Status, were significantly related to the dependent variable, namely, cooperation in decreasing risks from natural disasters. Meanwhile, results of Multiple Regression Analysis and Pathway Analysis revealed that the independent variables of Social Sympathy, Socio - economic Status, Intellectual Function, Feelings of Inability and Level of Awareness (from a given event) influenced participation in reducing risks from natural disasters. Generally speaking, one can argue that providing public instruction programs at all social levels of Islamshahr county as well as at all stages of crisis management, including preparedness, risk reduction, reaction to risk, reconstruction, establishment of structured NGO groups, initiation of small local groups, public mobilization, charity organizations and establishment of small groups which call Local Crisis Management Groups, can not only actualize people's motivations and capacities, but also increase social sympathy among them, and hence improve public participation with regards to reduction of risks from natural disasters.