The term "Game GIS” implies to real spatially enabled Games in which a special part of the world is virtually simulated, represented and managed. In fact, Game GIS is an integrated system consists of video Games and geographical information systems, aimed to simulate and representing spatially enabled environment. The achieved result of implementing a Game GIS service can be exploited before a crisis for wise designing of a city and diminution of the aftermath casualties. As the decision making process plays the key role to reduce the losses, the need arises for using the models as much as close to the reality. By this, it is possible to use the virtual world in in the form of a Game rather than experiencing the real world with real wounded and killed persons in. This enables us to recognize and manage a test environment for promoting the managing the real environment of a city during and before a natural hazard disaster like an earthquake.  ...

Dental diseases in children have high prevalence the purpose of this study was to assess the effectiveness of oral health Game on brushing skill and plaque score of school children. A Quasi-experimental study was carried on 220 subjects randomly and sampling was done on the fourth grade's girl students. A checklist was used to measuring the brushing skill and plaque score. t. test showed that there is a significant statistical difference between two groups brushing skill (P= 0.000) and plaque score (P= 0.000). The effectiveness of oral health Game was 96.9% in brushing skill and the plaque score to 14.7%.  

Objective: The Game theory attempts to model math behavior in a strategic situation. This situation occurs when the success of one side of the Game depends on the strategies that the other party chooses. The purpose of this study is to find an optimal strategy for the interests of the parties in the Game using the Game theory approach. Methods: The present study uses managers and auditors to maximize their profits, respectively, from profit management strategies and increasing the quality of the audit (reducing the risk of uncritical discovery). The statistical population of the study is a statistical society that is accessible to all companies admitted to the stock market by imposing restrictions on the years 1391 to 1395. Hypotheses for the combined data of 116 companies (575 companies of the year) were tested using the best responder response and the Mann-Whitney test. Results: Research findings reveal the existence of “ Nash equilibrium” in the strategy of high audit quality strategy and high earning management, therefore in this strategy, neither the auditor nor the manager has the incentive to change the strategy because they will reduce their interests by changing their strategy, Because they will reduce their interests by changing their strategy. Conclusion: The results of the research indicate that it is important to consider the audit as a type of strategic environment. The findings of this research can help auditors in analyzing conflicts with the client and selecting the optimal strategy in the audit process.

Educational Games improve students' motivation and enthusiasm towards chemistry and learning. This research was conducted with the aim of investigating the effect of teaching with Games on the learning of 10th grade students. A field survey of tenth grade students of two schools in Tehran and Urmia by purposive sampling and method, four classes of 30 students who are studying in the field of experimental sciences in the academic year of 2021-2022, were selected as samples. The tool used in this research was used to evaluate students' learning. The results of the research indicated that the Game-based learning of the students who were taught the course material along with the Game had a better situation in terms of learning lessons than other students. Educational Games are one of the most effective ways for students to learn, which increases cooperative work between students and their classmates and increases their motivation to learn. Group activities with the teacher's supervision make students very interested in friendly and healthy competition and are very useful for deep learning. The purpose of this research and Game design is to learn periodic properties of elements and investigate the effect of Games on the academic achievement of tenth grade students.

Using the quantum Game formalism in 3-player system, we calculate the Nash equilibrium in quantum Prisoners’ Dilemma by increasing parameters of unitary operator. Since, the entanglement plays an important role in quantum states of particles quantum Game, actually its effect on the obtained results of Nash equilibrium is investigated. It is shown that increasing the parameters enhances the Game payoff function.

As regards the geographical conditions of Anzali wet land and its grasslands, which increases in area in warm seasons due to the lagoon’s regression, it becomes capable of feeding animals of the neighboring villages, being far enough from mountainous area, for about 5-6 months specially in Spring and Summer, when the farmers are busy with planting and harvesting in their rice pads. The feeding of animals in natural pastures plays an important role in managing the agricultural and animal feeding activities. With the lagoon’s regression, occurring in springs and summers, the profound and rich plant cover of the region is used until the mid autumn.The stockman farmers hand their animals over to wardens. During the period, the animals are being fed and fit and fat with notorious and tasty grass around the wet land.Preventing the alteration of natural pastures into rice farms and reviving and activating the Game reserves and Game reserve keeping in the environmental conservation, range management and animal breeding may play an important part as a secondary activity along with the agricultural ones.

The purpose of this research was to study the significance of creating video Game rating system from Iranian parents’ point of view. To study this significance, westudied extensions of governmental mediation in video Game reproduction and distribution. We also explored the extent of parental supervision on children video Game behavior. Through in-depth interview from 5 parents we extracted common categories of parental mediation pattern, parents’ point of view toward video Game rating system, and parents’ point of view toward Game effects. Based on extracted common categories and literature in parental studies we surveyed 230 parents. One of main results of this study proves that from Iranian parents’ point of view, it is highly essential to create video Game rating system. However, they were also concerned with objectivity during formation of any video Game rating system. There is some incongruence between governmental mediation and parents’ expectations to be informed on how to mediate in their children’s video Game behavior. Due to lack of various mediation mechanisms in Iran, limiting time spent on Games is the most common pattern in parental mediation. Enthusiastic parental category in point of view toward video Game rating system is also popular. Most Iranian parents have a negative view toward video Game effects on their children. They also believe in the strictest way to prevent all their young children from accessing Games with higher age label.