Network on chip has emerged as a long-term and effective method in Multiprocessor System-on-Chip communications in order to overcome the bottleneck in bus based communication architectures. Efficiency and performance of network on chip is so dependent on the architecture and structure of the network. In this paper a new structure and architecture for adaptive traffic control in network on chip using Code Division Multiple Access technique is presented. To solve the problem of synchronous access to bus based interconnection the code division multiple access technique was applied. In the presented structure that is based upon mesh topology and simple routing method we attempted to increase the exchanged data bandwidth rate among different cores. Also an attempt has been made to increase the performance by isolating the target address transfer path from data transfer path. The main goal of this paper is presenting a new structure to improve energy consumption, area and maximum frequency in network on chip systems using information coding and decoding techniques. The presented structure is simulated using Xilinx ISE software and the results show effectiveness of this architecture.

Introduction: Cancer can have negative effects on life expectancy and seems there are some ways like active listening that can improve life expectancy, therfore this research was done by aim of investigation of the Effect of active listening on life expectancy and resilience of mothers with children with cancer admitted to Sayed Alshohada Hospital in Isfahan in 2018. Method: This study was a semi-experimental one group pre test-post test design. 50 mothers with children who had cancer and were admitted to hospital were enrolled in the study through simple method and then Subjects were randomly allocated into two groups: 26 (test) and 24 (control). The intervention group received four sessions of active listening intervention. The questionnaire used was a Snyder life expectancy questionnaire that was completed before and after the intervention. Data analysis was performed using SPSS ver 22. Results: The results showed that, there was no significant difference between the two groups in the mean score of life expectancy before intervention (p>0.05). But after intervention in the experimental group was significantly more than the control group (p<0.05). The mean score of life expectancy in the control group was not significantly different before and after the intervention (p>0.05), but in the experimental group after the intervention was significantly higher than before the intervention (p<0.05). Also, the mean of life expectancy score after intervention was significantly higher in the experimental group than in the control group (p<0.05). Conclusion: Based on the results of this study, it can be said that active listening has an impact on the life expectancy of mothers with children with cancer and therefore it is recommended to use this intervention method in support of mothers in hospitals where children with cancer are hospitalized.

Unlike genetic mutations, epigenetic disruptions are reversible therefore, it can be a promising idea to treat cancer. This strategy can be a new view in order to management and treatment cancer however, understanding of this idea has dire require performing further studies. In addition, researcher should be considering that this idea has to not obvious side effect and it leaded not to prominent damage. In this study, we review effect of cancer treatment based on epigenetic strategy. Finally, we found the promising effect of this idea while other aspects of a useful therapy have to perform in further studies.

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