one the main routes of financing may affect the value company debt, tax advantage Increase the value company that created and the of bankruptcy costs debt the financial crisis on the other non-fulfillment of obligations that debt, The benefits under the covers. This stu More
one the main routes of financing may affect the value company debt, tax advantage Increase the value company that created and the of bankruptcy costs debt the financial crisis on the other non-fulfillment of obligations that debt, The benefits under the covers. This study was to determine the gap between actual and optimal leverage bankruptcy of risk (with the partial adjustment model). Study using multiple regression and time series data for the period 1386-1391 and active participation in the Tehran Stock Exchange. the determine gap between actual and optimal financial leverage and impact of default risk and leverage levels, the deviation used of the partial adjustment model. The results indicate that research first hypothesis that there is a gap between actual and Optimal financial leverage, the surveyed companies, on average, ٥٤% the three gap between actual and optimal financial leverage. The results of testing indicate that the high financial health of companies, On average, 38% of the gap between actual and optimal financial leverage, on average, companies with the financial crisis there 68% In other, Companies with financial crises are longer path to reach their optimum leverage Than firms that are better than the economic and financial situation.
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The aim of this study was to investigate the effect of corrective exercises on knee position and static and dynamic balance of student athletes with braced knees. The present study is a quasi-experimental study with pre-test-post-test design. The statistical population More
The aim of this study was to investigate the effect of corrective exercises on knee position and static and dynamic balance of student athletes with braced knees. The present study is a quasi-experimental study with pre-test-post-test design. The statistical population consisted of male high school students in Mashhad in the academic year 1399-1400. Among them, 30 people with first or second degree braces (up to 2.5 cm first degree and 2.5 to 5 cm second degree) were selected and randomly divided into two groups of 15 experimental and control Were. Knee distance, static balance and dynamic balance were measured by caliper, stork and Y balance tests, respectively. The subjects in the experimental group practiced for 12 weeks, 3 sessions per week and 60 minutes in each session. For statistical analysis of the data, combined analysis of variance was used with the help of SPSS22 statistical software. The results showed that after the training period, there was a significant decrease in the distance between the knees and a significant increase in static and dynamic balance. Anterior direction, internal posterior and external posterior were seen. According to the results, it can be acknowledged that the corrective exercises performed in the form of training protocol presented in the present study, improve the braced knee, and the balance of students with braced knee.
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AbstractChildren with autism have difficulties such as impaired social interaction and communication skills, sensory processing, and impaired motor function and balance, which balance is one of the basic abilities of daily life. This study aimed to study the effect of w More
AbstractChildren with autism have difficulties such as impaired social interaction and communication skills, sensory processing, and impaired motor function and balance, which balance is one of the basic abilities of daily life. This study aimed to study the effect of whole-body vibration on static and dynamic balance in children with Asperger's autism. The population of this quasi-experimental study was 20 juniors aged 8 to 10 years with Asperger's autism in Rasht city, who were randomly divided into control and experimental groups. These children took part in the whole-body vibration training program 3 sessions per week for 6 months. There were two balance tests to investigate balance disorders of the subjects before and after the training program. The flamingo test was used to measure static balance, and likewise, the heel-toe walking test was used to measure dynamic balance. The results of the independent t-test showed that the experimental group had a significant increase in static and dynamic balance compared to the control group (p<0.05). Intragroup changes showed that there was a significant difference between static and dynamic balances in the pre-test and posttest of the experimental group (p <0.05), but no significant difference was observed in the control group (p> 0.05). In conclusion, whole-body vibration training seems to affect static and dynamic balances, and children with autism can use this technique to improve their balance beneficially.
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