فهرست مطالب f. taheri

Well-being is one of the structures that is seriously considered in positive psychology and sensitive to the environmental aesthetic whose apprehension could affect people's health and well-being. Therefore, the purpose of this study is to investigate the relationship between aesthetic intelligence and psychological well-being by mediating aesthetic sensitivity. The research method applied is correlational using a structural equation modeling. The statistical population consisted of all students in Bu-Ali Sina University in the academic year of 2018-2019, and based on the suggested size for structural equation modeling, 384 students were selected through cluster sampling. The instruments used in this study were Ryff Well-being Scale (2002), Rashid et. al (2017) Aesthetic Intelligence Scale and Abdolmaleki (2013) Aesthetic Sensitivity Scale. The results of structural equations showed that aesthetic intelligence and aesthetic sensitivity had a significant direct effect on psychological well-being. Aesthetic intelligence also had a direct significant effect on aesthetic sensitivity. The results of indirect relationships showed that aesthetic intelligence by mediating aesthetic sensitivity had a significant effect on psychological well-being. Based on the results, it can be concluded that sensitivity to beauties of the environment and their apprehension has a positive effect on people's psychological well-being. Therefore, by developing programs to educate and strengthen aesthetics in individuals, well-being can be expected to increase.

Today, Metabolic Syndrome in the age group of children and adolescents has become a global concern. In this paper, a data mining model is used to determine a continuous Metabolic Syndrome (cMetS) score using Linear Discriminate Analysis (cMetS-LDA). The decision tree model is used to specify the calculated optimal cut-off point cMetS-LDA. In order to evaluate the method, multilayer perceptron neural network (NN) and Support Vector Machine (SVM) models were used and statistical significance of the results was tested with Wilcoxon signed-rank test. According to the results of this test, the proposed CART is significantly better than the NN and SVM models. The ranking results in this study showed that the most important risk factors in making cMetS-LDA were WC, SBP, HDL and TG for males and WC, TG, HDL and SBP for females. Our research results show that high TG and central obesity have the greatest impact on MetS and FBS has no effect on the final prognosis. The results also indicate that in the preliminary stages of MetS, WC, HDL and SBP are the most important influencing factors that play an important role in forecasting.

Report writing is a necessary framework for presentation of audio logical test results. One of the methods of teaching report writing is workshops. The overall purpose of this study was to investigate the impact of report writing on the quality of audiology reporting in Ahvaz University of Medical Sciences.

This study is a quasi-experimental (before and after). 57 audiologists participated in the report writing workshop and completed pre- and post-test questions. A checklist was used to collect the data. Data were analyzed using SPSS 21 software. Descriptive statistics were used to describe the data and Wilcoxon statistical test was used to compare the results before and after the intervention.

The findings of this study showed following  report writing training, the mean scores before and after the training showed a significant difference (P<0.001). And in all items improves the quality of reporting in audiology tests.

Based on this findings, report writing training improves the quality of reporting in audiologists, and given that there isnchr('39')t formal training in this field, it is recommended to provide a workshop for all students in audiology.

Emission tax is of environment protecting policies in economy context. This study also was conducted while aiming at investigating economic and environmental impacts of emission taxation levied on pollutants emitted from fuel and production process in Iran. To get the objective a computable general equilibrium framework based on the Iranian social accounting matrix of 1999 as well as emission data for 2009 was used. The considered pollutants are CO2, CH4, N2O, CO, NOx and SO2. The pollutants also were taxed based on World Bank (2004) damage cost. The results showed that levying a tax on fuel and production emitted pollutants leads to output expansion in services and some of agricultural sectors while it makes industrial and energy sectors output to fall. It was also found that in the highest taxation level, levying fuel and production based pollution results in reduction of GDP and households consumption by less than 1.5% and 2.5% respectively while it entails pollutants emission reduction by 2.5-3.5%.

Background and aimsOne of the most common kinds of human's disorders is sleep disorders which have direct relation with age, gender, physical health status, and occupational activities. Increasing the errors during job activities such as driving is one of the most importantcomplications of sleep disorders. Therefore, this study has been conducted to determine the sleep quality of drivers and its relationship with public health. The under study drivers are from the Gorgan's passenger terminal.MethodsIn this analytical-partial study, all the drivers working in the Gorgan's passenger terminal were studied using standard 28-question public heath questionnaire and standard 19- question Pittsburg sleep questionnaire. After filling out and collecting all forms, data were analyzed by statistical software SPSS.13, and descriptive analytical statistics.ResultsThe results showed that the driver's public health is not satisfactory. More than one third of drivers have poor sleep quality and there was a direct and statistically significant relationship between the quality of sleep and general health of drivers (P <0.001, r = 0.7).Conclusionaccording to the results of this study, training of drivers is advised such that they have a regular number of shifts, timely and sufficient rests, proper diet which can prevent accidents, conserve passengers, reduce costs due to accidents and irrecoverable damage to other drivers. Also it is important to consider possible age limitation for driving on the road or to allocate a less number of shifts for older drivers.

To study the inheritance of resistance to powdery mildew in barley, four winter and facultative barley cultivars (Hebe, Afzal, Legia and Igri) along with six F1s, derived from monolateral diallel crossing, with Karaj isolate of the pathogen were examined in a complete randomized block design with three replications. The components of resistance including latent period and infection type were scored. Variance analysis revealed significant differences among genotypes for these two components. Among the parents, Igri possessed the greatest general combining ability for increasing the resistance. Among the hybrids, Afzal*Hebe and Afzal*Igri hybrids respectively possessed the most specific combining ability for increasing the resistance. The findings of the study showed that the frequency of dominant resistance genes was greater than non-dominant genes. General and specific inheritability were 98.3 percent and 36.5 percent respectively. The low figure for specific inheritability indicated that the type of selection would not be effective in decreasing the latent period and infection type characteristics. The extent of dominance for the two features of latent period and infection type were greater than 1, which confirms that genetic dominance and super-dominance were effective in controlling these two features.