Statistical properties of the noisy Burgers and KdV-Burgers equations are numerically studied. It is found that shock-like structures appear in the timeaveraged patterns for the case of stepwise fixed boundary conditions. Our results show that the shock structure for the noisy KdV-Burgers equation has an oscillating tail, even for the time averaged pattern. Also, we find that the width of the s...

aggression is universal behavior that can be seen in all cultures and the most common behavioral problems in adolescence and young adulthood which can cause discomfort and distress of adolescents and young people and those around them. this research aim to survey of some social and individual factors influencing the tendency to aggression among youth in deylam city. the methodology of this stud...

The objective of this paper was to develop a useful framework for estimating demand for tourism in emerging markets. Tourism has become one of the most crucial sectors in a large number of emerging countries. Moreover, the tourism industry in such markets is forecasted to keep increasing in the next decade. Hence, understanding and accurately forecast demand in the industry is essential in orde...

Previous research has shown sketching to be useful to students solving math problems. The present study examines which aspects of middle school students’ sketching are related to, or predict, successfully answering math problems. The effects of individual differences in cognitive factors – working memory, spatial ability, and prior math knowledge – on answer accuracy are also analyzed. Stepwise...

This study presents a conceptual model that combines perceived ease of use, perceived usefulness, innovativeness, trust, demographic characteristics and relationship drivers in order to examine their influence on the mobile services’ adoption intention. The proposed model is empirically tested using data collected from a survey with questionnaires conducted in Greece. The results are analyzed t...

The purpose of this paper is to deal with questions of instability and economic crisis, deriving theoretical arguments from Schumpeter’s works and presenting relevant empirical evidence for the case of the US economy by sector of economic activity in the time period 19572006, just before the first signs of the global recession made their appearance. More precisely, we make an attempt to interpr...

the present   study was conducted to predict the life quality of the girl students of islamic azad university ‚boin zahra branch based on the variables of differentiation of self and resilience .this descriptive –correlational study was performed on a total of 242 girls with the average age of 22.45(sd=4.9).the data collection tools were conner and davidson’s resilience scale (cd-resc) ‚skowron...