Ultrasounds are commonly used in medical imaging, solution homogenization, navigation, and ranging, but they are also a great energy source for chemical reactions.Sonochemistry uses ultrasounds and thus realizes one of the basic concepts of green chemistry, i.e., energy savings.Moreover, reduced reaction time, mostly using water as a solvent, and b

In the present study, the wave excitation forces acting on an array of porous circular cylinders are examined based on diffraction problems.To calculate the wave forces, the fluid domain is divided into three regions i.e.a single exterior region, N interior regions and N beneath regions, and the diffraction in each fluid region is expressed by an e

Rapeseed, weeds, and pathogens interact with each other.However, these interactions are not well understood.The aim of our work was to describe the relationships between weed vegetation and pathogen manifestations in rapeseed stands.Results from the four seasons show that different rapeseed stand structures produce different weed and pathogen respo

Production data analysis techniques have been widely used for estimating reservoir properties such as gas in place and average pressure.Knowledge of this information is crucial for proper reservoir management.The present study discusses the roadmap, challenges and uncertainties for analyzing production data in an Iranian gas-condensate offshore fie

In the senile population, regular physical activity and reduction of a sedentary lifestyle lead to a series of positive effects.Such as, increased independence in daily activities and personal care, higher self-esteem, a better #N/A quality of life, a higher life expectancy and a decrease in mortality.Moreover, physical, psychological, and cognitiv