PURPOSE To investigate the hemodynamic characteristics of lateral carotid artery aneurysms in a canine model and to determine their influence on coils and balloons. MATERIALS AND METHODS Forty aneurysms were created in fourteen dogs and their hemodynamic characteristics and influence on coils and balloons were evaluated with angiography and color Doppler pre- and postplacement. Twenty aneurys...

Quantifying reservoir water balance is an essential process for the efficient management of resources. Water level records are often only data available analysis, which causes ill-posed problem in resource system planning. This study proposes analytical framework to estimate inflow and outflow from observations using hydrological models reasoning carefully derived expert knowledge soft data. Pa...

introduction: this  research was done to comparison  directionality of drawing fixed shapes in preschoolers and primary school according to role of  handedness.   materials and methods:  in this research causality – comparison, 160 children (80 girls and 80 boys) with mean age of 7/96 in preschool and primary school selected with randomly cluster sampling. the tests were used , handedness quest...

in islamic architecture, the architect always tried to decorate the internal and external areas in different ways. one type of these decorations is called brick working, which was current in pre-ilkhanid, ilkhanid period, and after this period. this decoration was used in two ways. in ilkhanid period, the architect used a type of brick which was exactly formed in favorite shapes before baking. ...

this paper investigates the key factors affecting the foreign direct investment (fdi) inflow to deve­­loping countries during the period (1995-2010) with emphasis on the financial development. financial development, as an important factor in fdi absorption and a prerequisite for utilizing the benefits of fdi, not only increases the fdi inflow in developing countries, but also improve the absorp...

Magnetic abrasive finishing can be classified as a non-traditional super finishing method for finishing surfaces with different shapes and working materials like flat plates, shafts, bearings parts, screws, tubes and many other mechanical parts that need good surface finishing properties. MAF is effective in polishing, cleaning, deburring and burnishing metal parts. The most important parameter...

in this study, we demonstrate the appearance of anatomic defects of the uterine cavity on hsg after cesarian section. we define different shapes such as thin linear defect, focal saccular outpouching, unilateral or bilateral diverticula (dog-ear like) and fistula and different locations such as the uterine body, lower uterine segment, uterine isthmus and the upper endocervical canal. cesarean s...