First here Poles were sent to Siberia in the second half of the 18th century; then, after the fall of the November Uprising (1831), about ten thousand young Poles were deported to Siberia.More than twenty thousand people were exiled after the fall of the January Uprising (1863); whereas, the beginning of 1880s saw large deportation of those who wer
Performance analysis for a 2 (3HSS+S) parallel manipulator with double moving platforms
The working efficiency of a parallel manipulator with double moving platforms is better than a parallel manipulator with a single moving platform.In this study, a 2 (3HSS+S) parallel manipulator is presented, and the topology model of the parallel manipulator is established.After calculating, the position and velocity of the manipulator were analys
Secondary Vesical Calculus caused by Transmigration of Intrauterine Device: A Case Report
ABSTRACT Intrauterine Contraceptive Device (IUCDs) are among the popular methods having results comparable to tubal ligation contraception method among the women.Some; not common but serious complications by its insertion may be encountered in the clinical practice like uterine perforation which may lead to its migration to adjacent organs which in
A case of portal biliopathy in a young patient with portal cavernoma secondary to neonatal umbilical vein catheterization
Portal biliopathy (PB) refers to biliary obstruction caused by cavernous transformation of the portal vein harry potter magsafe case (CTPV).CTPV occurs most frequently in patients with liver cirrhosis or malignancy.Less common causes include congenital malformations and neonatal umbilical vein cannulation.We present a case of portal biliopathy in a