At the turn of the 18th-19th centuries, the tsarist government in Russia faced the Gypsy question in the context of implementation of the society homogenization policy.There were campaigns initiated to fight with Gypsy vagrancyduring the 1770s-1810s, the primary target of which was to modernize the Gypsies of the Russian Empire and turn them into a

Mounting Tray Artificial photosynthesis is a technology with immense potential that aims to emulate the natural photosynthetic process.The process of natural photosynthesis involves the conversion of solar energy into chemical energy, which is stored in organic compounds.Catalysis is an essential aspect of artificial photosynthesis, as it facilitat

Aiming at the factors that affect kinematic accuracy of planer mechanism is more and Baby Bibs cannot be ignored,the influence factors of the reliability in kinematic accuracy of planar mechanism are classified as non-cumulative factors and cumulative factors.The reliability simulation trial for kinematic accuracy of planar mechanism under the cond

Background: The patient with colonic obstruction may frequently have bacterial overgrowth and increased breath hydrogen (H2) levels because the bacterium can contact with food residues for longer time.We experienced two cases with intestinal obstruction whose breath H2 concentrations were measured continuously.Case 1: A 70-year-old woman with small