In view of the real-time control problem caused by the strong coupling of input/output of the parallel mechanism, a three translation parallel mechanism with zero coupling degree is proposed according to the topological design theory and method of parallel mechanism of orientation feature position and orientation characteristic(POC) equation.The me

The increasing losses of original features of many riverine environments and the consequent decline of native aquatic species are now a widely recognized problem.The main river basins of South America have been Regulator Repair Kit undergoing constant changes in their communities of fish, with native migratory species disappearing and the rising of

Introduction.When designing a unit for the formation of the underlying layer, the problem arose of choosing working bodies designed for preliminary loosening of the surface layer of soil saturated with plant roots, with the aim of subsequent exposure of the underlying layer of the road under construction.When choosing the working bodies of technica

Over the past two decades, river cruise tourism has witnessed a strong development, being preferred by more tourists each year, to the detriment of other forms of tourism.The presence of a plethora of attractive resources, concentrated along the inland waterways represents a particular offer for tourism development, through proper planning.However,

Summary: Protein arginine methyltransferase 6 (PRMT6) catalyzes asymmetric dimethylation of histone H3 at arginine 2 (H3R2me2a).This mark has been reported to associate with silent genes.Here, we use a cell model of neural differentiation, which upon PRMT6 knockout exhibits proliferation and differentiation defects.Strikingly, we Booklet detect PRM