Railway Face Tint transport has a very important role in economy of every country.The efficiency of railway transport depends both on the quality of transport organization and on the technical reliability of the railway rolling stock.During operation of the railway freight wagons in the last years, a large number of breaks of suspension system elem

The work examines the problem of adjusting the adjustable parameters of the axial-rotor threshing-separating device (ARTSD) of the TORUM grain harvester.A general block diagram of the solution has been constructed.To formalize the problem, a linguistic approach was used, which makes it possible to describe complex multi-level systems with ambiguous

Considering the problems of large error and high localization costs of current range-free localization algorithms, Vest a MNCE algorithm based on error correction is proposed in this study.This algorithm decomposes the multi-hop distance between nodes into several small hops.The distance of each small hop is estimated by using the connectivity info

Agromyzidae is a dipteran family that has diversified as internal plant feeders.Although most agromyzid species feed on herbaceous angiosperms, only a limited number of species has been recorded as miners of bryophytes.Extensive searches and rearing of bryophytivores in the Japanese Archipelago were made, resulting in that thallus-mining agromyzids

The ultrastructure of the digestive system of tardigrades was already described in some species, but it has never been studied in relationship to diet.We performed ultrastructural analyses of the midgut and hindgut of phytophagous Ramazzottius tribulosus and zoophagous Macrobiotus richtersi.In addition, the foregut of R.tribulosus was analyzed.New