In shield tunnel boring machine constructions, backfill pressure affects surface settlement and the domeless quartz nails stability of other underground structures nearby.Therefore, it is essential to pre-calculate backfill pressure in the design stage.This study examines and compares the seven internationally known backfill pressure calculation th
By fostering cell commitment to the epithelial-to-mesenchymal transition (EMT), SNAIL proteins endow cells with motility, thereby favoring the metastatic spread of tumor cells.Whether the phenotypic change additionally facilitates tumor initiation has never been addressed.Here we demonstrate that musculotubal canal when a SNAIL protein is ectopical
Staphylococcus aureus is recognized worldwide as one of the major agents vw van cookie cutter of dairy cow intra-mammary infections.This microorganism can express a wide spectrum of pathogenic factors used to attach, colonize, invade and infect the host.The present study evaluated 120 isolates from eight different countries that were genotyped by R
Weeds are a serious threat to crop production as they interfere with the crop growth and development and result in significant crop losses.Weeds actually cause yield loss higher than any other pest in crop production.As a result, synthetic herbicides have been widely used for weed management.Heavy usage of synthetic herbicides, however, has resulte