To solve the problems of higher energy consumption and lower intelligence of traditional hard hose travelers, a new hard hose traveler with the function of electric drive and self-propelled is developed in this paper.The operational energy consumption of a reel and a polyethylene tube is an important part of hard-hose traveler energy consumption.In
The permeability of shale is extremely low.Therefore, the shale reservoir needs fracturing.The fracture network by fracturing can increase the permeability in a stimulated shale reservoir.To understand the permeability evolution in the stimulated shale reservoir, this study measured the permeability of intact and fractured shale samples with differ
BackgroundAtopic dermatitis (AD) is characterized by an altered skin microbiome dominantly colonized by S.aureus.Standard treatment includes emollients, anti-inflammatory medications and antiseptics.ObjectivesTo characterize changes in the skin microbiome during treatment for AD.MethodsThe skin microbiomes of children with moderate-to-severe AD and
Background: Using the bi-nostril 4-hand technique during the endoscopic endonasal approach (EEA) facilitates bimanual microsurgical techniques yet requires resection of the posterior nasal septum.The surgical exposure and degree of maneuverability gained proportionate to the extent of posterior septectomy in the sagittal plane was previously quanti
Background The effect of intrauterine hyperglycemia on fat mass diablo 2 amn and regional fat proportion of the offspring of mothers with gestational diabetes mellitus (OGDM) remains to be determined.Methods The body composition of OGDM (n=25) and offspring of normoglycemic mothers (n=49) was compared using dualenergy X-ray absorptiometry at age 5