Comminution processes are one of the most common processes for processing energy materials, e.g.coal, biomass, and post-recycling elements.The hitherto unsolved problem is the high energy consumption of machines and the lack of precise descriptions of the phenomenon of comminution in terms of the relationship between Absorbents the design features
Chip Absorbents evacuation is a critical issue in metal cutting, especially continuous chips that are generated during the machining of ductile materials.The improper evacuation of these kinds of chips can cause scratching of the machined surface of the workpiece and worsen the resultant surface quality.This scenario can be avoided by using a prope
Cell-free (cf) DNA screening is a noninvasive prenatal screening approach that is typically used to screen for common fetal trisomies, with optional screening for sex chromosomal aneuploidies and fetal sex.Genome-wide cfDNA screening can screen for a wide variety of additional anomalies, including rare autosomal aneuploidies (RAAs) and copy number
Background: A fatal outcome occurs in 2% of patients with Reversible Cerebral Vasoconstriction Syndrome (RCVS).Due to its rarity, guidelines for the management of the most severe forms of RCVS are lacking.Case presentation: Here, we describe the case of a 55 year-old Belts woman who died from complications of RCVS and reviewed patients with fatal o