STUDY CONCERNING THE INFLUENCE OF CERTAIN HYDROPHILIC AUXILIARIES ON THE PROPERTIES OF THE PLASTICIZED POLYVINYL CHLORIDE POROUS FILMS PART II-HYGIENIC PROPERTIES

The purpose of this paper fr9577 was to obtain certain PVC films with improved hygienic properties, with applications both in the artificial leather industry and in other domains.This was done by introducing certain hydrophilic auxiliaries with free chemical functions into the chemical structure of the PVC films, such as: collagen hydrolysates (CH)

Introduction: The burden of acute febrile illness remains underestimated in many low- and middle-income countries.The rationale of this study revolves around the gaps in diagnostics for acute febrile illnesses in these regions.Aim: To highlight the seroprevalence and co-infections of different infectious aetiologies in blood culture negative febril

Category: Ankle Arthritis; Arthroscopy; Trauma Introduction/Purpose: One of the options for the surgical treatment of tibial pilon fracture is the circular external fixator.Similar results are found in the literature, with good outcomes in relation to a low incidence of infection, osteomyelitis candy button strips and soft tissue injuries compared

In this research, the synthesis of a new azine derivative with coumarin moiety was performed in three reaction steps, starting from 4-hydroxycoumarin.The first step in synthesis was the pale pink sns acetylation of 4-hydroxycoumarin to yield 3-acetyl-4-hydroxycoumarin and then the obtained 3-acetyl-4-hydroxycoumarin was reacted with hydrazine hydra