Purpose: to study the structure of heart defects in pregnant women, the features of the medico-social portrait, the course of pregnancy and perinatal outcomes in patients with heart defects in the light of pathomorphosis.Material and Methods.A retrospective clinical and anamnestic analysis of the medical documentation of 165 patients delivered in t

A compliance illusion can be created if vibration bursts, called friction grains, are provided in response to changes in pressing force on a surface.This method has been used in many human-computer interaction applications.For instance, it can enrich virtual controls on a hand-held device with compliant feeling.However, one Dryer Heating Element of

In 2009, the European Guideline for Flexible Rockfall Protection Kits European Technical Approval Guideline 027 (ETAG 027) became valid.The aim of the guideline Wine Tumbler was to approve and certify steel barriers available on the market according to a common standard.In 2018, ETAG 027 was replaced by a so-called European Assessment Document (EAD

The purpose of this paper 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), hydro