Search

Over time, the population and anthropogenic activities increase, adversely affecting our atmosphere. In particular, an increase in air temperature leads to a change in the number of various gases that fill the atmosphere, the growth and decrease of which can significantly affect the environment. Nitrogen dioxide (NO2) is a common air pollutant from natural and human activities, with potential respiratory irritant effects at high levels. To effectively address these issues, there is a need for advanced tools and services that can analyze and visualize NO2 air pollution data comprehensively. This article presents the development and implementation of a Data Analytics and Visualization Service tailored to Armenia and Belarus's unique air quality dynamics. The service aims to provide actionable insights for policymakers, researchers, and the public. The studies show that NO2 excesses in their troposphere for Armenia and Belarus. This increase is correlated with the rise in urban population, causing dramatic adverse effects on the atmosphere. [ABSTRACT FROM AUTHOR]

The study of incidence (frequency of occurrence) of hereditary thrombophilias and their structure among reproductive-aged women both with fetal loss syndrome and uncomplicated obstetric anamnesis was performed on the clinical basis of the RA Republican Institute of Reproductive Health, Perinatology, Obstetrics and Gynecology. There were 80 women involved in the studies: 60 with complicated obstetric anamnesis (fetal loss syndrome), the other 20 - clinically healthy. To diagnose the hereditary thrombophilias the genetic polymorphism PAI-1, F5 Leiden (G1691A), F2 (G20210A), MTHFR (C677T) were detected by PCR method. The research results proved the positive correlation between thrombophilias, caused by gene mutations, and fetal loss syndrome, especially at the presence of PAI-1, MTHFR (C677T) homozygous gene mutations. In case of fetal loss syndrome the inherited predisposition to thrombophilias caused by gene mutations made up over 60%. [ABSTRACT FROM AUTHOR]

The study of physiological anticoagulative system deficiency among reproductive-aged women with fetal loss syndrome and clinically healthy ones were performed on the clinical basis of the RA Republican Institute of Reproductive Health, Perinatology, Obstetrics and Gynecology. The research involved 40 women: 25 women – with fetal loss syndrome in medical history and 15 – clinically healthy. From the physiological anticoagulants there were studied AT III, PC and PS ones. The activity of AT III was determined by kinetic colorimetric method, and for PC and PS the immunoenzyme assay method was used. The investigations proved the positive correlation between the physiological anticoagulative system deficiency and fetal loss syndrome. [ABSTRACT FROM AUTHOR]