arXiv subjects

Vladimir Shatalov

Publications and source records attributed to Vladimir Shatalov.

5 recordsLinked to original sources

arXiv2021

UVGI Scientific Calculator

The physical basis and algorithm of the ultraviolet germicidal irradiation (UVGI) scientific calculator are presented herein. The algorithm was implemented in the web application UVGI Scientific Calculator (found at https://covid-19-clean.org/calculator-journal-report/) that has been used to facilitate the engineering and design of air-purifying equipment being developed for use in hospitals, commercial and residential applications. Presented examples of the calculations illustrate how different factors of the construction of a UVGI air-purifier may influence the degree of virus inactivation.

physics.med-ph↗

arXiv2014

Through Global Monitoring to School of the Future: Smartphone as a Laboratory in Pocket of Each Student

The idea to unite smartphones used as personal environmental sensors and health indicators into a scalable network for data collection and processing by the internet-cloud is proposed. Access to the sensors, which are available in every smartphone, will provide the appropriate software. Such a monitoring at the global level would reveal the impact of the electromagnetic radiation, environmental pollution and weather factors on human health. Participation of students in these measurements increases their educational and social activities.

cs.CY↗

arXiv2014

School of the future: smartphones as a laboratory in pocket of each student

The idea to unite student smartphones in a scalable network and use the network to collect data of personal environmental sensors and health indicators is proposed. Access to the sensors, which are available in every smartphone will provide the appropriate software. Such a monitoring at the global level would reveal the impact of the electromagnetic radiation, environmental pollution and weather factors on human health. Participation in these measurements increases the educational and social activity of students. [in Ukrainian]

cs.CY↗

arXiv2013

Estimations of local thermal impact on living organisms irradiated by non-thermal microwaves

Pennes' differential equation for bioheat transfer and the heat transfer equation are solved for the temperature distribution in a living tissue with spherical inclusions, irradiated by microwave power. It is shown that relative temperature excess in a small inclusion in the tissue in some cases is inversely proportional to its radius and does not depend on the applied power. In pulsing RF fields the effect is amplified proportionally to the ratio of the pulse period to the pulse duration. The local temperature rise significantly outpaces the averaged one and therefore the Watt to Weight SAR limits may be insufficient to estimate the safety of RF radiation and the conventional division of the biological effects of electromagnetic fields on the thermal and non-thermal needs to be revised.

physics.bio-ph↗

arXiv2011

Degassing of Bioliquids in Low Electromagnetic Fields

A similarity of changes in physical-chemical properties of pure water induced by low electromagnetic fields (EMF) and by degassing treatment brought us to a conclusion that EMF produces some degassing of water. Degassing in turn gives rise to some biological effects by increasing the surface tension and activity of dissolved ions. In such a way the degassing can modify conformations of proteins and others biomolecules in bioliquids. That was confirmed in our observation of changes in the erythrocyte sedimentation rate and the prothrombinase activity in blood clotting processes.

physics.bio-ph↗