Online ISSN: 2515-8260

Keywords : Pressure


Sathish Kumar. R; Nivedha. K; Anitha. K; Jayaprakash. D

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 9, Pages 1591-1595
DOI: 10.31838/ejmcm.07.09.174

In previous years various cases of cardiac disease and abnormal heart rate and blood pressure adjustments have been reported. Even such accidents lead to death. Hence, awareness of critical circumstances concerning swimming and children is essential to an organization. This thesis suggests a heart and blood pressure monitoring-based swimmingsave program. There are two units: the swimmer and the rescuer. The machine checks the pulse rate and blood pressure of the swimmer, and then stores the hero''s cell app attributes. Those values are related to standard pulse and pressure levels. When such values are not within the standard range, the program may trigger an alert.

Stationary Flow Of A Viscous Fluid In A Flat Channel With Permeable Walls ( In The Example Of Blood Circulation )

Navruzo Kuralbay Professor; Begjanov Amirbek Shixnazarovich; Khujatov Nurbek Jumaboyevich

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 3, Pages 2731-2738

This article is devoted to the study of the stationary flow of a viscous fluid in a flat channel with permeable walls. As is known, in a pulsating flow in pipelines, a pressure wave propagates through its walls, which is called a pulse wave. This wave, as it moves away from the initial cross section, gradually weakens and practically attenuates at the ends. In the present work, stationary flows of a viscous fluid in a plane channel with permeable walls are considered to be sufficiently long for the channel. The problems are solved and calculation formulas for determining the longitudinal and transverse speeds are obtained. Formulas are also found and numerical calculations are made that determine the change in pressure and fluid flow in the direction of the main stream for various values of the permeability coefficient. It is shown that at lower values of the coefficient of permeability, the pressure is distributed along the flow according to linear laws, and the fluid flow rate remains almost constant along the channel length. Other values of the permeability coefficient, it is characteristic that with an increase in the permeability coefficient of the pressure distribution differs significantly from the linear distribution, with the maximum deviation in the middle of the channel. The fluid flow rate with an increase in the permeability coefficient increases several times in the initial section compared to the fluid flow rate, in the same pressure drop in the flow of a viscous fluid in a flat channel with impermeable walls.

Methods of teaching the subject "Capillary phenomena" on the basis of innovative technologies in the field of agrophysics for students of agronomic education in agrarian higher education institutions

Khushvaqtov Tuychi Suvanovich; Sharapova Zubayda Fozilovna; Abdiev Fozil Rashidovich; ,Muhamedova Lola Anvarovna

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 7, Pages 1039-1046

The article explores the topic of "Capillary phenomena" in agrophysics, which is taught to students of agronomy on the basis of innovative technologies, ie the specific features of future agronomists, the content of its components, the study of innovative technologies in agrophysics, the information model of agrophysical processes