Publication Details:
Լույս է տեսնում 1966 թվականից՝ տարին 4 անգամ։
Journal or Publication Title:
ՀՀ ԳԱԱ Տեղեկագիր: Ֆիզիկա = Proceedings of the NAS RA: Physics
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Volume:
Number:
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Title:
Влияние слабых электромагнитных волн на тепловые свойства водных растворов биомакромолекул
Other title:
Effect of Low Electromagnetic Waves on Thermal Properties of Biomacromolecule Water Solutions
Creator:
В. П. Калантарян ; С. Н. Акопян ; П. О. Вардеванян
Contributor(s):
Պատ․ խմբ․՝ Գ․ Մ․ Ղարիբյան (1966-1992) ; Գլխ․ խմբ․՝ Վ․ Մ․ Հարությունյան (1993-2021) ; Կ․ Մ․ Ղամբարյան (2022-)
Subject:
Physics ; Science ; Chemical Physics ; Molecular Physics
Uncontrolled Keywords:
Kalantaryan V. P. ; Akopyan S. N. ; Vardevanyan P. O.
Coverage:
Abstract:
Dependences of density (p) and thermal expansion coefficient (α) of distilled water, physiological solution and water-saline solution of DNA on the temperature were studied under irradiation of solutions by millimeter electromagnetic waves of non-thermal intensity with 64.5 and 50.3 GHz frequencies. It was shown that at the heating of solutions the density of non-irradiated and irradiated solutions decreases, meanwhile there is a significant difference between variation of the dependence of p(t) for irradiated and non-irradiated water-saline solutions. Calculations showed that for the studied solutions the thermal expansion coefficient increases with the temperature enhancement, moreover, the α growth occurs differently for the irradiated solutions.