Бабаджанов П.Б., Кохирова Г.И., Хамроев У.Х. «Фотографические наблюдения болида потока Таурид» Доклады академии наук республики Таджикистан, 52, № 8, с. 598-605 (2009)

As a result of astrometric and photometric reduction of the corresponding photographs of the fireball TN121107a the data on atmospheric trajectory, coordinates of radiant, orbit in interplanetary space, light curve, photometric mass and mineralogical density of meteoroid produced fireball were obtained, which it turned out belonged to the meteor shower South Taurids. The obtained value of meteoroid porosity is in accordance with results of laboratory measurements of porosity of carbonaceous chondrites and interplanetary dust particles, and confirms the porosity structure of the comet 2P/Encke - parent body of South Taurids meteoroids.

Салихов Т.Х., Шарифов Д.М., Туйчиев Х.Ш. «Особенности формирования второй гармоники нелинейного фотоакустического отклика твердых тел при объемном поглощении луча» Доклады академии наук республики Таджикистан, 52, № 8, с. 606-612 (2009)

Theory of specific feature of the second harmonic of the nonlinear photoacoustic response of the solids at the volume absorption of the incident beam is presented. The dependence of the amplitude of the signal from frequency of chopper has been obtained. The shown that experimental investigation of the amplitude and phase of the second harmonic a can be used for determination of the thermophysics values of the samples, gas and substrate and also theirs thermal coefficients.