Search Results - "Barulina, M. A."

Problem statement for practical modeling of temperature fields of gyroscopes in space navigation systems by Pankratov, V M, Golikov, A V, Barulina, M. A., Pankratova, E V, Efremov, M V

“…The paper describes a method of studying temperature fields in fiber-optic gyroscopes that are part of complex navigation systems, using the example…”
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Practical modeling of non-stationary temperature fields of fiber-optic gyroscopes in space flight conditions by Pankratov, V M, Barulina, M. A., Golikov, A V, Pankratova, E V, Efremov, M V

“…Based on the mathematical model presented in the first part of this paper, specialized software was created and computer modeling of nonstationary…”
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Аnalysis of the cytokine profile of blood serum and tumor supernatants in breast cancer by Gergenreter, Yu. S., Zakharova, N. B., Barulina, M. A., Maslyakov, V. V., Fedorov, V. E.

“…Background. A crucial role in the development of cancer is played by the tumor microenvironment (TM) – a microenvironment that is formed as a result of the…”
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Analysis of Some Physiological and Biochemical Indices in Patients with Covid-19 Pneumonia Using Mathematical Methods by Gromov, M. S., Rogacheva, S. M., Barulina, M. A., Reshetnikov, A. A., Prokhozhev, D. A., Fomina, A. Yu

“…The aim of the work was to conduct a retrospective analysis of the clinical data of patients with pneumonia caused by the SARS-CoV-2 virus, and to determine…”
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Application of Generalized Differential Quadrature Method to Two-dimensional Problems of Mechanics by Barulina, M. A.

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The effect of detuning of the partial frequency of MEMS gyros sensing elements on the amplitude-frequency response by Pankratov, V. M., Barulina, M. A., Krys’ko, A. V.

“…The effect of detuning the partial frequencies of MEMS gyroscopes on its amplitudefrequency response is investigated. The formulated mathematical model allows…”
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Modeling of dynamic processes in micromechanical inertial sensors and their components using specialized software by Barulina, M. A., Pankratov, V. M.

“…Software packages which can be used for the creation of specialized software to investigate the dynamics of micromechanical inertial sensors have been…”
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Mathematical models of thermal stress-strain state and scale factor error of fiber optic gyro sensors by Dzhashitov, V. E., Pankratov, V. M., Barulina, M. A.

“…Mathematical and finite-element models for thermal stress-strain state of the “reel-fiber coil” system precision fiber optic gyro sensor are constructed and…”
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ORTHOTROPIC DIRECTION EFFECT ON STRESS-STRAIN STATE OF TEMPERATURE-PERTURBED SENSING ELEMENT OF MICROMECHANICAL ACCELEROMETER by Galkina, S A, Barulina, M A

“…The paper presents research results on effect of the orthotropic axe directions of orthotropic silicon on the stress-strain state of sensing micromechanical…”
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Mathematical model of a micromechanical accelerometer with temperature influences, dynamic effects, and the thermoelastic stress-strain state taken into account by Barulina, M. A., Dzhashitov, V. E., Pankratov, V. M., Kalinin, M. A., Papko, A. A.

“…A comprehensive mathematical model of an accelerometer and its basic micromechanical sensing element is constructed that allows us to calculate and analyze the…”
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Mathematical simulation of nonstationary thermal processes, the thermoelastic mode of deformation, and durability of a temperature probe under temperature shock by Barulina, M. A., Dzhashitov, V. E., Pankratov, V. M.

“…Interrelated mathematical models of nonstationary thermal processes, the thermoelastic mode of deformation, and durability of a temperature probe are…”
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Dynamics of the round sensing element of a nanoelectromechanical sensor by Barulina, M. A., Papkova, I. V., Krysko, A. V.

“…The theory of nonlinear dynamics of the circular sensing element of a nanoelectromechanical sensor in the form of flexible elastic axisymmetric nano plates is…”
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Mathematical model of motion of a rotor-type micromechanical gyro sensing element as an orthotropic round plate clamped at its center by Barulina, M. A., Pankratov, V. M., Krysko, A. V.

“…The study of free motion of the rotor-type micromechanical gyro sensing element as a round orthotropic plate clamped at its center was based on the…”
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Mathematical Modeling of the Nonlinear Dynamics Components of Nanoelectromechanical Sensors taking into Account Thermal, Electrical and Noise Impacts by Papkova, I. V., Krysko, A.V., Barulina, M.A., Krysko, V.A.

“…A mathematical model of the vibrations of nanoelectromechanical sensors components as a nanobeam connected to an electrode at small distance was built. Nano…”
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