Microvalves in microfluidic devices. Part 1. Active microvalves

A. N. Zubik, G. E. Rudnitskaya, A. A. Evstrapov

3

Study of the electroacoustic characteristics of the compact low-frequency hydroacoustic
transducer (3D LFHE) of a longitudinal-bending type and a complex shape

A. K. Britenkov, M. S. Norkin, A. V. Stulenkov, R. V. Travin

28

Method for measuring the electric field strength with determining the error
of the measurement result and the distance to the field source

S. V. Biryukov

40

Dynamics of charged particles in two-dimensional magnetic prisms with account
of the influence of fringe fields

I. F. Spivak-Lavrov, O. A. Baysanov, S. U. Sharipov, B. O. Sarsembaev

48

Research of the impedance of a broadband acoustic piezoelectric transducer composed
of different-frequency emitters (brief message)

D. A. Davydov , V. Yu. Neruk, P. P. Pivnev

56

Methodology for the study of internal friction in the mode of free- damped oscillatory process (part 1)

V. A. Lomovskoy, Y. V. Chugunov, S. A. Shatokhina

60

Two methods for measuring hf band noise

А . O. Schiriy

72

Evaluation of the effectiveness of machine learning
classifiers for gas type and concentration recognition

T. V. Osipova, A. M. Baranov, I. I. Ivanov

84

Investigation of the developed spectrophotometric sensor for colorimetric devices
using optoelectronic RGB components

E. E. Maiorov, A. V. Arefiev, R. B. Guliyev, V. P. Pushkina, G. A. Tsygankova

91

Possibilities of mass spectrometric quality control of dairy products on the example
of industrial yoghurts with various additives

V. S. Sibirtsev, A. G. Kuzmin, Yu. A. Titov, M. Yu. Zanevskaya, A. Yu. Zaitseva

101

Building of a generalized quality assessment criterion cryptographic code sequences used in secure wireless communication systems

A. A. Gavrishev, D. L. Osipov

111

 In Memory of L.N. Gall 

119

Contents of volume 33 (rus.)

121

Contents of volume 33 (eng.)

124

The authors index of volume 33 (rus.)

127

The authors index of volume 33 (eng.)

128