Issue 1/2011
Content (17 Articles)
State Standards
State primary standard for the units of volume density of electrical charge of ionized air and the number density of air ions state standards
O. V. Karpov, S. V. Kolerskii, A. V. Zhuravlev, S. S. Kolerskaya
General Problems of Metrology and Measurement Technique
Analysis of the duration of metrologically reliable operation of measuring instruments by stochastic extrapolation techniques
Yu. S. Sysoev
Design of elastic components of nano- and microelectromechanical systems
E. M. Belozubov, V. A. Vasiliev, A. I. Zapevalin, P. S. Chernov
Linear and Angular Measurements
Contactless measurements with high point density and the construction of three-dimensional numerical models of complexly shaped bodies
A. V. Garibaldi, V. P. Kulesh
Optophysical Measurements
A laser-based automatic interference refractometer for control of the gradient of the index of refraction of plane-parallel glass elements
Yu. V. Mishchenko
Time and Frequency Measurements
A dynamic method of comparing frequencies
V. K. Ignatiev, A. V. Nikitin, D. N. Khoruzhii, S. V. Yushanov
Electromagnetic Measurements
A comparative analysis of methods of measuring reactive power
I. N. Zhelbakov, A. N. Serov, A. A. Shatokhin
Radio Measurements
A system for the spectrally-weighted measurement of signal parameters
A. S. Glinchenko, V. A. Komarov
Algorithms of the functioning and structure of a system for processing signals for a positioning system when there is multipath radio signal propagation
A. N. Korolev, A. F. Kotov, S. V. Zaretskii
Acoustic Measurements
Q-factor of acoustic modes of a solid-state resonator at low temperatures
R. G. Amamchyan, A. M. Motylev, V. A. Krysanov, S. I. Oreshkin, V. N. Rudenko, A. N. Tsepkov
Medical and Biological Measurements
Determination of the quantitative characteristics of vertical macrostructural nonuniformity in human heart rhythm patterns. Amplitude analysis method
A. A. Kuznetsov
Improving the accuracy of measuring the passband of spatial frequency channels in the visual system
V. V. Rozhentsov, T. A. Lezhnina
Mini-MRI scanner and some possibilities for its use for studying living tissues
Yu. I. Neronov, A. N. Seregin