1. Get 20–2014: State Primary Standard of Unit of Activity and Unit of Volume Activity of Nuclides in Beta-Active Gases

   • V. V. Aleikin
   • S. G. Biryukov
   • P. I. Solodskikh

   STATE STANDARDS 06 February 2020 Pages: 849 - 854

   

2. Cosmological Distance Scale. Part 9. Deceleration Parameter

   • S. F. Levin

   FUNDAMENTAL PROBLEMS IN METROLOGY 07 February 2020 Pages: 855 - 862

3. The Problem of Determining and Adjusting the Inter-Calibration Intervals of Measuring Instruments

   • A. G. Chunovkina
   • A. I. Pokhodun
   • V. Sh. Sulaberidze

   GENERAL PROBLEMS OF METROLOGY AND MEASUREMENT TECHNIQUE 05 February 2020 Pages: 863 - 868

4. Identification of Faults in the Sensors of Technical Systems with the use of Sliding Mode Observers

   • A. N. Zhirabok
   • A. V. Zuev
   • A. E. Shumskii

   OriginalPaper 11 February 2020 Pages: 869 - 878

   

5. Development of an Algorithm to Suppress Frequency Splitting of an Axisymmetric Resonator of a Wave Solid-State Gyroscope with Optical Detection

   • V. I. Busurin
   • M. A. Zheglov
   • R. P. Bulychev

   OPTOPHYSICAL MEASUREMENTS 05 February 2020 Pages: 879 - 884

   

6. Method for Determining the Complete Set of Constants of the Polarized Piezoceramics for a Single Ring-Shaped Sample

   • V. V. Madorsky
   • I. E. Rogov

   ELECTROMAGNETIC MEASUREMENTS 06 February 2020 Pages: 885 - 892

   

7. Methods for Determining the Angular Coordinates and Locations of Radio Sources in Unmanned Monitoring Systems and Experimental Estimates of the Accuracy of these Parameters

   • E. A. Zhidko
   • S. N. Razin’kov

   RADIO MEASUREMENTS 06 February 2020 Pages: 893 - 899

8. Ground-Penetrating Radar Inspection to Determine the Characteristics of Commercial Wood and Concrete Structures

   • E. L. Shoshin

   OriginalPaper 05 February 2020 Pages: 900 - 904

   

9. Verification of the Hypothesis of Compliance of the Errors of the Results of Analyses of Oil Products to the Normal Distribution Law for a Random Variable

   • K. V. Shatalov
   • A. D. Cherepanova

   PHYSICOCHEMICAL MEASUREMENTS 08 February 2020 Pages: 905 - 914

   

10. Reference Gas Mixtures of Formaldehyde in Nitrogen: Preparation by a Dynamic Gravimetric Method

    • L. A. Konopel’ko
    • O. V. Efremova
    • Ya. K. Chubchenko

    OriginalPaper 07 February 2020 Pages: 915 - 922

    

11. Features of Measuring the Electrical Conductivity of Distilled Water in Contact with Air

    • I. M. Ageev
    • Yu. M. Rybin

    STATE STANDARDS 06 February 2020 Pages: 923 - 927