Instruments and Systems: Monitoring, Control, and Diagnostics Index of articles published in the journal "Instruments and Systems: Monitoring, Control, and Diagnostics" in number 12 of 2021. << Back MEASUREMENTS, MONITORING, DIAGNOSTICS S.V. FEDOROV Design Features of Instrumental Amplifiers Based on Multidifferential Operational Amplifiers for Analog Sensor Interfaces More » E.E. MAIOROV, V.V. KURLOV, A.V. DAGAEV, I.S. TAYURSKAYA, O.V. GROMOV, R.B. GULIYEV Application of the Spectrocolorimetric System for Research of Restorative Dental Materials More » E.S. DENISOV, N.R. GAISIN, T.P. NIKISHIN, N.F. ADIUTANTOV Monitoring and Prediction of Critical Operating Modes of Hydrogen Fuel Cells During Operation Based on Artificial Neural Networks More » SENSORS Kh.K. ARIPOV, Z.Kh. ARIPOVA, U.Kh. ARIPOVA, Sh.T. TOSHMATOV Cascode Photoconverter With Amplifier More » MATHEMATICAL MODELING DEVICES AND SYSTEMS B.K. NARTOV About the Reverse Search Problem With the Risk of Death More » M.B. KAPLAN Assembling an Integral Technique for a Group Magnetotherapy Device More » OPTIMIZATION AND SECURITY INFORMATION SYSTEMS AND PROCESSES M.YU. RYTOV, N.O. NUSIENKO, V.A. VORONIN Categorization of Critical Information Infrastructure Objects Using Security Passports More »