1. Evaluating the Probability of Detecting Acoustic Emission Signals Using the Amplitude Discrimination Method with a Low Signal-to-Noise Ratio

   • I. A. Rastegaev
   • I. S. Yasnikov
   • D. L. Merson

   ACOUSTIC METHODS 16 June 2022 Pages: 157 - 166

   

2. Scanning Path Planning of Ultrasonic Testing Robot Based on Deep Image Processing

   • Jianjun Zhao
   • Zhong Zhang
   • Xiaozhong Du

   ACOUSTIC METHODS 16 June 2022 Pages: 167 - 175

   

3. Detection of Electrical Fault in Medium Voltage Installation Using Support Vector Machine and Artificial Neural Network

   • Yazid Laib Dit Leksir
   • Kadour Guerfi
   • Abdelkrim Moussaoui

   THERMAL METHODS 16 June 2022 Pages: 176 - 185

   

4. Testing Mechanical Stresses of Bearing Steel I-Beams of Automobile Overpass Using Magnetic and Tensometric Methods

   • S. M. Kulak
   • V. F. Novikov
   • V. S. Mal’tsev

   ELECTROMAGNETIC METHODS 16 June 2022 Pages: 186 - 194

   

5. GPR Data Analysis for Accurate Estimation of Underground Utilities Diameter

   • Rim Ghozzi
   • Samer Lahouar
   • Chokri Souani

   ELECTROMAGNETIC METHODS 16 June 2022 Pages: 195 - 204

   

6. Methodological Principles for Determining Electrophysical Parameters of Materials and Coatings with a Complex Internal Structure Using Surface Electromagnetic Waves

   • A. I. Kaz’min

   RADIO-WAVE TECHNIQUES 16 June 2022 Pages: 205 - 220

   

7. Bearing Fault Feature Extraction Method Based on Variational Mode Decomposition of Fractional Fourier Transform

   • Ming Hui Wei
   • Li Xia Jiang
   • Peng Bo Jiang

   GENERAL PROBLEMS OF NONDESTRUCTIVE TESTING 16 June 2022 Pages: 221 - 235

   

8. Erratum to: Measuring the Acoustic Characteristics of Compact Concrete Building Structures Using the Impact Echo Method

   • V. K. Kachanov
   • I. V. Sokolov
   • S. A. Fedorenko

   Erratum 16 June 2022 Pages: 236 - 236