1. Determining Porosity of Monolithic Zones in Aircraft Parts and Assemblies Made of PCMs Using Ultrasound Pulse Echo Method

   • A. S. Boichuk
   • I. A. Dikov
   • A. S. Generalov

   Acoustic Methods 26 April 2019 Pages: 1 - 7

2. In-Production Nondestructive Testing of Internal Stresses in Rails Using Acoustoelasticity Method

   • V. V. Muravev
   • K. A. Tapkov
   • S. V. Lenkov

   Acoustic Methods 26 April 2019 Pages: 8 - 14

3. Investigating Measurement Errors in Dual-Frequency Probing Technique by Mathematical Modeling

   • Yu. V. Shul’gina
   • M. A. Kostina
   • P. V. Sorokin

   Acoustic Methods 26 April 2019 Pages: 15 - 21

4. On the Creep of High-Temperature Rotors in Steam Power Turbines

   • V. S. Permikin
   • D. V. Permikin

   Acoustic Methods 26 April 2019 Pages: 22 - 30

5. To the Question about the Thickness of Informative Layer in Magnetic-Noise Testing

   • V. V. Filinov
   • P. G. Arakelov
   • D. A. Golovchenko

   Acoustic Methods 26 April 2019 Pages: 31 - 38

6. Determination of the Optimal Decomposition Layer of Wavelet De-Noising Based on Signal Band Feature

   • Pan Ming
   • Jun Lu
   • Ji Lin

   Acoustic Methods 26 April 2019 Pages: 39 - 47

7. Testing for Discontinuities in Metals Using Film Flux Detectors

   • V. V. Pavlyuchenko
   • E. S. Doroshevich

   Electromagnetic Methods 26 April 2019 Pages: 48 - 58

8. Applying Scanning Contact Potentiometry for Monitoring Incipient Cracks in Steels

   • V. I. Surin
   • V. I. Polskij
   • P. S. Dzhumaev

   Electromagnetic Methods 26 April 2019 Pages: 59 - 67

9. Vacuum Intensification of Filling Defects with Penetrants under Liquid-Penetrant Testing

   • N. V. Delenkovskii
   • A. B. Gnusin

   Penetrant Testing 26 April 2019 Pages: 68 - 72

10. Contrast Enhancement of Industrial Radiography Images by Gabor Filtering with Automatic Noise Thresholding

    • Effat Yahaghi
    • Amir Movafeghi

    Radiation Methods 26 April 2019 Pages: 73 - 79

11. Thermography Sequence Processing and Defect Edge Identification of TBC Structure Debonding Defects Detection Using Long-Pulsed Infrared Wave Non-Destructive Testing Technology

    • Chiwu Bu
    • Zhihui Sun
    • Chen Mei

    Thermal Methods 26 April 2019 Pages: 80 - 87