CONTENTS

SCIENTIFIC-TECHNICAL

• Borys Paton is 100! ... 3
• Paton B. E. Advanced studies and developments of the E. O. Paton Electric Welding Institute in the field of welding and related technologies ...5 https://doi.org/10.15407/as2018.12.01
• Nedoseka A. Ya., Nedoseka S. A. Evaluation of energy consumed in damage initiation at fracture of materials, based on acoustic emission data...19 https://doi.org/10.15407/tdnk2018.04.01
• Skalskii V. R., Mokryi O. M. Influence of depressions on the surface of structural elements on measurement of the velocity of surface acoustic waves ...24 https://doi.org/10.15407/tdnk2018.04.02
• Dolinenko V. V., Shapovalov E. V., Kuts Yu. V., Redka M. A., Uchanin V. N. Modeling the transient processes in measurement channel of eddy-current flaw detector ...30 https://doi.org/10.15407/tdnk2018.04.03

INDUSTRIAL

• Nedoseka S.A., Nedoseka A.Ya., Shevtsova M.A., Guryanov A.N., Vаmbol A.A. Acoustic emission at composite material testing ...36 https://doi.org/10.15407/tdnk2018.04.04
• Dotsenko V.N., Navalnev N.I. Determination of serviceability of slide bearing based on contact interaction of the rotor and insert...41 https://doi.org/10.15407/tdnk2018.04.05
• Suchkov G. M., Plesnetsov S. Yu. Sensitivity of testing via electromagnetic-acoustic transducers (Overview, p. 1) ...45 https://doi.org/10.15407/tdnk2018.04.06
• Kulish V. A., Krylov E. S. Features of monitoring the technical condition of load-carrying structures of concrete shaft headgears...51 https://doi.org/10.15407/tdnk2018.04.07

INFORMATION

• Second Conference «Nondestructive Testing in the context of associated membership of Ukraine in EC»...58
• Interbranch Training-Certification Center of the E.O.Paton Electric Welding Institute of the NAS of Ukraine. Professional Training Programs for 2019...60