Contents

Russian Journal of Nondestructive Testing

---

Vol. 53, No. 10, 2017

A simultaneous English language translation of this journal is available from Pleiades Publishing, Ltd.
Distributed worldwide by Springer. Russian Journal of Nondestructive Testing ISSN 1061-8309.

---

Acoustic Methods

Changes in Echo-Pulse Instantaneous Frequency when Scanning the Transducer

D. V. Perov, O. V. Nemytova and A. B. Rinkevich p. 677  abstract

Eliminating Saturation-Type Distortions in Ultrasonic Signals by the Least-Squares and Papoulis–Gerchberg Algorithms

E. G. Bazulin p. 686  abstract

---

Magnetic Methods

Relationship Between the Structure and Physical-Mechanical Properties of U8A Steel Subjected to Cold Plastic Deformation by Hydrostatic Extrusion

E. S. Gorkunov, S. M. Zadvorkin and L. S. Goruleva p. 700  abstract

---

Thermal Methods

Thermal Nondestructive Testing of Materials and Products: a Review

V. P. Vavilov p. 707  abstract

---

Radiaton Methods

The Performance of Some Implicit Region-Based Active Contours in Segmenting and Restoring Welding Radiographic Images

Y. Boutiche and M. Halimi p. 731  abstract

---

Ultrasonic Methods

Ultrasonic Pulse and Resonance Method – Evaluation of the Degree of Damage to the Internal Structure of Repair Mortars Caused by Exposure to High Temperatures

J. Brozovsky p. 744  abstract

---