Doklady Physics -- April 2003 Volume 48, Issue 4, pp. 159-201 PHYSICS Possible Nature of Nonideal Perturbations Limiting Plasma Pressure in Tokamaks A. B. Mikhailovskii, A. P. Churikov, S. V. Konovalov, M. S. Shirokov, and V. S. Tsypin pp. 159-162 Full Text: PDF (59 kB) Detonation of Emulsion Explosives Containing Hollow Microspheres A. A. Deribas, A. E. Medvedev, A. Yu. Reshetnyak, and V. M. Fomin pp. 163-165 Full Text: PDF (37 kB) On the Ultrafast Synchronization of Oscillations in a Distributed Active Medium Formed by a Helical Electron Beam and a Counterpropagating Electromagnetic Wave A. A. Koronovskii, D. I. Trubetskov, and A. E. Khramov pp. 166-168 Full Text: PDF (69 kB) TECHNICAL PHYSICS On a Cohesion Zone near a Crack Tip under Brittle Fracture R. V. Gol'dshtein and G. A. Shatalov pp. 169-171 Full Text: PDF (47 kB) Shock Wave Processes and Cumulation in a Steel Ball under Quasi-Spherical Explosive Loading with Perturbation A. É. Kheifets, N. P. Purygin, N. Yu. Frolova, V. I. Zel'dovich, B. V. Litvinov, and V. I. Buzanov pp. 172-175 Full Text: PDF (451 kB) Effect of Microdefects on the Adhesion-Separation Work for Joint Materials R. V. Gol'dshtein and M. E. Sarychev pp. 176-179 Full Text: PDF (61 kB) On the Growth Kinetics of a Single-Wall Carbon Nanotube É. É. Lin pp. 180-181 Full Text: PDF (29 kB) MECHANICS Integrability of Centered Balanced Elastic Vibrations with Equal Frequencies during Free Rotation S. T. Sadetov pp. 182-185 Full Text: PDF (54 kB) Indentation of a Smooth Spherical Die into a Perfectly Plastic Half-Space R. I. Nepershin pp. 186-190 Full Text: PDF (72 kB) Mechanical Properties of Interface Layers in Polymer Matrix Composites for Large Elastic Deformations I. F. Obraztsov, Yu. G. Yanovskii, and V. É. Zgaevskii pp. 191-193 Full Text: PDF (42 kB) Cumulative Curves for Size Distributions of the Number of Defects at Different Stages of Accumulating Damages in Conditions of Fatigue and Creep I. B. Oparina and L. R. Botvina pp. 194-197 Full Text: PDF (55 kB) Mathematical Model of Salt Precipitation due to Groundwater Evaporation G. G. Tsypkin pp. 198-201 Full Text: PDF (47 kB)