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Characteristics of 512-channel micro-detection system for the study of fast processes in metals during heating/cooling at high-speed radiography installation was presented. The position, width and intensity of diffraction peaks of the scattered X-rays was measured and displayed in real time depending on the temperature of the test sample (20 - 1500 °C). The position sensitivity of the system based on silicon microstrip sensors read out by commercial XDAS data acquisition system is 40 μm for the scattering angle of X-rays 30° < Θ < 75°.

This article analyzes the risks of mutual misunderstanding caused by NATO and the Warsaw Treaty Organization (WTO) large-scale military command-and-staff exercises in 1983. The problem of mutual misunderstanding is analyzed in the context of the classic «Security Dilemma» elaborated in 1951 by J. Gertz and adapted to military exercise issues by D. Adamski. In spite of all the available knowledge, analysis, intelligence and other forms of communication between the West and the East, a problem of mutual misunderstanding appeared between two blocs. This was highlighted during the command and staff exercises of the NATO countries «Able Archer 83» when the world was put on the brink of nuclear war. Given that the Western countries have considered exercises as a deterrence of possible attack by the WTO, the Eastern Bloc countries considered such activities directly threatening their military security. According to the author, these were military exercise carried out by both sides, which represented the most important factor of the sharp deterioration in relations between the West and the East in the early 1980s following the period of détente in the 1970s. The article is based on a large empirical data, archives data, personal interviews by the author of the participants of these events.

Design of STS and module prototype of silicon micro-strip detector for particle momenta measurements with a resolution of around Δp/p ≈ 1 % are presented. Very high radiation level and inhomogeneous track distribution result in modular construction of the detector stations. The micro-strip detectors are planned to be read out with the help of СВМ-XYTER chip. The system requirements include radiation tolerant sensors with high spatial resolution and a fast readout compatible with high-level-only triggers. Concept of the silicon detection system and the R&D on micro-strip sensors as well as front-end electronics for the building blocks of the detector stations are discussed.

The double-sided silicon microstrip detector prototypes with 50 μm pitch developed together with CiS, Germany, have been characterized in a 2.4 GeV/c proton beam at COSY, Forschungszentrum Jülich, Germany. Data analyses including reconstruction of 1-strip and 2-strip clusters have been performed. We have done the study of charge sharing in the interstrip gap. In particular it was found that there is a charge loss of less than 10 % in the interstrip gap. The calculated signal-to-noise ratio is around 19 for the p-side of the sensor and it is sufficient for hit reconstruction. Also the charge sharing function which allows more precise determination of the hit position in silicon sensor, have been reconstructed.