Problem statement. Gas distribution systems of settlements are compound complexes, the main task which is reliable and safe supply gas to consumers. Most existing systerms have reached their maximum service life, therefore an important modernize reconstruct them using latest technologies renovation pipeline systems. In addition, number emergencies has recently increased due not only ageing syst...

As we know that, the Fick principle involves many limitations. Most important concern is measuring oxygen consumption (VO2) for Fick calculation. However, direct measurement of VO2 is difficult and expensive. Therefore, it has been generally accepted that, predicted VO2 values can be use in practice (1). A table has been published in European Society of Cardiology (ESC) Guideline which is point...

In this paper, the authors present composition of a prototype Detector Part Station (DPS) that uses novel method for studying integrated circuit durability to single-event effects (SEEs) during operation in outer space. The operability is verified using Monte Carlo simulation.