Multi-converter electronic systems are becoming widely used in many industrial applications; therefore, the stability of the whole system is a big read more concern to the real-world power supplies applications.A multi-converter system comprised of cascaded converters has a basic configuration that consists of two or more converters in series conne
This article is devoted to solving the problem of noise and vibration in complex pipelines of hydromechanical systems.In the study, the first ten frequencies of natural oscillations are calculated for sections of the pipeline system filled with water with outer diameters of 60, 70, 102 mm and various thicknesses of the here pipeline wall.It is dete
Ideally, public health debates are conducted civilly and focus on the evidence and the public good.In practice, many debates deviate markedly from this approach, for example with personal denigration here of opponents.To help assess methods used in public health debates, a classificatory system of ideal types is introduced, with the categories of d
The article reports on a conservation project carried out in the Sanctuary of the Hathor Shrine at the Temple of Hatshepsut in Deir el-Bahari within the framework of the Polish-Egyptian Archaeological and Conservation Expedition in 2023.The project, launched this season, aims to investigate read more the technique and technology of Eighteenth Dynas