No 2 (2020)

With the modern variety of equipment presented on the market, it is quite difficult to make an informed choice of a particular technology. For small commercial and technological refrigeration equipment, usually, the main selection criteria are such parameters as the purchase price, reliability and energy efficiency. However, the growing requirements for workplace conditions require the inclusion in this list of characteristics that allow us to evaluate the convenience and comfort of using the purchased equipment, especially when it comes to longterm interaction with personnel. Among these parameters can be distinguished noise emission of devices This factor has a direct impact on working conditions if employees are constantly located near its source.

«Nothing happens accidentally» - the scientists often say. The crisis of science requires new ideas and approaches, which can ensure not only the further development of science itself, but also the solution of the problems of the optimal existence and coexistence of a man and the humanity in this vast world. The change of worldviews, scientific paradigms doesn’t always run smoothly, but the motion is inevitable these are the laws of evolution. Only the science gives the only real ways for the further evolutionary development of the mankind. The human mind and thinking still remain a mystery to science. Science has tried many times to reveal the secrets of the human thinking, but so far this mystery has not been discovered. «Everything passes, everything changes» - said the ancients and they were right. Very likely, the only things that remained invariable were the human thinking and mind; they were and always will be a convincingly changeable and constant stimulant to the development of the mankind.

Каскадная холодильная машина Патент РФ 2563049, начало срока действия патента 25.11.2013, опубликовано 20.09.2015, бюл. № 26. Авторы: Л.М. Клячко, В.Л. Уманский, Б.А. Макаров и др. Патентообладатель: ОАО «ЦНИИ «Курс».