[Further studies on the role of changes in phosphorus and calcium metabolism in the mechanism of progressive myopia in children].
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Adolescent↗
Biomedical subjects
V S Usov
Publications and source records attributed to V S Usov.
[Effect of basic parameters of air sterilizers on the temperature-time regimen for sterilization].
The effect of the basic parameters of the air sterilizers on the sterilization temperature and time conditions was studied on the basis of the mathematical simulation method. A method of engineering calculations was developed, providing the optimum values of thermal power and sterilizing agent consumption. That would help to achieve the maximum capacity of the equipment and high quality of sterilizing treatment. Conditions for using different methods and automated systems to handle the sterilization process were determined.
Air↗
[Mathematical model of the air sterilization process].
The mathematical model of the air sterilization process is proposed. The model describes nonstationary temperature fields for a sterilizing agent and objects under sterilization in devices of the chamber type. It is useful in studying the effects of control factors on the sterilization process, in calculating optimum charges for air sterilizers, and in developing automated systems to handle the operating process of the air sterilization.
Air↗
[Development of control systems for air sterilizers].
The system to control a process of air sterilization is proposed. With the system, effects of operator's random errors on the quality of sterilized medical products may be eliminated. This is achieved through the control of the influence of a loading structure on the temperature field of a sterilizing agent. As a result, labour efficiency of medical personnel improves.
Air↗
[Refractogenesis in myopia in children in relation to developmental age traits].
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Adolescent↗
[A device for controlling the sterilization process].
The method and the unit for handling the sterilization process in devices of the forced circulation are proposed. The unit ensures adequate sterility of medical products irrespective of the load of the sterilizing box.
Air↗