Development of new products, the organization of new services, etc. are possible with the use approaches of project management in companies. For the successful implementation of such projects should pay attention on the management of materials resources of the project and focus on the inventory management. Projects are characterized by presence of time constraints and financial limitations therefore achieve increased profits and reduce deficit of capital is possible by calculating the desired level of stock. In article the approaches to the determination of the desired level of stock were describes, taking into account fluctuations of duration of delivery, of uncertainty of demand for material resources and the accepted level of service. Adapted the method of finding the desired level of stock was designed, which allows to make adjustments to the changing conditions of the flowing of projects, given the experience of their implementation, justified make decisions and efficient to use of funds project.

Keywords: project of development, material resource, inventory management, desired level of stock, level of service, adapted method

The paper was presented one of the major classification schemes of software reliability models. Consider other possible classification scheme, their relationship and interconnectivity. Studied most frequent methods and factors of software reliability. Shows the formula for calculating the reliability of some models.

Keywords: software reliability models, classification models of software reliability, software reliability factors, the formula for calculating the reliability of software

The expediency of in-home population health services development is shown, forms of such service are specified. Advantages of medical equipment for in-home application (MEfIHA) usage from positions of patients are proved. Results of the population questioning, concerning with MEfIHA usage, executed by authors are presented. Structure MEfIHA available in sale and actually used by population is compared. For the majority of MEfIHA kinds their functionality, ranges of costs, features of application by patients are characterized. Variants of maintenance service for MEfIHA are investigated. The conclusion, that volumes of population MEfIHA usage are insufficient, are substantiated.

Keywords: the Medical equipment, in-home application, Availability of medical service, Quality of medical service, Technological level, Questioning