The subject. Financial security of public procurement at the expense budgetary funds requires creation and functioning an appropriate system financial control implemented not only by authorities (legislative, executive, judicial) but also society. It is shown that objectivity formed parallel control, both from state This interaction forms a management in field procurement, guaranteeing balance ...

this paper attempts to rank the effective factors in making trust in social networks to provide the possibility of attracting and increasing users’ trust on these social networks for providers and designers of online social networks. identifying the effective factors in making trust in social networks is a multi-criteria decision making problem and most of effective factors are ambiguous and un...

The conceptual design determines the success of the final product quality and competition of market. The determination of design parameters and the effective method to resolve parameters contradiction are the key to success. In this paper, the concept of HOQ products designed to determine the parameters, then using the TRIZ contradiction matrix and inventive principles of design parameters to s...