A number of approaches and methods was developed for creating of data warehouses for scientific and educational purpose. Developed werehouses unlike most analogues are oriented on the task analysis of unstructured data sets rather than on the problem of documents flow. In particular, the method of warehouse architecture oriented on semantic and advanced analytical processing was designed. Ways to support very large repositories of text data based on the use of cluster computing technologies was developed.

Electrodynamic models of scattering the electromagnetic waves on the systems of coupling dielectric resonators of the infrared wavelength ranges in the regular and the below cutoff waveguides as well as in the open space have been formulated. It`s developed electrodynamic models of the electromagnetic waves pulses are scattering on the systems of coupling dielectric resonators. The advantages of the proposed method are outlined. It showed a possibility of band stop and band pass filters creation on a basic resonances of dielectric resonators in the infrared wavelength ranges.

The purpose of the work is to increase energy efficiency of the electromechanical systems of stationary mining enterprises by monitoring in real time of their current operating parameters and diagnosing and evaluating energy and technical conditions to identify inefficient modes and make informed decisions about further exploitation. The paper solved the urgent scientific and practical task of improving the energy efficiency of electromechanical systems of the mine fixed installations with asynchronous motors.

The methodology of determination of optimal structure (composition of generating and accumulating equipment) and parameters of integrated distribution systems (microsystems) have been created on the basis of methods of multicriteria optimization considering technical, economic, social, ecological, meteorological factors, regional peculiarities of energy supply, in particular availability of local fuel, energy and labour resources, existing structure of centralized power supply system.

Done formalized mathematical description of modes of the subsystems of EPS upon which suggests a comprehensive approach to assessing the risk of emergency as an indicator of reliability of power supply, which is a combination of likelihood of electrical equipment failure in fuzzy information and outside disturbances with statistical modelling of modes of the subsystems of EPS that allows consider the random failure of electrical equipment, stochastic nature of the mode, material and other consequences.

For the first time experimentally that the temperature coefficients of reaction pereesterifikatsii vegetable oil methyl alcohol are γ = 1,3 and do not meet the rule of van't Hoff for chemical reactions, so the change of temperature in the range of 20-60 º C did not reveal a significant impact on product yield and reaction rate in the whole .

Extruded aluminum heat pipes are the subject of the development, simulation, and experimental study; and solar collector with applied Ukrainian made extruded aluminum heat pipes is the object of the development. The aim of the development consists in the creation of the principally original domestic solar collector design, where highly efficient heat absorber made of aluminum heat pipes with selective coating is used…

The equalizations of thermal balance for the system «space vehicle – device – thermal control system – space environment» for a thermosensitive device taking into account heat transmission , realized by heat pipes, are theoretically grounded. On the basis of analysis of these equalizations for the boundary conditions of device function a new thermal conception of construction of the effective thermal control system of class of scientific devices, which have not own heat generation is offered and experimentally researched.

First established as a set of techniques for assessing the state of management of innovaлtion and investment development of the machine-building industry, and the willingness of the indus-trial enterprise to innovate. These techniques have a complex, not a vision of the structural prob-lems of innovation and investment enterprise development in a rather turbulent economic and investment environment.