The work continues a series of works devoted to the development of the theory of PSC-algorithms and to the creation on its basis of models and methods of scheduling, operational planning, and decision-making in complex socio-economic systems with a network representation of technological processes and limited resources.
An integrated approach to the creation of scientific physicochemical foundations of the process of synthesis of large polycrystalline samples or products of reinforced ceramic high-temperature materials at low temperatures is implemented, which involves the use of a capillary-porous body with predetermined structural-geometric characteristics of pore channels as a medium for growing fibers reinforcement (the first at the level of separately taken powder particles from which a capillary-porous t is made) ceramic composite.
Luminophores of “white light” are an important part of white-light-emitting diodes, and the main part of these diodes consists from UV light sources (usually an InGaN based light-emitting structure) and a luminophor transforming UV into a broad spectrum of white light. To date, rare earth or heavy metals are the main components of luminophors leading to its recycling complexity and increase in manufacturing costs. Moreover, the spectral characteristics of the modern commercial luminophors do not correspond to the spectral characteristics of the sunlight.
In this work, using a unified theoretical approach, the analysis of the processes of visco-plastic forming of typical mechanical engineering structures with homogeneous and structurally heterogeneous materials. The theoretical approach is based on a closed system of equations of the theory of plastic flow of continuum mechanics, taking into account the visco-plastic properties of materials. This approach made it possible to provide system design of structural forming processes.
The main idea of the approach used in the project is to create a fundamentally new architecture for intelligent scalable software and hardware for monitoring critical objects based on the use of distributed sensor networks. The main focus of the research is on the important scientific and technical problems of analysis, verification and systematization of heterogeneous nature data. The work uses modern scientific and technical tools for processing large volumes of data, which in the literature combine the term Big Data.
The creation of equipment for working with dangerous objects in the field is important for improving the defense capability and national security of the state. The development of such devices is focused on obtaining application results of dual use.
The main part of the problem of high-precision processing of dangerous objects, in particular, mines, shells, tanks with toxic materials, pipelines under pressure, in field conditions, has been solved.
Scientific bases of formation nanoscale thermally stable films on the basis of FePd, FePt with hard magnetic L1о phase are created. The new scientific approach concerning application of mechanical stress in nanoscale films on the basis of FePt and FePd for management in temperature of chemical ordering, is offered by formation of phase composition, structure and magnetic properties.
A new concept has been created for building a platform for design, operating and developing critical IT infrastructures for “big data”, as well as a number of new models, methods and tools for synthesizing and modeling neural network hardware and software structures that automate the functioning of IT infrastructure components, new methods for structured training of neural networks , tools for adapting programs to achieve the efficiency of parallel programming of systems on homogeneous and heterogeneous architectures, models and methods of parallel computing solutions in today's data center
The created scientific bases and regularities of electrochemical formation of ordered nano- and micro-level materials of hemotronics are based on a clear separation of the influence of the charge transport mechanism of the limiting stage of the electrochemical process on the stratification of the structure of the surface oxide and metal phases of the electrode. The structuring of semiconductor phases is governed by the ratio of gradients of the electric field and charge carriers in liquid and solid phases.
A theory has been developed for multi-tiered bandpass filters of a planar structure, its position is confirmed by measurements on existing experimental samples. On the basis of the established theoretical positions, new circuit design solutions for bandpass filters with different frequency characteristics have been created, which is reflected in the patent materials. It is established that three- resonator filters with a mixed cross-coupling K 13 = K m + K e , equal to zero (К 13 = 0), have two equidistantly located damping poles or a constant delay time.