Intelligence psycho-diagnostic forecasting system

The article considers a problem of efficiency of psychotherapy. We have offered a method of assessing and forecasting of efficiency of therapeutic influence. The principle of creating intelligence diagnostic forecasting system is described

Neural network prediction model of the pilots’ errors

This paper introduces a hybrid model of the neuro-fuzzy classifier with integrated prediction of pilots’ mistakes. Experiments and studies of the network were conducted on real and test samples.The upgraded hybrid neuro-fuzzy classifier structure and the learning algorithm can solve the problem of the need for multiple individual performance measurements, the dynamics of which would make it possible to build a trend and solve the problem on small samples. Used in organizational and management activities, this principle can help in predicting the danger caused by the human factor

A multiuser web-interface for solution of systems of nonlinear equations

In this article, the idea of creating web-applications is considered by the example of developing a multiuser web-interface for the automated search for roots of non-linear equations in the Django package. The automated system is implemented in the Python programming language. It is proposed to create a web application based on a client-server technology, where the client part implements the user interface, forms queries to the server and processes the responses from it. The server part receives the request from the client, performs necessary calculations, then forms a web page and sends it to the client online. The developed application is designed for nonlinear equations systems solution. The system has the ability to save solutions on the server and the PC, and to visualize the step-by-step solution and plotting. The system efficiency was tested on real data

Оценка потерь в оптических плёночных волноводах с шероховатыми границами и поглощением

The method of small indignations with use of the optics-geometrical approach solves a problem of light propagation in a film waveguide with rough surfaces and absorption. Experimental researches specified waveguide structures are carried out. Results of these researches substantially do not correspond to conclusions of the developed theory. As a result of the analysis of the revealed discrepancies and additional calculations more exact model of scattering process in film waveguides with rough surfaces is offered.Методом малых возмущений с использованием оптико-геометрического подхода решена задача о распространении света в плёночном волноводе с шероховатыми границами и поглощением. Выполнены экспериментальные исследования указанных волноводных структур. Результаты этих исследований несколько расходятся с выводами развитой теории. В итоге анализа выявленных несоответствий предложена более точная модель процесса рассеяния в плёночных волноводах с шероховатыми границами

Effect of Alloying Oxides Y2O3 and ZrO2 on the Microstructure of Austenitic Steel 18Cr10NiTi

Nanomaterials are materials of new generation with unique characteristics which are not characteristic for other materials. Nanofilms, nanoprocessors, nanorobots – the more well known technologies, but demands of modern industry, electronic industry, power industry dictate the development of nanomaterials in higher scales. The use of nanomaterials is very promising direction in nuclear power. Conditions of operation of structural materials in nuclear reactors, namely, high temperature (higher 300°C for thermal reactors and higher 600°C for fast reactors) which together with high density of neutrons (~1021-1022 neutrons/cm-2) cause the degradation of initial physical-chemical characteristics and the significant dimension changes. These factors influence considerably on safe and long-term operation period of reactor

Effect of Alloying Oxides Y2O3 and ZrO2 on the Microstructure of Austenitic Steel 18Cr10NiTi

Nanomaterials are materials of new generation with unique characteristics which are not characteristic for other materials. Nanofilms, nanoprocessors, nanorobots – the more well known technologies, but demands of modern industry, electronic industry, power industry dictate the development of nanomaterials in higher scales. The use of nanomaterials is very promising direction in nuclear power. Conditions of operation of structural materials in nuclear reactors, namely, high temperature (higher 300°C for thermal reactors and higher 600°C for fast reactors) which together with high density of neutrons (~1021-1022 neutrons/cm-2) cause the degradation of initial physical-chemical characteristics and the significant dimension changes. These factors influence considerably on safe and long-term operation period of reactor

Properties of Zirconia Nanoceramics under High-Energy Electrons Irradiation

Formation of radioactive isotopes is investigated under irradiation by relativistic electrons with energy up to 100 MeV. Radioactive isotopes 87,88Y, 88,89,95Zr, 95Nb, 175Hf are registered after irradiation by relativistic electrons with energy 47.2 MeV. The present data are necessary for the choice of a material for a dielectric wakefield accelerator. The greatest danger at operation of accelerators represents 88Y. Formation of radiation defects in nanoceramics is investigated. The various types of radiation defects are found out at an irradiation by relativistic electrons with energy 47 MeV and 86 MeV. In UV VIS spectra the absorption lines of radiation are registered at 402.2 nm and 635 nm, which correspond to the F and F' centers of monocline lattices of zirconia. It is revealed, that krypton atoms are the centers of segregation of point defects. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3562

The waveguide method for measuring parameters of the surface layers

A new method has been applied for determining the mean square deviation of surface roughness and the imaginary part of permittivity of the material near-surface region. The method is based on the scattering and absorption of light in waveguide systems of integrated optics. It has high sensitivity and ease of implementation. The advantages of the proposed method are confirmed experimentally

The waveguide method for measuring parameters of the surface layers

A new method has been applied for determining the mean square deviation of surface roughness and the imaginary part of permittivity of the material near-surface region. The method is based on the scattering and absorption of light in waveguide systems of integrated optics. It has high sensitivity and ease of implementation. The advantages of the proposed method are confirmed experimentally. © 2012 EDP Sciences

Effects of surface roughness and absorption on light propagation in graded-profile waveguides

This paper examines the effects of surface roughness and absorption on laser light propagation in graded-profile waveguiding structures. We derive analytical expressions for the scattering and absorption coefficients of guided waves and analyse these coefficients in relation to parameters of the waveguiding structure and the roughness of its boundary. A new approach is proposed to measuring roughness parameters of precision dielectric surfaces. Experi- mental evidence is presented which supports the main conclusions of the theory. © 2011 Kvantovaya Elektronika and Turpion Ltd