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В данной статье рассматривается сборка генератора высокого напряжения из подручныхматериалов, прототип может быть использован для учебных и исследовательских целей.

Авторами статьи сделан литературный обзор по темам взаимодействия и проникновенияводорода в титановые сплавы. Также в статье представлен анализ закономерностей взаимодействия системы металл-водород, и анализ исследования методики изучения водородной проницаемости через металлическую фольгу.

The main purpose of this work is determination of "security culture", main ideas of this object, what and who contributes to form it. This article shows researching field, scales, importance of security culture». It describes factors which influence security, such as professional and personal qualities of the employee, relations of workers, political situation, organization history, economical situation, technological characteristics and so on.

Currently in production technology of hexafluoride uranium has some problems connected with the expenses for its production and safety. Uranium - 235 has extensive use in separation of isotopes, because it is only one volatile compound of uranium wherein fluoride which has only one isotope. At the present time production technology of UF6 needs a lot of elemental fluorine and this requires more money. In this science work we examined the ability of production of hexafluoride uranium in connection with ammonium fluoride, which is received by extracting the fluorine ion from depleted hexafluoride uranium. This process offers the challenge to utilize accumulated depleted hexafluoride uranium. In Russian there are hundreds of tons of accumulated depleted hexafluoride uranium.

The ossteointegration rate of the polytetrafluoroethylene (PTFE) dental implants is related to their composition and properties of surface. Osteoconductive calcium phosphate coatings promote bone healing and apposition, leading to the rapid biological fixation of implants. The deposition of the hydroxyapatite (HA) coating on the PTFE surface by the RF magnetron sputtering method and the influence of this modification on the wettability, and physicochemical properties are presented in the present work.

Turbulent diffusion of industrial emissions is one of the main transport mechanisms that determine the spatial distribution of pollutants in the atmospheric boundary layer. One of the famous ways to study the basic laws of the spatial distribution of the contaminant is a mathematical modeling of the transport of particles in the air. A diffusive-convective transport model had got wide recognition. A parameter of the diffusive-convective transport model is a vertical eddy diffusion coefficient k[z]. In the simulation of vertical transport impurities the parameterization of turbulent diffusion coefficient is often used in the form: k[z]=k[pr] * z. A parameter k[pr] essentially depends on roughness and temperature heterogeneity of the underlying surface, convective flow and disperse composition impurities. Due to the complexity of the turbulence diffusion processes, adequate description of the vertical transporting is not possible without the involvement of the models, based on experimental materials. In this paper we propose the parameter describing the turbulent diffusion of industrial emissions determinate like solving an inverse problem on the distribution of the contaminant measured along a certain direction from a point source. The content of harmful substances in the air is relatively small, especially at a considerable distance from the source. Therefore, to measure the distribution of the contaminant it is advisable to use the method of moss-biomonitors, exposure time of which is determined by the length growth of moss and it is a year or more. The method is widely used to study air pollution by heavy metals (HM).

Changes of the defect structure in titanium alloy after thermohydrogen cycling were studied by means of positron lifetime spectrometry and Doppler broadening spectrometry.

In this article, we will focus on the creation of printed circuit boards for electronic devices. In fact, a whole science with a lot of nuances, calculations, etc. In this article, we will only consider the tracing process for example emulator digital and analog signals.

The mathematical formulation of space-time energy release function of accelerated ions in solids is presented. Continuous focused ion beam interaction with metals is considered. The power density of deposited energy and specific energy input in a target has been calculated. A beam energy fraction expended on the collisional sputtering of target atoms has been estimated.

The article deals with the implementation of TCP/IP stack at the board SDK 2.0. The article contains some information about the structure of laboratory board SDK 2.0, the interface Ethernet, the organization of TCP/IP stack. In summing up the authors present a practical example of the implementation of TCP/IP stack.

The paper discusses the application of PLC in industry and also the different parts of typical scheme and methods of connection it and programming. The paper is provided with 5 figures.

This paper presents data on the evolution of erosion, melting, evaporation of matter under the influence of powerful pulsed beams of carbon ions. The calculations of dependence of physical characteristics on the temperature are performed. Considered current density 300-1000 A/cm2 at an initial energy of the beam particles equal to 300 kEv, and 70-140 A/cm2 for the initial energy of beam particles equal to 1 MeV. Correct cases of neglecting dependencies on temperature are established.

The publication deals with two major hydrodynamic model, which is used in the simulation of mass transfer processes. This model of an ideal mixing and model of ideal displacement. Job pokkazyvaet their application in industry, namely the use of the device-combined typeWork shows their application in industry, in part the use of the device-combined type.