This paper presents an analysis of the dynamics the emotional component of the group political installation installation by results of the researches carried out among students in RSCUbetween late 2009 and early 2011 by method of semantic differential. It’s shown the dynamics the average semantic portraits and designed for them the emotional level of perception of the political order. Emotional level’s are determined by the relative proximity of images the real order to images of an ideal positive and negative order, in the linear approximation in the framework of previously developed psychosemantic phenomenological model. It’s received lowering the level of perception during the study period from -0.1 to -0.3, that indicate the increase in political tensions among the respondents.

Keywords: a political tensions, semantic differential, factor analysis, the affectivecomponent, questioning.

In the framework of the nonlinear buckling considered the problem of determining the critical pressure, distributed over the face of the cylindrical shell. Buckling criterion is the appearance of positive acceleration directed along the normal to the middle surface of the shell. Numerical solution of the system implemented in MathCAD. Given its comparative analysis with the known solution formula Papkovich. 
Keywords: cylindrical shell, nonlinear stability, numerical solution, the system MathCAD.

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Processes associated with obtaining various purposes silicate materials is always accompanied by energy exchange between the interacting phases. Their thermodynamic analysis is not always possible due to the lack of appropriate reference material. 
This paper proposes a priori estimate of the thermodynamic functions of silicate formation, as well as other oxide minerals, and their crystalline hydrates. 
Keywords: silicates, thermodynamics, functions, education, specific heat.

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The technique of forming a two-stage system of transportation that allows you to determine the optimal location and number of transfer stations. Feature of the technique is the possibility of adapting the system generated to local conditions investigated territory. 
Keywords: municipal solid waste, transportation process, land category, sanitary - protective zone, range of accommodation, critical distance.

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Investigate ways to improve the efficiency and sustainability of organizational and technical systems for small and medium-sized businesses in the construction, through a systematic approach to organizing the process of functioning.
Keywords: small business, small businesses, construction, system approach, business process, S-shaped development.

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  The article presents the rationale of using the method of pulsed laser exposure during the operation of coronary stent delivery system components welding. The author discussed the parameters of pulsed laser radiation, affecting to the quality of welding joint. In view of these parameters performed modeling of pulsed laser welding.

Keywords: stent delivery system, coronary stent, pulsed laser welding, laser welding of polymers

Statement of the problem. Preparation of high-strength foam concrete in construction allows for energy and resource conservation. Water covers more than 50% of their dense component and on its properties depend strongly on structural properties of foam concrete, is not fully explored.
Results. The effect of mixing water of low temperature on the structure and properties of constructive penofibrobetonov. Recommendations on the account in the calculation of reinforced concrete elements elevated structural properties and deformation diagrams penofibrobetonov by mixing water setback.
Conclusions. Using low temperature mixing water improves the structure, increases the strength, deformability and elastic modulus, as well as changes of the deformation diagram fibropenobetonov.
Keywords: fibropenobetona, foam, water temperature mixing, macroporosity, economic efficiency, technical and economic assessment.

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Keywords: nanotechnology, nanomaterials, energy, new materials, nanodevices, manage properties, bioelectronics.

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