The article discusses the issue of sustainable development of the regional settlement system and its elements (municipalities). The authors proposed the principles of territorial planning of the regional system of settlement and classification of the urban conflicts of motivations. Developed a theoretical model of sustainable development of regional systems of settlement, including the examination of particular characteristics of the territory, the definition of "code" identity of the territory, its adaptive development over time, identifying areas of conflict motivations and their solution in solving problems of territorial planning.

Results of theoretical and experimental researches related to cold deformation degree influence when rolling on strength and hydraulic characteristics of metal gauzes used for production of built-in filters’ filtering walls have been presented. An analytical dependence of gauze’s permeation coefficient on the gauze’s reduction ratio and relative lengthening when rolling has been received based on ideal porous body’s capillary model. Theoretical research results have been compared with the experimental data obtained at filtration of compressed air and mineral oil through samples of gauzes with various degree of cold deformation. Experimental dependences of gauzes’ relative lengthening and strength limit on their cold deformation degree have been presented. Results of visual researches of deformed gauzes’ surface condition have been presented. A dependence of contact spots’ square at gauzes’ surfaces on reduction ratio has been received. The analysis of contact spots’ influence on hydraulic characteristics of the multilayered mesh material used for filtering walls production has been carried out. Results of experimental studies of gauzes’ hydraulic characteristics have been processed in the form of dimensionless dependence of hydraulic resistance coefficient on filtered environment stream’s Reynolds number.

Results of pilot studies related to hydraulic resistance of wire woven grids with cells of micron sizes in laminar mode of a filtration have been presented. For assessment of grids hydraulic resistance the permeability coefficient value has been used. To overcome the effect of a large-scale factor on conducted researches results the dimensionless size of this parameter in the form of permeability coefficient relation to a square of the grid cell size is entered. The researches have been conducted on free-flow hydraulic installation by specially developed technique providing high precision determination of this parameter. Influence like wires interlacing at a size of dimensionless coefficient of permeability is established. Nature of influence like wires interlacing at a size of this parameter is confirmed with results of wire grids internal structure analysis. On the basis of obtained data the choice technique like grid has been developed for production of a filtering partition with optimum characteristics at the set size of filtering nominal subtlety. On the basis of porous body channel model the assessment of hydraulic resistance coefficient value of wire grids with various type of wires interlacing has been carried out. Dependence of this parameter on wires interlacing type has been established. Groundlessness of interstice’s tortuosity coefficient use at assessment of grids hydraulic resistance has been shown.

At the beginning of this paper a short review of known geometric and graphic tests has been presented, and a practical lack of test tasks on computer graphics tools application for geometrical simulation problems solution has been emphasized. The test tasks directed to assessment the level of intellectual abilities related to the optimum choice of solid-state simulation tools for creation and editing products’ parametrical sketches and models in the KOMPAS-3D system are offered. The content of the developed test tasks is based on analysis of 3D simulation’s stages within which novice users allow maximum number of wrong or far from optimum actions. In the test task on rational construction of parametrical sketches it is necessary to choose commands from the submitted lists for creation of the shown sketches. Tasks on solid-state simulation for details are based on the analysis of a form of fifteen models shown in axonometric projections. It is offered to optimize simulation procedures and to specify a minimum number of forming operations for creation of shown details models. Tasks on solid-state models editing show a multivariance of procedures for models creation and editing; these tasks have been directed to the rational choice for the minimum number of the forming operations for models modification. In a task on kinds insert in an associative drawing it is offered to make for the details shown in axonometry a right choice on number and content of necessary images in the associative drawing. In a test task on solid-state simulation for two-component assembly units is required to choose from a presented set of separate components the ones which are necessary for subsequent mental conjunction by executing the command “components’ side coincidence”.

The work represents the original research devoted to cellular and issue reconstruction of a spinal cord injury in adult rats with an experimental vertebral-spinal trauma. After performing a laminectomy, partial and full mechanical intersection of the spinal cord at the IX thoracic vertebrae in the spinal implanted medical devices containing bovine collagen and crab chitosan, sulfated and non-sulfated glycosaminoglycans, full nutrient medium, conditioned nutrient medium with neurotrophic factors in the growth of brain cells mouse embryos and embryonic mouse stem cells, N2 neuronal additive, retinoic acid. The dynamics neurologic status in animals has shown essential reduction of deficiency on BBB scale during 20 weeks of the postoperative period. The indirect immune-fluorescence method of a spinal cord cells and histological sections confirms presence of active introduction of cells of a parent spinal cord into implant, high viability of the replaced cells of the mouse during all period of supervision, formation in 1 week after operation of progenitor neuronal cells with expression of neurotransmitters. This change is accompanied by a partial recovery of motor, sensory and vegetative functions of the spinal cord, reduction in the level of neuro-deficit of 5, 6 points on a scale of BBB. Transplantation of collagen-chitosan matrix containing 100 thousand cells, neuronal precursors leads for 20 weeks of observation to preserve their viability, formation of numerous neurons, creating intra-synaptic correlation associated to early expression of neurotransmitters, significant restoration of motor and sensory functions of the spinal cord, reaching a level of reduction neuro-deficit equal to 19.5 points on a scale of BBB.