The dispersion parameters of the active component of cobalt catalysts promoted by nickel for Fischer-Tropsch synthesis by the temperature-programmed hydrogen desorption method (TPD H2) were studied. The influence of the polymorph (γ, θ, α) of the support on the physicochemical properties of the Co-Ni / Al2O3 catalyst was studied.

Keywords: Fischer-Tropsch synthesis, biomass, catalyst, support, Ni promoter, polymorphic Al2O3 modifications, TPD H2 method, active surface, dispersity, cobalt crystallites

The article presents materials on the creation of Parking management AIS. The results of simulation modeling, which allowed to identify the "bottlenecks" of the project. Design diagrams have been corrected, processes have been included to optimize the operation of the Parking lot. The user interface is shown, the prospects of the system development are outlined.

Keywords: modeling, implementation,information system, IP design, Queuing system, diagram, Parking

The paper discusses the main trends in the development of information technologies in the housing and utilities sector. The main direction of development of energy and water accounting systems is energy efficiency, which is achieved either through the materials used or through constructive solutions. Automated systems for commercial accounting of energy resources (AMR) allow you to combine disparate data from metering devices and transfer them to information processing centers. The use of AMR allows you to keep records of consumed resources, monitor leaks and losses, accumulate data for further processing and forecasting, as well as generate data arrays for the application of BigData technology and neural networks. In Russia, the data collector is the GIS utilities system. In the future, ASCME will become part of the organizational and technical concept of Industry 4.0.

Keywords: measuring circuits, metering devices, Internet of Things, AMR, BigData, neural network

The results of a numerical experiment that obtained with using of the developed mathematical model of the operation of the power supply system of the greenhouse are presented. The list of input factors of the model included external factors: ambient temperature, length of daylight hours, wind speed, insolation, and factors that characterize the internal working conditions of the greenhouse.The values of external factors varied within the average daily values for the location of the greenhouse, the process parameters were determined taking into account the possible modes of operation of the greenhouse. The dependences between the amount of thermal energy consumed by the greenhouse, the energy consumption of the energy supply system, the gross energy consumption of the energy supply system, the utilization rate of gross energy and the levels of factors are shown. The results of the analysis of the obtained dependencies are presented.

Keywords: modeling, power supply system, greenhouse

The article presents the results of calculations and selection of a set of construction machines for the development of soil in the pit. In the course of the work, a comparative analysis and selection of the most cost-effective option was made. The results showed that the parameters of the selected technology may not coincide with the recommended.

Keywords: set of machines, technical and economic indicators, organizational and technological solution, efficiency, earthworks, soil groups, intensity of work, technological cycle, duration of earthworks, the cost of production of earthworks

The article analyzes and simulates the business processes of Parking within the framework of the structural approach. The charts of IDEF0, DFD and ERD models created using AllFusion Process Modeler and ERWin Data Modeler software products are presented

Keywords: Parking lot, process, modeling, analysis, business processes, CASE tools, IDEF0, DFD, ERD, software product, business process, chart

The transformation of the natural environment will force humanity to look for a new look at the problems of architecture and urban design. Nowadays, the construction of passive houses is a standard, and green roofs are included in the design of modern cities. Therefore, the urban cluster will gradually transform into sustainable bionic systems that will protect nature and stop further degradation and exploitation of public green spaces.

Keywords: bioarchitecture, external environment, architecture, landscape

" The article presents research on the problems of construction and design of buildings and structures in the permafrost of Russia. Based on the research work, the principles of construction on permafrost soils are formed. It is shown that the design and construction of buildings and structures can be carried out, provided that the foundations of the soil remain frozen during construction and during operation, and in cases where the soil necessarily becomes thawed during construction or during operation buildings and structures."

Keywords: construction, design, permafrost, soil, foundation, structures, the Far North, climate, soil, building, structure

This article discusses the quality of final construction products and methods of its evaluation. Identified, proposed and justified the need for the introduction of a comprehensive quality indicator. On the basis of the analysis of the existing methods of quality control, it is proposed to create a Department in the service of the technical customer, which will deal with quality issues at all stages of the life cycle of the construction project.

Keywords: construction; quality; quality control; quality indicator; complex quality indicator; organization of construction production; project management; quality assessment; control over the maintenance of as-built documentation, obtaining permission to put the

The article explores various architectural and constructive solutions that ensure the stability of high-rise unique buildings and structures under the action of significant transverse loads arising from strong wind influences. Recommendations are given for choosing constructive solutions for achieving the greatest stability and rigidity of high-rise buildings.

Keywords: high-rise unique building, stability, load-bearing systems, modeling, progressive collapse, structural system, outrigger, skyscraper, column, core of rigidity, strength, reliability, horizontal load

The results of laboratory studies to determine the suitability of clay raw materials of the Klyuchevsky Sandstone field for the production of ceramic bricks by plastic molding are presented. It is established that the introduction of the composition of the batch of associated lithoidal rocks as emaciated additives, coal and kaolinite-hydrologist Vladimirovskaya raw material fields, as well as adding the modifying additives that increase frost resistance, it is possible to obtain ceramic samples that meet the requirements of GOST.

Keywords: clay raw materials, stone-like raw materials, plastic molding, ceramic brick, frost resistance

The real estate market model based on dependence of the price on appeal of housing is offered. The results of assessment of adequacy to the offered model received during the research of 22 real estate objects of the city of Perm during the period from 2016 to 2017 are given. The structure of the tree of criteria forming a complex indicator "appeal of housing" is offered. Restrictions of use of the offered model are revealed and also the fields of her admissible use are described.

Keywords: market model, real estate object, complex estimation, tree of criteria, appeal of housing

This work relates to the field of chemical technology and information can be used in the industry to protect against biofouling water recycling systems of energy and petrochemical enterprises.

Keywords: treatment, processes, water, corrosion, fouling, reagents, methods, coolant, electrical treatment, bioculture

The article discusses the possibility of applying the control theory algorithm when organizing express delivery of goods, in order to reduce transport costs of enterprises engaged in transportation of small-lot cargoes

Keywords: express delivery, forwarding services, transport company, control theory, mathematical method, transport network, sum method, block diagram

A dynamic model of the process of internal corrosion of pipelines of heating networks is considered. Model include five level: the level of the wall thickness of the pipeline, the level of slowing down of thinning of the wall of the pipeline from pH, the level of accelerating of thinning of the wall of the pipeline from temperature, the level of accelerating of thinning of the wall of the pipeline from the oxygen concentration, the level of slowing down of thinning of the wall the pipeline from the carbonate index. The composition of variables includes one level of state, thar characterize the process of thinning the wall of the pipeline due to internal corrosion, and four levels, that characterize the performance of network water. Six rates of changing of the physical indicators, that characterize the growth (dynamics) of the ongoing process, are taken into account. Four dependencies of influence are connect the subsystems of the complex into a single whole. The results of the evaluation of the dynamics of the pipe wall thinning process in the process of internal corrosion for a period of 1 year and 5 years presented. The software implementation in the Mathcad environment is considered.

Keywords: dynamic model, internal corrosion of pipelines, corrosion of the heat network, corrosion factor