bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study of ecological and economic efficiency for resource supplying organizations in the transition to alternative sources
Authors: Grebneva O , Lavygina O 
Published: May 2021

AbstractIn modern conditions, environmental and economic efficiency is a necessary development factor for the infrastructure of housing and communal services. When conducting a feasibility study of measures to modernize resource-supplying organizations, payments for negative impact are often not fully taken into account as averted financial costs. Resource supplying organizations as users of natural resources cause damage to the environment mainly in the form of emissions into the air, for which they make payments to the budget of the Russian Federation. At the same time, the more emissions enter the atmosphere, the more significant the amount of payments. The analysis of this factor allows us to conclude that the transition to alternative sources of heat supply leads not only to a decrease in environmental damage, but also to a decrease for payments for the owners of heat generating equipment. In this work, it is proved by the example of the boiler house of settlement Lisvyanka, Irkutsk region, which the use of modern technical equipment leads to a decrease in payments for the negative impact in terms of air pollution. The results obtained may indicate the possibility of reducing the tariff when calculating utilities, which is an additional motivating factor in the modernization of infrastructure facilities for housing and communal services.
Network landscape representation: ecosystem services context
Authors: Kobylkin D , Krasnoshtanova N , Kuklina M , Trufanov A , Altangerel E , Dashdorj Z , Tikhomirov A , Jafari G 
Published: May 2021

AbstractMostly ecosystem problems concern contradictions between extensive land use and cover in the context of sustainable agricultural landscape. Environment governance along with land use planning and development requires a thorough consideration of capacities and flows of ecosystem services and concomitant goods as well. Pertinent assessment is usually performed through mapping techniques. However, experts emphasized the need to find and apply novel means of presenting the structure and dynamics of service-providing entities. This paper introduces a brief characterization of landscape of the Oka district (Republic of Buryatia, Russia) in novel network scope with aim to provide further possible tradeoff between traditional land use and ecosystem sustainability.
Reconstruction of the tail heating surfaces of CHP boilers in order to improve the efficiency
Authors: Kudryashov A N , Koval T V 
Published: May 2021

Abstract
Recently, the share of non-design fuel use of coal at thermal power plants has increased, which negatively affects the operation of existing equipment. On the territory of the Irkutsk Region, there are 9 combined heat and power plants operating mainly on brown coals of the Irkutsk and Kansk-Achinsk basins. The main fuel at many CHPs is brown coal from the Mugunskoye deposit, the quality of which is deteriorating year by year. At the Novo-Irkutsk CHP, there is a prospect of continuing the supply of the Mugunsky coal with a sulfur content of up to 2.5%, which significantly exceeds the sulfur content of the design coals, which is 0.5%. This leads to the condensation of sulfuric acid vapors in the flue gases and, as a result, the heating surfaces are subject to sulfuric acid corrosion. In addition, there is a problem of erosive wear of air heaters at CHPs, caused by high flow rates and ash concentrations, which is also caused by a deterioration in the composition of the burnt coal. To solve the problem associated with low-temperature sulfuric acid corrosion of the boiler air heater tanks, it is proposed to place additional heating surfaces in the bypass gas ducts, which will reduce the temperature of the gases by cooling the flue gases with network water, and allow the obtained heat to be used in the added sections of the calorifier for heating the inlet (cold) air. While bypassing 25% of gases using the heat of gases in the calorifiers, erosion wear is reduced due to a decrease in the gas velocity in the air heater from 13 m/s to 9 m/s. The proposed technical measures will make it possible not only to increase the efficiency of the boiler and the plant as a whole, but also to increase the degree of fuel heat use.
Actor-network relations between consumer and provider in tourism on Lake Baikal
Authors: Kuklina M V , Trufanov A I , Krasnoshtanova N E , Makarov M V , Altangerel E 
Published: May 2021

Abstract
The authors consider actor-network relations in the interaction of providers and consumers of tourist services in the Baikal region, where tourism is integral to environmental management and sustainable development of the territory. The paper emphasizes the need for environmental management with a due regard to all stakeholder of the consumer-provider interaction system. The research method involves application of an actor-network approach. Using this approach allows us to identify not only “live” social networkers, but also other intermediaries who are not people. Currently, consumers of tourist services do not particularly need live intermediaries; their role is performed by non human intermediaries - wires and computers. The paper examines the role of information and communication technologies, tourist databases, transport, electronic booking systems, communication tools, and social networking in this relationship. The authors highlight that the development of tourism supports the local economy, which contributes to the sustainable development of the territory, but the linkage formation between the consumer and provider of tourist services is complicated by a large number of intermediaries Thus, it is surmised that the development of information infrastructure should be accompanied, or rather preceded, by the development of all other infrastructure elements (water supply, waste disposal and transport development). It was revealed that, the more connections and their diversity between a tourist camp and a potential tourist, the higher its stability and competitiveness, which can contribute to the sustainable development of the tourism industry in the Baikal region.
Efficiency of air regeneration of sludge immobilized on a floating loading in a biotank
Authors: Kul’kov V N , Yu Solopanov E 
Published: May 2021

Abstract
The purpose of the research was to determine the optimal parameters of air the regeneration of the floating loading that are necessary and sufficient for its high efficiency. Finding similar indicators on an industrial aerotank is very difficult and costly. The model biotank and the experimental setup allow varying in a wide range the intensity of the airy medium-bubble regeneration of the floating loading, the regeneration time, the specific mass of loading, and control the concentration of free floating sludge. To study the kinetics of sedimentation of sludge on the loading, original techniques based on the laws of physical chemistry have been developed and used. An express method for determining the concentration of free floating sludge has been developed and applied. For the first time, the dependences of the efficiency of medium-bubble air regeneration of immobilized sludge on a floating bio-loading of the “Biremax” type on the time and intensity of regeneration, as well as on the specific mass of the loading, were obtained. It is shown that the optimal parameters the air of regeneration of a floating loading energy-saving and necessary for its high efficiency, make it possible to ensure the presence of an immobilized biocenosis, which is necessary for deep wastewater treatment.
Analysis of emission estimates using the Atmospheric Pollution Index in the Baikal Natural Territory
Authors: Lavygina O , Grebneva O 
Published: May 2021

AbstractOver the past few years, the Irkutsk Region has been included in the priority list of territories with the maximum degree of air pollution. In this case, the Atmospheric Pollution Index is used as the main criterion. In this work, the calculation of the complex index of atmospheric pollution formed during the operation of the heat supply system in the settlement of Listvyanka of the Irkutsk region is made. Heat consumers are multi-apartment residential buildings, public and business buildings. Heat supply of Listvyanka is carried out from four boiler houses. The API analysis showed that during the operation of the fuel and energy complex of small settlements, the degree of air pollution can be classified as “low”. Thus, the contribution of the fuel and energy complex to the total background air pollution can be considered insignificant.
Development of a method for flameless combustion of finely dispersed carbon-containing waste
Authors: Ya Mashovich A , Belikov A , Ruposov V L 
Published: May 2021

AbstractThe high demand for waste incineration in the Russian Federation, due to the large size garbage landfills. The article analyzes the existing and promising methods for burning municipal solid waste. Describes the above studies on the creation of a furnace for the flameless combustion of coal-containing waste. The results of experiments on combustion of solid materials with a low carbon content are presented. The analysis of the applications of this type of furnace. This technology allows you to burn not only household waste, but also the waste of some industrial enterprises. Using such technology it would be economically justified by alignment with the conventional process of burning municipal solid waste.
Rational environmental management on the example of the Kingdom of Thailand
Authors: Perfilieva Yu V 
Published: May 2021

Abstract
The article raises the problem of rational nature management in the Kingdom of Thailand. The research questions concern the loss of biodiversity, the reduction of forest space, the lack of fresh water, climate change, air and water pollution. Cost-benefit analysis is considered as the main economic tool to justify the adoption of design decisions in the field of nature management and environmental protection. When solving the research problem, the most promising direction of preserving the well-being of society through the effective use of natural resources, the concept of a “green” economy was adopted. The economic efficiency of the application of this direction of development was determined.
New solutions for solar energy: aesthetics and return on investment
Authors: Ruposov V L , Belikov A 
Published: May 2021

AbstractImproving the aesthetic requirements of the design elements led to the fact that the solar panel and solar tiles are design element. Solar roof tiles are a new technology and have increased their energy efficiency and aesthetics over the 10 years of their existence. An alternative technology of thermoelectric generators has a lower level of efficiency, but at the same time it can work even without solar radiation. The analysis of the payback of solar panels showed that the sensitivity of the use of technology depends not only on the cost of the equipment itself, but also on the cost of traditional energy sources. The prospects for new solutions will depend on the reduction in the cost and increase in the cost of electricity for the household consumer.
Developing physical and chemical foundations to manufacture mica phosphate materials for various science-based areas of engineering and construction industry
Authors: Shishelova T I , Fedchishin V V , Khramovskih M A 
Published: May 2021

Abstract
Intensification of the existing technological processes as well as introduction of innovative technology are not conceivable without applying high-temperature electric heating. There is much concern about new generation materials with increased heat resistance, which can withstand the service temperature of 12000C for a long period of operation. The research aim: to develop the physical and chemical principles for manufacturing heat-resistant mica-phosphate materials with high performance characteristics. The objects of the research are compositions of powdered mica from various deposits with the aluminum-chromium-phosphate bounding component at the component ratio 1: 1. Research methods: a number of modern physical and chemical methods were used: x-ray phase and thermal analyses, as well as IR spectroscopy method. Research results: as a matter of the experimental studies and scientific generalization, the regularities in the “mica - phosphate bounding component” system are revealed. The parameters that allow obtaining heat-resistant mica-containing materials with high performance characteristics for a wide range of applications in various scientific based areas of engineering and construction industry are determined and improved.
Enhancement of micalex composition for improving its electric insulation characteristics
Authors: Shyshelova T I , Fedchishin V V , Hramovskih M A 
Published: May 2021

Abstract
Creation of materials with improved electric insulation properties is an urgent problem, and micalex is one of the promising materials for developing such compositions. Mica is a good insulator and “mica + glass” composition has considerable mechanical strength, therefore, micalex can be considered as a promising construction and electric insulation material. Objectives of the paper: To obtain micalex composition with improved electric insulation characteristics. Task: Studying the mechanism of interaction between components of the “mica + glass + volcanic cinder” composite and nature of changes in the electric insulation characteristics of micalex with addition of volcanic cinder. Objects of studies were samples of composite micalex material with addition of different amounts of volcanic cinder and with different types of mica as filling material. Methods of investigation. Studies were performed using present-day methods of physical and chemical analysis: X-ray phase analysis and infrared spectroscopy technique. Eclectic and physical characteristics were determined using standard procedures. Results of study: Development of micalex of new composition having sufficient mechanical strength and enhanced electric insulation characteristics owing to addition of volcanic cinder.
Humanization of Living Environment Quality is Indicator of Quality Life (modern Danish architecture example)
Authors: Dagdanova Ts B , Khadeev M B 
Published: May 2021

AbstractNowadays, one of the problems is the quality of the residential urban environment in our country. The course towards the development of a high-quality living environment, the transformation of unfavorable urban spaces are aimed at sustainable development, humanization of the urban environment. A high quality environment is an important policy objective in every society. In the entire there are only a few cities that could be nominated as successful examples of sustainable development. The article examines the experience of transforming the capital of Denmark into one of the most comfortable cities in the world as one of such examples. The definition of quality of life is given as a long run sense of happiness or well-being. A humane living environment in urbanized Copenhagen is the result a comprehensive architectural policy for Denmark and the government’s intentions that the architectural policy will contribute to the development of architecture the country. The goal of this article is to emphasize the need of high architectural quality that gives high quality for our lives to our country, using the example of a comprehensive policy in Denmark.
The modern urban environment: development trends and prospects
Authors: Kudryavtseva V A 
Published: May 2021

Abstract
The government has been paying attention to the issues of creation and implementation of comfortable physical, psychological and social conditions in the urban environment. In this regard, in order to increase competitive advantages and improve the sustainable development of urban areas, it is necessary to revise principles of city management, implement new approaches to the urban environment design, build new facilities, and develop programs for implementing advanced technologies. These goals can be achieved by moving into the existing spaces of “smart” cities. Innovative proposals and modern technologies are an integral part of any territorial development project. Smart cities operate at the intersection of digital technologies, breakthrough innovations and an urban environment, which should be a comfortable zone for work and life and a favorable place for implementing modern ideas. At the same time, innovative technologies implemented into the urban environment should not be a sign of scientific and technological progress. Their main purpose is to create territories with the sustainable use of existing opportunities and to focus on high quality public spaces interacting with citizens.
University campus in the strategy of functional and effective architectural morphogenesis
Authors: Nizamutdinova Z F , Oreshkin N D , Kriukova A A 
Published: May 2021

Abstract
This article presents an analysis of the structure of foreign and russian university campuses to find the most optimal organizational factors. The analysis criteria are the geographical location of campuses, transport and pedestrian schemes, the percentage of landscaping and university rating indicators. As a result of the work, the most effective aspects of the campus organization are emphasized for further application of the acquired knowledge in practice.
Determination of territorial compactness and analysis of optimization of energy-efficient characteristics of the university campus
Authors: Nizamutdinova Z F , Potonova N A 
Published: May 2021

Abstract
This article provides an overview of the spatial structure of university campuses, taking into account its reasonable organization and improving the energy efficiency of buildings-obtaining the status of a “self-sufficient” university campus. The analysis of the compactness of pedestrian work on the territory of universities is carried out. Modern technologies based on “sustainable architecture” to improve the quality of architectural characteristics of domestic universities are considered. The aim of the work is to identify the most promising model for the development of the spatial structure of the campus and modern solutions to the problem in the field of architecture of low-energy efficient university campuses.
Methodology project dimensions of courtyard areas and the principles of comfortable environment of the INRTU campus
Authors: Nizamutdinova Z F , Tykheeva A Z 
Published: May 2021

Abstract
The results of project-based learning under the theme “Comfortable yard” for the development of the campus of the INRTU. At the stage of field researches identified the main problems and conceptual solutions to transform the courtyards of the dormitories of the campus, analyzed the criteria of superior courts on various project proposals and the methodology project dimensions of yard space.
The concentration of intellectual and material wealth: Development of the military and barrack infrastructure of the St. Petersburg Military District in 1864-1917
Authors: Novikov P A , Vorontsov V N , Oleinikov A V 
Published: May 2021

Abstract
The article is devoted to the Russian military construction on the example of the St. Petersburg Military District in the period from 1864 to 1917. Without taking into account the military factor, it is impossible to reconstruct the socio-economic development of our country’s regions. The scale and priority of military construction affect the long-term goals of the state. “Strategic” motives could both give an impetus to the economic growth of some regions, and on the contrary significantly restrain the development of others. St. Petersburg contains the results of many years of headquarters work such as all plans for mobilization and the sequence of replenishment, loss and restoration of the armed forces, stocks of maps. The main gunpowder, cannon and shell factories were located near St. Petersburg, while pipe, cartridge and mine factories are located in St. Petersburg itself. In St. Petersburg are stored the vast reserves of the State Bank, the Mint, the treasures of the Hermitage, the incalculable capitals of private financial enterprises, the money reserves of the State Treasury.The conditions of quartering significantly determine the combat training of troops in peacetime and, accordingly, their combat qualities in military conditions.
Children’s interactive car park
Authors: Timohovets V D , Khodyreva M M 
Published: May 2021

Abstract
The authors of this paper propose a solution to the issue of improving road safety by more in-depth and advanced training of children in the rules of the road and driving a vehicle in the Children’s interactive car Park. Within this Park, by taking into account accident statistics, driving license control exercises, certain features of the road network, etc., an urban environment in miniature is created that promotes full and practical learning for children. This system will allow children to learn from an early age what responsibility is on the road, become more attentive, which in turn will increase their safety in road conditions, as well as increase road safety in the future. This article describes the basic principles of developing a children’s interactive car Park, presents its planning and organizational structure.
Reminiscences of suprematism heritage in modern design and architecture: relevant professional discourse, environment identity source and/or commercial idea
Authors: Ye Zheleznyak O 
Published: May 2021

Abstract
The article conducts the analysis of using the heritage as one of the most problematic professional discourses of today and the particularly relevant practices of forming an objective-spatial environment as the means for making up unique living spaces in the situation of modern life commercialization. Today suprematism, selected as the object for discussion, is quite a popular cultural pattern and identity resource demanded in the works of designers and architects. The relevance of the research is also explained by the need of searching for a compromise solution between a correct interpretation of the heritage and commercial profit. The work includes the study of the avant-garde painting as the modern era style, suprematism reminiscences in the objects of modern design and architecture, analysis of relations between the heritage and commercial idea. An important outcome is the identification of successful examples of the heritage application in modern works. The paper outlines a positive experience of using the brand potential of the suprematism heritage, the interpretations of “new painting” as a concept, a cultural example, an identity resource and a special design language which shows the opportunity of the cultural norm priority over the commercial idea. It also provides obtaining the balance between contemporary challenges and cultural archetypes at the creation of the demanded and relevant product.