bluuebunny/crossref_metadata_2025_split huggingface dataset:
Identification of Comfort Aspects of Architectural Students’ Residence for School from Home Activities
Authors: Noviandri P P , Sudarsono A S 
Published: July 2022

AbstractCovid 19 pandemic affected learning methods from offline to online. All parties involved in learning need to make various adaptations so that the learning process can run effectively. Students are required to focus on education at home (School from Home/SFH). The architectural learning method prioritizes practice in designing called Studio Class. It causes problems when it comes to changing the learning method online. Place of residence also plays an essential role. When they are SFH, the students live in private houses, rented houses, and boarding houses. The purpose of this study is to determine whether characteristics of the learning room environment (thermal, lighting, and audial) in the living space have a major impact on the success of SFH learning. This study employs quantitative research to ascertain the variables affecting environmental comfort through online questionnaire data. The thermal element is determined to have the greatest impact on overall comfort. Audial comfort is critical in breaking students’ concentration when performing studio exercises. In general, students who live in boarding houses do not feel disruption from surrounding noise, however students who live in private homes do.
Adaptive Re-use in Hospital Building for Development Efficiency, Case Study: Regular ward use for a new function of the psychiatric ward at RSUP Dr. Kariadi
Authors: Wahyuningrum S H , Wibowo M A , Sardjono A B 
Published: July 2022

Abstract
This paper aims to develop design guidelines in the architectural design process, especially for developing new facilities in the hospital complex, which is optimized by using existing buildings transformed into a new function. A specific approach for the adaptive re-use technique will help find a comprehensive method and efficiency of construction budgeting. This paper will discuss changes and developments for providing space for specific healthcare treatment facilities that are always developing every time as long as the hospital still stands, besides developing services or specific treatment for a specific disease for improving healthcare services. To answer hospital design and development, which can be adapted for every development, we can also develop adaptive re-use technique as one of the alternatives for accommodating fulfilling the need for new functions or adding new treatment facilities in the existing hospital. Existing buildings can be transformed into new functions with minimum editing or retrofitting procedures, so the existing building can extend the duty for accommodating building functions. This technique is also to save the budget for construction of the new building, for at least use the existing structure as a basic start and find out for optimum re-adjustment in other parts of buildings components to fit new function. The case study took at RSUP Dr. Kariadi Hospital, which transformed from an existing regular ward into a psychiatric ward with specific requirements in inpatient facilities. The result of the research can be used as a guide in the design process for developing the new function in hospital buildings that fulfills the efficiency of the construction budget. A specific approach to the design model will help find a comprehensive design method.
Low-Cost Apartment Design with Tropical Architecture Approach in Bekasi City
Authors: Nabilah Aisyah , Ramadhan Try , Busono Rr. Tjahyani , Paramita Beta 
Published: July 2022

Abstract
Bekasi city is one of the largest Jakarta’s satellite cities that is experiencing population growth very quickly, especially in Bantargebang district. Bantargebang has the most population growth rate and is considered as slums as the Landfill Disposal located there. Bekasi is geographically located in the lowlands and experiences a massive growth in industrial and residential activities throughout the year, causing an increase in the temperature of the microclimate in which makes people feel thermally uncomfortable living there. This paper describes the design process of Low-Cost-Apartment (Rusunawa) with Tropical Architecture approach to answer the problem of thermal comfort. This research was conducted by analyzing the impact of application of Tropical Architecture such as building orientation, building configurations, building coverage, vegetations, openings, and materials to create a more comfortable place for living. The design process of these indicators is based on building simulations such as SunHour, CFD (Computational Fluid Design), and RayMan Tools to obtain the ideal design. This paper presents the usage of sunshading on the top 2 floors of each tower, specifically at the north side, and the building configuration with various level of height on each towers to help maximize the air flow within the site in order to reach thermal comfort. From simulations with these three tools, it can be concluded that the thermal comfort can be reached with the application of Tropical Architecture.
Resilient House: Self Modification to Create Creative Space during Online-Learning
Authors: Asharhani I S , Sari M G 
Published: July 2022

Abstract
Current house setup presents inadequacies of flexibility that bring into unsuitable situation, which examine resilience during the COVID-19 pandemic. Social distancing restrictions cause residents to carry out all activities inside the house, including Architecture students. Creativity as an attitude that is needed by Architecture students’ needs to be maintained even if online learning is implemented. This research was conducted on Pradita University students who had experienced architectural studio learning activities, during the protocol period for maintaining the established distance learning. The previous study is adaptation has occurred with layout modifications to residential during the pandemic, further presumption that the house can become resilient by learning process and self-organization process to produce a creative environment. The research method uses direct observation by assigning the respondents themselves as observers who report the observations. The results indicate that space as “a process manifestation” is present in all respondent area in their house. While the space as “social dimension” and “knowledge repository” are held by most of the respondents. Meanwhile, space as “an indicator of culture” and “source of stimulation” was only raised by half of respondents. This paper aims to investigate the implementation of creative space in residential homes. The research results are expected to be used for improving housing providers so as residents can carry out self-organization as a resilience architecture.
Office spaces in conditions environmental problems of cities
Authors: Maltseva I N , Kaganovich N N , Tkachuk K A 
Published: July 2022

Abstract
The article discusses the principles for the formation of a sustainable architecture of office spaces in the context of such a global environmental problem as a pandemic. Current trends and general principles of the formation of office spaces in the post-COVID period, the direct relationship between the health of employees, the office ecosystem and the concept of “typology of organizational cultures of the company” are analysed. The main attention is paid to the architectural aspects of organizational models of office objects. The principles and techniques for creating a healthy efficient workspace, which a sustainable office complex should have, are formulated. The reconceptualization of the organization of office activities and methods of adapting traditional office spaces in a pandemic with the prospect of their development in the post-COVID period are considered. The most “viable” types of office spaces and models of workplace organization are singled out in these conditions. It is based on the opinions of business experts related to the further development of office activities, possible changes in internal strategies in the organizational culture of companies. Optimal architectural solutions for the organization of safe and demanded office spaces are proposed.
The use of soil-biological methods in monitoring the soils of sand pits in the Northern taiga
Authors: Yakutin M V , Andrievskyii V S 
Published: July 2022

Abstract
The article deals with the problem of the applicability of soil-zoological and soil-microbiological methods in monitoring young ecosystems formed in the subzone of the northern taiga of Western Siberia. It is shown that different components of the destructive link of the biological cycle are characterized by different recovery rates after the complete destruction of the taiga ecosystem. During the development of young soils in the northern taiga subzone, there is a gradual increase in the content of C-biomass, and during the first 22 years of soil formation, the content of C-biomass increases 12-fold. The restoration of communities of oribatid mites after their disturbances during the formation of quarries, in the initial period (up to 5 years after the disturbance) is relatively slow. After 22 years since the violation, the process of restorative succession is noticeably accelerated. The results of the study show that indexes of microbial biomass, abundance and species richness of oribatids in soils can be successfully used in the practice of ecological monitoring of young ecosystems forming in the taiga zone.
The concept of best available techniques as an instrument for increasing industrial resource efficiency and reducing environmental impact in the Arctic
Authors: Shchelchkov K , Guseva T , Tikhonova I , Potapova E , Rudomazin V 
Published: July 2022

Abstract
This paper develops an approach established on the concept of Best Available Techniques (BAT), which is used to promote industrial resource efficiency while reducing negative environmental impact. Authors focus their attention on the Arctic Region of the Russian Federation. They analyse the current situation on the BAT implementation in the Arctic and consider requirements of relevant legislative acts and standards, sectoral structure of the Arctic industries, and specific environmental issues of the region. Authors consider challenges and opportunities for enhancing the overall understanding of the BAT concept via capacity building of industrialists, civil servants, researchers, university teachers and students. Additionally, the paper describes an Arctic “green” case study analysing results achieved by a Russian mining industry by the means of BAT implementation. Authors suggest using “green” case study-oriented training programmes to provide for the multidisciplinary approach and to make university courses and professional qualification courses more interactive and effective.
Reassessing the past environmental damages within abandoned natural resource deposits
Authors: Pochechun V A , Konovalov V E , Semyachkov A I 
Published: July 2022

Abstract
During the development of natural resource deposits, significant industrial impacts result in technogenesis, i.e. the formation of technogenic terrains and habitats, as well as land transformation. These result from the adverse impacts of the mining industry on the environment and lead to the formation of disturbed, degraded, and polluted lands. The Ural Federal District features a prominent mining industry. The development of underground and open-cut mining facilities involves damages, including the economic, social, and environmental losses for the communities and the nature. Accounting for such damages is crucial today for the mining territories of the Urals. Assessing the economic damages incurred by the communities and the nature caused by mining companies helped determine the monetary costs of the damages associated with economic activities, develop relevant and efficient environmental protection activities, and prevent industrial hazards associated with the mining industry. To assess the economic damages associated with economic activities, we developed a number of official and conventional techniques based on the actual concentrations of pollutants and other elements in the environment (air, soil, water, and biological entities).
Using SAR-data and optical data to delineate burned territories in Kalmykia, Chernye Zemli reserve
Authors: Karpachevskiy A , Mikhailukova P , Sharapova A , Semenkov I , Koroleva T 
Published: July 2022

Abstract
The study of fires and their consequences using remote sensing methods in the optical range is widespread. There are many studies devoted to forest fires, a little less to fires in arid areas. At the same time, even in arid regions, weather conditions do not always allow us to get a correct representation of the fire spread in a sufficiently high spatial resolution (the first tens of meters). Our study is related to the territory of Chernye Zemli reserve located in Kalmykia, Russian Federation. In this study, we are conducting an experiment on the joint use of multitemporal synthesis of vertical polarization radar data and the burn index (dNBR2) according to Landsat-8 satellite data. The use of the image segmentation approach gave good results in identifying the boundaries of the burned territories from radar data, and the use of a training sample from optical data index image made it possible to classify the selected superpixels according to the classes of “burned” or “not burned”.
Effectiveness of using metallurgical production waste to treat acid waste water from mining enterprises
Authors: Samodolov A , Ulrikh D 
Published: July 2022

Abstract
Extraction of mineral resources, in particular the mining and milling of the copper-and-sulphide ore, is one of the bases for the technical development of the humanity, which provides the required resources for the industrial needs. Mining and smelting enterprises, processing the copper-and-sulphide ore, are a threat to ecology as they cause the pollution of the surface water bodies with technogenic acid waste water. To evaluate the possible waste water treatment, copper-smelting and blast-furnace slag have been chosen. In this article, we consider the composition of the materials under study and the results of research on their sorption capacity at various temperatures in static conditions. The research results prove that the waste water treatment effectiveness with the use of the above mentioned materials varies from 66% to 90%. A recommendation is given to use slag as part of composite sorbents.
Investigation of the earth surface contamination from unauthorized waste disposal facilities using remote sensing technologies
Authors: Iordanova A V , Kirilchuk I O , Podkolzin P L , Gladilin D E 
Published: July 2022

Abstract
Within the framework of this study, some specific features of monitoring the earth surface pollution from unauthorized waste disposal facilities are considered. Some methods of remote sensing of the earth surface designed to obtain information about the sources of its pollution are analyzed. A system of infrared remote detection of unauthorized waste disposal facilities is proposed. The system consists of a set of optical lenses, an infrared lens, a scanning device, a photodetector, an amplifier, a preamplifier, an incoming signal processing unit, a GPS signal receiver and a device for processing and outputting the received information. The system is installed in small mobile aircrafts, which makes it possible to study the contamination of the earth surface from unauthorized waste disposal facilities in suburban areas. Thus, the purpose of this study is to increase the effectiveness of monitoring the contamination of the earth surface from unauthorized waste disposal facilities outside the city limits by means of the developed system.
Forecasting and controlling the quality of water in a yachting harbour
Authors: Kantarzhi I G , Kuprin A V 
Published: July 2022

Abstract
The paper uses mathematical modelling and experiments to study the quality of water in semi-enclosed areas. The new approaches used focus on estimating the limitations of the low dimension water quality models. The paper presents a method based on the numerical modeling of the processes used to forecast and protect the sea water quality during the design of coastal constructions, i.e. ports, recreation, and shore protection. The enclosed coastal water areas are subject to intensive pollution while their water exchange with the main basin is limited. Maintaining the quality of water in the yachting ports is a very urgent issue because the water quality is both an environmental and a consumer property of the marinas. The authors studied a simulation of an emergency marine spill and its further dynamics for the the “Grand-Marina Sochi” yachting port, which is to be located at seaport Sochi, Russian Black Sea coast.
Purification of water environments from heavy metals ions pollution
Authors: Atamanova O , Tikhomirova E I , Podoksenov A A , Glubokaya A S , Simonova Z A 
Published: July 2022

Abstract
Modern methods for extracting heavy metal ions from industrial wastewater are quite diverse. The purpose of the study was to develop and justify new technologies for purification of aqueous media, including adsorption purification, from heavy metal ions (by the example of Ni2+ and Cd2+ ions). Laboratory studies have established that the degree of adsorption extraction of Ni2+ ions by the sorption material from bentonite modified with carbon nanotubes and fired at a temperature of 550 °C increases by 13-14 % due to its activation with 18 % HCl solution and 38 % CaCl2 solution, and the degree of adsorption extraction of Cd2+ ions with this activation of the sorbent, it increases by 16-17 %. A technological scheme of a water purification station is proposed, which includes highly efficient adsorption filters with sorption material from bentonite of the specified modification and acid-salt activation.
Intensification of the wastewater treatment process using magnesium-containing materials
Authors: Shadrunova I V , Orekhova N N , Stefunko M S 
Published: July 2022

Abstract
An analysis was made of the use of magnesium-containing materials of natural and technogenic origin in complex systems for the purification of wastewater from mining enterprises from heavy metals. The transfer mechanisms of dissolved heavy metals into the precipitate and onto the surface of the sorbent have been theoretically studied. Magnesium-containing minerals in water partially undergo hydration, forming an association of complex molecules. The main purification mechanism is the formation of sparingly soluble metal hydroxides. The mechanisms of adsorption, co-precipitation, co-crystallization of impurities with products of hydration and hydrolysis of magnesium-containing minerals also work. Exploratory studies of the intensification of the wastewater treatment process using magnesium-containing materials have been carried out, which have shown that the residual concentration of almost all metals, with the exception of nickel and chromium, when using brucite at the same pH level is lower. The highest water purification efficiency is observed for zinc and lead ions. The addition of dolomite to brucite in an amount of less than 10% makes it possible to reduce the residual concentration of cadmium in water at 20-60 minutes of contact and other equal experimental conditions.
Activated carbon based on rice husks of Myanmar enterprises as a remover of organic solvent vapors from the air
Authors: Myint Saw Win , Naing Zaw Ye , Nistratov A V , Klushin V N 
Published: July 2022

Abstract
Most of Myanmar’s plant wastes are not used efficiently enough. The data of scientific and technical information indicate that on the basis wastes of the same type and similar in nature, it is possible to obtain quite expensive products in the form of carbon adsorbents of a sufficiently high quality, focused mainly on solving the problems of treating industrial effluents and emissions. This article describes the technology for obtaining granular active carbon from rice husks - one of the large-scale waste products of the country’s enterprises engaged in the collapse of rice grains - the most common type of food-oriented agricultural products, and evaluates the obtained adsorbent as a means of extracting vapors of volatile organic solvents from air flows using the example n-butanol.
Environmental control of the technical condition of electromagnetic nozzles of internal combustion engines
Authors: Gritsenko A V , Shepelev V D , Grakov F N , Lukomsky K I , Tsybunov E 
Published: July 2022

Abstract
Harmful motor vehicle emissions are often the primary source of urban air pollution worldwide. Incorrectly serviced high-mileage motor vehicles emit significantly more harmful substances into the atmosphere than established by accepted standards. This paper presents an algorithm for the process of diagnostics and analysis of the technical condition of the fuel supply system elements for internal combustion engines (ICE) by means of selective sampling of exhaust gases. A gas analyzer system allows for the simultaneous monitoring of the 4 components of exhaust gases: CO, CH, O2 and CO2, assessment of the air-fuel ratio and internal combustion engine crankshaft rotation speed. Studies were carried out on an engine and a series of malfunctions were created artificially, by means of installing faulty elements and additional elements simulating different degrees of wear on the ICE systems. The study resulted in the development of a method and a hardware and software system. These allow for the test regimes to be established, in order to determine the failure of ICE systems which affect the composition of the exhaust gas.
Technical possibilities of ash and sulphur oxides emission reduction at Russian coal-fired thermal power plants
Authors: Roslyakov P V , Kondratieva O E 
Published: July 2022

Abstract
The issues of the introduction of the best available technologies (BAT) at Russian coal-fired thermal power plants in accordance with the recommendations of the current information and technical handbook ITS 38-2017 are considered. It is shown that the technological indicators of ITS 38-2017 on emissions of solid fuel ash and sulphur dioxide do not solve the problem of reducing the negative impact on the environment. The analysis of the properties of burnt coals and available technologies for sulphur dioxides and ash cleaning of flue gases was carried out in order to determine new technological indicators for emissions of solid fuel ash and sulphur dioxide and the best available technologies for updating ITS 38-2017. The analysis of existing technologies for ash cleaning and desulphurization of gases was carried out and recommendations were given for areas of their effective application to meet different quantitative levels of technological indicators of emissions. New technological emission indicators for updating ITS 38 are proposed and justified. Recommendations are given to expand the list of the best available technologies recommended for implementation at Russian thermal power plants.
The man-made mineral wastes in production of construction materials of various functional purposes
Authors: Dergunov S A , Garcavy M S , Satyukov A B , Serikov S V , Odincova D S 
Published: July 2022

AbstractThe article presents the results of research on the combined use of mineral waste of metallurgical complex enterprises owned by OOO «Akkermann Cement». The production of construction materials for various functional purposes is considered. Promising directions of slag utilization in production of cement products directly at the enterprise are given. Possibility of obtaining energy-efficient composite cement based on different researches is determined. Prospects of creation of belite binder, concrete and building mortars based on it are considered. Compositions of high-strength dry building mixtures for the production of small architectural forms and surface repair have been developed. Optimal compositions of dry building mixtures and their main technical characteristics are shown.