bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stages of industrial heritage socialization in Moscow
Authors: Popova Darya D. 
Published: August 2020

Abstract
Introduction. The actual tendency of creation of public architectural and spatial environments using industrial objects as foundation, which in this article is defined by the term “socialization”, is considered. The purpose of this paper is to identify and characterize the stages of socialization of Moscow’s industrial heritage (the process began in the mid-1990s). The systematization of accumulated experience in this field allows for the formulation of perspective integration models for territories of historical industrial development into urban surroundings.
Materials and methods. 14 typical examples of renovation of historical industrial territories in Moscow were selected to be analyzed. Materials on the history of transfiguration of these areas have been systematized. Socioeconomic analysis of separate investigated objects and graph-analytical analysis of manifesting clustering of public spaces in historical industrial areas were conducted.
Results. Three stages of socialization were identified on the basis of 14 examples: initial stage, focused stage and systematic stage. The stages correspond to the key dates of appearance of public spaces on the foundation of industrial heritage territorial formations. Dynamics of appearance of the public environment on industrial territories, from natural social develop-ment to the focused stage in which the principles of openness and public availability are set by a project, is noted. The third, systematic stage, which is focused on the preservation of historical industrial territories as a complex and involving the creation of a system of public spaces on the basis of conserving the historical industrial developments, is a promising direction for the creation of a unique urban environment.
Conclusions. The defining role of the creation of public spaces in the process of industrial heritage renovation has been identified. The regular patterns of the location of the converted historical industrial areas relative to the center of Moscow are given, and the development areas, as well as real estate value within the boundaries of the areas under consideration (office rent and housing purchase) and on the adjacent territories are compared. The conclusion about social accessibility of territories is made, and the prospects of development of public spaces on the foundation of industrial heritage are outlined.
Determination of active and reactive thermal resistance of one-layer building envelopes
Authors: Musorina Tatiana A. , Petrichenko Mikhail R. , Zaborova Darya D. , Gamayunova Olga S. 
Published: August 2020

Introduction. The subject of the study is the individual characteristics of a 0.51 m thick external single-layer building envelope made of solid ceramic bricks. The paper focuses on the heat engineering parameters of the wall, namely, the calculation of active and reactive thermal resistances. We determine the differences between the two types of resistances. We also provide an example of calculating the thermal boundary layer in which all temperature fluctuations occur and determining the amount of heat absorbed and released by the envelope.
Materials and methods. We give consideration to taking into account the two components of thermal resistance based on wave functions — thermal and temperature waves. Active thermal resistance is determined at any point of the building envelope with a fixed time value t (stationary heat transfer mode). The coordinate is recorded when determining total resistance. To calculate the thickness of the envelope thermal boundary layer, the temperature differential from −30 to 40 °С outside the premises is considered, the temperature inside the premises is assumed to be 18 °С. The temperature differential value is calculated from the ratio of the difference between current temperatures and the initial value. The required heat quantity and heat output are calculated using standard thermal physics formulas.
Results. The difference between active and reactive thermal resistances, which together make up total thermal resistance, was proved. Active resistance is always 1.57 times less than total resistance. In this case, the active resistance will drop as the temperature differential decreases, and will increase when the outside temperature is higher than the temperature inside the premise. The thermal boundary layer thickness is always less than half of the envelope thickness.
Conclusions. Using this method, it is sufficient to calculate the active thermal resistance of the building envelope to determine the remaining values. In addition, the greater the temperature differential, the thicker the temperature boundary layer, i.e. all temperature changes occur only in this layer while the rest of the envelope functions as a thermal accumulator. When the outside ambient temperature drops, all accumulated heat will be transferred into the premise. Such an envelope can be used to heat the premise or to direct this heat to various envelope elements.
Modern biopositive technologies of waste processing in the utilities and construction industries
Authors: Chertes Konstantin L. , Shestakov Nikolay I. 
Published: August 2020

Introduction. In this article the analysis of certain biopositive technologies applied to processing or recycling of construction waste, municipal sewage, and paste-like slurries of organo-mineral nature is performed. The relevance of this research is confirmed by the steadily growing number of publications and currently implemented government programmes aimed at solving such problems. The paper summarizes the results of research into the treatment of wastes having different origin.
Materials and methods. The analysis of the research literature and patents for inventions, as well as publicly available technologies used in waste processing and recycling is performed. Selection of biopositive technologies based on the chemical nature of materials and their groups is described. Biopositive technologies, most effectively applied to construction materials, are identified for the purpose of converting engineering structures into secondary raw components. The co-authors demonstrate the application of a biopositive technology to sludge decontaminated at municipal waste water treatment plants and to hot waste generated by the hydrolysis industry, as well as technologies used to process special thermal insulation and waterproofing materials.
Results. The use of water-organic emulsions as active components in effective regeneration of asphalt granulated concrete mixtures is considered. Сompositions, concentrations and sedimentation stability of such emulsions have been identified. The results of the study of physical, mechanical and hydro-physical properties of the asphalt-concrete granulate treated with water-organic emulsions are described. This regeneration technology helps bitumen to restore binding properties on the surface of the asphalt-concrete granulate and makes this composite applicable as a material designated for the bottom layers of the road pavement.
Conclusions. These biopositive technologies make it possible to efficiently and rationally process or recycle a wide range of municipal and construction waste into structures and products having various applications. Recycling, composting and plasma technologies are considered in this case.
Prospects for the life cycle modeling of a capital construction facility using information flows
Authors: Gusakova Elena A. , Ovchinnikov Aleksey N. 
Published: August 2020

Introduction. The analysis of development and application of BIM technologies in the Russian construction industry has proven the absence of the system approach and uniform concepts of industry-specific information modelling technologies. Against this background, relevant issues include the strategic objective, or the digital transformation of the industry with the help of a uniform federal information platform, as well as development of long-term models designated for the organization and management of the whole life cycle of capital construction facilities.
Materials and methods. The article covers features and opportunities provided by digital technologies, including cloud computing and big data, the industrial Internet of things and the blockсhain, in terms of practical prospects and information characteristics of the tasks that include organization of subsystems, participants and construction project stages.
Results. The structure of an information model designated for the organization and management of a capital construction facility’s life cycle is presented as a set of interrelated information flows for consecutive stages, subsystems and project participants. It’s been proven that traditional principles of organization and management restrain the accumulated powerful potential of digital transformation; therefore, the development of the architecture of a unified BIM platform requires new production concepts for the organization and management of project information flows. The co-authors propose an implementation pattern for the management concept and model: it represents a virtual design company, which organizes interaction between participants of a capital construction project and manages its life cycle according to new information and communication principles.
Conclusions. A virtual project company integrates the functions of digital integrated production concepts, including the BIM platform, the platform-based production chain and the virtual production corporation, which correspond to the features of transformations of successive stages and the composition of participants contributing to the facility’s life cycle. Any further development and introduction of the concept of a virtual design company can serve as the organizational, technological and structural management base for the whole life cycle of a project and a new pattern of the work process organization and interaction between project developers.
Evolution and characteristics of the transdisciplinary perspective in research: a literature review
Authors: Hernandez-Aguilar C. , Dominguez-Pacheco A. , Martínez-Ortiz E. J. , Ivanov Rumen , López Bonilla J. L. , Cruz-Orea A. , Ordonez-Miranda J. 
Published: August 2020

In this documentary investigation, we review literature about the transdisciplinary perspective (TD) to generate knowledge, locating its origin, evolution and characteristic features. It is found that: i) This origin is located in France and the United States, although some characteristic features related to self-knowledge, participatory research and the unity of knowledge, were proposed before the creation of this TD term introduced in 1970. ii) The concept of transdisciplinarity has evolved over time involving a transition of vision towards the application of perspective to investigate. Switzerland was the first country to apply the transdisciplinarity in research in the 1990s. iii) The key world events that gave impetus to the transdisciplinarity are the world (1994) and Zurich (2000) congresses, as well as the special edition entitled “the foundation of Academy of Transdisciplinary Learning of Advanced Studies (ATLAS)” of the Journal "Futures" (2004) and the 10th anniversary edition of the Transdisciplinarity Journal of Engineering & Science (TJES) in 2010. iv) the main features of transdisciplinary research are: a) research for society and with society, i.e. participatory research, b) scientific research under systemic thinking, c) communication of results to the scientific community and disseminated to non-scientific population. v). The number of transdisciplinary research publications have increased over time, along with the quantity of authors per publication and citations thereof. Some contributions from the 90s were the most impactful due to the number of cites today. The transdisciplinary approach could be the best pathway to develop research in Latin American countries and the world, for solving the diverse problems of society.
Classifying the Contents of Cybersecurity Risk Disclosure through Textual Analysis and Factor Analysis
Authors: Cheong Arion , Yoon Kyunghee , Cho Soohyun , No Won Gyun 
Published: August 2020

ABSTRACT
Cybersecurity has garnered much attention due to the increasing frequency and cost of cybersecurity incidents and has become a significant concern for organizations and governments. Regulators such as the Securities and Exchange Commission (SEC) have also shown an interest in cybersecurity and the quality of cybersecurity risk disclosures. This paper examines the informativeness of cybersecurity risk disclosures when cybersecurity incidents or related internal control weaknesses are reported. In particular, we propose a quantitative methodology, which is a combination of textual analysis and factor analysis, for classifying cybersecurity risk disclosures into nine factors. Our results show different disclosing patterns among firms depending on whether they had cybersecurity incidents and internal control weaknesses. Further, our analysis indicates that firms disclose control-related factors to mediate the negative effect of disclosing vulnerability-related factors. This study provides various stakeholders, including investors, regulators, and researchers, with insight into the informativeness of cybersecurity risk disclosures.
Design, Fabrication and Performance Evaluation of a Shell and Tube Heat Exchanger for Practical Application
Authors: Abdulmumuni Bashiru , Ayoade Adedeji Mathew , Buhari Ologunye Opeyemi , Olatunde Azeez Rasheed , Olaniyi Fanifosi Johnson 
Published: August 2020

A heat exchanger is a device used to transfer thermal energy between two or more fluids, at different temperatures in thermal contact. This paper focuses on a shell-and-tubes heat exchanger that involves two fluids (hot water and cold water) in contact with each other while the cold water flows through the tubes and hot water through the shell. Heat exchangers have special and practical applications in the feed water cooler in the process industries, power plants, chemical plants, refineries, process applications as well as refrigeration and air conditioning industry. The design calculations were carried out to determine the specifications of essential parameters for the development of the heat exchanger, data generated from the theoretical formulae were used to fabricate the heat exchanger using some locally available and durable materials, and the performance of the system was evaluated. Some of the parameters evaluated include heat duty, capacity ratio, effectiveness, overall heat transfer coefficient, and fouling factor. The heat exchanger was tested under various flow conditions and the results obtained were as follows; cold water inlet temperatures of (26, 26, 26, 27and 27) ºC increased to (59, 44, 39, 47 and 35) ºC after (10, 7½, 6½ 8, and 6) minutes and the hot water temperatures decreased from (100, 80, 75, 87 and 73) ºC to (73, 59, 55, 62 and 50) ºC, respectively. The design data and test data were compared in terms of the heat duty, capacity ratio, effectiveness, overall heat transfer coefficient, and fouling factor, the deviation is found to be 22.87%, 13.99%, 8.98%, 43.30%, and 43.30% respectively. The results obtained proved that the heat exchanger was effective, reliable and provides a good technical approach to evaluate the thermal performance of the heat exchanger and useful in conducting heat and mass transfer practical in thermodynamics laboratory.
Risk Analysis of Associated Gas Utilization in Power Plants
Authors: Allison Isaiah , Agbadede Roupa 
Published: August 2020

This study presents the analysis of associated gas fueled gas turbine power plant with a view to harnessing associated gas. GASTURB performance simulation software was employed to model and simulate the design and off design performance of the various engines that made up the power plant investigated. Monte Carlo Simulation using Palisade’s @RISK software was employed to conduct the risk analysis of associated fueled gas turbine by incorporating different variables. A decline rate of -13% was applied over the 20-year period of power plant life, beginning from Year 2015. When the distribution curves for the clean and degraded conditions of DS25 engine set were compared, the plots show that the clean condition generates higher profit than the degraded condition. Also, when the clean condition for DS25 and LM6K engine sets were compared, the distribution curve plots show that the cluster of DS25 engine set generates a higher profit than the LM6K engine set.
SARS-COV-2: Learning the Lessons from our Experiences, A Critical and Personal Review
Authors: Ewing Graham 
Published: August 2020

The aims and objectives of this paper is to question established scientific thinking and medical protocols surrounding SARS-COV-2, stimulate debate, and consider alternative and more effective ways of screening and treating the severely affected patients which improve therapeutic outcomes and thereby reduce the complexity and cost of treating infected SARS-COV-2 patients.

The paper argues that national quarantine or lockdown strategies among countries (as a preventive approach) exhibit many shortcomings and are based on a set of erroneous assumptions which enables the independently minded to consider alternative diagnostic and/or therapeutic strategies e.g. to quarantine only the ‘at-risk’ groups; which could be significant in the future.

It raises for discussion a number of pertinent points e.g. (i) that the virus affects different patient groups in different ways; (ii) that the most severely affected who are at risk of death is currently the vast minority of the population, in particular those who are diabetic, obese and immunosuppressed; (iii) that chasing the virus using ‘test and trace’ methods should be augmented by advanced, remote screening methods to determine those in the most ‘at-risk’ groups who should be quarantined; and (iv) reviews the fundamental limitations of seeking only drug-based solutions instead of considering and focussing upon scientifically sustainable solutions based upon an understanding of the fundamental chemistry of biology.
Analysis of the work of the commodity distribution network of JSC “Mogotex” and choosing a strategy for interacting with intermediaries
Authors: Klimova L. 
Published: August 2020

With the development of market relations, most domestic enterprises have gained access to new markets, including external ones. The study and development of these markets requires not only time, but also significant financial, labor and organizational resources. Domestic manufacturer deals with a horizontal, geographically dispersed market, where a large number of consumers are present, and creating its own sales network to serve them requires disproportionately high costs in relation to the expected sales volume. Intermediaries, by providing relatively easy and inexpensive access to foreign markets, play an important role in the export of the enterprise’s products and are designed to ensure more efficient movement of goods from producer to consumer, while producers can focus their attention and effort on producing high-quality products that better meet the needs of consumers.An analysis of the distribution network of the open joint stock company “Mogotex” has been conducted in the article, the structure of finished production enterprises through joint ventures and through dealers have been analysed, the analysis of dynamics of sales through distribution network has been performed, the author`s methodology for evaluating the effectiveness of intermediaries, has been сreated, taking into account the opinions of experts from the Marketing Department of the company under study and the weight of the criteria selected for evaluation, based on the developed methodology, depending on the average amount of points collected, the company᾽s intermediaries have been grouped and strategies for interaction with various groups have been selected. For the key intermediaries of the enterprise, the development of a program for their stimulation and support has been proposed.
Growth of the region`s export potential and increasing its competitive positions by creating a cluster in the leading industry
Authors: Komarova S. , Abramenkov M. 
Published: August 2020

It has been proposed to create and form a cluster of the cement industry in the Mogilev region. Сreationof structures allowing regional entities to carry out foreign economic activity in more favorable conditions solves many problems of overcoming the crisis situation.During the analysis of the effectiveness of the foreign economic activity of the Mogilev region, one of the problems identified was low export volumes in the regions of the region, which are significantly lower than in Mogilev and the Mogilev region.Increasing the competitiveness of enterprises› products in the cluster is achieved through the following advantages: access to information, complementarity, attracting internal resources for the rapid introduction of innovations, lower research costs, low degree of risk in conducting research and development, overcoming competitive pressure, low entry barriers, availability of necessary resources and personnel. Creation of a cluster in the cement industry of the Mogilev region of the Republic of Belarus, including enterprises from the Krichevsky and Kostyukovichsky districts, will improve the competitive position of the region. The core of the cluster is the holding company Belarusian Cement Company, which is the largest holding company for the production of cement, reinforced concrete blocks and structures. The cluster will include two enterprises from the city of Kostyukovichi, these are organizations such as:Tsemagro JV OJSC Belarusian Cement Plant and OJSC Belarusian Cement Plant. It is also necessary to include the largest enterprises from the city of Krichev, namely:OJSC KrichevСement Slate and OJSCKrichevsky Reinforced Concrete Products Plant. This formation will significantly increase the competitiveness of the enterprises themselves and their products, taking full advantage of the cluster structure, enhance the export potential of districts and the region as a whole, and will also contribute to the innovative development of the region