bluuebunny/crossref_metadata_2025_split huggingface dataset:
An analysis of the comparative and competitive advantage of sago processing business
Authors: Purbaningsih Y , Bafadal A , Sutariati G A K 
Published: December 2019

Abstract
The purpose of this study was (1) To analyze the level of comparative and competitive advantage of sago processing enterprises in East Kolaka Regency? (2) Examine the impact of government policy on the comparative and competitive advantage of sago processing enterprises in East Kolaka Regency. The study employed the Policy Analysis Matrix (PAM) analysis. The population of the study was sago-processing farmers in the sub-regency of Tirawuta of East Kolaka regency. The samples were 15 respondents. The variables of the study were output price, foreign costs, domestic costs, private price, and shadow prices. The results showed that the sago processing business in East Kolaka Generally sago processing business in East Kolaka have a positive level of comparative advantage with the value of Domestic Resource Cost Ratio (DRCR) of 0.27 and has a positive level of competitive advantage with value Private Cast ratio (PCR) 0.31. This suggests that the sago processing business in East Kolaka feasible to develop even enhanced in the future. Government policies that have not been in favor of sago processing business in East Kolaka lead this comparative effort advantage tend to decrease with Effective indicator Protection Coefficient (EPC) of 0.76, while the output policy causes Transfer Input value of IT value of Rp. (134.900). This indicates the absence of a purchase price policy on output area (Aci sago).
Biological test of the laundry industry toxicity of detergents and concentration of hemoglobin in tilapia (oreochromis niloticus
Authors: Saparuddin  , Arbain  
Published: December 2019

Abstract
The detergent from the laundry industry that continues to flow directly into the river will affect the oxygen supply of the aquatic biota, due to the disruption of the respiratory system. The objective is to determine the level of toxicity and hemoglobin concentration of tilapia (Oreochromis. niloticus) exposed to detergent residues from the laundry industry. This research method uses a randomized block design. This test was performed with five treatments and control with three repetitions. Each treatment was filled with detergent residues from the laundry industry with varying levels of concentration, namely 0%, 1%, 2%, 3%, 4% and 5% in each aquarium. The results showed that the highest mortality of tilapia occurred at a concentration of 5% up to 8 tails. While the lowest concentration of hemoglobin on day 10 and day 20 each occurred at a concentration level of 4% in (8.37% gr and 7.65% gr), while on day 30, the lowest concentration of hemoglobin was found in the Treatment concentration level of 5% for (6.42 gr%). It can be concluded that residues from the washing industry can affect the oxygen supply in fish, which is characterized by a reduced concentration of hemoglobin in tilapia from the normal concentration of hemoglobin.
The buckling of the physically nonlinear frame-rod structural systems
Authors: Dubrakova K O , Dubrakov S V , Altuhov F V , Galaeva D H 
Published: December 2019

Abstract
The article shows that different elements of timber structural systems loose stability at different stages of their deformation. The graphs of geometrical parameters affecting the critical parameters of stability reaching have been given. The results of the stability analysis for frame-rod structural systems taking in account stress values affecting the mechanical characteristic of timber have been presented. Using comparative analysis, we have shown the loading schem affecting the critical force value and the length factor. Using numerical simulation, we have got that the stress state is significantly affected by the critical parameters of stability for the considered system.
The regional agglomeration cultural environment integration and development with the use of the territory improvement information technology
Authors: Polyakova O M 
Published: December 2019

Abstract
Regional agglomerations are the compactly located urban settlements, united by economic, labor and cultural and community links. The issues of ensuring the development of the Samara-Tolyatti agglomeration of the Samara region in the Russian Federation, which consists of 8 urban districts and 8 districts, are considered. The development priorities of the agglomeration are taken into account, reflected in the development strategies of the region, the city of Togliatti, and can be effectively implemented subject to regional integration. The implementation of the identified areas of development is directly connected with the improvement of the cultural environment of the agglomeration, with the use of information technologies and the improvement of territories. Examples of solving tasks are given.
Energy efficient building structures based on gridshell
Authors: Buzalo N A , Versilov S O , Platonova I D , Tsaritova N G 
Published: December 2019

Abstract
To reduce energy resource consumption in construction industry, housing and utilities infrastructure, it is necessary to maximize the new structural solutions use for the buildings and structures. The bearing and enclosing structures functions separation allows using the optimal design scheme with minimal steel spread for the supporting structures and effective modern thermal insulation materials for the enclosure. The advantages of grid shell structural system are durability, seismic stability, easy installation, dismantling, transportation, re-installation without the heavy equipment use; it also can be used in remote and hard-to-reach places. The authors propose the modules that can be used as exhibition pavilions, shops, cafes with the room height up to 6 m. Mass production of grid shell domes became possible with the advent of computer-aided design, allowing to perform the calculation and the structure three-dimensional model.
Method justification for calculating the final setting of injection pile in clay soil
Authors: Polishchuk A I , Semenov I V , Maksimov F A 
Published: December 2019

Abstract
Method of final setting calculation for a single injection hanging pile 3 to 5 m length in clay soils is proposed. The method is based on the separate work of the lower end and the lateral surface of the injection pile; it takes into account the linear and non-linear dependencies of its setting from external load. The method takes into account the stages of the well formation by the injector pressing, its radial expansion during the concrete injection, and the physical and mechanical characteristics improvement of the soil around the injection pile barrel at its construction stage. The obtained results are considered as an approach to solving a complex task of estimating the deformations of individual and strip foundations after their strengthening with injection piles under buildings reconstruction. It can be used to predict the buildings foundations setting under new construction.
The unbalanced gyroscope stability investigation
Authors: Titova T N 
Published: December 2019

Abstract
In this paper the stability of motion of an unbalanced gyroscope with a flexible shaft in gimbal suspension is considered. First, we consider linear Hamiltonian systems of differential equations. A solution stability criterion is obtained in one case. Next, we explore the gyroscope motion. It consists of an internal and external framework. In the normal position, the axes of the frames and the rotor are mutually perpendicular and intersect at a point that is a fixed point of suspension. Friction in the bearings of the rotor and the frame is missing. The rotor motion system equations and gyroscope frames are considered in the first approximation. The case is considered when the characteristic equation corresponding to the motion equations in the first approximation has eigenvalues with a zero-real part. The stability criterion is obtained.
The bearing capacity of the explosive piles’ bases: the bases granular media geomechanics theory
Authors: Borozenets L M 
Published: December 2019

Abstract
The material of the scientific work is presented in two articles: “The bearing capacity of the explosive piles’ bases: the bases granular media geomechanics theory” and “The bearing capacity of the explosive piles’ bases: geotechnical design of rational structures”. The foundations granular media foundations geomechanics theory development and the innovative scientific technical problems integrated solution relevance is grounded. The purpose and objectives of the scientific research are defined. The main content of the research presented a brief justification of the results. The theory of geomechanics includes the principles of the theory of nonlinear soil mechanics of granular media of the foundations and non-linear linear mechanics of the soil of granular media of the foundations of single piles. The theory of geomechanics is intended for use as fundamental factors in the development of geotechnical engineering for the design of rational designs of ramming explosive single piles and foundations.
Accidents and emergency situations reasons in construction based on the construction structures survey results analysis
Authors: Skibin G , Subbotin A , Stepanov Andrey 
Published: December 2019

Abstract
The article provides an analysis of the accidents and emergencies causes, collapses during the buildings and structures construction, as well as the ongoing surveys results to identify the most common mistakes that developers make. This type of situation occurred on the Rostov region territory from 2001 to 2014, which is based on data from the buildings and structures technical survey.
Multi-criteria energy saving measures evaluation at the organizational and technological design stage
Authors: Bayramukov S H , Dolaeva Z N , Khezhev T A 
Published: December 2019

Abstract
The article is aimed at showing that for the organizational and technological solutions optimal choice when designing a construction object, it is necessary to take into account energy saving factors. The criteria importance assessment for energy-saving measures at the construction organization project design stage is given. The procedure for using the pairwise comparisons matrix allows to perform an optimal search for energy-saving measures, which will lead to the effective organizational and technological solutions choice at the design stage.
Thermal insulation and acoustic building composite materials based on expanded obsidian
Authors: Safaryan Artsruni , Sargsyan Tamara , Kalantaryan Marine , Melyan Hripsime 
Published: December 2019

Abstract
In modern conditions, one of the ways allowing the construction company to be competitive in the market is the use of modern high – quality and, at the same time, cheaper building materials. Many technogenic formations, in particular solid waste are valuable technological raw materials and can be involved in technological redistribution in order to obtain composite building materials. In the production of crushed stone, sands from lithoid pumice and perlite, it is advisable to produce separation and separate obsidian. In this case, the separated obsidian turns into production waste. The expantion of obsidian will allow to obtain a large porous ultralight material and thereby solve environmental issues – recycle production waste. On the base of expanded obsidian, it is possible to obtain new types of effective composite thermal insulation and acoustic materials (cellular concretes and acoustic plasters), which have high performance properties and expand the range of effective building composite materials.
The use of glass structures in the design of unique structures
Authors: Mayatskaya I A , Yazyeva S B , Kolotienko M A , Yazyev B M 
Published: December 2019

Abstract
The paper considers the use of glass structures in the design of facades of buildings with unique shapes and the use of these elements in the interior of the structure. Attention is given to various types of glass and frameworks for glass structures. The advantages of using these architectural elements are shown.
The research on bearing capacity of supports with annular section
Authors: Shchutskiy V L , Nasevich A S , Chubarov V E , Blyagoz A M 
Published: December 2019

Abstract
Our research work on the physical and mechanical properties of centrifuged concrete, the strength and deformability of cylindrical and conical transmission towers made it possible to reveal some incorrect calculations according to the old and new standards. To identify discrepancies in the calculations for the supports with annular section according to the SNiP 2.03.01-84 and according to the SP 63.13330.2012, we carried out the numerical experiments on the example of the transmission tower supports. As the test sample, the cylindrical transmission tower according to the Certification System GOST 22687.2
Light factor in the city’s architectural environment
Authors: Vovzhenyak P Yu , Perzev V V , Pavlovskaya E E , Metlenkov N F 
Published: December 2019

Abstract
Lighting design is the area regulated today only indirectly, proceeding from requirements of visibility of objects, mainly, criteria of quantity of light on road coverings and facades of the lit objects and uneven distribution on them. There is an underestimation of its role and potential in creating an artistic image of the city in the design of its architectural environment, counting on the visual perception of it only in the daytime. Purpose of research. To identify and formulate problems and prospects for the development of lighting design, to develop recommendations for the light solution of the urban environment. To consider the light environment as a system, to determine the main levels of architectural and compositional tasks of its formation. Method of research. With the help of the analysis of the light environment of the city of Belgorod the problems of its formation are revealed. The main disadvantage of the formation of the urban light environment is the lack of unity in the solution of lighting different areas of the city, the prevalence of light advertising over architectural objects, destroying the stylistic unity of the urban environment. The comparison of the solution of such problems by the Metropolitan administration is carried out. The importance of light as a factor in the formation of the originality of the city is noted. Research result. The development of the concept of urban lighting is proposed, its basic principles are highlighted, ways of solving the problem of organizing night lighting of the urban environment are identified. The potential of lighting design and lighting technologies in modern architecture is only half, and in Russian projects – hardly a quarter. We are in the beginning, but a growing number of interesting projects gives reason to believe that we are moving in the right direction and with the right approach, using the expertise already available, by purchasing and accumulating your own will inevitably achieve the development of their professional achievements in the field of lighting design and the organization of the light environment of the city. Currently, the problem of competent and qualified approach to urban lighting requires the full attention of architects-urban planners and architectural and design organizations.
The urban conflicts identification and resolution on the Belogorie reserve territory
Authors: Perkova M V , Roshupkina O E , Kolesnikova L I , Vaytens A G 
Published: December 2019

Abstract
One of the state environmental policy priorities both in Russia and other countries is the preservation and development of nature reserves and specially protected natural territories. The article discusses the state natural reserve “Belogorye” Belgorod region. The nature reserve “Belogorye” territory includes five sites in different municipal districts of the region. The main problem of the reserve development is that its territory is of an island character, does not have connecting elements and is a subject to human impact. To solve the specially protected and adjacent territories development existing problems, a conflict approach, which consists of identifying the subjective and objective territorial development contradictions, identifying urban the planning activities participants (subjects) personal conflicts and finding the means and possibilities to resolve these conflicts by legal and urban planning methods, is proposed. The analysis of the the most problematic areas limitations and burdens of the Belogorie reserve is made. Identified and classified urban conflicts in relation to the reserve territory among which are: land use, social and functional purposes, transport, regulatory documents, property. The regional significance cultural heritage objects are revealed - architectural monuments and historically significant places (zaseki). A territories adjacent functioning model to the reserve has been developed. It also proposes the cultural heritage object reconstruction with the hotel and a museum adaptation.
Architectural design of residential modules using additive technologies
Authors: Drebezgova M Yu , Chernysheva N V , Klimenko V A , Olisov A V 
Published: December 2019

Abstract
The study focuses on the use of additive technologies in the field of architecture and design. The relationship between 3D printing technology and the main factors influencing the formation of the structural architectural typology is revealed. The main principle of the whole variety architectural forms systematization with a set of applied technologies and materials is traced. The impact of additive technologies on materials as well as on the concept of an architectural object and its function is analyzed in detail. The work developed and supplemented the features of the architectural objects’ formation using 3D-printing. The analysis and systematization of its practical implementation in Russia and abroad, taking into account the structural and functional features, is undertaken.
The shopping centers architecture features in the largest southern city of Russia
Authors: Molchanov V M , Molchanova K E , Irmanova E V 
Published: December 2019

Abstract
The article researches the role of shopping and multifunctional shopping centers, which are considered to be the largest places of attraction for the population and influential employers in the city, the most profitable type of commercial real estate. The information technology development, global logistics and the widespread introduction of the consumer society ideology as well as the population high motorization contribute to the increasing social importance of shopping centers in the modern world. Currently, shopping centers are becoming the most important architectural and social sites of the largest city. The article reveals the issue status today. The attractiveness and the need to introduce multifunctional shopping centers as places of attraction of the population in cities. Examples of world and domestic practice are given. The multifunctional shopping centers of the largest city in Russia, Rostov-on-Don, are analyzed in detail. Three concepts of a multifunctional shopping center are identified.
Museum as an element of multicultural space
Authors: Varitlova D.A 
Published: December 2019

Abstract
The purpose of the article is to show that museum having been one of the first establishments for a long time, became a multicultural space. The author describes the main stages of the museum spaces’ development and points out the cultural and social processes that influenced the functional composition throughout the whole history. The comparison of modern museum and proto-museum institutions is given, common features that stay unchanged and perform practically as a core of its’ functioning are highlighted. Moreover, the links between museum typology and ongoing processes in society are demonstrated and grounded. The article stresses out the museum spaces’ multicultural features and the way how urban environment changes in its turn, being influenced by it as a culture-forming establishment.
The Parametric Architecture Tall Buildings Implementation Aspects
Authors: Pimenova E V , Grigoryan M N , Ivanova P V 
Published: December 2019

Abstract
The presented article discusses the design of the high-rise buildings, created on the parametric architecture basis. The relevance of the topic is due not only to the identification of new directions in shaping high-rise buildings, but also to defining the parametric architecture main aspects implementation that has become possible in the digital technologies’ development conditions in the field of design and construction. On the basis of a comprehensive analysis of the experience in the design and construction of the parametric architecture high-rise buildings, the main areas of innovative technologies and materials application have been determined. On the conducted research basis, the main aspects of the high-rise buildings’ parametric architecture implementation that meet the sustainable development requirements are identified.
Building materials and technologies of modern housing: architectural and environmental aspects
Authors: Subbotin O S 
Published: December 2019

Abstract
The issues of architectural and environmental solutions in the design and construction of low-rise residential buildings, including the distinctive properties of building materials, due to the conditions of modern material culture, aesthetic features of the external and internal appearance of these buildings are considered. It is noted that the conceptual approach to the choice of the technologies in the implementation of the construction of these objects helps to determine the necessary organization and structural work, as well as additional artistic means of architectural expressiveness. It is also indicated that, along with architectural expressiveness, environmental safety becomes one of the main requirements for the comfort of living in a dwelling house. Considerable attention is paid to modern building materials and innovative technologies that form new creative challenges facing architects.
Features of the building materials use in architectural and urban heritage restoration
Authors: Subbotin O S 
Published: December 2019

Abstract
The article is devoted to the study of the building materials use principles in the restoration of monuments of architectural and town-planning heritage. The basic properties of the materials, classification and specificity of their use are indicated. As a result of the analysis, the most important role of the material in the formation of the architectural image of the object was substantiated. It is concluded that the material should be considered not only in the context of technical parameters, but also in terms of architectural and artistic characteristics. Attention is focused on the object authenticity meaning understanding and on the operational properties of the materials for decoration. It was noted that the choice of the materials should occur on the basis of the preceding stage of the material research, as a segment of a detailed survey of the technical state of the structure.