scholarly journals The Organization of Biosphere Compatibility Construction : Justification of the Predictors of Building Development and the Implementation Prospects

2018 ◽  
Vol 7 (3.2) ◽  
pp. 584 ◽  
Author(s):  
Denys Chernyshev ◽  
Iryna Ivakhnenko ◽  
Maryna Klymchuk
Keyword(s):  
Life Cycle ◽  
Numerical Analysis ◽  
Urban Environment ◽  
Construction Project ◽  
Point Of View ◽  
Building Construction ◽  
Quantitative Indicators ◽  
The City ◽  
Selection Of

The article considers the modern practice of urban innovation, based on the principles of biosphere compatibility. The project solution of providing organizational and technological reliability of construction from the point of view of the possibility of realizing the functions of a biosphere compatibility city and introducing innovative constructive and architectural and planning solutions is analyzed. In relation to the construction project, the formalization of the methodology for calculating the indicators of the biosphere compatibility of cities and settlements, the quantitative indicators of the implementation of the functions of the city are determined. The obtained results of numerical analysis of the realization of city functions can predict the development of urban areal, assess the comfort and safety of the urban environment from the standpoint of biosphere compatibility of construction objects in order to harmonize the characteristics of the life cycle of these projects with the characteristics of the microenvironment of their implementation. The basis of such tools is: multifactorial, multicomponent modeling and multicriterial selection of alternatives for building construction for projects, provided that the level of biosphere compatibility is used as the leading analytical coordinate of such simulation. These models, implemented in the format of modern construction, will serve as a basis for organizational and technological and environmental expertise of projects.  

EVOLUTION AND CULTURAL SIGNIFICANCE OF GREEN PUBLIC SPACES IN KRASNOYARSK

2021 ◽  
pp. 29-42
Author(s):  
Olga N. Bliankinshyein ◽  
◽  
Natalya A. Popkova ◽  
Keyword(s):  
Urban Environment ◽  
Public Spaces ◽  
Point Of View ◽  
Green Spaces ◽  
Great Effort ◽  
Cultural Significance ◽  
Photographic Recording ◽  
Green Areas ◽  
The City ◽  
Cultural Role

One of the criteria for a comfortable ecologically clean urban environment is access to green spaces, their number and quality in any given city. Public green spaces play an important socio-cultural role in the context of active and passive recreation of citizens, various types of recreational activities. The relevance of this study is due to increased attention to the formation of open public spaces in the city of Krasnoyarsk. The purpose of this work is to trace the evolution and identify the social and cultural significance of the green public spaces in Krasnoyarsk. The objectives of the research are to study the green spaces of Krasnoyarsk in a historical retrospective, analyze the green spaces of Krasnoyarsk from the point of view of their ecological significance, recreational use. Research methods included literature review on the topic, analysis of historical data, field survey of the territory, long-term observation, photographic recording, comparative retrospective analysis, and graphic-analytical method. The study captures the most common types of public green spaces and their role in creating a comfortable urban environment. It traces in the most detail the evolution and cultural significance of the most important historical green spaces in Krasnoyarsk: the City Garden (now the Central Park), Yudinsky Garden, Krutovsky Garden. These examples show that gardens and parks can be formed both on the basis of the natural environment of urban forests, and artificially created by the efforts of citizens, that over time they can undergo various quantitative and qualitative, planning and functional transformations. Despite the transformations that have taken place, all the studied historical objects still exist and are used for their intended purpose. In addition to these historical green areas, we examine the newly organized public green spaces with a cultural and recreational component over the past decades: Tatyshev Park, All-season Fun-Park Bobrovy Log, Flora and Fauna Park Roev Ruchey, Dream Gardens and others. The article notes the importance of municipal, public and private initiatives in the organization of local green areas. The analysis allows us to assert that there is a certain system of public green spaces in Krasnoyarsk. It has disadvantages, such as an uneven distribution of green areas throughout the city, lack of interconnections between individual elements, aging of certain areas of greenery, and the complete destruction of some. Nevertheless, the city authorities, architects, designers and the general public make great effort to create a green framework for Krasnoyarsk destined to have an important recreational and cultural role.

scholarly journals Life Cycle Assessment of LNG Fueled Vessel in Domestic Services

2019 ◽  
Vol 7 (10) ◽  
pp. 359 ◽  
Author(s):  
Hwang ◽  
Jeong ◽  
Jung ◽  
Kim ◽  
Zhou
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Environmental Impact ◽  
South Korea ◽  
Point Of View ◽  
Marine Fuel ◽  
Pm 2.5 ◽  
Fuel Supply ◽  
Selection Of

This research was focused on a comparative analysis of using LNG as a marine fuel with a conventional marine gas oil (MGO) from an environmental point of view. A case study was performed using a 50K bulk carrier engaged in domestic services in South Korea. Considering the energy exporting market for South Korea, the fuel supply chain was designed with the two largest suppliers: Middle East (LNG-Qatar/MGO-Saudi Arabia) and U.S. The life cycle of each fuel type was categorized into three stages: Well-to-Tank (WtT), Tank-to-Wake (TtW), and Well-to-Wake (WtW). With the process modelling, the environmental impact of each stage was analyzed based on the five environmental impact categorizes: Global Warming Potential (GWP), Acidification Potential (AP), Photochemical Potential (POCP), Eutrophication Potential (EP) and Particulate Matter (PM). Analysis results reveal that emission levels for the LNG cases are significantly lower than the MGO cases in all potential impact categories. Particularly, Case 1 (LNG import to Korea from Qatar) is identified as the best option as producing the lowest emission levels per 1.0 × 107 MJ of fuel consumption: 977 tonnages of CO2 equivalent (for GWP), 1.76 tonnages of SO2 equivalent (for AP), 1.18 tonnages of N equivalent (for EP), 4.28 tonnages of NMVOC equivalent (for POCP) and 26 kg of PM 2.5 equivalent (for PM). On the other hand, the results also point out that the selection of the fuel supply routes could be an important factor contributing to emission levels since longer distances for freight transportation result in more emissions. It is worth noting that the life cycle assessment can offer us better understanding of holistic emission levels contributed by marine fuels from the cradle to the grave, which are highly believed to remedy the shortcomings of current marine emission indicators.

A LCA/LCC Optimized Selection of Power Plant System With Additional Facilities Options

2002 ◽  
Vol 124 (4) ◽  
pp. 290-299 ◽  
Author(s):  
Anugerah Widiyanto ◽  
Seizo Kato ◽  
Naoki Maruyama
Keyword(s):  
Power Generation ◽  
Life Cycle Assessment ◽  
Life Cycle ◽  
Energy Resource ◽  
Point Of View ◽  
Environmental Load ◽  
Source Selection ◽  
Social Environmental ◽  
Power Generation Systems ◽  
Selection Of

In the past, the selection of an energy resource for electricity generation was dominated by finding the least expensive power generating plant. Although such an approach is essential, there is growing concern about other aspects of power generation such as social, environmental and technological benefits and consequences of the energy source selection. The aims of this paper are first to introduce a life cycle assessment (LCA) scheme with the aid of the NETS (Numerical Eco-load Total Standardization) method that we have newly proposed. This method provides a numerical measure for evaluating the quantitative load of any industrial activity on the environment, and has been used to analyze the energy flow and the environmental loads of various power generation systems. A second goal is to develop a computer program to examine the applicability of technology options based on cost performance and environmental load reduction. A final goal of this work is to select the power system using life cycle assessment (LCA) and life cycle costing (LCC). As a result, environmental load and economical cost for various power generation systems are discussed from the LCA point of view for further ecological improvement.

scholarly journals Some reflections on the legend of the Marathon runner (hdt. 6.105, Aristoph. nub. 63–67, Plut. de glor. ath. 347c, Lucian. laps. 3 and the Roman Tradition)

2021 ◽  
Vol 23 ◽  
Author(s):  
Valeria Melis
Keyword(s):  
Marathon Runner ◽  
Point Of View ◽  
Good News ◽  
The City ◽  
Selection Of

A well-known tradition has it that after the victory of the Greeks over the Persian army at the battle of Marathon (490 B.C.E.) one of the Athenians ran forty kilometres from Marathon to Athens and died soon after his arrival in the city, after giving the good news. However, the story is more complicated than it seems, and several issues have claimed the attention of scholars, such as what the Marathon runner’s name was, what form of greeting he used and whether the episode really happened or not. The first part of my paper offers a reconsideration of the extant sources in order to express my point of view on the abovementioned issues. The second part aims at showing a selection of parallel passages which could possibly prove useful in trying to illustrate how the legend of the Marathon runner evolved into the shape it assumed in the Lucianean account, which is still considered as the ‘official’ version of the story.

Scheme Selection of Product Energy-Saving Design Based on Data Envelopment Analysis

2010 ◽  
Vol 44-47 ◽  
pp. 2080-2084
Author(s):  
Run Liang Dou ◽  
Ting Li
Keyword(s):  
Life Cycle ◽  
Energy Consumption ◽  
Data Envelopment Analysis ◽  
Energy Saving ◽  
Selection Method ◽  
Point Of View ◽  
Data Envelopment ◽  
Super Efficiency ◽  
Scheme Selection ◽  
Selection Of

A scheme selection method on the base of super efficiency DEA (DEA, data envelopment analysis) is put forward in order to design an energy-saving product. Firstly, a fishbone figure from the point of view of life cycle is established for the sake of analyzing energy-consumption factors systematically. Secondly, as the restriction of basic DEA model, super efficiency model of DEA is referred to choose the potentially energy-saving project. In view of the high difficulty in acquiring energy-consumption factors, this paper takes all the factors into account to select the scheme of energy-saving design. Finally an example of a blade at the stage of manufacture is introduced to illustrating this model. The achievements above solve the problem of the selection of energy-saving scheme, which provide significant references for product energy-saving design.

scholarly journals Features of the conceptual approach of contemporary Ukrainian artists in the genre of urban landscape

2020 ◽  
pp. 22-29
Author(s):  
Andriy Bludov
Keyword(s):  
Twentieth Century ◽  
Urban Environment ◽  
Urban Space ◽  
Urban Landscape ◽  
Point Of View ◽  
Conceptual Approach ◽  
General Direction ◽  
Modern City ◽  
Creative Person ◽  
The City

The article examines the features of the perception of the urban environment as a specific phe- nomenon. The article considers the artistic works of a group of contemporary Ukrainian artists P. Makov, A. Sai, L. Dzhuraev, A. Priduvalov in the genre of urban landscape from the point of view of a conceptual approach, which allows us to understand the general direction of development of this type of genre. The works of contemporary Ukrainian artists reflect how a modern city creates an endless combination of connections between different aspects of life and the corresponding various forms and impressions. The article analyzes the works that the authors demonstrated as their reflections on changes in the urban environment in special creative projects. The urban environment causes a creative person to strive to convey his atmosphere, images, rhythms in his own language. For centuries, artists have depicted the urban space, but it was in the twentieth century that the transformation of the urban environment into an urban one contributed to the fact that the city became a source of special inspiration for subsequent times. The theme of urbanism is specific in the work of contemporary Ukrainian artists, where the very phenomenon of the city is the basis of creative inspiration. The aim of this work is to study the conceptual and programmatic works of contemporary Ukrainian artists to reveal the theme of urbanism in painting and the main trends in displaying the city as a concept in the work of artists.

scholarly journals City and intelligentsia during the XIX-XX centuries. (historiographic aspect)

2021 ◽  
Vol 134 (1) ◽  
pp. 107-119
Author(s):  
G. Z. Sultangazy ◽  
Keyword(s):  
Urban Environment ◽  
Urban Space ◽  
Mutual Influence ◽  
Historical Context ◽  
Point Of View ◽  
Creative Force ◽  
History Of ◽  
Single Complex ◽  
Urban Issues ◽  
The City

The formation and development of the intelligence as a political and creative force could not exist without the influence of the urban environment. The integration of Kazakh intellectuals into the urban space has led to qualitative changes in such aspects as city, intelligence, and its behavioral patterns. The study of the factors of influence of urban space on the development of social groups and institutions, namely on the qualitative characteristics of the national intelligentsia, the processes of their adaptation to the urban environment is an important task of the humanities, including the historical one. Modern Kazakhstani historiography is in the paradigm of assimilating the results of European and Russian urban history. This article will highlight the historiographic situation in this direction from the point of view of the development of urban issues. The article attempts to analyze the phenomenon the mutual influence of the city and the Kazakh intelligentsia at the turn of the XIX-XX centuries by the principles of historiographic generalization. The city, being a multifunctional space where ideas and innovations are generated, changes not only the landscape, but also the world perception in general. The activities of the national intelligentsia are associated not only with creativity, but primarily with public activity, and determined the development of Kazakhstan in conceptual framework. Today, Kazakhstani historiography is represented by separate studies on the history of the city, intelligentsia, Cossacks, and merchants. At the same time, there are not enough research papers that would consider the population of Kazakhstan and the city as a single complex body, which is in permanent interaction and mutual influence, focusing on the history of everyday life. One of the methods of this study was the historical and genetic one, which allows us to consider the problems in its development and identify patterns. The use of the historicalcomparative method revealed differences in the development of Kazakhstani historiography. A comprehensive study of the urban environment in the historical context allows us to understand the nature of the changes in which society and the state existed, as well as the motives and aspirations of Kazakh intellectuals. One of the results was the identification of common patterns of Soviet and Kazakh historiography, where the city and the intelligentsia are the objects of research and are not considered in close connection and mutual influence. The designated problems did not receive due attention from researchers of both the Soviet and modern periods.

scholarly journals Armenian Amulets from the Collection of Armenian Orthodox Diocese in Baghdad

2021 ◽  
Vol 9 ◽  
pp. 42-79
Author(s):  
Lusine Sargsyan ◽  
◽  
Davit Ghazaryan ◽  
◽  
Keyword(s):  
Eighteenth Century ◽  
19Th Century ◽  
18Th Century ◽  
Point Of View ◽  
Innovative Approach ◽  
Western Art ◽  
The Third ◽  
The 19Th Century ◽  
The City ◽  
Selection Of

This study is dedicated to the Armenian manuscript and printed Amulet1 of the Armenian Diocese of Baghdad (DAOB). In this collection of early printings, there are two printed Amulets in scroll (Pr. n. 14, second half of the 19th century and Pr. n. 15, A.D. 1716). The third Amulet is a manuscript written in 1736 in the city of Erzrum (Karin) for a certain Ohan (Ms. n. 13). The scanned copies of these amulets are currently available through the website of Hill Museum and Manuscript Library (HMML).2 Since this paper is the first study of these amulets, it presents them in terms of codicology and bibliographical study and discusses their decoration. The study of some iconographic details will help to reveal the practice of using amulets and their meaning, considering them as a representation of Armenian “folklore-art”, since scribes and miniaturists were partly free to choose texts and decorate them, even they were mostly works of the priesthood.3 It should be noted that as artifacts of the same genre, having a purpose of protection of their owners using incantations and prayers, very often the content and decoration of these three Amulets have similarities. From this point of view, Ms. n. 13 (A.D. 1736) and Pr. n. 15 (A.D. 1716) are more relevant to each other both in content and, accordingly, in decoration. A selection of prayers and illustrations to them show almost the same structure, and for the printed Amulet, we can certainly argue that such structure was typical (but not limited) for the printed Amulets in the Armenian tradition from the 18th to 19th centuries. Despite some similarities with two previous Amulets, the Pr. n. 14 (19th century) represent another structure of content and its decoration. It is enriched with prayers and illustrations which does not exist in mentioned above two examples of the 18th century. E.g. engravings depicting the life of Christ (Annunciation, Birth of Jesus Christ, Baptism, Resurrection, etc.), or portraits of the evangelists, accompanied by the passages from their Gospels. Our research shows that the publishers of this Amulet had an eighteenth-century prototype and took an innovative approach using Western art engravings.

scholarly journals Increasing of effectivity of construction project on account of integration of information technologies

2021 ◽  
Vol 258 ◽  
pp. 09034
Author(s):  
Petr Govorukha
Keyword(s):  
Information Technology ◽  
Construction Industry ◽  
Systems Engineering ◽  
Information Technologies ◽  
Construction Project ◽  
Point Of View ◽  
Predictive Tool ◽  
Construction Companies ◽  
Selection Of

A conceptual methodology for increasing the efficiency of organizational and technological aspects of construction production by developing a predictive tool for participants in a construction project is described here. The initial direction of activity for working off the possibility of implementing the indicated methodology has been determined. During the analysis of a domestic experience of construction companies, the conditions for unlimited and constant integration of information technology (IT) were identified. The importance of constant tracking of innovations in the field of information technology for the selection of the most promising areas and methods of their integration, allowing the participants in a construction project to increase their efficiency at the lowest cost, was found. The description of the principles of systems engineering for the development of monitoring models in the field of IT is brought. The primary classification of information technologies from the point of view of the application in the construction industry is carried out. Based on consultations held with the leaders of construction companies there were defined the groups and subgroups of parameters, that may influence the effectiveness of realization of the construction project.

scholarly journals The method of selecting an integrated development territory for the high-rise unique constructions

2018 ◽  
Vol 33 ◽  
pp. 02064 ◽  
Author(s):  
Svetlana Sheina ◽  
Elina Shevtsova ◽  
Alexander Sukhinin ◽  
Elena Priss
Keyword(s):  
Urban Planning ◽  
Construction Project ◽  
Integrated Development ◽  
Priority Areas ◽  
High Rise ◽  
Complex Evaluation ◽  
Complex Development ◽  
Business Objects ◽  
The City ◽  
Selection Of

On the basis of data provided by the Department of architecture and urban planning of the city of Rostov-on-don, the problem of the choice of the territory for complex development that will be in priority for the construction of high-rise and unique buildings is solved. The objective of the study was the development of a methodology for selection of the area and the implementation of the proposed method on the example of evaluation of four-territories complex development. The developed method along with standard indicators of complex evaluation considers additional indicators that assess the territory from the position of high-rise unique building. The final result of the study is the rankings of the functional priority areas that takes into account the construction of both residential and public and business objects of unique high-rise construction. The use of the developed methodology will allow investors and customers to assess the investment attractiveness of the future unique construction project on the proposed site.

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