scholarly journals THE STUDY OF IMPACT OF FACTORS ON PROFITABILITY INDEX OF RECONSTRUCTION OF THE DWELLINGS

2020 ◽  
Vol 1 (154) ◽  
pp. 178-184
Author(s):  
T. Dubelt
Keyword(s):  
Graphical Models ◽  
Mathematical Analysis ◽  
Efficient Solutions ◽  
Graphical Modeling ◽  
Mathematical Formula ◽  
Technological Factors ◽  
Simultaneous Impact ◽  
Lack Of Information ◽  
The Impact ◽  
The Given

The article deals with the study of impact of organizational and technological factors on the index of recon-struction profitability of dwellings of first mass series on condition of habitants’ eviction while doing operations. We find lack of information on the methodology of the study of such objects in informative sources . Factual dwellings’ reconstruction has an incidental character and does not allow to define the impact of factors on the indexes of reconstruction because it takes place by fixed values of factors and limited quantities of objects. And as a consequence we find investors’ unwillingness to put money into the reconstruction of the dwellings of typical series. The purpose of the study is to define the efficient solutions of reconstruction of the dwelling of typical series 1-4382.5-7. The given task is solved by making abstract models of the series imitating reconstruction’s operations by simultaneous impact of organizational and technological factors. While conducting the investigation we defined the factors and the levels of their variation that have impact on the dwellings’ reconstruction. The plan of multiple experiment was elaborated considering the simultaneous effect of the given factors on reconstruction indexes. On the basis of the given series of dwelling we made informative and graphical models, and we also got the indexes of reconstruction. Graphical modeling allowed to obtain numerical values of operations’ durability. Simultaneous impact of factors and the conditions of habitants’ eviction defined numerical value of operations’ cost. With the help of formula we obtained the value of profitability index. We defined the dependency of profitability index on varying factors using the methods of mathematical analysis. It is shown in the form of dependency charts and is described by mathematical formula. We substantiated the admissible numerical values of profitability index of reconstruction of the dwellings of first mass series. The conclusions about effective solutions on reconstruction of such dwellings are made by graphical image and the areas of effective solutions are defined Keywords: factors, reconstruction indexes, reconstruction models, mathematical analysis, charts of dependency.

scholarly journals THE STUDY OF PROFITABILITY OF DWELLING RECONSTRUCTION OF FIRST MASS SERIES

2019 ◽  
Vol 2 (53) ◽  
pp. 143-150
Author(s):  
Tatiana Dubelt
Keyword(s):  
Numerical Experiment ◽  
Mathematical Models ◽  
Graphical Models ◽  
Technological Factors ◽  
Simultaneous Impact ◽  
The Given

The study of organizational and technological factors on dwelling reconstruction profitability of first mass series with thepurpose to define the effective organizational solutions of reconstruction is described. The study is carried out on the basis ofexample of dwelling reconstruction of typical series 1-4382.5-7. The informative and graphical models of reconstruction aremade. The factors having impact on reconstruction indexes are defined. The plan of numerical experiment considering simultaneous impact of the given factors on the profitability index of reconstruction is made. With the help of experimental andstatistical modeling mathematical models of dependency of profitability on the factors in the form of charts are made.The charts analysis defined the areas of effective solutions by simultaneous impact of factors. By the results of studies theconclusions about the conditions of such dwellings reconstruction operations are made.

A Causal Model for Analyzing the Impact of Graphical Modeling Languages on Usability

2014 ◽  
Vol 24 (09) ◽  
pp. 1337-1355 ◽  
Author(s):  
Christian Schalles ◽  
John Creagh ◽  
Michael Rebstock
Keyword(s):  
Graphical Models ◽  
Causal Model ◽  
Equation Modeling ◽  
Modeling Languages ◽  
Graphical Modeling ◽  
Model Interpretation ◽  
Structure Equation Modeling ◽  
Cognitive Theories ◽  
The Impact ◽  
Theoretical Issues

Today, developing the conceptual design of information systems has become inconceivable without the support of graphical models. Models are developed using graph-based modeling languages such as UML. This study focuses on the impact of metamodel properties on different usability attributes in the domain of graphical modeling languages. The study is based on a model of hypotheses including a structural causal model developed under consideration of cognitive theories and usability theory. Survey data is collected and the causal hypotheses are assessed using a structure equation modeling approach. The study shows important findings for practical and theoretical issues of how differing modeling languages are influencing usability attributes on causal stages in the modeling domain. The main focus of this article is to define differences and similarities of how language metaproperties impact usability attributes in model interpretation scenarios.

Post-fire seismic performance of precast reinforced concrete columns

PCI Journal ◽  
2020 ◽  
Vol 65 (6) ◽  
pp. 62-80
Author(s):  
Ugur Demir ◽  
Mark F. Green ◽  
Alper Ilki
Keyword(s):  
Reinforced Concrete ◽  
Failure Modes ◽  
Precast Concrete ◽  
Concrete Columns ◽  
Fire Exposure ◽  
Residual Displacements ◽  
Lack Of Information ◽  
Seismic Tests ◽  
The Impact ◽  
The Given

Quantifying the seismic resistance of reinforced concrete buildings after fire is difficult because of the lack of information regarding their strength and ductility under earthquake loads. In this study, four full-scale flexure-controlled reinforced precast concrete columns were subjected to quasi-static reversed cyclic lateral loading under constant axial load to examine the seismic response of reinforced precast concrete columns damaged by 30, 60, and 90 minutes of fire. For the first time, the impact of fire damage on force-displacement behavior, moment-curvature relationship, stiffness, energy dissipation capacity, and residual displacements was investigated through postfire seismic tests. Test results clearly indicated that the fire exposure did not significantly affect the lateral-load-bearing capacity, failure modes, and ductility of the columns, with the exception of the specimen subjected to 90 minutes of fire exposure. The analytical study consisting of thermal and fiber-based structural analysis demonstrated that conventional principles of structural mechanics are valid for estimation of the postfire seismic behavior of reinforced precast concrete columns when the deteriorations in materials are realistically taken into account and the given algorithm is followed.

scholarly journals ANALYTICAL STUDY OF THE MARKETING COMMUNICATIONS MARKET IN UKRAINE FOR 2016–2020

2020 ◽  
Author(s):  
Iryna Ivanenko ◽  
Keyword(s):  
Negative Impact ◽  
Marketing Communications ◽  
Market Segment ◽  
Growth Trend ◽  
Progressive Development ◽  
Lack Of Information ◽  
Literary Sources ◽  
Active Processes ◽  
The Impact ◽  
The Given

The article is devoted to substantiation of theoretical and methodical bases of formulation of essence of definition “market of marketing communications”, the analysis of definitions available in literary sources is carried out and that which in the opinion of the author is the most complete and adequate modern market conditions is chosen. The general and specific factors of influence on the market of marketing communications are defined. Due to the lack of information on the results of the marketing communications market in official sources, economic diagnostics was conducted on the basis of data from the All-Ukrainian Advertising Coalition. The development of the marketing communications market for 2016–2020 is analyzed in terms of its separate segments: the advertising media market, the marketing communications service and digital advertising. It is established that as a result of declining incomes and purchasing power of the population and due to the introduction of quarantine restrictions, the market of marketing communications showed a negative growth trend for 2019–2020 by consumers and its transformation into a commercial platform. It is determined that the impact of quarantine restrictions had a negative impact on the dynamics of the market of marketing communications in Ukraine. The impact of COVID-19 has had a particular impact on cinema advertising: this segment has shrunk by more than half in 2020. Based on the analysis of statistical information, the main trends in the development of the marketing communications market are identified, as well as a forecast for this market segment for 2021. The progressive development of the marketing communications market in 2021 will depend on changes in the level of income and the epidemiological situation in the country. Most reputable experts and organizations have optimistic forecasts for the development of the marketing communications market. Active processes of development of the market of marketing communications cause constant revision and improvement of a methodology of an estimation of the given market segment by experts.

scholarly journals Mathematical Analysis on The Epidemic of Coronavirus Disease 2019

2020 ◽  
Vol 4 (1) ◽  
pp. 1-7
Author(s):  
Bin Zhao ◽  
Keyword(s):  
United States ◽  
Mathematical Analysis ◽  
The United States ◽  
Hubei Province ◽  
European Countries ◽  
Future Trends ◽  
The Impact ◽  
The Given

the United States and many European countries. This paper mainly studies the impact of COVID-19 outbreaks at Hubei Province and the United States, fits the given data and predicts future trends.

The Role of Threat and Economic Uncertainty in Support for Scottish Independence

2014 ◽  
Vol 23 (1) ◽  
pp. 103-124 ◽  
Author(s):  
Daniel Kopasker
Keyword(s):  
Economic Consequences ◽  
Perceived Threat ◽  
Constitutional Change ◽  
Lack Of Information ◽  
Economic Expectations ◽  
Scottish Independence ◽  
The Individual ◽  
The Impact ◽  
Levels Of Support

Existing research has consistently shown that perceptions of the potential economic consequences of Scottish independence are vital to levels of support for constitutional change. This paper attempts to investigate the mechanism by which expectations of the economic consequences of independence are formed. A hypothesised causal micro-level mechanism is tested that relates constitutional preferences to the existing skill investments of the individual. Evidence is presented that larger skill investments are associated with a greater likelihood of perceiving economic threats from independence. Additionally, greater perceived threat results in lower support for independence. The impact of uncertainty on both positive and negative economic expectations is also examined. While uncertainty has little effect on negative expectations, it significantly reduces the likelihood of those with positive expectations supporting independence. Overall, it appears that a general economy-wide threat is most significant, and it is conjectured that this stems a lack of information on macroeconomic governance credentials.

Impact Of Transformational Leadership On Motivating Faculty Members

2019 ◽  
Vol 118 (11) ◽  
pp. 303-312
Author(s):  
Jamal Asad Mezel ◽  
Adnan Fadhil Khaleel ◽  
Kiran Das Naik Eslavath
Keyword(s):  
Transformational Leadership ◽  
Empirical Study ◽  
Leadership Styles ◽  
Faculty Members ◽  
Traditional Form ◽  
Lack Of Information ◽  
University Leaders ◽  
The University ◽  
The Impact

This empirical study show that the impact of all styles was well moderate. The means of effect of all styles were less than 3 out of 5. It means the expected impact of transformational affect upon the all dimensions of the activities, are not expected due to the traditional styles of leadership and the lack of information about the transformational leadership styles which can guide leaders to use such styles in the organization which may be this results due to lack of trained leaders and necessary knowledge with the leaders in all universities about transformational styles the traditional form of the leadership styles which used by the university leaders affect the communication between all levels of the administration and the faculty members which has consequence because decrease in motivation and a self-consideration from the administration.

Revisiting the Penetration of Islam in the Philippines and its Implication for the Development of Muslim Institutions (Pengkajian semula Tentang Penetrasi Islam di Filipina dan Kesannya terhadap Pembangunan Institusi Islam)

2019 ◽  
Vol 16 (1) ◽  
pp. 70-91
Author(s):  
Alizaman D. Gamon ◽  
Mariam Saidona Tagoranao
Keyword(s):  
Political Stability ◽  
The Philippines ◽  
Third Wave ◽  
National Unity ◽  
Policy Makers ◽  
Peace And Justice ◽  
Muslim Communities ◽  
The Impact ◽  
The Given ◽  
Islamic Institutions

This study discusses the penetration of Islam in the Philippines, particularly the third wave of its expansion, which was brought by Sufi missionaries. It reinstates the historical relevance of Sufi ideas and approaches due to its contemporary relevance to the concept of social co-existence. The rational, intellectual and philosophical dimension of Islam is manifested in the cultural and traditional life of Muslim communities. The study also analyzes the impact of Muslim struggle for the development of Islamic institutions in the context of the secular state. The ongoing, unsettled debate between Islamic and government approaches to peace and development in Mindanao and Sulu continues unabated. Over the years, reforms were introduced, but in their midst, evidence of government biases and prejudices with regards to Islamic institutions have surfaced. Muslim leaders and intellectuals responded in the context of historical rights and freedom, but those views were often questioned as they are presumed to be incompatible with the national agenda for national unity. It was very recently that this incompatibility was readdressed giving support to having lasting peace and justice in Mindanao. The study argues that there have been substantial state-sponsored reforms which may contribute to the gradual advancement of Muslim communities. Though the path for the passage of Muslim concerns within the given condition is fragile and open to challenges, the study recognizes the prominence of inter-civilizational dialogue, from which the universal values of humanity will be embraced by both Muslim and non-Muslim policy makers. In addition, Muslim and non-Muslim communities in the Philippines need to embrace the universal principle of humanity and coexistence due to its relevance to the political stability and economic growth in the country.  Keywords: Muslims in the Philippines, Islamic institutions, Islamization, Muslim intellectuals, Reform. Abstrak Kajian ini mengkaji tentang kemasukan Islam, terutamanya gelombang ketiga perkembangannya, yang dibawa oleh para pendakwah sufi. Kajian itu mengembalikan semula sejarah penting tentang idea-idea dan pendekatan Sufi yang boleh digunapakai pada masa kini untuk mewujudkan keharmonian sosial di kalangan rakyat pelbagai agama. Pemahaman tentang Islam mempunyai pengaruh yang jelas terhadap kebudayaan dan tradisi Islam. Kajian ini juga menganalisis kesan perjuangan Muslim untuk pembangunan institusi Islam dalam konteks sebuah negara sekular. Perbahasan yang berterusan yang tidak menemukan penyelesaian antara pendekatan Islam dan pendekatan kerajaan untuk perdamaian serta pembangunan di Mindanao dan Sulu terus berlanjutan. Walaupun  bertahun-tahun pembaharuan telah dilakukan, namun terdapat bukti penolakan dan prasangka buruk kerajaan terhadap institusi Islam. Para pemimpin dan intelektual Muslim bertindak berdasarkan pada fakta sejarah dan hak kebebasan bersuara, namun pandangan mereka sering dipertikaikan kerana mereka dianggap tidak seiring dengan agenda dan perpaduan nasional. Baru-baru ini ketidakserasian ini mulai disuarakan semula untuk mendapat sokongan terhadap keamanan dan keadilan yang berterusan di Mindanao. Kajian ini mendapati bahawa terdapat pembaharuan yang dilakukan oleh pihak kerajaan yang boleh menyumbang ke arah  kemajuan masyarakat Islam secara beransur-ansur. Walaupun pendekatan bagi memenuhi hasrat orang Islam masih dalam keadaan yang rapuh dan penuh cabaran, namun kajian ini mengusulkan peripentingnya dialog antara peradaban dimana nilai-nilai universal manusia akan diperoleh dan dipegang oleh kedua-kedua pihak pembuat dasar iaitu  Islam dan bukan Islam. Di samping itu, umat Islam dan bukan Islam di Filipina perlu mengkaji dan mencontohi model keharmonian sosial Malaysia dan Singapura kerana kaitannya dengan kestabilan politik dan pertumbuhan ekonomi. Kata Kunci: Muslim di Filipina, institusi Islam, Islamisasi, intelektual Islam, Pembaharuan.

FAKTOR DETERMINAN PENYALURAN KREDIT BANK PERSERO

2018 ◽  
Vol 23 (1) ◽  
pp. 60-71
Author(s):  
Wigiyanti Masodah
Keyword(s):  
Interest Rate ◽  
Linear Regression ◽  
Interest Rates ◽  
Regression Models ◽  
Linear Regression Models ◽  
Negative Impacts ◽  
Main Activity ◽  
The Impact ◽  
The Given ◽  
Multiple Linear Regression Models

Offering credit is the main activity of a Bank. There are some considerations when a bank offers credit, that includes Interest Rates, Inflation, and NPL. This study aims to find out the impact of Variable Interest Rates, Inflation variables and NPL variables on credit disbursed. The object in this study is state-owned banks. The method of analysis in this study uses multiple linear regression models. The results of the study have shown that Interest Rates and NPL gave some negative impacts on the given credit. Meanwhile, Inflation variable does not have a significant effect on credit given. Keywords: Interest Rate, Inflation, NPL, offered Credit.

scholarly journals The Economic Effects of Electromobility in Sustainable Urban Public Transport

Energies ◽  
2021 ◽  
Vol 14 (4) ◽  
pp. 878 ◽  
Author(s):  
Oliwia Pietrzak ◽  
Krystian Pietrzak
Keyword(s):  
Public Transport ◽  
Research Study ◽  
Renewable Energy Sources ◽  
Economic Benefits ◽  
Economic Effects ◽  
Urban Transport ◽  
Energy Mix ◽  
Zero Emission ◽  
The Impact ◽  
The Given

This paper focuses on effects of implementing zero-emission buses in public transport fleets in urban areas in the context of electromobility assumptions. It fills the literature gap in the area of research on the impact of the energy mix of a given country on the issues raised in this article. The main purpose of this paper is to identify and analyse economic effects of implementing zero-emission buses in public transport in cities. The research area was the city of Szczecin, Poland. The research study was completed using the following research methods: literature review, document analysis (legal acts and internal documents), case study, ratio analysis, and comparative analysis of selected variants (investment variant and base variant). The conducted research study has shown that economic benefits resulting from implementing zero-emission buses in an urban transport fleet are limited by the current energy mix structure of the given country. An unfavourable energy mix may lead to increased emissions of SO2 and CO2 resulting from operation of this kind of vehicle. Therefore, achieving full effects in the field of electromobility in the given country depends on taking concurrent actions in order to diversify the power generation sources, and in particular on increasing the share of Renewable Energy Sources (RES).

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