European Online Journal of Natural and Social Sciences (ES)
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How to Estimate the Risk of Failure of Urban Renewal Projects from the Economic and Managerial Aspects
Full text linkOne of the important goals of crisis management is increasing the welfare level and establishing social justice in society. One of the ways to establish social justice is to renovate worn-out urban structures. Worn-out fabrics, despite having great economic and social capacities and rich human and environmental resources, are struggling with many social and economic problems such as rising unemployment, low social status of residents, insecurity, poverty, and low level of health, which increases the need to invest in the renovation of worn-out structures. On the other hand, in all projects, there are a series of obstacles that disrupt the process of realizing project goals. These obstacles are the same problems and risks that we face during the stages of designing, compiling, implementing, and operating the project. Therefore, the process of identifying and managing the risk of this category of projects is very important. In this study, an analysis of the existing solutions for risk management of this category of projects has been presented and, if possible, new solutions have been introduced. As you know, worn-out urban structures cause a series of social and economic problems and anomalies, such as: Rising unemployment, low social status of neighborhood residents, insecurity, poverty, and low level of health. On the other hand, one of the goals of society is to raise the welfare level and implement social justice in society. In this regard, projects have been defined under the title of renovation projects of worn-out urban structures. On the other hand, every project has a set of goals, the failure of which means the failure of the project. The factors of project failure are the problems and risks that we face during the project stages. For this reason, it is very important to identify and manage the risk of this category of projects
Urban Development and Architectural Manifestations of the Parthian Period of Iran (III BC-III AD centuries)
Full text linkThe presented article explores the urban development and architectural manifestations of the Parthian period in Iran, spanning from the III century BC to the III century AD. During this era, the Parthian Empire emerged as a formidable power, influencing art, culture, and urban planning across a vast territory. Key cities such as Nisa, Ctesiphon, Hecatompylos, and others serve as focal points for examining innovations in city design that integrate Persian and other regional influences (Greco-Hellenistic, Roman, etc.). Architectural features, including monumental arches, extensive use of vaults, and decorative brickwork, reflect a synthesis of regional styles and advancements in construction techniques. The examination of archaeological findings, such as the remains of the Tagh-e Kasra archway and the layout of urban centers, reveals insights into the socio-political structure, trade networks, and cultural exchanges of the time. This article highlights how the Parthians not only inherited architectural traditions (from the Achaemenids and others) but also adapted and transformed them, resulting in a unique urban landscape that laid the groundwork for subsequent Islamic architecture
The Research on Promotion of Higher Vocational Students’ Professional Abilities Based on the Belt and Road Initiative
Full text linkThis paper delves into the connotations and key areas of cooperation within the Belt and Road Initiative, analyzing the main industries propelled by the strategy and the ensuing demands on talent vocational skills. It proposes that vocational students should emphasize enhancing four key occupational capabilities: understanding of regulatory policies, execution capability of international standards, application capability of foreign languages, and identification capability with national cultures. The study advocates for reforming teaching with "Collaboration" as the Core Focus, cultivating students with the Theme of "Exchange," and enriching practice with an Outward Orientation to foster technically skilled talents adaptable to the Belt and Road Strategy. This approach provides insights for innovative positioning in talent cultivation, upgrading the standards of talent development, and enhancing vocational capabilities in higher vocational institutions
Analysis of Campus Language Landscape Construction at Longyan University in China
Full text linkThe globalization has propelled an increase in academic exchanges and student mobility, turning university campuses into spaces where multiple languages and cultures intersect. In this context, the language landscape of university campuses has become an important area of research for exploring language diversity, cultural heritage, language policies, and planning. Against the backdrop of the current expansion trend at Longyan University, this study begins with an investigation into the current status of the campus language landscape. It focuses on analyzing the linguistic and coding features of signage and their formation mechanisms, identifying issues existing in language landscape construction. Finally, it proposes improvement strategies, including enhancing the multicultural integration of language landscapes, implementing maintenance and updating work for language landscapes, and enriching the historical, cultural, and contemporary connotations of language landscapes. The aim is to effectively enhance the quality of the campus language landscape, promote the dissemination and development of campus culture, and better serve the faculty and students on campus
The Study of Allusion and Its Translation in Shakespeare’s Play
Full text linkThe study of allusions and tropes is an important aspect of Shakespearean rhetoric. Research on allusions and tropes is of great significance for the translation of Shakespeare's plays. By combining the current status and achievements of domestic and foreign research on allusions and tropes, this paper analyzes the allusions in two major tragedies by Shakespeare, "Hamlet" and "King Lear," and conducts a comparative study with translations by four major translators
Applying Fuzzy Logic and Analysis Hierarchy Process (AHP) in the Design of Residential Spaces; Case of Study: Arak City
Full text linkToday, quality is measured in the form of sustainable architecture in the areas of meeting the physical needs of users. If architectural paradigms that include people's emotions and psyche have been neglected then this issue causes spiritual and even cultural and social losses. As a result, the quality value of the building has decreased. With this perspective, the present plan is trying to achieve a design with a phenomenological approach that is evaluated from the point of view of the end users of the buildings, so that it is finally considered to be of high quality. The methodology of this research is quantitative, and the data collection tool is a questionnaire. The data analysis tool is the use of Riashi's equations through Expert Choice software. Also MATLAB software version 2018 is used for fuzzy logic. After collecting the fuzzy weight differences of each building concerning each criterion, it still cannot be used as a ranking. Finally, after the analyses done by the researchers in this research through research tools, the proposed designs for the design of buildings that will be built in Arak City according to the indicators and evaluations of this research have been displayed
Improving Tensile Strength and Strength and Resilience of Reinforced Concrete through Pozzolanic Materials
Full text linkSo far, there have been many definitions of concrete. According to these definitions, concrete consists of three main materials. These materials include cement materials, water with which cement materials react and become sticky; and fillers that make up a significant volume of concrete. Steel reinforcements reinforce concrete under tension, but they have almost no effect on the Turkish development process. In other words, when the end of the crack reaches the position of the tensile reinforcements, the rate of crack opening increases and also the crack propagation decreases, and then when the crack passes through the reinforcement, the crack development increases at a higher rate. In addition, the presence of reinforcement in certain tensile areas makes the concrete out of homogeneity and homogeneity, and the assumption of concrete homogeneity in analysis methods faces problems. The various advantages of using fibers in concrete, such as increasing bending strength, increasing shear strength, increasing tensile strength, increasing resistance to impact loads, increasing the amount of energy absorption, and increasing cross-sectional resistance against cracking, have caused the use of fibers in strengthening and repairing all kinds of structures. Concrete should be used. The results of the compressive strength test in samples reinforced with 1.5% and 2.5% glass fibers are as follows: The use of glass fibers in this research has reduced the effectiveness of concrete. According to these results, if glass fibers are used, the compressive strength of the samples is greatly reduced. The use of pozzolanic materials has significantly increased the compressive strength of concrete reinforced with glass fibers. Based on this, the highest compressive strength of 7 days and 28 days is related to samples reinforced with 2.5% glass fibers and containing metakaolin. In the samples reinforced with 2.5% glass fibers, with the increase in the amount of metakaolin used from 10% to 15%, the 28-day strength of the samples increased from 53.665 MPa to 56.16 MPa
Perceiving the Semiotic Encounters’ Role in Shaping Pragmatic Norms and Aesthetic Expressions in Informal English Discourse
Full text linkThis study revolves on the role of semiotic encounters in shaping pragmatic norms and aesthetic expressions in informal English discourse. This delves on the perceptions and experiences of the third-year students under Bachelor of Arts in English Language Studies on the points of this research focal on ascertaining the semiotic encounters that impact the meaning making, relationships, and creative use of the English language of these considered interlocutors; and on how it takes place in the informal English discourse. This is in accordance with the existing explorations which rationalize that there is an interplay of semiotics, pragmatics, aesthetics and a specific discourse in linguistics but excludes the importance of language adjustments to variety of communication skills of English learners. This gap foregrounds the specific phenomenological inquisitions of this paper. Pertinently, the employed methods for gathering data are purposive and criterion sampling techniques, and in-depth interview. Thematic analysis is established for the treatment of the acquired data. The findings and conclusions show that pragmatic norms and aesthetic expressions are shaped by the semiotic encounters relevant for creating, maintaining, and strengthening relationships; for addressing communication needs of a circumstance; and for showing the areas of development of English for diverse generations with its own linguistic preferences and repertoires. The informal English discourse is implied as inclusive and effective training ground for the general language learners and enthusiasts
Evaluation and Optimization of Building Greening Methods in Four Different Climates Using Building Information Modeling (BIM)
Full text linkBIM, which stands for Building Information Modeling, is a methodology that allows architects to digitally simulate their design and manage all the information related to an architectural project. BIM systems include the fourth dimension (time dimension) and the fifth dimension (cost dimension). On the other hand, sustainable development is a complex concept that includes different aspects. In sustainability, the three economic, environmental, and social aspects are fully interacting with each other, and most researchers examine sustainability in these three main aspects (Triple Bottom Line) of environmental, social, and economic sustainability. Therefore, in this research, we have examined four objectives, which first evaluate the impact of building orientation on reducing energy consumption by using building information modeling (BIM) and determine the most optimal direction. Then we examine the effect of the placement of skylights and openings on reducing energy consumption by using building information modeling (BIM). Finally, we examine the effect of using green facades and building smartness on the energy consumption of the building. Finally, by comparing the results obtained from the Design-Builder software, the most optimal modes are determined
Application of BIM in Energy Conservation in Low-Cost Housing in Case of Study in Dallas Independent School Residential District, Texas
Full text linkBuilding Information Modeling is used to build and manage data throughout the project lifecycle from design, construction, and operations. In this technology, multi-threaded data is used to create detailed virtual views in a cloud platform, which allows project members to collaborate in real-time without wasting time. It can also operate and manage the building by using the data that the owners of the building or structure have access to. This data allows governments, municipalities, and property managers to make informed decisions based on information derived from the model, even after the building is constructed. This research, using quantitative methodology, aims to investigate the current state of BIM performance regarding the approaches of converting "affordable residential housing" to "green affordable housing" by reducing the cost of maintaining units and improving their quality with a focus on saving in energy through the implementation of construction details using BIM. In this regard, the Independent School Residential District in Dallas, Texas, and the residential complex built by the government for low-income groups were selected. The main question of the research is whether the behavioral modeling of the residents and the building together can act as an efficiency tool to increase the energy efficiency in the building. Finally, it was found that in low-cost housing such as social housing produced in Texas under the title of housing for low-income society, building information modeling along with user behavior modeling of these buildings together can be a powerful tool to increase building productivity and reducing current costs in the hands of designers and builders