Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2023.8111
A. Aranda
In this research I would like to compare Berlin's Hauptbahnhof to other megastructures in order to understand their relationship to modern urbanism. Megastructuralism can be explained in three different steps showing its self-evolution from the utopian housing concepts of the 1930´s to the megastations of the 21st century. First step: megastructure as a residential project. The beginning of the Megastructure era was related to the residential housing project located along a highway from the modernist movement’s “Fort l'Empereur project” (Le Corbusier, 1931) or Archigram's proposal link to the new urban forms in a technological period known as "Lower Manhattan Expressway” (Paul Rudolph, 1970). Second step: megastructure as institutional project. The use of large structures found its place in cultural spaces such as “Centre Pompidou” (Piano, Rogers and Franchini, 1970) and in workplaces of the post-industrial city described by Koolhaas in “Delirious New York". Third step: megastructure as mobility, ecology and technology project. The modern society of the 21st century has a never before seen demand for mobility. Today’s cities become more and more machines of transportation. The combination of computer technology and the challenges of the 21th century, produce a new kind of megastructuralism. Berlin’s public transportation system is one of the Europa’s biggest train stations: “Hauptbahnhof”. In this research it will show that Hauptbahnhof station must be seen as a new kind of megastructure. In the future, cities will become more and more crowded; hence space will have to be used more efficiently. Hauptbahnhof shows how space can be used most efficiently if buildings grow into megastructures that accommodate every possible function. The station is therefore a vast source for models of densification that could lead to a sustainable urbanism in the future.
{"title":"Megastructure as a New Urban Paradigm","authors":"A. Aranda","doi":"10.51505/ijaemr.2023.8111","DOIUrl":"https://doi.org/10.51505/ijaemr.2023.8111","url":null,"abstract":"In this research I would like to compare Berlin's Hauptbahnhof to other megastructures in order to understand their relationship to modern urbanism. Megastructuralism can be explained in three different steps showing its self-evolution from the utopian housing concepts of the 1930´s to the megastations of the 21st century. First step: megastructure as a residential project. The beginning of the Megastructure era was related to the residential housing project located along a highway from the modernist movement’s “Fort l'Empereur project” (Le Corbusier, 1931) or Archigram's proposal link to the new urban forms in a technological period known as \"Lower Manhattan Expressway” (Paul Rudolph, 1970). Second step: megastructure as institutional project. The use of large structures found its place in cultural spaces such as “Centre Pompidou” (Piano, Rogers and Franchini, 1970) and in workplaces of the post-industrial city described by Koolhaas in “Delirious New York\". Third step: megastructure as mobility, ecology and technology project. The modern society of the 21st century has a never before seen demand for mobility. Today’s cities become more and more machines of transportation. The combination of computer technology and the challenges of the 21th century, produce a new kind of megastructuralism. Berlin’s public transportation system is one of the Europa’s biggest train stations: “Hauptbahnhof”. In this research it will show that Hauptbahnhof station must be seen as a new kind of megastructure. In the future, cities will become more and more crowded; hence space will have to be used more efficiently. Hauptbahnhof shows how space can be used most efficiently if buildings grow into megastructures that accommodate every possible function. The station is therefore a vast source for models of densification that could lead to a sustainable urbanism in the future.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126935804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7503
Adeyemi Samuel Oladele, R. Adio-Moses, Adeniji Oluwashola David
Family planning does more than enable women to limit family size. It enables women to have the number of children they want and subsequently reduces the incidence of maternal and infant mortality. Family planning method was investigated among market traders in Ibadan metropolis, Nigeria. The study revealed that male condom was the most preferred among the family planning methods used by market traders and their spouses in Ibadan metropolis. Vasectomy/Tubal Ligation received the least preference among the family planning methods. However the level of information among the men was low about the different family planning methods and their risk. Also the low contraceptive prevalence rate in Nigeria is associated with high rates of unsafe and induced abortion the results of the analysis of data collected on the prevalence of family planning services utilization revealed that most market traders in Ibadan metropolis used family planning services. Furthermore, the finding showed that among the males of market traders in Ibadan metropolis, 51.7% used family planning services, while among the female market traders, 64.7% used family planning services. These findings showed that female market traders in Ibadan metropolis use family planning service more their male counterparts. The result of the study also showed the factor(s) that determines the choice of most family planning utilization are: accessibility, availability, cost, perceived effectiveness, no side effects, past practices and from health workers. The result revealed that attitude towards family planning services utilization was significant determinant of family planning services utilization.
{"title":"Classification of Family Planning Services Utilization for Prediction of Social and Economic Factors","authors":"Adeyemi Samuel Oladele, R. Adio-Moses, Adeniji Oluwashola David","doi":"10.51505/ijaemr.2022.7503","DOIUrl":"https://doi.org/10.51505/ijaemr.2022.7503","url":null,"abstract":"Family planning does more than enable women to limit family size. It enables women to have the number of children they want and subsequently reduces the incidence of maternal and infant mortality. Family planning method was investigated among market traders in Ibadan metropolis, Nigeria. The study revealed that male condom was the most preferred among the family planning methods used by market traders and their spouses in Ibadan metropolis. Vasectomy/Tubal Ligation received the least preference among the family planning methods. However the level of information among the men was low about the different family planning methods and their risk. Also the low contraceptive prevalence rate in Nigeria is associated with high rates of unsafe and induced abortion the results of the analysis of data collected on the prevalence of family planning services utilization revealed that most market traders in Ibadan metropolis used family planning services. Furthermore, the finding showed that among the males of market traders in Ibadan metropolis, 51.7% used family planning services, while among the female market traders, 64.7% used family planning services. These findings showed that female market traders in Ibadan metropolis use family planning service more their male counterparts. The result of the study also showed the factor(s) that determines the choice of most family planning utilization are: accessibility, availability, cost, perceived effectiveness, no side effects, past practices and from health workers. The result revealed that attitude towards family planning services utilization was significant determinant of family planning services utilization.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114241486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2023.8317
Crispin P Noguerra Jr
This study presents the design and evaluation of a mobile-based solution that utilizes QR codes to monitor and track inventory that addresses the need for efficient and accurate inventory management in various industries. The system incorporates user-friendly mobile application functionalities, such as stock-in and stock-out management, item monitoring, and inventory reporting, ensuring secure access through user registration and authentication. The evaluation reveals high scores in accuracy, efficiency, usability, effectiveness, security, and maintainability, showcasing the system's reliability, effectiveness in inventory management, and userfriendliness. The system offers benefits such as optimized inventory processes, minimized stockouts, informed decision-making, improved operational efficiency, enhanced inventory control, and on-the-go accessibility. Overall, this research underscores the significance of innovative mobile solutions for inventory management, validating the effectiveness and suitability of the QR Code-based Inventory Monitoring System for diverse industries, leading to improved inventory processes and decision-making.
{"title":"Design and Evaluation of an Innovative Mobile Solution: QR Code-based Inventory Monitoring System","authors":"Crispin P Noguerra Jr","doi":"10.51505/ijaemr.2023.8317","DOIUrl":"https://doi.org/10.51505/ijaemr.2023.8317","url":null,"abstract":"This study presents the design and evaluation of a mobile-based solution that utilizes QR codes to monitor and track inventory that addresses the need for efficient and accurate inventory management in various industries. The system incorporates user-friendly mobile application functionalities, such as stock-in and stock-out management, item monitoring, and inventory reporting, ensuring secure access through user registration and authentication. The evaluation reveals high scores in accuracy, efficiency, usability, effectiveness, security, and maintainability, showcasing the system's reliability, effectiveness in inventory management, and userfriendliness. The system offers benefits such as optimized inventory processes, minimized stockouts, informed decision-making, improved operational efficiency, enhanced inventory control, and on-the-go accessibility. Overall, this research underscores the significance of innovative mobile solutions for inventory management, validating the effectiveness and suitability of the QR Code-based Inventory Monitoring System for diverse industries, leading to improved inventory processes and decision-making.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116626519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2023.8312
G. Maikasuwa, A. Muhammad, D.T. Agana, M.M. Usman, M.N. Abdulkareem
Magnetised plasma influences electromagnetic wave propagation, this resulting in polarisations at different velocities, an effect that can result in ghost signals. This work provided critical information on the effects of magnetized plasma on electromagnetic (EM) wave propagation perpendicular to the magnetic field. Electromagnetic waves propagating perpendicular to the magnetic field in a weakly magnetized plasma were studied. Furthermore, there are two modes of EM wave propagation perpendicular to the field: ordinary (O) and extraordinary (X). The values of the ordinary (O) mode's frequency were obtained by substituting the values of its wave number (k) into its dispersion relation, while the same frequency values were substituted to obtain the values of its refractive index (η_O^2). The plasma frequency values derived from the Bohm-Gross formulae for electron plasma. The plasma frequency values obtained from the Bohm-Gross formulae for electron plasma waves were substituted into the extraordinary mode dispersion relation to obtain frequency values with cut-off frequencies at ω_L and ω_R. The refractive index values were calculated using the same frequency values (X-mode). The results revealed that for EM wave propagation perpendicular to magnetic field in a weakly magnetized plasma in vacuum, the speed as well as the direction was unperturbed. The results also revealed that the properties of electromagnetic waves propagating perpendicular to magnetic field in a weakly magnetized plasma in an ordinary (O) mode were different from those for extraordinary (X) mode, with the former having a higher phase speed than the latter. Additionally, we discovered that, the phase velocity (υP) exceeded the speed of light (c), which is consistent with the basic ideas of special relativity.
{"title":"Computational Analysis of Weakly Magnetized Plasma's Effects on Electromagnetic Wave Propagating Perpendicular to the Magnetic Field","authors":"G. Maikasuwa, A. Muhammad, D.T. Agana, M.M. Usman, M.N. Abdulkareem","doi":"10.51505/ijaemr.2023.8312","DOIUrl":"https://doi.org/10.51505/ijaemr.2023.8312","url":null,"abstract":"Magnetised plasma influences electromagnetic wave propagation, this resulting in polarisations at different velocities, an effect that can result in ghost signals. This work provided critical information on the effects of magnetized plasma on electromagnetic (EM) wave propagation perpendicular to the magnetic field. Electromagnetic waves propagating perpendicular to the magnetic field in a weakly magnetized plasma were studied. Furthermore, there are two modes of EM wave propagation perpendicular to the field: ordinary (O) and extraordinary (X). The values of the ordinary (O) mode's frequency were obtained by substituting the values of its wave number (k) into its dispersion relation, while the same frequency values were substituted to obtain the values of its refractive index (η_O^2). The plasma frequency values derived from the Bohm-Gross formulae for electron plasma. The plasma frequency values obtained from the Bohm-Gross formulae for electron plasma waves were substituted into the extraordinary mode dispersion relation to obtain frequency values with cut-off frequencies at ω_L and ω_R. The refractive index values were calculated using the same frequency values (X-mode). The results revealed that for EM wave propagation perpendicular to magnetic field in a weakly magnetized plasma in vacuum, the speed as well as the direction was unperturbed. The results also revealed that the properties of electromagnetic waves propagating perpendicular to magnetic field in a weakly magnetized plasma in an ordinary (O) mode were different from those for extraordinary (X) mode, with the former having a higher phase speed than the latter. Additionally, we discovered that, the phase velocity (υP) exceeded the speed of light (c), which is consistent with the basic ideas of special relativity.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115172128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7207
Abdullah Mohammad Alenezi
The Coronavirus pandemic led to the death of various individuals. This has also led to the closure of businesses and establishments. New normal was applied and people had no choice but to adjust. Due to the massive adverse impacts of COVID on people, libraries also made some adjustments. The way services were managed was completely transformed. This article presents the changes and adjustments in the academic library's management.
{"title":"Impact of Covid-19 Pandemic on Academic Library Management","authors":"Abdullah Mohammad Alenezi","doi":"10.51505/ijaemr.2022.7207","DOIUrl":"https://doi.org/10.51505/ijaemr.2022.7207","url":null,"abstract":"The Coronavirus pandemic led to the death of various individuals. This has also led to the closure of businesses and establishments. New normal was applied and people had no choice but to adjust. Due to the massive adverse impacts of COVID on people, libraries also made some adjustments. The way services were managed was completely transformed. This article presents the changes and adjustments in the academic library's management.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128040741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7605
N. Wahyuni, I. M. Sara, I. Darma
Total quality management (TQM) has been trusted by many quality-oriented companies in the world in order to improve performance in terms of customer value.n However, studies on the implementation of TQM and knowledge management in relation to customer value are still very few. The main aim of this research is to understand how customer's perceived value is influenced by TQM and knowledge management. A literature review was conducted to identify key TQM and knowledge management practices and the concept of customer value. This study adopted a cross-sectional design with a quantitative approach to test the research model. Data was collected using the survey method by distributing questionnaires online and sent using their respective e-mail addresses and using the business WA group. Based on a survey of service sector business actors, the PLS estimation approach is used to achieve research objectives and test hypotheses. The empirical results show that TQM has a positive signaling effect on knowledge management and customer value perceptions. In addition, it was found that knowledge management has a significant effect on customer value perceptions. This study was limited to the food service sector in Bali, Indonesia and a cross-sectional design was used to examine the hypothesized relationships at one point in time. The research model developed can add insight to knowledge by practitioners and policy makers and the basis for making critical policies in the future. The paper addresses the gap in the literature by analyzing the relationship between TQM and knowledge management in the process of strengthening customer value perceptions.
{"title":"Synergy Relationship between TQM and Knowledge Management to Create Customer Value Perceptions","authors":"N. Wahyuni, I. M. Sara, I. Darma","doi":"10.51505/ijaemr.2022.7605","DOIUrl":"https://doi.org/10.51505/ijaemr.2022.7605","url":null,"abstract":"Total quality management (TQM) has been trusted by many quality-oriented companies in the world in order to improve performance in terms of customer value.n However, studies on the implementation of TQM and knowledge management in relation to customer value are still very few. The main aim of this research is to understand how customer's perceived value is influenced by TQM and knowledge management. A literature review was conducted to identify key TQM and knowledge management practices and the concept of customer value. This study adopted a cross-sectional design with a quantitative approach to test the research model. Data was collected using the survey method by distributing questionnaires online and sent using their respective e-mail addresses and using the business WA group. Based on a survey of service sector business actors, the PLS estimation approach is used to achieve research objectives and test hypotheses. The empirical results show that TQM has a positive signaling effect on knowledge management and customer value perceptions. In addition, it was found that knowledge management has a significant effect on customer value perceptions. This study was limited to the food service sector in Bali, Indonesia and a cross-sectional design was used to examine the hypothesized relationships at one point in time. The research model developed can add insight to knowledge by practitioners and policy makers and the basis for making critical policies in the future. The paper addresses the gap in the literature by analyzing the relationship between TQM and knowledge management in the process of strengthening customer value perceptions.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131633716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7303
Boniello Carmine
The business risk is a topic that is very rarely spoken, but that is essential for those who have to make decisions concerning the life of a company: incorrect choices can shortly lead to business failure. Basically important is the activity of the Risk Manager. It is oriented to identify, evaluate, manage and control corporate risks. The efficacy of risk management also depends on the information available for the decision: more information available, the best risk response. To effectively manage risks, a systematic and organized approach is required and specific methodologies and techniques are needed. In this paper we will propose the method of utility function: an effective and efficient method to deal with business risks by limiting its negative effects.
{"title":"The Treatment of Business Risks Has Always Been an Important Tool for Business Success: Utility Function Method","authors":"Boniello Carmine","doi":"10.51505/ijaemr.2022.7303","DOIUrl":"https://doi.org/10.51505/ijaemr.2022.7303","url":null,"abstract":"The business risk is a topic that is very rarely spoken, but that is essential for those who have to make decisions concerning the life of a company: incorrect choices can shortly lead to business failure. Basically important is the activity of the Risk Manager. It is oriented to identify, evaluate, manage and control corporate risks. The efficacy of risk management also depends on the information available for the decision: more information available, the best risk response. To effectively manage risks, a systematic and organized approach is required and specific methodologies and techniques are needed. In this paper we will propose the method of utility function: an effective and efficient method to deal with business risks by limiting its negative effects.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133722351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7402
András Puskás-Tompos
These days electricity supply and trading are developing quickly due to the digitalization of the energy industry. This development is also generated by the evolution of many new business models in the field and also by new technologies in form of smart grids, smart meters, demand response, smart homes peer-to-peer trading, blockchain, Internet of Things and not the least artificial intelligence. These technologies altogether have a great contribution to the field of electricity, furthermore conjointly make the digitalization of the electricity supply, trading, generation and transportation. The objective of the research is to determine the degree to which consumers agree to work with an aggregator to implement demand response programs. Additionally, there is an interest to research those services what makes these programs more attractive to electricity prosumers and consumers (both households and industry) as well to identify those triggers which make electricity consumers or prosumers to start utilizing them. We have to keep in mind that demand-side management beside offering monetary benefits and incentives, also assists final consumers and prosumers in energy management in the meaning of increasing the level of optimal generation and consumption and decreasing energy wastes. Beyond the abovementioned facts, the aim is on the decrease of carbon dioxide emissions generated by pollutant fossil fuel electricity generation and positively affecting global warming, without endangering the good functioning of electricity systems. Awareness and education have a greater role in achieving a more rational, conscious and optimal consumption of electricity though demand response programs. The issue has to be raised to the level of acceptance and importance similar to what recycling of other recyclable materials have these days, such as plastic, paper, various glass and metals.
{"title":"Acceptance of Aggregators in Demand Response Programs During the Age of Renewable Energy","authors":"András Puskás-Tompos","doi":"10.51505/ijaemr.2022.7402","DOIUrl":"https://doi.org/10.51505/ijaemr.2022.7402","url":null,"abstract":"These days electricity supply and trading are developing quickly due to the digitalization of the energy industry. This development is also generated by the evolution of many new business models in the field and also by new technologies in form of smart grids, smart meters, demand response, smart homes peer-to-peer trading, blockchain, Internet of Things and not the least artificial intelligence. These technologies altogether have a great contribution to the field of electricity, furthermore conjointly make the digitalization of the electricity supply, trading, generation and transportation. The objective of the research is to determine the degree to which consumers agree to work with an aggregator to implement demand response programs. Additionally, there is an interest to research those services what makes these programs more attractive to electricity prosumers and consumers (both households and industry) as well to identify those triggers which make electricity consumers or prosumers to start utilizing them. We have to keep in mind that demand-side management beside offering monetary benefits and incentives, also assists final consumers and prosumers in energy management in the meaning of increasing the level of optimal generation and consumption and decreasing energy wastes. Beyond the abovementioned facts, the aim is on the decrease of carbon dioxide emissions generated by pollutant fossil fuel electricity generation and positively affecting global warming, without endangering the good functioning of electricity systems. Awareness and education have a greater role in achieving a more rational, conscious and optimal consumption of electricity though demand response programs. The issue has to be raised to the level of acceptance and importance similar to what recycling of other recyclable materials have these days, such as plastic, paper, various glass and metals.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125090414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7407
Ş. Şahin, Jülide Parlak
The southwestern Anatolia is part of the Aegean extensional province, located in a seismically active convergent zone between the African and Eurasian Plates in the Eastern Mediterranean. This region is one of the most active and swiftly deforming domains of the Alpine–Himalayan mountain belt in Turkey. The plate boundary is shaped by the subduction of the African Plate under the Aegean-Anatolian plate consists of the Aegean and Cyprean arcs. The two separate slabs occurred along the plate border related to these arcs. These subducted slabs are separated by a gap beneath Western Anatolia. These arcs intersect in the eastern Mediterranean region and form the tectonic structures, north cusps, the Isparta Angle depending on the subduction. The Isparta Angle caused by the slab is located to the North of Antalya Bay as reverse V shaped. In this study, 3D seismic tomography method was applied to determine the subduction geometry of slabs along the Aegean and Cyprean arcs in the Eastern Mediterranean region. The 3- Dtomographic results obtained by using the arrival times data collected 39,059 earthquakes have revealed concrete results about subduction zones. P wave velocity structure has been compared with the tectonic structures. The tomographic results show that two separate slabs occurred along Aegean and Cyprean arcs. The tear zone between these two slabs is the Fethiye Burdur Fault Zone (FBFZ) and the Astenospheric upwelling occurs in the Fethiye Bay and continues northward from there. It has been determined that there are two slabs dipping to the northeast under the Antalya Bay and to the north under the Gökova Gulf. Based on the tomographic results, it has been determined that the subduction in these region continues to the depth of ~ 100 km. The subducted African lithosphere plays important role in the evolution of southwest Anatolian tectonic structures.
{"title":"The Determination of Subduction Geometry under the Aegean-Anatolian Plate along Aegean and Cyprean Arcs in the Eastern Mediterranean","authors":"Ş. Şahin, Jülide Parlak","doi":"10.51505/ijaemr.2022.7407","DOIUrl":"https://doi.org/10.51505/ijaemr.2022.7407","url":null,"abstract":"The southwestern Anatolia is part of the Aegean extensional province, located in a seismically active convergent zone between the African and Eurasian Plates in the Eastern Mediterranean. This region is one of the most active and swiftly deforming domains of the Alpine–Himalayan mountain belt in Turkey. The plate boundary is shaped by the subduction of the African Plate under the Aegean-Anatolian plate consists of the Aegean and Cyprean arcs. The two separate slabs occurred along the plate border related to these arcs. These subducted slabs are separated by a gap beneath Western Anatolia. These arcs intersect in the eastern Mediterranean region and form the tectonic structures, north cusps, the Isparta Angle depending on the subduction. The Isparta Angle caused by the slab is located to the North of Antalya Bay as reverse V shaped. In this study, 3D seismic tomography method was applied to determine the subduction geometry of slabs along the Aegean and Cyprean arcs in the Eastern Mediterranean region. The 3- Dtomographic results obtained by using the arrival times data collected 39,059 earthquakes have revealed concrete results about subduction zones. P wave velocity structure has been compared with the tectonic structures. The tomographic results show that two separate slabs occurred along Aegean and Cyprean arcs. The tear zone between these two slabs is the Fethiye Burdur Fault Zone (FBFZ) and the Astenospheric upwelling occurs in the Fethiye Bay and continues northward from there. It has been determined that there are two slabs dipping to the northeast under the Antalya Bay and to the north under the Gökova Gulf. Based on the tomographic results, it has been determined that the subduction in these region continues to the depth of ~ 100 km. The subducted African lithosphere plays important role in the evolution of southwest Anatolian tectonic structures.","PeriodicalId":354718,"journal":{"name":"International Journal of Advanced Engineering and Management Research","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134218198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.51505/ijaemr.2022.7202
C. Berthé, M. Traoré, T. Ouattara
Welding is considered today as the standard joining operation in steel construction. Its purpose is to ensure the continuity of the material to be assembled, the quality of which depends on the proper functioning of the welding technique. Penetrant testing is a non-destructive test that consists of implementing investigative techniques to judge "without destruction" the state of the weld joint. The final objective of this work is to develop an opinion on the suitability of the welding joint of different thicknesses. Thus, metal specimens of different thicknesses were inspected. The results obtained show that, for small thicknesses, the defects are minimal and increase considerably, proportionally with an increase in the thickness of the welded parts. This analysis can be a way to facilitate the location of surface defects in order to reduce defects during welding operations.
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