Pub Date : 2022-06-04DOI: 10.5013/ijssst.a.22.04.06
Corneliu T. C. Arsene, A. Bargiela, D. Al-Dabass
This paper presents a simulation scheme for water distribution systems based on loop flows algorithms. Water networks are large scale and non-linear systems. The operational control of such system has posed difficulties in the past to the human operator that had to take the right decisions, such as pumping more water or closing a valve, within a short period of time and quite frequently in the absence of reliable measurement information such as pressure and flow values. Computer simulations of such systems have alleviated these difficulties. They allowed 'what-if' scenarios to be run by the human operator, giving him the possibility to know in advance the operational problems that can arise in the real-life networks due to malfunctions of valves or burst in pipes. However, these computer simulations are generally relying on solving a system of equations and the nodal heads variables have been the most frequently used variables in these computer simulations. More recently, the numerical algorithms based on loo
{"title":"Simulation of Network Systems Based on Loop Flows Algorithms","authors":"Corneliu T. C. Arsene, A. Bargiela, D. Al-Dabass","doi":"10.5013/ijssst.a.22.04.06","DOIUrl":"https://doi.org/10.5013/ijssst.a.22.04.06","url":null,"abstract":"This paper presents a simulation scheme for water distribution systems based on loop flows algorithms. Water networks are large scale and non-linear systems. The operational control of such system has posed difficulties in the past to the human operator that had to take the right decisions, such as pumping more water or closing a valve, within a short period of time and quite frequently in the absence of reliable measurement information such as pressure and flow values. Computer simulations of such systems have alleviated these difficulties. They allowed 'what-if' scenarios to be run by the human operator, giving him the possibility to know in advance the operational problems that can arise in the real-life networks due to malfunctions of valves or burst in pipes. However, these computer simulations are generally relying on solving a system of equations and the nodal heads variables have been the most frequently used variables in these computer simulations. More recently, the numerical algorithms based on loo","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115630885","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.01.10
Osama Abdulhadi, Alaa Zetawi, F. Shahroury, Hani H. Ahmad, A. Akour
{"title":"Design and Implementation of Rapid Shutdown Filters for Roof Integrated Photovoltaic Cells","authors":"Osama Abdulhadi, Alaa Zetawi, F. Shahroury, Hani H. Ahmad, A. Akour","doi":"10.5013/ijssst.a.23.01.10","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.01.10","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124666692","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.01.09
P. Rasti, Nicolas Heudron, Salma Samiei
{"title":"Enhancing Alzheimer Recognition Through Super-Resolution Images","authors":"P. Rasti, Nicolas Heudron, Salma Samiei","doi":"10.5013/ijssst.a.23.01.09","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.01.09","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133723716","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.02.02
Tommy Hamm, Enda Fallon, Paul Connolly, Kieran Flanagan
{"title":"A Case Study for the Benefits of Cluster Analysis of Social Media Data and Retailer Sales for Twitter and A UK Based Department Store","authors":"Tommy Hamm, Enda Fallon, Paul Connolly, Kieran Flanagan","doi":"10.5013/ijssst.a.23.02.02","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.02.02","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115780241","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.02.07
Khaled A. Alblaihed, J. Kazim, Q. Abbasi, M. Imran, L. Mohjazi
{"title":"Bandwidth Enhancement of Microstrip Patch Antenna Using Air Holes for WLAN Applications","authors":"Khaled A. Alblaihed, J. Kazim, Q. Abbasi, M. Imran, L. Mohjazi","doi":"10.5013/ijssst.a.23.02.07","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.02.07","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"214 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131946772","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.01.06
Mohammed Guniem, R. Davidrajuh
{"title":"Simulation of Mass Vaccination Programs: Centralized Versus Mobile Vaccination","authors":"Mohammed Guniem, R. Davidrajuh","doi":"10.5013/ijssst.a.23.01.06","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.01.06","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132015543","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.02.03
C. Hirway, Enda Fallon, Kieran Flanagan, Paul Connolly
{"title":"Determining Receipt Validity from E-Mail Subject Line Using Feature Extraction and Binary Classifiers","authors":"C. Hirway, Enda Fallon, Kieran Flanagan, Paul Connolly","doi":"10.5013/ijssst.a.23.02.03","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.02.03","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128112007","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 : 2022-05-14DOI: 10.5013/ijssst.a.23.02.08
Meshari D. Alanazi, S. Khamas
{"title":"Dual-Band Circularly Polarized Cylindrical Dielectric Resonator Antenna for Millimeter-Wave Applications","authors":"Meshari D. Alanazi, S. Khamas","doi":"10.5013/ijssst.a.23.02.08","DOIUrl":"https://doi.org/10.5013/ijssst.a.23.02.08","url":null,"abstract":"","PeriodicalId":261136,"journal":{"name":"International journal of simulation: systems, science & technology","volume":"215 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120864631","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}
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