Pub Date : 2023-07-14DOI: 10.3390/engproc2023041012
Sinovuyo Dunga, O. Oni, O. M. Longe
: In South Africa, traditional transportation has become more expensive and not easily accessible to everyone. The current use of internal combustion engine (ICE) vehicles in the transport sector has been contributing about 14% to the country’s greenhouse gas emissions. In booking any e-hauling service, most of the current transportation requires pre-booking or standing in long queues to make a booking. These transactions require usually physical cash or insertion of card details online to process a booking payment. The outcome is prone to hackers and theft. Therefore, this paper focuses on the design and building of a safe electronic booking and payment application software for inter-campus e-bikes through a Quick Response (QR) code and Near-Field Communication (NFC). The application also encourages the use and integration of clean energy solutions in the transport sector and the saving of waiting time for inter-campus ICE buses as students would rather use e-bikes for their inter-campus mobility. Also, they can transact safely, affordably, and securely for their mobility costs using the developed application.
{"title":"Electronic Booking and Payment Platforms for Inter-Campus E-Bikes","authors":"Sinovuyo Dunga, O. Oni, O. M. Longe","doi":"10.3390/engproc2023041012","DOIUrl":"https://doi.org/10.3390/engproc2023041012","url":null,"abstract":": In South Africa, traditional transportation has become more expensive and not easily accessible to everyone. The current use of internal combustion engine (ICE) vehicles in the transport sector has been contributing about 14% to the country’s greenhouse gas emissions. In booking any e-hauling service, most of the current transportation requires pre-booking or standing in long queues to make a booking. These transactions require usually physical cash or insertion of card details online to process a booking payment. The outcome is prone to hackers and theft. Therefore, this paper focuses on the design and building of a safe electronic booking and payment application software for inter-campus e-bikes through a Quick Response (QR) code and Near-Field Communication (NFC). The application also encourages the use and integration of clean energy solutions in the transport sector and the saving of waiting time for inter-campus ICE buses as students would rather use e-bikes for their inter-campus mobility. Also, they can transact safely, affordably, and securely for their mobility costs using the developed application.","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131488317","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 : 2023-07-13DOI: 10.3390/engproc2023041007
O. Al-Dulaimi, M. Al-Dulaimi, A. Al-Dulaimi, Maiduc Osiceanu Alexandra
{"title":"Cognitive Radio Network Technology for IoT-Enabled Devices","authors":"O. Al-Dulaimi, M. Al-Dulaimi, A. Al-Dulaimi, Maiduc Osiceanu Alexandra","doi":"10.3390/engproc2023041007","DOIUrl":"https://doi.org/10.3390/engproc2023041007","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124903311","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 : 2023-07-13DOI: 10.3390/engproc2023041011
I. Beloev, A. Filimonova, A. Pechenkin, Azamat R. Gizzatullin, A. Vinogradov, I. Iliev
International Conference on Electronics, Engineering Physics and
电子、工程物理与工程科学国际会议
{"title":"Numerical Simulation of Solid Oxide Fuel Cell Energy Production Processes","authors":"I. Beloev, A. Filimonova, A. Pechenkin, Azamat R. Gizzatullin, A. Vinogradov, I. Iliev","doi":"10.3390/engproc2023041011","DOIUrl":"https://doi.org/10.3390/engproc2023041011","url":null,"abstract":"International Conference on Electronics, Engineering Physics and","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129013213","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 : 2023-07-13DOI: 10.3390/engproc2023041010
Sami Acik, S. Kosunalp, M. Tabakcioglu
{"title":"Evaluating the Lifetimes of Energy-Harvesting Wireless Sensor Networks with ALOHA","authors":"Sami Acik, S. Kosunalp, M. Tabakcioglu","doi":"10.3390/engproc2023041010","DOIUrl":"https://doi.org/10.3390/engproc2023041010","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125678563","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 : 2023-07-13DOI: 10.3390/engproc2023041009
T. Hristova, I. Stoyanov, B. Evstatiev
{"title":"Increasing the Functionality of Water Supply Systems for Bulgarian Conditions through Automation via IoT and Blockchain Technologies","authors":"T. Hristova, I. Stoyanov, B. Evstatiev","doi":"10.3390/engproc2023041009","DOIUrl":"https://doi.org/10.3390/engproc2023041009","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"273 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123047496","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 : 2023-07-13DOI: 10.3390/engproc2023041008
V. Aleksieva, H. Valchanov, A. Haka, D. Dinev
{"title":"Logistics Model Based on Smart Contracts on Blockchain and IoT","authors":"V. Aleksieva, H. Valchanov, A. Haka, D. Dinev","doi":"10.3390/engproc2023041008","DOIUrl":"https://doi.org/10.3390/engproc2023041008","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"210 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132322701","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 : 2023-07-13DOI: 10.3390/engproc2023041005
Tykhon Sytnikov, A. Bilenko, V. Sytnikov, O. Streltsov, P. Stupen
{"title":"Increasing the Efficiency of the Information Management System for Controlling the Spatial Orientation of Objects in Geophysical Research","authors":"Tykhon Sytnikov, A. Bilenko, V. Sytnikov, O. Streltsov, P. Stupen","doi":"10.3390/engproc2023041005","DOIUrl":"https://doi.org/10.3390/engproc2023041005","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"172 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113988544","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 : 2023-07-12DOI: 10.3390/engproc2023041004
Athanasia K. Thomoglou, J. Fantidis, M. E. Voutetaki, Z. Metaxa, C. Chalioris
: Microstructural characteristics and mechanical properties of nano-reinforced cementitious mortar using multi-walled carbon nanotubes (MWCNTs), dispersed in an aqueous solution by applying ultra-solicitation, were studied using X-ray microcomputed tomography (micro-CT), an innovative, non-destructive technique. This useful method was applied for characterizing the cementitious composites’ spatial micro-pore structure. The changes due to the MWCNTs’ integration into the mortar matrix and their effects were studied. The analysis revealed that the density and porosity values processed by micro-CT imaging are crucial parameters. They correlated with the mechanical strength of 2 × 2 × 8 prisms (in cm) in order to evaluate the dispersion effect of the different nanotube concentrations, 0.1 wt.%, 0.2 wt.%, 0.3 wt.%, and 0.5 wt.% by the mass of cement. The results highlight the linear correlation of the density, porosity, and spatial pores’ distribution obtained by the micro-CT 3D in vivo imaging of the microstructure, with the nanotubes’ concentration and flexural and compressive strengths. This investigation was achieved by proving that a deeper understanding of the complex nano-and microstructures can be utilized for the design of advanced cementitious composites at multiple scales.
{"title":"Mechanical Characterization of Nano-Reinforced Mortar: X-ray Micro-CT for 3D Imaging of Microstructure","authors":"Athanasia K. Thomoglou, J. Fantidis, M. E. Voutetaki, Z. Metaxa, C. Chalioris","doi":"10.3390/engproc2023041004","DOIUrl":"https://doi.org/10.3390/engproc2023041004","url":null,"abstract":": Microstructural characteristics and mechanical properties of nano-reinforced cementitious mortar using multi-walled carbon nanotubes (MWCNTs), dispersed in an aqueous solution by applying ultra-solicitation, were studied using X-ray microcomputed tomography (micro-CT), an innovative, non-destructive technique. This useful method was applied for characterizing the cementitious composites’ spatial micro-pore structure. The changes due to the MWCNTs’ integration into the mortar matrix and their effects were studied. The analysis revealed that the density and porosity values processed by micro-CT imaging are crucial parameters. They correlated with the mechanical strength of 2 × 2 × 8 prisms (in cm) in order to evaluate the dispersion effect of the different nanotube concentrations, 0.1 wt.%, 0.2 wt.%, 0.3 wt.%, and 0.5 wt.% by the mass of cement. The results highlight the linear correlation of the density, porosity, and spatial pores’ distribution obtained by the micro-CT 3D in vivo imaging of the microstructure, with the nanotubes’ concentration and flexural and compressive strengths. This investigation was achieved by proving that a deeper understanding of the complex nano-and microstructures can be utilized for the design of advanced cementitious composites at multiple scales.","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133525065","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 : 2023-07-12DOI: 10.3390/engproc2023041003
Angel Alexandrov, Vladislav Ivanov
{"title":"The Influence of Planet Position on Axle Loads in Double Planet Planetary Gear Trains","authors":"Angel Alexandrov, Vladislav Ivanov","doi":"10.3390/engproc2023041003","DOIUrl":"https://doi.org/10.3390/engproc2023041003","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124028213","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 : 2023-07-11DOI: 10.3390/engproc2023041002
T. Iliev, I. Stoyanov, G. Mihaylov, A. Fazylova, Maria S. Papadopoulou
{"title":"Evaluation of Signal Level Distribution in 5G Radio Relay Transmissions","authors":"T. Iliev, I. Stoyanov, G. Mihaylov, A. Fazylova, Maria S. Papadopoulou","doi":"10.3390/engproc2023041002","DOIUrl":"https://doi.org/10.3390/engproc2023041002","url":null,"abstract":"","PeriodicalId":192655,"journal":{"name":"EEPES'23","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131188699","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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