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Computer-Aided Planning of Radial and Diameter Routes in Local Public Transport Networks 本地公共交通网络中径向和直径路线的计算机辅助规划
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-10-16 DOI: 10.55549/epstem.1365754
Agoston WINKLER
{"title":"Computer-Aided Planning of Radial and Diameter Routes in Local Public Transport Networks","authors":"Agoston WINKLER","doi":"10.55549/epstem.1365754","DOIUrl":"https://doi.org/10.55549/epstem.1365754","url":null,"abstract":"Local public transport network planning is a complex procedure affected by many aspects (e.g., city structure, travel needs, the budget for the service, vehicle types, service frequencies, timetable optimization of parallel routes etc.). Due to the high number of possible solutions, finding the optimum is usually a problem with NP computational complexity. Although an extensive toolkit is available for evaluating specific networks, the number of versions that can be realistically examined and compared is highly limited. This implies that the routine and creativity of the network planning specialists play an important role in the selection of the examined networks. However, in some special cases, the search space can be narrowed so that all network versions can be automatically generated and compared. This paper presents such a case: when applying radial and diameter routes only, the main question is which directions should be connected to each other as a diameter route, or left alone as a radial line. The algorithm is presented on the example of the city Győr.","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136113225","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}
引用次数: 0
Desk Analysis of Crisis Communication by Public Authorities During Health Crises 卫生危机中公共当局危机沟通的案头分析
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-10-16 DOI: 10.55549/epstem.1374915
Stjepan PETRICEVIC
{"title":"Desk Analysis of Crisis Communication by Public Authorities During Health Crises","authors":"Stjepan PETRICEVIC","doi":"10.55549/epstem.1374915","DOIUrl":"https://doi.org/10.55549/epstem.1374915","url":null,"abstract":"Communication by public authorities during a crisis is an important and essential part of responding to situations that can endanger lives and property. Social media platforms, identified as the main source of news according to research, provide a significant opportunity for communication. Media outlets played a crucial role during the COVID-19 pandemic, with Facebook continuing to lead as a news source compared to other social media platforms. This study analyzes the posts from the official Facebook profile \"Koronavirus.hr,\" which serves as the government's official page for COVID-19 information in the Republic of Croatia. Using a desk analysis method, the study examines the content of the posts across four pandemic waves, considering the number of cases, post size, type of visual/video content, and social reactions. The analysis reveals that the average post size is approximately 37 words, with the most common length being 51 words. The posts predominantly feature general visual/video materials, with an average video duration of around 50.40 minutes. Social reactions to posts about the number of new cases have an average count of 38.18 per post, with an average of 5.61 comments and 1.55 shares. The correlation analysis shows a statistically significant positive correlation between the number of new cases reported in a post and the total number of comments and shares. Additionally, there are statistically significant positive correlations between post size (word count) and the total number of reactions, comments, and shares. However, further analysis reveals a lack of a statistically significant relationship between post size (word count) and the total number of reactions. This study provides guidelines for the future creation of posts by public authorities on social media during crisis situations and opens the way for further research in the field of communication strategies.","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"14 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136114328","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}
引用次数: 0
Applicability of a Gage R&R Study on a Home Blood Glucose Meter 测量仪在家用血糖仪上的适用性研究
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-10-16 DOI: 10.55549/epstem.1368281
Zoltan VARADI, Gyozo Attila SZILAGYI
{"title":"Applicability of a Gage R&R Study on a Home Blood Glucose Meter","authors":"Zoltan VARADI, Gyozo Attila SZILAGYI","doi":"10.55549/epstem.1368281","DOIUrl":"https://doi.org/10.55549/epstem.1368281","url":null,"abstract":"Home glucose meters have become widely accessible and, in addition to self-monitoring applications, are now commonly used to support biohacking. Accu-Chek Instant is an easy-to-use and cheaply available device, and thus, it is recommended to use in a known lifestyle change program. Participants and users do not require special knowledge, though have due or undue concerns about changes in blood glucose levels. The study aims to find the minimal magnitude of change in blood glucose level, i.e. the effective resolution of the fore-mentioned device. In addition, we are seeking applicability of the standard Gage R&R study method which is well known in the automotive industry. As Gage R&R requires to incorporate several variance factors into the study, we reproduced typical home applications and daily routines of laymen. Our results on measurement uncertainty turned to be in range with the accuracy specified by the manufacturer, and the Gage R&R method helped us to formulate answer to home user concerns on a layman’s language.","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"243 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136114439","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}
引用次数: 0
Comprehensive Modeling Study of the Electrical Performance of a Sono-Electrolyzer under a Voltage and Current Sources Supply: From Grey to Green Hydrogen 电压和电流源下声电解槽电气性能的综合建模研究:从灰色氢到绿色氢
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-10-16 DOI: 10.55549/epstem.1371761
Nour Hane MERABET, Kaouther KERBOUA
{"title":"Comprehensive Modeling Study of the Electrical Performance of a Sono-Electrolyzer under a Voltage and Current Sources Supply: From Grey to Green Hydrogen","authors":"Nour Hane MERABET, Kaouther KERBOUA","doi":"10.55549/epstem.1371761","DOIUrl":"https://doi.org/10.55549/epstem.1371761","url":null,"abstract":"Hydrogen production from water electrolysis is seen as a promising technology to produce hydrogen with high purity of 99.99%. However, the increase of the ohmic resistance in the electrolyte remains a challenge for the electrolytic technique. In the present work, we study the transition from grey hydrogen to green hydrogen using alkaline electrolysis (25% w/w KOH solution electrolysis). We compare hydrogen production efficiency using a voltage source simulating the conventional DC generator, and a current source simulating the PV power supply. Water electrolysis was coupled to an indirect ultrasound source in order to investigate its effect on hydrogen production process in both cases of power supply. The question was tackled experimentally using an H-cell electrolyzer and an ultrasonic bath, and numerically using a MatLab code. Energy conversion efficiency and hydrogen production rate were determined both experimentally and through simulation. It was demonstrated that the integration of sonication reduces the ohmic resistance within the electrolyzer and thus decreases the cell voltage for the same current, which enhances the energy efficiency in the case of current source for the same hydrogen production rate. For instance, an enhancement of 1% was recorded in the energy efficiency using a current source of energy, while is equals 2.68% in the case of voltage source. Therefore, the coupled of sono-electrolysis process to solar PV seems to be a promising pathway for an environmentally friendly hydrogen production technique from an energetic perspective.","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136114465","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}
引用次数: 0
Cushion Pin Control System with Using Image Processing 利用图像处理的缓冲销控制系统
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-08-30 DOI: 10.55549/epstem.1337617
Oğuz Alper İsen, Emin Cantez, Serkan Aydin
{"title":"Cushion Pin Control System with Using Image Processing","authors":"Oğuz Alper İsen, Emin Cantez, Serkan Aydin","doi":"10.55549/epstem.1337617","DOIUrl":"https://doi.org/10.55549/epstem.1337617","url":null,"abstract":"<jats:p />","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89652398","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}
引用次数: 0
Safetree: An Integrated Wearable Device and Mobile Application Solution for Pandemic Mitigation and Post-Pandemic Preparedness, Incorporating Contact Tracing, Social Distancing Emergency Alert Notification, and Socialization Features 安全树：可穿戴设备和移动应用集成解决方案，用于大流行病缓解和大流行病后的准备工作，包含联系人追踪、社会距离紧急警报通知和社交功能
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-08-30 DOI: 10.55549/epstem.1337605
Jille Anne R. VERANO, Doreen Marie S. SORONGON, F. R. G. Cruz
{"title":"Safetree: An Integrated Wearable Device and Mobile Application Solution for Pandemic Mitigation and Post-Pandemic Preparedness, Incorporating Contact Tracing, Social Distancing Emergency Alert Notification, and Socialization Features","authors":"Jille Anne R. VERANO, Doreen Marie S. SORONGON, F. R. G. Cruz","doi":"10.55549/epstem.1337605","DOIUrl":"https://doi.org/10.55549/epstem.1337605","url":null,"abstract":"<jats:p />","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85237704","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}
引用次数: 0
Global Food Security Strategies, Issues and Challenges 全球粮食安全战略、问题和挑战
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-08-30 DOI: 10.55549/epstem.1335036
Hayati Yusof, Mai Farhana MIOR BADRUL MUNIR, Zulnurhaini Zolkaply, Muhammad Ashraf Anuar
{"title":"Global Food Security Strategies, Issues and Challenges","authors":"Hayati Yusof, Mai Farhana MIOR BADRUL MUNIR, Zulnurhaini Zolkaply, Muhammad Ashraf Anuar","doi":"10.55549/epstem.1335036","DOIUrl":"https://doi.org/10.55549/epstem.1335036","url":null,"abstract":"<jats:p />","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79705372","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}
引用次数: 0
Circular Supply Chains: An Internet of Things Application for Rotten Product Detection in Aggregate Food Industry 循环供应链：物联网在聚合食品行业腐烂产品检测中的应用
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-08-30 DOI: 10.55549/epstem.1347745
Candan Ergeldi, O. Feyzioğlu
{"title":"Circular Supply Chains: An Internet of Things Application for Rotten Product Detection in Aggregate Food Industry","authors":"Candan Ergeldi, O. Feyzioğlu","doi":"10.55549/epstem.1347745","DOIUrl":"https://doi.org/10.55549/epstem.1347745","url":null,"abstract":"<jats:p />","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81335065","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}
引用次数: 0
Synchronization of the Timetable on Partially Overlapping Urban Transport Routes 在部分重叠的城市交通线路上同步运行时刻表
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-08-30 DOI: 10.55549/epstem.1343290
M. Todorova, Zlatin Trendafilov, Violina Velyova
{"title":"Synchronization of the Timetable on Partially Overlapping Urban Transport Routes","authors":"M. Todorova, Zlatin Trendafilov, Violina Velyova","doi":"10.55549/epstem.1343290","DOIUrl":"https://doi.org/10.55549/epstem.1343290","url":null,"abstract":"<jats:p />","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90966589","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}
引用次数: 0
A Study of U-Shaped Optical Fiber Sensor for Sensing Different Concentrations of Glucose and Ion liquid (HgCl2) and a Fabrication of Microfluidics System 传感不同浓度葡萄糖和离子液体（HgCl2）的 U 型光纤传感器的研究及微流体系统的制作
The Eurasia Proceedings of Science Technology Engineering and Mathematics Pub Date : 2023-08-30 DOI: 10.55549/epstem.1338557
Tien BAO TRAN, Hsiang CHENG HSU, Chia CHIN CHIANG
{"title":"A Study of U-Shaped Optical Fiber Sensor for Sensing Different Concentrations of Glucose and Ion liquid (HgCl2) and a Fabrication of Microfluidics System","authors":"Tien BAO TRAN, Hsiang CHENG HSU, Chia CHIN CHIANG","doi":"10.55549/epstem.1338557","DOIUrl":"https://doi.org/10.55549/epstem.1338557","url":null,"abstract":"<jats:p />","PeriodicalId":22384,"journal":{"name":"The Eurasia Proceedings of Science Technology Engineering and Mathematics","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82084251","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}
引用次数: 0
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