International Journal of Research in Vocational Studies (IJRVOCAS)最新文献

{"title":"The Influence of Changes to Earthquake Regulations SNI 1726:2019 on the Performance of Shop House Structures in North Sumatra","authors":"Mizanuddin Sitompul, Syiril Erwin, Palghe Tobing, Kusumadi, Fahrizal Zulkarnain","doi":"10.53893/ijrvocas.v3i4.69","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.69","url":null,"abstract":"Procedures for planning earthquake resistance for building and non-building structures, SNI 1726:2019 have been approved as a revision of procedures for planning earthquake resistance for building and non-building structures, SNI 1726:2012. With the implementation of SNI 1726:2019, existing buildings should be re-evaluated for their safety against this new regulation. This research examines changes in the performance of shophouse structures in the cities of Sidikalang, Tarutung, Padangsidimpuan, Sei Rampah, Tebing Tinggi, Limapuluh, and Lubuk Pakam. The results show that as a result of the change from SNI 1726:2012 to SNI 1726:2019 there was an increase in the value of the base shear force in the cities of Sidikalang, Sei Rampah, Tebing Tinggi, Limapuluh, and Lubuk Pakam with values respectively 32%, 8%, 11%, 7 %, and 10%. However, in the cities of Tarutung and Padangsidimpuan there was a decrease in the basic shear force value of 3% and 30%. The increase in base shear force is directly proportional to the increase in drift and interstory drift. The interstory drift that occurs is still below the permitted interstory drift.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"44 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140475819","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}

{"title":"Analysis of Social Values and Characteristics in the Short Story Tupai Si Never Give Up Written SDN 13 Kolo Kota Bima","authors":"Ita Khairani, Isni Khairina, Eka Putri Saptari Wulan","doi":"10.53893/ijrvocas.v3i4.43","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.43","url":null,"abstract":"This study aims to examine the social values and characteristics contained in the short story 'Tupai Si Pantang Surrender' written by SDN 13 KOLO BIMA. The theory used is the theory of humanism put forward by Abraham Maslow with a sociology of literature approach. The method used in this research is a descriptive method with a qualitative research form. The subject of this research is the short story Tupai Si Unyielding' which was written by SDN 13 KOLO BIMA. The research data is in the form of paragraph excerpts and sentence fragments that contain elements of social values. The results of the study show that the social values contained are, 1) unyielding attitude, 2) compassion, 3) respect not demeaning, 4) persistence and hard work produce results according to what we use, 5) struggle, 6) admiration, 7) Regret. This study delves into the analysis of social values and characteristics embedded in the short story titled \"Tupai Si Never Give Up,\" authored by SDN 13 Kolo Kota Bima. The research aims to uncover the narrative's underlying themes, socio-cultural reflections, and character dynamics. Employing a qualitative approach, the analysis focuses on the portrayal of social values such as perseverance, resilience, and community bonds, as well as the depiction of various characteristics exhibited by the story's protagonists. Through a close examination of the narrative elements, the study seeks to contribute to a deeper understanding of the cultural and social nuances presented in the short story, shedding light on the author's intent and the broader societal context in which the narrative unfolds.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"277 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140473791","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}

{"title":"Analysis of Trends in Scientific Publication Topics for Lecturers in the Department of Computer Engineering and Informatics, Medan State Polytechnic Using Co-Words Analysis","authors":"Hamzah Syahbana Munthe, Riki Handoko","doi":"10.53893/ijrvocas.v3i4.33","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.33","url":null,"abstract":"Research in the pertinent subject is a key component in the advancement of science. This was carried out in an effort to address a number of issues and broaden the body of knowledge in this scientific domain. In Indonesia, academics, practitioners, and researchers hold seminars hosted by government and non-government organizations with the goal of giving them a platform to enhance scientific articles by offering corrections to their findings. Papers, theses, dissertations, and scientific journals were the primary sources of information for earlier bibliometric scholars. This is done in order to observe information utilization, gathering, obsolescence, knowledge mapping, etc. The background information for this research is as follows, based on the material above: first, there is no knowledge mapping to identify trends in research topics, particularly in computer science-related scientific articles, particularly in the Department of Computer Engineering and Informatics at Medan State Polytechnic. The problem to be researched will be formulated using numerical measuring instruments based on trends in research topics and bibliometric studies of scientific articles in proceedings in the field of computer and information science at seminars and conferences in Indonesia.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"198 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140481880","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}

{"title":"Attendance Data Collection Using NFC Tags","authors":"Gabriel Ardi Hutagalung, Yulia Agustina Dalimunte, Isni Khairina, Muthi'ah Zahra Lubis, Darma Firmansyah, Desi Natalia Sinaga, Indah Sari Simanjuntak, Zanuar Indandi","doi":"10.53893/ijrvocas.v3i4.28","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.28","url":null,"abstract":"In the field of contemporary wireless technology, near-field communication (NFC) stands out as an important force, enabling contactless transactions and the seamless exchange of information between electronic devices. This research explores the innovative integration of NFC into the attendance input process, which is linked to a website-based attendance system. NFC's adaptability, which was initially prominent in payment cards, has expanded across industries, empowering smartphones, tablets, and wearable devices. This study contributes to the ongoing development of NFC technology, proposing a renewable solution for student attendance systems. With a vision of increased efficiency, this research anticipates increased utilization of time and resources, thereby providing a promising path for the advancement of attendance management. Attendance tracking is a critical aspect of educational and organizational management, with traditional methods often plagued by inefficiencies and inaccuracies. This research explores the implementation of Near Field Communication (NFC) tags as a modern solution for attendance data collection. The study aims to assess the effectiveness of NFC technology in improving accuracy, efficiency, and real-time access to attendance information. The research employed a mixed-methods approach, incorporating a pilot study in an educational setting. NFC tags were distributed to participants, allowing for contactless attendance registration. Data was collected through observations, user feedback, and system logs. Additionally, a comparative analysis was conducted between NFC-based attendance tracking and traditional methods. Findings indicate a substantial improvement in accuracy and efficiency with NFC tags compared to traditional methods. Real-time data access provided administrators with up-to-the-minute attendance information, enabling timely interventions and streamlined record-keeping. User feedback highlighted the ease of use and convenience of the NFC-based system.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"147 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140484657","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}

{"title":"Smart Garden on Chili Plants Based on IoT","authors":"E. Simanungkalit, M. Husna, J. Tarigan, Suriadi","doi":"10.53893/ijrvocas.v3i4.146","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.146","url":null,"abstract":"Abstract:Cultivating chili plants requires special attention such as temperature and soil humidity. Internet of Things (IoT) technology is a technology that allows objects around us to be connected to the internet network. The widespread adoption of various internet of things technologies has a very pronounced influence in the domestic sector such as home and smart car applications, and the agricultural sector is no exception.Temperature monitoring system, humidityIoT-based soil pan on chili plants (smart garden) is an IoT-based monitoring system design to control temperature and soil moisture on chili plants which can make it easier for farmers to measure soil and plant conditions and to make it easier for farmers to monitor the quality of their agricultural land. The process of creating a monitoring system design begins with interviews to collect primary data and literature studies to collect secondary data. Then carry out system design, tool assembly and implementation. The system for monitoring and controlling temperature and soil moisture using IoT can be run using Windows operating system software. The hardware used is the DHT11 temperature sensor, Moisture Sensor, Arduino, and Nodemcu ESP8266. This system utilizes a pump and fan for its hardware, using an automatic system implementation from a microcontroller so that it can make the hardware run without user intervention.If the humidity value displayed on the LCD is <70% then the pump will be on and the plants will be watered, and if the humidity is >80% then the pump will be off and stop watering.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"11 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140485476","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}

{"title":"Speed and Accuracy Comparison of Person Detection Using Pretrained CenterNet and Yolov3","authors":"Friendly, Harizahayu, Zakaria Sembiring","doi":"10.53893/ijrvocas.v3i4.17","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.17","url":null,"abstract":"Implementations of object detection by using common devices for general purpose application is not widely used for speed and prone to errors. Most of research in speed detection using known method such as Centernet, Yolov3, Fast-RNN has variant result since the computer used are different. This experiment try to conduct experiments for person detection with Centernet and Yolov3 method using commonly used computer only using CPU. Based on the experiments, Yolov3 can give a much better precision for person detection by 98.42% of mAP point while Centernet only 97%. In terms of processing speed, Centernet can give much better speed where it can detect a person in average 370ms better than Yolov3 with average of 1050 ms or 1 second.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"224 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140480347","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}

{"title":"NFC Data Security Using Hill Cipher","authors":"Gabriel Ardi Hutagalung, Yulia Agustina Dalimunte, Isni Khairina, Muthi'ah Zahra Lubis, Darma Firmansyah, Desi Natalia Sinaga, Indah Sari Simanjuntak, Zanuar Indandi","doi":"10.53893/ijrvocas.v1i2.20","DOIUrl":"https://doi.org/10.53893/ijrvocas.v1i2.20","url":null,"abstract":"Near Field Communication (NFC) technology has become ubiquitous in various applications, from contactless payments to data transfer between devices. As the use of NFC expands, ensuring the security of transmitted data becomes paramount. This research investigates the application of Hill Cipher, a linear algebra-based encryption technique, to enhance the security of data transmitted via NFC. In the field of contemporary wireless technology, near-field communication (NFC) stands out as an important force, enabling contactless transactions and the seamless exchange of information between electronic devices. This research explores the innovative integration of NFC into the attendance input process, which is linked to a website-based attendance system. NFC's adaptability, which was initially prominent in payment cards, has expanded across industries, empowering smartphones, tablets, and wearable devices. This study contributes to the ongoing development of NFC technology, proposing a renewable solution for student attendance systems. With a vision of increased efficiency, this research anticipates increased utilization of time and resources, thereby providing a promising path for the advancement of attendance management. A comprehensive evaluation of the proposed NFC data security solution was conducted through simulations and practical implementations. The research assesses the impact on communication speed, energy consumption, and overall system performance. Results indicate that the integration of Hill Cipher introduces a negligible overhead on communication speed, making it a viable option for real-time NFC applications. Furthermore, the study addresses potential vulnerabilities and threats associated with NFC technology, emphasizing the role of Hill Cipher in mitigating risks such as eavesdropping and unauthorized data interception. The research considers practical implementation challenges and proposes strategies for seamless integration into existing NFC-enabled devices. In conclusion, this research contributes to the ongoing discourse on NFC data security by introducing Hill Cipher as a robust encryption mechanism. The findings underscore the feasibility of implementing this encryption technique without compromising the efficiency of NFC communication. The proposed secure communication protocol holds promise for enhancing the privacy and integrity of data transmitted via NFC, fostering trust in the expanding ecosystem of NFC-enabled applications.\u0000 ","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"141 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140484389","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}

{"title":"Design of Augmented Reality as Digital Teaching Media English Vocabulary: Word Warrior","authors":"Andam Lukcyhasnita, Orli Binta Tumanggor, Winda Syafitri, Dina Arfianti Siregar, Juneidy","doi":"10.53893/ijrvocas.v3i4.5","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.5","url":null,"abstract":"The need for digital learning innovation is one of the latest issues. Especially in learning English. This is because Indonesia, based on the English Proficiency Index, or EPI (English Proficiency Index), is ranked 81st out of 111 countries in the world and is ranked 15th out of 24 countries in Asia with low English proficiency status results. So, in order to encourage English language skills, innovative efforts are needed in English language learning that can generate interest in learning. Especially in delivering English vocabulary teaching materials. Therefore, this research aims to produce a multimedia product that can be applied as an interactive teaching medium for English vocabulary. To achieve the output, this research used the Research and Development research method, using research steps consisting of (1) Define, (2) Design, (3) Development, and (4) Dissemination. However, this research is limited to the development level, so the final result of this research is a digital medium in the form of an Instagram vocabulary game filter game called Word Warrior. This filter game carries vocabulary games with correct spelling.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140490327","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}

{"title":"Implementation of IoT-Based Smart Tourism Destination Tools as Tourism Leisure 5.0","authors":"Andi Supriadi Chan, Rezha Destiadi, Annalisa Sonaria Hasibuan, Alvendo Wahyu Aranski, Luky Ardiansyah","doi":"10.53893/ijrvocas.v3i4.105","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.105","url":null,"abstract":"Due to its ability to create commercial opportunities that local communities can manage, tourism is a well-known industry with significant development potential. Information technology has had significant advancements in its application within the tourism industry, and its implementation is now commencing in Indonesia. The use of IoT technology in the tourism industry necessitates a series of sequential stages, culminating in the establishment of a comprehensive information platform that facilitates the monitoring and administration of tourism activities. Utilizing IoT technology to construct a tourist platform helps expedite the process of integrating information and infrastructure while effectively leveraging smart technology in the tourism sector. The research methodology employed is a hybrid approach. The data outputs are processed and evaluated using a strategy that caters to the interests of the community and parties involved in the collaborative development of smart tourism, both qualitatively and quantitatively. The analysis stage uses the theory of visual perception as a way to understand what the desired implementation of IoT-based smart tourism looks like. This is shown in the selection stage. Meanwhile, this investigation concluded with a technological readiness level of five. The research was conducted without any prior investigation that aligned with the themes, tools, and objects employed by the researchers, representing the current state of the art. Furthermore, the research team comprises specialists in the domain of information systems, including two members who possess expertise in information systems and languages. This ensures a comprehensive grasp of the tools utilized in model development, collaboration, and the potential for technological advancement. In addition to the desired outcome, this is an Internet of Things (IoT)-based intelligent tourism system that may be utilized as a tool in many tourist destinations across Indonesia.","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"44 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140487525","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}

{"title":"Evaluation of Laboratory Waste Management at Medan State Polytechnic","authors":"C. Utami, D. T. Septiningtyas, Indra Fauzi, Alfiani, Rini Mulyani, Eva Rita, Gabriella Siregar","doi":"10.53893/ijrvocas.v3i4.209","DOIUrl":"https://doi.org/10.53893/ijrvocas.v3i4.209","url":null,"abstract":"The notion of a sustainable campus (green campus) may be used to execute higher education's strategic role in contributing to sustainable development. The Strategic Plan of Medan State Polytechnic, at Strategic Objective Point 7 concerning Improving the Quality of Management of Tridharma Implementation, states that one of Medan State Polytechnic's strategic efforts is to implement sustainable development in the form of a green campus. The scoring evaluation based on categories and waste indicators (WS) based on the UI GreenMetric Guideline World University Rankings 2023 received 75 points out of a possible 1800 points, or 4.3%. Furthermore, efforts are made to improve the waste category's scoring by constructing stabilization ponds comprised of anaerobic ponds, facultative ponds, and maturation ponds for wastewater generated from cleaning laboratory equipment, while the remaining concrete material is used as a mixture of Cement Treated Base (CTB).","PeriodicalId":14205,"journal":{"name":"International Journal of Research in Vocational Studies (IJRVOCAS)","volume":"71 37","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140486304","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}