Oleh Muhammad Fadlan, Parlin Siagian, A. Sastra, P. Tarigan, Muhammad Irfan Syarif
{"title":"Analysis Of Output Power Control Of Mini On Grid Plts Without Kwh Exim In Fajrul Iman Patumbak Modern Islamic Boarding School","authors":"Oleh Muhammad Fadlan, Parlin Siagian, A. Sastra, P. Tarigan, Muhammad Irfan Syarif","doi":"10.61306/ijecom.v2i1.18","DOIUrl":"https://doi.org/10.61306/ijecom.v2i1.18","url":null,"abstract":"The decreasing of world’s supply of fossil energy caused by the human need for energy continues to increase. As a result, energy prices will be more expensive. Solar cells that utilize solar energy are a source of renewable electrical energy (RE). The use of solar cells to generate electricity can be used to reduce the burden of electricity bills anywhere as in Islamic boarding schools. The burden of electricity bills at the Fajrul Iman Patumbak Modern Islamic Boarding School, Deli Serdang Regency is quite a burden on Islamic boarding school expenses. To reduce the burden of spending on electricity bills at Islamic boarding schools, solar cells and control equipment are installed so that they can generate electricity. The control system is installed using an on-grid system, the electricity generated can be directly used by the Islamic boarding school during the day and will reduce some of the power absorbed/taken from PLN. After this service is carried out, the cost of spending on Islamic boarding schools has decreased.","PeriodicalId":125607,"journal":{"name":"International Journal Of Computer Sciences and Mathematics Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121344682","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":"Designing A Chatbot Application For Web-Based English Learning Using Boyer Moore Algorithm","authors":"D. Manalu, Marlyna Infryanty Hutapea, Richardo Lumban Raja, Arina Prima Silalahi, Harlen Gilbert Simanullang, Erwin Panggabean6, Article Info, Darwis Robinson, Manalu","doi":"10.61306/ijecom.v2i1.21","DOIUrl":"https://doi.org/10.61306/ijecom.v2i1.21","url":null,"abstract":"In the current era, the ability to use English is very important because English is not only used to communicate but also as a source of information. However, many students face challenges during the English learning process, including monotonous and less interactive learning methods. Therefore, an interactive and accessible Chatbot-based application is needed to help learn English. In this application, Boyer-Moore algorithm is used for keyword pattern matching of questions with knowledge base. Boyer-Moore algorithm is a string search algorithm that optimizes character matching from right to left. The results showed that the application of Chatbot application using Boyer-Moore Algorithm can answer questions with an accuracy rate of about 96% from a total of 100 questions tested.","PeriodicalId":125607,"journal":{"name":"International Journal Of Computer Sciences and Mathematics Engineering","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132496504","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":"Application Of Inventory And Service Transactions On Web-Based Cv Medan Teknik using the Agile Kanban Method","authors":"S. Wahyuni, Fachrid Wadly","doi":"10.61306/ijecom.v2i1.16","DOIUrl":"https://doi.org/10.61306/ijecom.v2i1.16","url":null,"abstract":"This study discusses the application of website-based goods supply and service transactions using the agile kanban method on cv. Engineering Field. The Agile Kanban method facilitates efficient workflow management and visualizes inventory management progress and transactions in real-time. Kanban boards are used to track tasks, identify bottlenecks and ensure smooth collaboration between team members. The manual journal book recording system has many constraints and weaknesses so that inventory data processing is needed where the availability of goods will be better organized by using a supportive and adequate information system and computer equipment. Inventory application on CV. Website-based Medan Teknik is an activity system consisting of goods entry data and goods inventory data that reports all transactions in and out of goods from per day, per month, to per year. Programs that are built based on websites use the PHP programming language and MySQL database to make it easier for users, namely admins, cashiers and leaders to input data, access reports with an internet connection that can be accessed anytime and anywhere","PeriodicalId":125607,"journal":{"name":"International Journal Of Computer Sciences and Mathematics Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133633775","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}
Muhammad Muttaqin Muttaqin, Nova Mayasari, Siswa Pratama
{"title":"Design and Development of Information Systems for Data Collection and Monitoring of Children's Growth and Development as an Effort to Prevent Stunting in Kotapari Village","authors":"Muhammad Muttaqin Muttaqin, Nova Mayasari, Siswa Pratama","doi":"10.61306/ijecom.v2i1.15","DOIUrl":"https://doi.org/10.61306/ijecom.v2i1.15","url":null,"abstract":"Stunting is one of the problems being faced by Kotapari Village. The absence of an information system about stunting that is easily accessible to the public is one of the aspects that has slowed down the resolution of the stunting problem. To accelerate the resolution of the stunting problem, it is considered necessary to have an information system that can help the community easily and quickly. Methods of data collection is done by interviews and observation. In this study the system development method used is waterfall with the supporting software used are PHP and MySQL. Seeing the reality above, it is deemed necessary to build a website-based information system that is useful to facilitate Kotapari Village and the Community in working to resolve the stunting problem in Serdang Bedagai Regency. Apart from being able to provide stunting information to the community, this application also has a child health check menu related to child growth and a discussion menu that can be used by the community to communicate with Kotapari Village.","PeriodicalId":125607,"journal":{"name":"International Journal Of Computer Sciences and Mathematics Engineering","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115852462","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}