Journal of Applied Engineering and Technological Science最新文献

{"title":"Twitter Social Media Conversion Topic Trending Analysis Using Latent Dirichlet Allocation Algorithm","authors":"Musliadi K H, Hazriani Zainuddin, Yuyun Wabula","doi":"10.37385/jaets.v4i1.1143","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1143","url":null,"abstract":"In Indonesia, Twitter is one of the most widely used social media platforms. Because of the diverse and frequently shifting message patterns on this social media, it is extremely challenging and time-consuming to manually identify topics from a collection of messages. Topic modeling is one method for obtaining information from social media. The model and visualization of the results of modeling topics that are discussed on social media by the Makassar community are the goals of this study. The Latent Dirichlet Allocation (LDA) algorithm is used to model and display the results of this study. The modeling results indicate that the eighth topic is the most frequently used word in a conversation. In the meantime, the 7th and 6th topics emerged as the conversation's core based on the spread of the words with the highest term frequency. The study's findings led the researchers to the conclusion that in the Makassar community's social media discussions, capitalization and visualization using the LDA method produced the words with the highest trend and the topic with the highest term frequency.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46811130","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 Object Detection With You Only Look Once Algorithm in Limited Face-To-Face Times in Pandemic","authors":"Yogi Yunefri, Sutejo Sutejo, Yogi Ersan Fadrial, Keumala Anggraini, Maya Ramadhani, Roki Hardianto","doi":"10.37385/jaets.v4i1.1161","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1161","url":null,"abstract":"Covid-19 has hit many countries in the world, including Indonesia. The rapid and deadly spread of Covid-19 reached Indonesia in early 2020. This pandemic of course had a detrimental impact on the Indonesian people in terms of health, economy, education and others. The Indonesian government certainly does not remain silent, the government is aggressively making efforts to break the Covid-19 chain in various ways, one of the efforts made is to continuously inform about the health protocols recommended by the government to prevent transmission. The Indonesian Ministry of Health (in Mardhia et al., 2020) Efforts that can be made in the prevention phase by each individual include: Wearing a mask, Wearing gloves, Using hand sanitizer/disinfectant, Washing hands with soap, Avoiding touching the face, Avoid shaking hands, Avoid gatherings or long queues, Avoid touching objects/object surfaces in public areas, Avoid taking public transportation, Maintain a distance of at least two meters from other people when outside the house, and If you show symptoms of illness, immediately notify the people around. Even though they have been informed about the prevention of Covid-19, the public tends to be negligent in implementing health protocols, one of which is the application of Social Distancing. Therefore, this study will create a distance detector using the YOLOv3 algorithm as one of the detection objects for the implementation of community activity restrictions","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43144676","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 Educational Game Tools Recognizing Body Members Using The Kansei Engineering Method","authors":"Nugraha Ramadhani, I. Kusumanto, Nofirza Nofirza","doi":"10.37385/jaets.v4i1.1267","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1267","url":null,"abstract":"Education is very important in realizing a strong and advanced nation. So, the process must be carried out early. Therefore, Early Childhood Education is the main foundation for the development of a nation's generation. While the standards of Early Childhood Education are not evenly distributed, in fact, there are still many that are lacking, especially in the learning media of Educational Game Tools/Alat Pembelajaran Edukatif (APE). In this research, an Educational Learning Tool will be made in the form of a puzzle using the Kansei words and Kensei engineering methods. The results of this study indicate that the child's response is very good and very helpful in the learning process. The combination of the Kansei words and Kansei engineering methods produces a unique educational game tool that makes children more interested in participating in learning","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45737969","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 Twitter Sentiment Towards Madrasahs Using Classification Methods","authors":"Supriadi Panggabean, W. Gata, Tri Agus Setiawan","doi":"10.37385/jaets.v4i1.1088","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1088","url":null,"abstract":"In today's digital era, the influence and use of the internet has become a necessity, especially in Indonesia itself, internet users in early 2021 reached 202.6 million people. The most widely used internet use by Indonesians is social media. Several incidents of sexual violence that occurred in the madrasa environment as reported in the media, the emergence of radical Islamic issues which he said were the fruit of thoughts from the madrasa environment, terrorism which was also said to come from misinterpreting knowledge from madrasahs, intolerance to different religions, changes in the character of madrasah students and so on will cause negative thoughts towards  madrasah. To find out how the sentiment of social media users towards madrasahs, a study was conducted on analisis twitter sentiment towards madrasah using the classification method. The methods used are Naïve Bayes (NB), Decision Tree (DT) and K – Nearest Neighbor (K-NN).   Toimprove the performance of the classification method is carried out using the Particle Swarm Optimization (PSO) selection feature.   On the other hand, tools gataframework, execute Python script dan rapidminer diguna kan jug a dalam penelitian this to membantu preprocessi ng dan cleansing pa da datasethingga membantu menciptaka n corpus dan sentiment ana lysis.   Acuration obtained from the Naïve Bayes algorithm accuracy: 76.86% +/- 5.24% (micro average: 76.86%), Decision Tree accuracy: 61.38% +/- 5.46% (micro average: 61.35%), K-NN accuracy: 74.70% +/- 4.83% (micro average: 74.67%), Naïve Bayes PSO accuracy: 80.80% +/- 4.86% (micro average: 80.79%, Decision Tree PSO accuracy: 65.27% +/- 5.26% (micro average: 65.28%), and K-NN PSO accuracy: 67.24% +/- 7.92% (micro average: 67.25%).  The results showed that the Naïve Bayes PSO algorithm got the best and accurate results. This study succeeded in obtaining an effective and best algorithm in classifying positive comments and negative comments related to sentiment analysis towards madrasahs by classification method.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42439051","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":"An Identification of Relationship Between Regional Development Level and Slums in Sidenreng Rappang Regency","authors":"Rika Riyanti Anwar, R. Wikantari, Mahyuddin Mahyuddin","doi":"10.37385/jaets.v4i1.1276","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1276","url":null,"abstract":"Sidenreng Rappang Regency, South Sulawesi Province was recorded to be ranked 2nd (second) as the regency/city with the highest slum area in South Sulawesi in 2020.The development of the Sidenreng Rappang Regency area as a strategic agribusiness center area with economic activity with high mobility and the increasing need for land for large-scale production facilities and housing development is suspected to have implications for the existence of this slum settlement. This study aims to identify the relationship between the level of regional development and slums in Sidenreng Rappang Regency. The research method used is a scalogram analysis on the variables of population, distance and travel time, educational, social, economic, health, and agribusiness support facilities in each village/urban village which produces the value of the Urban Village Development Index (IPK) and Village/Urban Village Hierarchy. Furthermore, the relationship between the development level and the slum area was identified through a Pearson Correlation between the IPK value and the village/urban village slum area. The results showed that the Village Development Index (IPK) with the percentage of slum area is not correlated or it can be concluded that the level of regional development has no relationship with the slums in Sidenreng Rappang Regency.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46073455","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":"Model of Inventory Planning Using Monte Carlo Simulation in Retail Supermarket with Consider To Competitors and Stimulus Strategies","authors":"Yuri Delano Regent Montororing, M. Widyantoro","doi":"10.37385/jaets.v4i1.1093","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1093","url":null,"abstract":"Retail Supermarket is a retail company that provides various types of products to meet the primary needs of the community or people, such as food needs, various cleaning products, snacks, beverages, cosmetics, and many others. The growing retail business requires continously managed in retail company to work more effectively and efficiently in order to be able to face intense business competition so that business continuity can be maintained. The continuity of the company can be maintained if it is managed properly and has proper planning and control. Proper and careful planning followed by good control will continuously make the company's goal of achieving maximum profit achievable. This study will provide a proposal for inventory planning model using the Monte Carlo simulation method by paying attention to competitors and stimulus strategies, which can be used to predict sales for the next period so that the amount of inventory can be planned properly.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42178159","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":"Proposed Improvement of Facility Layout in Production Area in Ud. Arshaindo Using the From To Chart (FTC) Method","authors":"Abdul Azis Alghushan, M. Nuruddin, S. S. Dahda","doi":"10.37385/jaets.v4i1.1118","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1118","url":null,"abstract":"Small and medium industry engaged in fast food. Currently, the layout of the facilities at the production site is experiencing problems related to the distance of material movement. This study aims to redesign the layout of the facility and make suggestions to the trade business to minimize material movement to make it more comfortable and efficient. The method used in the process of redesigning the layout of the facility at UD. ARSHAINDO is to use the FTC (From To Chart) method. From To Chart is a method that can help to solve problems then described in more detail by going through several stages of completion to the maximum point. The results obtained from the From To Chart calculation with a total distance between departments of 36 meters (proposed layout), while the distance applied to UD. ARSHAINDO currently has a distance between departments of 56 meters (initial layout), therefore the proposed layout design has minimized the material transfer distance between departments by 20 meters so that it can produce a maximum layout and the production process is more efficient in terms of the distance between previous departments","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43427275","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":"Risk Analysis of the Packing Process at the Logistics Department of PT. XYZ used REBA method","authors":"Lutfan Nabil, S. S. Dahda","doi":"10.37385/jaets.v4i1.1119","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1119","url":null,"abstract":"PT. XYZ is a company that produces automotives and is one of the largest in Asia. PT. XYZ produces various types of springs, both leaf springs and conch springs which have been licensed from Mitsubishi Steel Manufacturing, Japan. Products from PT. XYZ will be exported to several countries such as the United States, Japan and India. In shipping can not be separated from the packaging process. In the packing process, it is found that the work posture is not good so that it can trigger complaints of Musculoskeletal Disorders. This study aims to determine the level of risk and work posture of workers. The method used is the REBA method, the results obtained in this study are with a grand score of 10 which indicates that work posture must be improved as soon as possible.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48514442","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":"Safety Application and Health Work (K3) At Department of CNC Lathe Using Hazard Identification Risk Assessment and Risk Control (HIRARC) Method (Case Study of PT. Swadaya Graha)","authors":"Iwa Pramudya, D. Andesta, Hidayati Hidayat","doi":"10.37385/jaets.v4i1.1114","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1114","url":null,"abstract":"Work accidents have the ability to cause the formation of every work activity. Aspects of work accidents can be caused by machines or aspects of worker negligence. The comfort of workers is highly dependent on the situation and the industrial area. One of the markers that need to be observed is occupational safety and health. So that the industry applies the K3 listed on PT Swadaya Graha which is currently still in a non-HIRARC condition as a basis for mitigation. The HIRARC procedure finds a procedure that starts to ensure the activity after which the source of the hazard is identified, risk assessment, and control over that exists and has the aim of remembering the level of risk associated with a place. From that case, the author thinks it is necessary to carry out an OHS risk assessment using the HIRARC procedure by carrying out research that aims to find out how to analyze the capabilities of hazards that can be carried out and their control on a cnc lathe machine at PT Swadaya Graha . The procedure used is the HIRARC (Hazard Identification Risk Assessment and Risk control) approach. The results of this research are that there are 5 work disaster hazard capabilities in the Ministry of CNC BUBUT. After that this research shows there is no. 1. extreme type of hazard. risk, and 1 high risk and 3 medium risk. The most common hazard abilities occur because of the lack of PPE and the undisciplined workers and not exploring work SOPs. Therefore, it is necessary to try socialization and continue to emphasize through daily safety briefings and safety signs.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42435202","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 Hydroponics for SLB Pembina Pekanbaru students","authors":"Yulisman Yulisman, Uci Rahmalisa, Khusnul Fikri, Ari Linarta","doi":"10.37385/jaets.v4i1.1074","DOIUrl":"https://doi.org/10.37385/jaets.v4i1.1074","url":null,"abstract":"Special schools are special schools for children with special needs who aims to provide opportunities for children in obtaining education. SLB Pekanbaru Pembina State is a special education and special service (PK-LK) which has goals and targets to a) Produce students who are able to compete in this era of globalization globalization b) Produce students who are able to apply the utilization of science and technology optimally. This school handles students who have mental and physical limitations and intellectuals or called with disabilities, this school is located at Jalan Segar No. 46 Rejosari Village, Tenayan Raya District, Pekanbaru City, was founded by the Ministry of Education and Culture National Education in 1998, the Decree on the Appointment of the Pembina State SLB was issued by Minister of National Education No.13a/O/1998. On January 29, 1998, SLB Negeri The supervisor of Pekanbaru is currently led by Mr. Moelya Eko Suseno, S.Kom, M.TI, M.Pd. This school has teacher educators from graduates of Special Education (S1, S2 and even S3) the current number of SLB teachers is 55 people (all majors of visual impairment), administrative staff 7 people. For students from the level (SDLB, SMPLB and SMALB) totaling 367 people (all disabilities). The development of the Pekanbaru Pembina State SLB from year to year experienced an increase, especially in the students, then the infrastructure, facilities and infrastructure other infrastructure. This SLB is in accordance with its vision and mission to prioritize student independence, then the Pembina SLB program is prioritized on student skills. If in percentage then, Academic (30%) and Skills (70%). To achieve goals, targets, With this vision and mission, it is necessary to develop skills for SLB students. The problems contained in the Pembina State SLB Pekanbaru are: 1) The results of the Agricultural skills are not maximized, 2) Agricultural skills are not yet based on IT and 3) Lack of knowledge of teachers and students related to IT-based Product Marketing Management. Based on these problems, the solutions offered include: 1) Will be carried out guidance to increase students' knowledge in agricultural skills, 2) Will implement IoT-based Hydroponic plant cultivation and 3) provide\u0000counseling, training and guidance to students how to do management marketing of products produced with IT.","PeriodicalId":34350,"journal":{"name":"Journal of Applied Engineering and Technological Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49263490","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}