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Dahlan Abdullah
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INDONESIA
International Journal of Engineering, Science and Information Technology
Published by Universitas Malikussaleh
ISSN : -     EISSN : 27752674     DOI : -
Core Subject : Science, Education, Social, Engineering,
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation
The journal covers all aspects of applied engineering, applied Science and information technology, that is: Engineering: Energy Mechanical Engineering Computing and Artificial Intelligence Applied Biosciences and Bioengineering Environmental and Sustainable Science and Technology Quantum Science and Technology Applied Physics Earth Sciences and Geography Civil Engineering Electrical, Electronics and Communications Engineering Robotics and Automation Marine Engineering Aerospace Science and Engineering Architecture Chemical & Process Structural, Geological & Mining Engineering Industrial Mechanical & Materials Science: Bioscience & Biotechnology Chemistry Food Technology Applied Biosciences and Bioengineering Environmental Health Science Mathematics Statistics Applied Physics Biology Pharmaceutical Science Information Technology: Artificial Intelligence Computer Science Computer Network Data Mining Web Language Programming E-Learning & Multimedia Information System Internet & Mobile Computing Database Data Warehouse Big Data Machine Learning Operating System Algorithm Computer Architecture Computer Security Embedded system Coud Computing Internet of Thing Robotics Computer Hardware Information System Geographical Information System Virtual Reality, Augmented Reality Multimedia Computer Vision Computer Graphics Pattern & Speech Recognition Image processing ICT interaction with society, ICT application in social science, ICT as a social research tool, ICT in education
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 593 Documents
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Analysis of the Influence of Work Shifts on Employee Workload Using the NASA-TLX Methods Firmansyah, Daffa; Erliana, Cut Ita; Sayuti, Muhammad
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.780

Abstract

The workload workers face can influence their performance and productivity physically and subjectively. Physical workload includes factors such as environmental temperature, noise, and lighting, which affect the worker's health, while subjective workload encompasses time pressure, effort, and stress experienced by the worker. One form of workload that can impact employees is the shift work system, which often leads to physical and psychological fatigue if not correctly managed. This Company, which implements a shift work system in its rubber processing factory, faces employee productivity and health challenges. This study aims to evaluate employees' workload using the NASA-TLX method, which measures six workload dimensions: Mental Demand, Physical Demand, Temporal Demand, Performance, Effort, and Frustration Level. The results of this study are expected to provide insights into the factors affecting employees' workload and offer recommendations for improving the work system to enhance productivity and team member well-being within the Company.
Implementation of Complex Proportional Assessment Method in Determining Prioritization of Beneficiary Groups Fish Seeds in Lhokseumawe City Ramadhani, Putri Yesi; Safwandi, Safwandi; Meiyanti, Rini
International Journal of Engineering, Science and Information Technology Vol 5, No 1 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i1.754

Abstract

The fisheries sector in Lhokseumawe City has an essential role in the regional economy, but the limited allocation of fish seed assistance requires an efficient and objective decision-making system (SPK). This research applies the Complex Proportional Assessment (COPRAS) method to prioritize groups of fish seed aid recipients. COPRAS was chosen because it can handle quantitative and qualitative criteria and produce a clear ranking of alternatives. The system evaluates criteria such as pond area, number of members, pond condition, and group age. The results showed that the Tani Mandiri group had the highest utility value = 1, while Tani Maju Berkah obtained the lowest value = 0.655. The COPRAS method effectively provided accurate and transparent recommendations in determining beneficiaries. Implementing this system is expected to help the Lhokseumawe City Marine, Fisheries, Agriculture, and Food Service Office allocate fairer and more targeted assistance, as well as increase the fisheries sector's productivity in the area. This research also contributes to developing technology-based decision-making systems to support government policies.
Analysis of Special Standardization of Accessible Toilet Facilities at Dharma Negara Alaya Arts Building, Denpasar, Bali Trisnasari Subrata, Ni Putu Eka; Hendrawan, Freddy; Emmi Nutrisia Dewi, Ni Made; Algifari Hayatullah, Muhammad
International Journal of Engineering, Science and Information Technology Vol 5, No 1 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i1.785

Abstract

People with disabilities in Indonesia still often face limitations in accessing public facilities that meet their needs. This highlights the importance of providing disability support facilities that meet standards, especially in public spaces, for community interaction. One example of a public facility that accommodates the community is an art building, the Dharma Negara Alaya (DNA) Arts Building, located in Denpasar City, Bali Province. This study aims to analyze the standardization of supporting facilities for people with disabilities in the Dharma Negara Alaya Arts Building, focusing on accessible toilet facilities. The analysis was carried out based on the Regulation of the Minister of Public Works Number 30 of 2006, which regulates technical guidelines for facilities and accessibility in building structures and the environment. This study uses a descriptive qualitative approach through direct observation and interviews with building users to evaluate the adequacy and suitability of the design of accessible toilet facilities. The study results on the Implementation of accessible toilet facilities in the Alaya Building have followed the standards by the Regulation of the Minister of Public Works of 2006 concerning Guidelines for Technical Requirements for Buildings, and the availability of toilet facilities has been met. However, some design deficiencies still need to be fixed or improved, such as the use of door materials, the room size not yet optimal for standard movement, and no elbow ramps to help wheelchair users access. There are no sanitary facilities or special washbasins for people with disabilities. This research is expected to provide insight into fulfilling the needs of inclusive design for people with disabilities and provide recommendations for improving accessibility at the Dharma Negara Alaya Arts Building, especially for accessible toilet facilities.
Integration of Ethnopharmacology and One Health Approach for Rabies Control in Kualin, East Nusa Province Muntasir, Muntasir; Dean, Muhajirin; Regaletha, Tadeus Andreas Lada; Nabuasa, Bernadeta Stien Julian; Lenggu, Chatrin Jansye; Oematan, Videl Apsi
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.774

Abstract

The ethnopharmacological approach and One Health framework offer a novel perspective with significant potential in controlling rabies cases in East Nusa (NTT), Indonesia. Traditional medicines rooted in local knowledge can complement existing prevention and treatment strategies. This descriptive study involved 20 respondents to explore local practices related to rabies treatment. The findings indicate that integrating ethnopharmacological insights with the One Health approach can contribute significantly to rabies control, particularly in Kualin Subdistrict, South Central Timor Regency, NTT. The study identified local practices, analyzed their integration with modern medical interventions, and educated the community about rabies prevention. These results highlight the importance of incorporating ethnopharmacological knowledge into public health programs while promoting cross-sectoral collaboration in human, animal, and environmental Health. Further research is needed to evaluate the efficacy of medicinal plants used by the community. Additionally, developing community-based educational programs and strengthening collaborations between the government, non-governmental organizations, and local communities are crucial for creating effective and sustainable strategies for rabies control in NTT.
Analysis of Systematic Studies in Research Mapping Entrepreneurs in the Metaverse Era Dwi Putri, Uswatun Hasanah; Fitriyani, Chiandria; Setiawan, Adi
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.781

Abstract

The Metaverse refers to a virtual environment concept that evolves in parallel with the real world, driven by technological advancements. In the present day, the Metaverse functions as a medium for entertainment and an emerging ecosystem where entrepreneurs can innovate and expand their businesses. This study aims to review existing literature on the Metaverse within the entrepreneurship framework and comprehensively analyze its role as a dynamic business platform for entrepreneurs. This research also seeks to map the studies conducted to help researchers and businesses explore and develop the potential of the Metaverse as a future entrepreneurial opportunity. The Metaverse provides opportunities for entrepreneurs to implement innovative promotional strategies in the digital world, which mimic real-world business dynamics. In the context of industry, the Metaverse is increasingly strengthening its position as a new entrepreneurial ecosystem, and some companies have started to utilize it for business expansion. The qualitative method used in this research is a bibliometric technique through the Visualization of Similarities (Vosviewer) application, with the keywords metaverse, entrepreneur, digital, and experience. This research identified 258 articles, which were then analyzed using Vosviewer. The results of this analysis produce a mapping of scientific developments related to the Metaverse and reveal potential future research that can be a reference for researchers in developing research in the entrepreneurship field in the metaverse era.
Application Introduction and Learning Geometry of Space to Student Elementary School Using Method Rolling Hash Based on Android Fajri, Heri; Santioso, Lucy Lidiawati; Rasna, Rasna; Awal Nur, Muhammad; Ghaniy, Rajib
International Journal of Engineering, Science and Information Technology Vol 5, No 1 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i1.772

Abstract

Along with technological advancements, smartphones have evolved from being just a means of communication to now being multifunctional devices that reflect the status of their users and offer various features, such as cameras, music and video players, video calls, voice recorders, games, and internet access. These innovations' progress made them widely used by humans in their activities. One of the innovations that utilizes this technology is a building space introduction and learning application explicitly designed for elementary school students, using the Android-based Rolling Hash method. This application is an interactive educational tool that provides comprehensive information about building spaces, explains the various forms of building spaces, provides applicable examples, and offers solutions to related problems. This application's primary focus is implementing the Rolling Hash algorithm for string matching, which was chosen for its ability to perform fast and accurate matching in answering questions. By implementing this algorithm, the application can efficiently handle various questions involving strings, enhancing students' learning experience. This application uses Java programming language with ADT IDE for Eclipse and SQLite as a database system to store and manage data. The result of this final project is a learning application that not only facilitates the introduction of building space concepts to elementary school students but also shows how modern technology can improve learning methods. The Rolling Hash algorithm proved its effectiveness in fast and precise string matching, providing an optimal solution for this educational application and presenting a model of how technological tools can support primary education innovatively and practically.
Navigating the Digital Micro Environment: A Bibliometric Analysis of Strategy Development Trends Athhar Sutanto, Hariz; Firmansah, Faizal; Setiawan, Adi
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.791

Abstract

The development of digital technology has led to significant changes in the business environment, especially in the context of digital micro. The digital micro-environment includes essential elements such as digital customers, digital competitors, business partners, suppliers, and connected digital platforms in a dynamic ecosystem. This article applies qualitative research methods with a historical approach to identify developments, trends, or research mapping related to strategy development in the digital microenvironment. This analysis supports understanding strategic research developments, trends, or mapping in the current micro-digital environment. It provides recommendations for future research themes or variables for researchers. In the Co-authorship analysis, some authors are connected to other authors. The results of this analysis show that the authors collaborated in research on developing strategies in the digital microenvironment; Li collaborated with other authors on three published articles, which were worked on by two research teams. The development of strategy in the digital microenvironment continues to increase, especially from 2016 to 2021. Based on Vos Viewer analysis, 141 variables were obtained in the strategy theme in the digital microenvironment. The competitive advantage variable with a weight or Total link strength is 78. The variable with the most weight or Total link strength of the two social media influencers is 59. Based on Vos Viewer analysis, 141 variables were obtained in the strategy theme in the digital microenvironment.
Designing a Web-Based Information System for Monitoring Final Projects Hariyanto, Ferry; Budiman, Thomas; Yulianto, Akmal Budi; Yasin, Verdi
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.799

Abstract

The final project is a crucial requirement for students to complete their studies. At STMIK Jayakarta, the final project monitoring process is still conducted manually using Google Classroom, Google Forms, and WhatsApp. This approach leads to difficulty tracking student progress, data security vulnerabilities, data loss risks, and communication challenges. This study's primary objective is to design a comprehensive web-based monitoring information system that integrates the final project process, from initial registration and guidance to the thesis defence and issuance of the provisional graduation letter. The research design focuses on system modelling, and the Unified Modeling Language (UML) methodology is employed to define system requirements and structure the system's design. The primary outcomes include a detailed system architecture that addresses efficiency, transparency, and accuracy in final project management. The results indicate that this web-based system will significantly improve manual methods, offering better tracking, security, and communication capabilities. In conclusion, this study demonstrates that the proposed system design can serve as a strong foundation for developing a fully functional application, enhancing the effectiveness and transparency of final project management for all stakeholders.
Design of Attendance System for Informatics Engineering Lecturers Using RFID Sensors Based on IoT and Telegram Applications Akbar, Andry Maulana; Fuadi, Wahyu; Nunsina, Nunsina
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.794

Abstract

The attendance system is an essential element in the academic environment to ensure lecturer attendance in the lecture process. However, the manual attendance method still has various weaknesses, such as the potential for data manipulation and inefficiency in recording attendance. To overcome these problems, this research designs and implements an Internet of Things (IoT)-based lecturer attendance system using Radio Frequency Identification (RFID) sensors integrated with the Telegram application. The research method includes hardware design with ESP32 microcontroller, ESP32-CAM, RFID sensor, and HC-SR04 ultrasonic sensor. This system works by detecting lecturer attendance through RFID cards confirmed by ESP32, taking pictures with ESP32-CAM, and sending automatic notifications via the Telegram bot. Lecturer attendance data is then stored in a web-based database to facilitate the monitoring and evaluation. The test results show that the developed system can detect and record lecturer attendance accurately, with the response speed of the RFID sensor in reading cards ranging from 1-5 cm. The ultrasonic sensor also successfully detects objects accurately within a predetermined distance range. Lecturer attendance notifications sent via Telegram allow administrators to conduct real-time monitoring. With this IoT-based attendance system, the attendance recording process becomes more efficient and transparent and can reduce the risk of data manipulation. Further development can be done by adding data encryption and biometric authentication features to improve system security.
The Effect of Aromatherapy on Reducing Anxiety in Pregnant Women with Emesis Gravidarum Jumriani, Jumriani; Erniawati, Erniawati; Sumarni, Sumarni; Nurbaety, Nurbaety; Yayu, Putri; Adriani, Fitri
International Journal of Engineering, Science and Information Technology Vol 5, No 2 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i2.800

Abstract

Beginning with ovulation and continuing through conception, nidation, implantation, and embryonic growth in the uterus, pregnancy is an ongoing process. Adapting mentally and physically to the effects of pregnancy hormones and the increased mechanical pressure from the growing uterus and other tissues is essential during pregnancy. The symptoms of morning sickness and vomiting, known as emesis gravidarum, typically manifest in the first trimester of pregnancy. Symptoms usually begin around six weeks following the last day of menstruation and continue for around ten weeks. However, they can sometimes extend into the second and third trimesters of pregnancy. This study, therefore, seeks to establish whether aromatherapy helps pregnant women who suffer from nausea and vomiting all through their nine months of gestation. The novelty of the method used in this study is that it tests a group of pregnant women both before and after the application of lemon aromatherapy. Researchers found that first-trimester pregnant women who used lemon aromatherapy had less anxiety and fewer symptoms of emesis gravidarum. Most people who tried the lemon acupressure said it helped them relax, even if the results of the statistical tests did not reveal a substantial reduction in anxiety. The limbic system, which controls our reactions to stress and other emotions, is activated by lemon aromatherapy via the olfactory pathway. Lemon essential oil contains bioactive components like citral and limonene, which have anxiolytic effects and can alleviate vomiting and nausea. This study aimed to find out whether aromatherapy helped pregnant women with emesis gravidarum feel less anxious. A quasi-experimental approach was employed with pre- and post-tests administered to one group. Findings from the study The Wilcoxon Signed Rank Test yielded a p-value of less than 0.025. It can be concluded that aromatherapy with lemon did not alleviate morning sickness anxiety in first-trimester pregnant ladies.

Page 33 of 60 | Total Record : 593

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