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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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Android-Based Drug Information Application Using Augmented Reality Technology Khalis, Muhammad; Abdullah, Dahlan; Ardian, Zalfie; Berkah Nadi, Muhammad Abi; Nadia Karunia, Meutia; Hasibuan, Abdurrozzaq
International Journal of Engineering, Science and Information Technology Vol 4, No 2 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i2.504

Abstract

The use of Augmented Reality technology in the pharmaceutical sector, particularly in pharmacies, has introduced significant innovations in providing drug information to consumers. AR applications can help healthcare workers and patients better understand drug use through three-dimensional visualization superimposed on the real environment. Observations at Sultan Abdul Aziz Syah Peureulak Hospital indicate that 70% of patients still experience confusion regarding the drug information provided by pharmacy staff. This difficulty is caused by the complexity of the information, lack of personal interaction, or low health literacy. To address this problem, the Android-based Mediscan application was developed using AR technology. This application utilizes Unity and Vuforia Engine software to present drug information visually in card form via the smart device screen. Users can point the camera at a particular drug and receive complete information regarding general indications, dosage, drug class, contraindications, and side effects. This research aims to develop the Mediscan application, calculate the level of patient understanding, measure consumer satisfaction, and evaluate the impact of using AR in presenting drug information. The System Development Life Cycle methodology with the Waterfall model was used in this research. The results show that AR technology can be implemented in Android-based applications to present drug information visually and interactively. The majority of patients feel more informed and gain a better understanding of the medication they are taking. AR technology in the Mediscan application improves user experience, supports the education and training of medical personnel and patients, and enhances the quality of healthcare services in hospitals. This application also makes it easier for medical personnel and pharmacists to convey drug information more effectively and efficiently.
Analysis of The Influence of Training and Capacity Development Programs on Improving Service Quality and Performance of Medical Personnel in Handling Patients Yunus, Andri; Wilanda, Alifah; Hari Haji, Wachyu; Alatas, Abd. Rahman; Dharmawan, Donny
International Journal of Engineering, Science and Information Technology Vol 4, No 2 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i2.484

Abstract

This work aims to address students' subjective perceptions of needs and problems in dealing with patient aggression. This research uses a cross-sectional study approach with a pretest-posttest design. Data was collected through interviews. From the results of the analysis, it was found that training in dealing with aggressive patients had a significant impact on improving the skills and self-confidence of nursing students. This training not only provides benefits on an individual level but can also improve overall results in the work environment. Integration of de-escalation topics into future training will be critical to increasing individual preparedness for situations that may occur in the workplace. Through a holistic and sustainable approach to developing education and training curricula in the health and nursing fields, students can be better prepared and confident in dealing with aggressive situations in nursing practice in the future.
Health Education for Sustainable E-Waste Management Ernawati, Kholis; Burhan, Aslichan; Syawqi Albar, Akmal; Al-Khaliel, Achnaf Thoriq; Fawwaz Al-Fatich, Ahda Sabiela
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.556

Abstract

A combination of ever-increasing device usage and lightning-fast technological advancements has led to a critical problem: electronic waste. One technique to encourage people to dispose of their electronic waste in a more sustainable fashion is to raise their level of green literacy. Using a literature review approach, this study examines green literacy programs as they pertain to e-waste management. After that, it evaluates the programs' effectiveness and makes recommendations for further developments. This publication uses a thorough literature review technique as its research method. The scholarly sources used were journals, academic books, research reports, and policy documents. The selection of sources was based on their relevance, credibility, and contribution to understanding key themes related to green literacy, public health education, and behavior change in e-waste management practices. Additionally, the analysis focused on the intersection between educational interventions, awareness campaigns and global health initiatives, especially those targeting vulnerable populations such as children and pregnant women. The findings demonstrate that while green literacy can raise public knowledge and comprehension of the significance of responsible e-waste management, there are still obstacles to its widespread adoption. By using social media, communities, and educational institutions, green literacy has the potential to raise awareness about the risks of e-waste and the significance of recycling. However, challenges such as public apathy and limited access to recycling facilities continue to impede the implementation of green literacy. The community, along with the governmental and private sectors, must work together to address these issues and encourage the sustainable disposal of electronic trash. Ongoing education and awareness efforts utilizing many communication platforms, including social media, the media, and educational programs in communities and schools, are necessary to improve e-waste management. In order to create easily accessible recycling facilities and launch programs that reach different societal levels, the government must collaborate with the commercial sector and non-governmental organizations.
Feasibility Analysis for Economic Flyover in Bojonegoro District Dewa Yanto, Putra; Heka Ardana, Putu Doddy; adamy, Marbawi
International Journal of Engineering, Science and Information Technology Vol 3, No 4 (2023)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v3i4.471

Abstract

The traffic jam that occurred in the city of Bojonegoro on the Rajekwesi – MT road section. Haryono, the leading cause of problems in the area, is at intersections and meetings with railroad tracks. Building a flyover is one solution to congestion that occurs at railroad crossings. An economic feasibility study must be carried out to assess the characteristics of a development project. This study aims to determine how much profit and costs are obtained and the extent of its economic feasibility. The project that will be examined in this study is the construction of a flyover in Bojonegoro district. Then, the feasibility of the Flyover construction project is based on the calculation of Net Present Value (NPV), Benefit Cost Ratio (BCR), and Internal Rate of Return (IRR). The results of this economic feasibility analysis There are three alternative route selection that are associated with economic feasibility where the first alternative with NPV: 2,121,743,718,000, BCR: 12.7499 and IRR: 57 then the second alternative with NPV value: 1,733,795,057,000, BCR: 10.3771, IRR: 50% and the third alternative with an NPV value: 1,395,424,941,000, BCR: 6,978 and IRR: 37%. Based on the economic feasibility analysis using process hierarchy analysis, the first alternative was chosen with a score of 0.571. With the construction of the flyover, it is hoped that it can break up the flow of traffic on the Bojonegoro - Cepu - Nganjuk section to encourage economic growth, trade, and regional development in the Bojonegoro district.
Analysis of The Interrelationship Between Employee's Digital Skills, Digitalization in Human Resource Management and Organizational Performance Malini Lubis, Fatimah; Hegy Suryana, Alean Kistiani; Assery, Syeh; Lahuddin, Abdul Haris; Nurdiani, Tanti Widia
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.526

Abstract

This study aims to provide knowledge about the influence of digital transformation, especially in the human resource management department, on organizational performance, especially in the hospitality industry. This study uses a combination of exploratory and descriptive approaches. This study collects data using structured observation and field surveys. The results of the study indicate that the hospitality industry is currently undergoing digital transformation in various departments and management requires support for digital mastery from all human resources working in the hospitality industry. Various skills and mastery of digital devices required by staff in the human resources department are communication skills, including the use of email, instant messaging applications, and applications in the selection and recruitment process. Other technological devices needed by hotel management are hotel management systems and office asset management. The advice given to hotel management is to provide training and certification for staff who work to address the existing skills gap. Another conclusion of this study is that employers view informational skills as complementary and not important during the employee selection process. The most sought-after position is a receptionist, which requires strong communication skills and efficient operational capabilities.
Beauty Perception in Watching Skintific Skincare Product Content on Tik-Tok Zahra, Meutia; Puspasari, Cindenia; Mardhiah, Ainol; Subhani, Subhani; Anismar, Anismar
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.511

Abstract

The development of technology and social media, particularly TikTok, has grown significantly as a promotional tool that provides information without high costs, requires minimal effort, and can be done in a short amount of time. The beauty industry leverages TikTok as a promotional medium through content featuring women with smooth and beautiful faces. This study uses the AISAS Model as the theoretical foundation to guide the collection of relevant and appropriate data for the research. This study aims to understand the perception of beauty in watching Skintific skincare product content on TikTok. Using a quantitative research method, this study is based on observation, questionnaire distribution, and documentation. The population in this study comprises Communication Science students at Universitas Malikussaleh from the 2020-2023 cohorts, totaling 984 individuals. The sample in this study is 91 respondents. The validity test results show that all the statements in this study have a value greater than the critical value (rtable) of 0.206. The normality test results indicate an Asymp. A sig value of 0.065, which is greater than the significance level of 0.05, suggests that the data is normally distributed. The coefficient of determination (R2) test results in an R Square value of 0.327. This indicates that there is a perception of beauty effect among respondents after watching Skintific skincare product content on TikTok.
Work Posture Analysis using the RULA and OWAS Methods in the Cement Packing Section at the Packing Plant Indarung Unit of PT. Semen Padang Fatimah, Fatimah; Erliana, Cut Ita; Nisa Febriani, Aulia; Chalirafi, Chalirafi
International Journal of Engineering, Science and Information Technology Vol 4, No 2 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i2.496

Abstract

PT Semen Padang is a cement manufacturer. According to preliminary observations, the cement packing process, which is done at the Packing Plant Indarung unit, is the last step of the cement production process. Due to the sideways and bowed body positions, cement bagging is performed manually with a less ergonomic working position. This is performed continuously, causing workers complaints of musculoskeletal disorders. The results of distributing the Nordic Body Map questionnaire to employees indicate that many operators experience pain due to their work positions. Based on these findings, the RULA method was used to analyze work posture, yielding a group A posture score of 7, a group B posture score of 4, and a final RULA assessment score of 7. The OWAS method assessment, meanwhile, earned a score code of 2141 and was categorized as a level 3 risk. The results of the risk assessment using the RULA method yield a score of 7, indicating that the operator's work attitude needs to change immediately, whereas the results of the assessment using the OWAS method yield a score of 3, indicating that work posture has a very significant impact on tension and needs to be corrected as soon as possible. On the basis of the results of these assessments, a recommendation was made to design a trolley work facility that can be utilized to reduce the risk of MSDs for cement packaging operators
Application of Fuzzy Mamdani Method to Predict the Number of Blood Bags Based on Demand and Supply Data Using Matlab Imelda Nasrul, Tiara; Amri, Amri; Sayuti, Muhammad
International Journal of Engineering, Science and Information Technology Vol 4, No 4 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i4.567

Abstract

Fuzzy logic is a control system technique in solving problems and is applied to systems, from basic systems to difficult or complex systems. Fuzzy logic is the proper method to plan an input space into an output space using MATLAB's mathematical theory of fuzzy sets. The reason for using fuzzy logic is because it is related to uncertainty. The unstable demand for blood bags in hospitals makes the supply of blood bags excessive or lacking from demand. The lack of blood supply results in the unfulfilled demand for blood needed by the hospital, while the excess blood supply worsens the quality of blood. In this study, we will predict the number of bags produced using the Mamdani Fuzzy Inference System (FIS) method based on the minimum demand and maximum demand values and the minimum supply and maximum supply that produce output from the defuzzification process. Applying the Mamdani Fuzzy Inference System (FIS) method based on demand and supply data obtains optimal output with MATLAB in predicting the number of blood bags produced. The results of the study showed that the Mean Absolute Percentage Error (MAPE) fuzzy logic Mamdani error value was 24%, the accuracy value of the Fuzzy Inference System (FIS) Mamdani in determining the number of blood bag production was 76%, and the production output generated through the Fuzzy Inference System (FIS) Mamdani was 4,774 blood bags. The number of blood requests at the hospital is 4,443 blood bags, so the amount of blood that must be produced to meet the hospital's demand is 4,774 bags.
Economic Feasibility Analysis of Sawaibu, Indonesia Bay Bridge Construction Talaksoru, Alfred Sanny; Mudjanarko, Sri Wiwoho; Setiawan, Muhammad Ikhsan; Wahyuni, Atik
International Journal of Engineering, Science and Information Technology Vol 3, No 3 (2023)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v3i3.476

Abstract

Sawaibu Bay Bridge is located in Manokwari Regency and is 300 meters long. The west side is on the Jalan Pahlawan canal, and the east is towards Jalan Siliwangi. This study assesses whether the bridge construction project is feasible and finds alternatives or solutions. The analytical methods used are NPV, BCR, and IRR, which refer to the value of inflation by considering the tourist retribution and travel time analysis. The results will be used to conclude whether the first alternative to the project meets the financial feasibility requirements based on inflation. It shows NPV of 67,061,982,402, BCR 1,096, and IRR 30% ? MARR of 10%, which means that the first alternative is feasible to build.
Effectiveness of Weed Control on Two Varieties of Corn (Zea Mays L.) in West Aceh Regency Ernawati, Ernawati; Baidhawi, Baidhawi; Jamidi, Jamidi
International Journal of Engineering, Science and Information Technology Vol 4, No 3 (2024)
Publisher : Department of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i3.533

Abstract

This research aims to find out which weed control techniques are most effective in suppressing weed growth on corn plants, to find out the interaction of manual, mechanical, and chemical weed control on corn plants, to find out the influence of weed control techniques on the production and growth of corn plants. This research be carried out in West Aceh Regency on corn farming land in the Pante Ceureumen District. The time allocation is from April to June 2014. The research was conducted using a randomized block design with a factorial pattern with two factors being studied. The first factor is the weed control technique (T): no control, manual control, using husk charcoal, chemical, atrazine + mesotrion 1.35 ml each 9 m² and the second factor is the variety (V): Bisi-2 and Bisi-18. Based on the treatment of 12 plots with 3 repetitions times until there are 36 experimental units. Each treatment plot measures 300 cm x 300 cm with a planting distance of 75 cm x 25 cm so that the number of sample plants in each plot is 48 plants and the number of sample plants in each plot is 8 plants. The distance between plots is 50 cm and the distance between replications is 100 cm. The results obtained from observations are analyzed using the F test. If the results obtained from the variance are significantly different at the 5% level. The result of the research that has been carried out is that the most effective control technique in suppressing weed growth in corn plants is found at T5 (chemistry, topramezone + atrazine 1.35 ml each 9 m², at 21, 40, and 56 HST), followed by T2 (culture technique using rice husk charcoal), T4 (Chemical, nicosulfuron + atrazine 1.35 ml each 9 m², at 21, 40, and 56 HST) and T1 (manual, at 21, 40, and 56 HST) have the same position, then T3 (chemistry, atrazine + mesotrione 1.35ml each 9 m², at 21, 40 and 56 HST), and the last position in weed control techniques is WC (without control).

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