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International Journal of Engineering, Science and Information Technology

ijesty
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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 20 Documents

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Search results for , issue "Vol 1, No 3 (2021)" : 20 Documents clear

ICT Adaptation in ERL-Based Learning During the COVID-19 Pandemic Mariyudi Mariyudi; Halimatus Sakdiah; Teuku Fadhla; Ikramuddin Ikramuddin
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

The purpose of this study is to produce a learning strategy formulation through ICT media based on Emergency Remote Learning (ERL) in an effort to strengthen post-pandemic learning and support the Merdeka Belajar program. This study uses a theoretical and methodological research approach, which mostly uses a deductive theoretical and qualitative methodological approach, including the SWOT matrix analysis. The structural questionnaire link was designed using a 'Google form' which was sent to 500 high school students and teachers. The test results show that the level of student satisfaction in ICT Adaptation on ERL Based Learning obtained that students are satisfied with the ICT Adaptation on ERL Based Learning experience and no serious obstacles were found during the teaching-learning process during the COVID-19 pandemic except for inadequate interaction between students and teachers, as well as social interaction between students. Alternative strategies in the ICT adaptation on ERL-Based learning formulated using a SWOT matrix analysis approach have been presented with the hope that policymakers feel more confident in their decision-making.

The Effect of Rice Husk and Saw Dusk Filler on Mechanical Property of Bio Composite from Sago Starch Rozanna Dewi; Novi Sylvia; M Riza
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Some materials derived from plants can be used as a source of biodegradable thermoplastic materials such as rice, potatoes, corn, sweet potatoes, sago, etc. In this research, thermoplastic sago starch (TPS) with a mixture of two types of fillers was synthesized to become environmentally friendly composites that can be naturally degraded in a relatively short time compared to other conventional plastics which decompose in decades, hence can contribute to environmental conservation efforts. Increasing the strength of bio composite through the presence of fillers will expand its application such as for household application. Sago is available in large quantities in Indonesia and needs to be utilized optimally to increase its added value. TPS is synthesized using sorbitol as a plasticizer so that it becomes a starch paste. Composites are moulded by means of compression moulding using TPS and cellulose as a filler and Polypropylene (PP). The fillers used were sawdust and rice husk with several variations to obtain optimal combination, to improve the mechanical performance of the composites. For rice husk fibre, the highest tensile strength value 13.82 MPa, found at 40% fibre with ratio of TPS: PP 1: 0.5, and the highest elongation value was 16.47% at 40% fibre at ratio of TPS : PP 1: 0.5. For Sawdust fibre, the highest tensile strength value 11.08 MPa, obtained at 20% fibre at ratio of TPS : PP 1 : 1, and the highest elongation value was 18.57% at 20% fibre with ratio of TPS : PP 1 : 1. Type of filler has different effect on the tensile strength and elongation of the bio composite,

MDA Framework Approach for Gamification-Based Elementary Mathematics Learning Design Syahrizal Dwi Putra; Verdi Yasin
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Mathematics is currently one of the compulsory subjects taught in schools and the most difficult subject. By using the MDA Framework approach based on gamification, a visual game of building space was designed. The MDA Framework consists of mechanics, namely certain rules which will then generate dynamics which are the result of the interaction of mechanics with players which will then automatically create aesthetics or player responses. From the design results, it is known that the visual game of building space has followed the stages in the MDA framework and has achieved its goal, namely to provide a learning process about the volume of space building

Design Of Tracer Using Microsoft Access Unit In Medical Record Primary Health In Padang Deni Maisa Putra; Alfauzain Alfauzain
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Microsoft Access (also known as Access) is an application used to process databases. The implementation of storage at the Primary Health Center is still manual if the patient's medical record file is not found on the storage shelf, the officer will make a temporary file which will cause the accumulation of files on the shelf. There is still a misplaced medical record file (Missfile) due to the absence of a tracer being stored as a control for releasing medical record files and borrowing medical record files. The purpose of this research is how to design a tracer using Microsoft Access in the medical record unit at Primary Health Center, Padang. This research is about designing a tracer in the medical record unit at Primary Health Center in Padang. This type of research is Research and Development, conducting in-depth interviews, observation, and testing at the storage area and interviews with 1 head of administration, 1 head of medical records, and 2 storage officers. This research was conducted from 25 July to 2 August 2019 at Padang Primary Health Center. Based on the research results, it was found that the identification of tracer data elements in a computerized manner was more complete in implementing the application by developing the UML (Unified Modeling Language) method, namely by using use case diagrams and activity diagrams, as well as data flow diagrams. Efficiency is obtained by means of manually, 1 and computerized 3.5 so that the tracer efficiency is more computerized while the effectiveness is in accordance with what the officers expect. The conclusion in this study found that the officers were satisfied and the application was as expected because it was easy to use. Judging from the test results, this tracer application can be used, seen from the expectations and satisfaction of the officers, the data is appropriate and can improve performance, effectiveness, and efficiency in service. Therefore, the researchers hope that this application can be implemented in services and developed again in the future.

Case Study of Public-Private Partnership on Infrastructure Projects of Tibar Bay Port in Timor-Leste Zeferino Soares Lopes; Fredy Kurniawan; Julistyana Tistogondo
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Public - Private Partnership (PPP) offers many potential benefits for the government in providing infrastructure facilities. However, the implementation of the Public Private Partnership project is not easy. Infrastructure Development is one of the development priorities in developed and developing countries, including Timor-Leste. As one of the priorities of national development, cost limitations are the main problem faced by the government. Therefore, to overcome the lack of funding, the government can involve the private sector in terms of providing funds to finance the construction of infrastructure facilities.The Government of the Democratic Republic of Timor-Leste (RDTL) must have good regulations to achieve the goals of Timor-Leste in the future through cooperation between the government and the private sector. Good regulation is one of the best ways for good cooperation between the government and the private sector.In this study, the chosen location is the Tibar Bay Port in Timor-Leste. Based on the results of research that has been done, infrastructure development efforts do not have to rely on the Timor-Leste government as a single actor, the involvement of other parties such as the private sector is also needed for infrastructure development. The Government of Timor-Leste is fulfilling a big dream for the the future through the development of infrastructure in accordance with the strategic development plan for 2011-2030 to come, because the Government of Timor-Leste prepares a bright future for a country to become a developed country like other countries.

Simulation of CO2 Gas Adsorption Process Flow at Cyclone Gas Outlet in Palm Oil Mills Using Computation Fluid Dynamic Simulation Novi Sylvia; Yunardi Yunardi; Husni Husni; Abrar Muslim
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Cyclone separator is equipment used to control emissions from gas flow in industrial processes. The principle of removing particulates from the gas flow in this tool is to use the centrifugal force. The centrifugal force generated from the rotating flow will make dust particles wasted into the cyclone wall where the dust will then fall into the hopper. Adsorption is a series of processes for the accumulation of a substance (adsorbate) on the surface of another substance (adsorbent). Adsorption can occur because of the energy on the surface and the attraction force on the surface. This study aims to obtain a good CO2 adsorption efficiency from modifying the cyclone separator using an adsorption column, analyzing the CO2 gas adsorption process produced from the biomass system at the utility unit boiler station at the Palm Oil Mill (PMO) using a modified cyclone. This simulation was carried out using the Autodesk Inventor Professional 2017 (Student Version) application for the descripction of the tool as a preprocessor and Ansys 2019 R3 (Student Version) applications as a processor and post processor. The variations that were applied included the adsorption column bed height of 3100 mm and 4650 mm, respectively, CO2 gas flow rates of 10, 12.5, 15, 17.5, 20, 22.5 dan 25 m/s and mass loading 0,001 kg/s. The results obtained in the most optimal modification of the cyclone separator are at a bed height of 3100 mm with the highest adsorption percentage 93.437%, the highest flow 91.974% with a pressure drop of 1000 Pa.

Artificial Neural Network Model For Wind Mill Zulfian Azmi
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Utilization of wind energy sources provides advantages in terms of being environmentally friendly, and it can be energy source is realible. The analysis of wind mill control using Neural Network model for Uncertain Variables or abbreviated as the VTP model is expected to provide a solution in solving the windmill control case. And the Neural Network model for Uncertain Variables uses probability techniques, degree of membership, logical OR function, linear programming and euclidean distance to reduce the learning process In this research, wind mill control uses variable air pressure and duration of sunshine to determine whether the wind mill is moving or not. Finally, this research tries to analyze windmill control, which in the future is expected to produce a smart wind mill control system. And the Neural Network model for Uncertain Variables can be used to control windmills with the different of input data

A Review Of Reverse Osmosis Membrane Fouling: Formation and Control Rizka Mulyawan; Agam Muarif
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Membrane application in reverse osmosis (RO) membrane is getting more attention especially in producing drinking water. However, RO membrane faces challenges that reduces its performance such as its permeation flux, salt rejection, additional energy demand, lifetime decrease, extra pre-treatment process, cleaning and maintenance. The challenge is the formation of fouling. RO membrane fouling can happen inside or outside the membrane and the characteristics of membrane fouling differs from one type to other types, depending on the nature and location of membrane fouling. There are several types of RO fouling, which are Biofouling, Organic Fouling, Inorganic Fouling and Colloidal Fouling. The causes of RO membrane are different from one to another. The properties and materials of the solution entering RO membrane are important as it affects the type of fouling of RO membrane fouling. All of the RO membrane foulings need to be considered during membrane usage and demand solution to be controlled. In order to control the fouling in Reverse Osmosis membrane, there have been several control solutions discovered to the membrane fouling challenges. The control solutions are specified to each one of the fouling, in spite of wide applications for some of it. The control solutions are pre-treatment, which has many methods such as photo oxidation, coagulation, scale inhibitor, ion exchange resins, granular media and membrane treatment, membrane monitoring, membrane cleaning, surface modification, and material addition to membrane or novel membrane material. With various control solutions discovered, the RO membrane still faces fouling issue and is still demanding some more advanced applicable control solutions.

Analysis of Differences in Tariff for Health Service Based on Sustability of Diagnosis on Admision and Summary Discharge Form with INA-CBGs Verification Oktamianiza Oktamianiza; Deni Maisa Putra; Yulfa Yulia; Agni Fahira; Afridon Afridon
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

The implementation of the National Health Insurance starting in January 2014 made a change in the payment system from the Retrospective Paymant System to the Prospective Payment System with INA-CBG's rates. The difference in INA-CBG's rates and hospital rates is a fundamental problem so that hospitals must make efforts to achieve quality and cost control. the purpose of this research was to determine the Analysis of Differences in Tariff for Health Service Based on sustability of Diagnosis on the admision and discharge summary form (RM1) with INA-CBGs Verification at Hospital Dr. Reksodiwiryo Padang. The results of the study found that the accuracy of disease diagnosis and patient medical treatment was on the RM1 form (21.7%), on the INA-CBGs verification (56.5%). Differences in disease diagnosis and patient medical treatment on RM1 form with INA-CBGs verification (63.0%), and differences in health service fees based on accuracy of patient diagnosis and medical treatment on RM1 form with INA-CBGs verification (63.0%) . There is a significant relationship between the difference in the Tariff of health services with the accuracy of diagnosis on the RM1 form and the INA-CBGs verification which is quite large, due to the discrepancy in writing the diagnosis on RM1 with the INA-CBGs verification.

Empirical Study of E-Learning on Financial Literacy and Lifestyle: A Millenial Urban Generations Cased Study Muhamad Ferdy Firmansyah; Haikal Zulian Maulana
International Journal of Engineering, Science and Information Technology Vol 1, No 3 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Technological developments have an influence on education, one of which is the development of online learning or more commonly known as e-learning. Technological developments in e-learning have long developed but significant developments occurred during the current Covid-19 pandemic where the education sector carried out online learning. This causes the existence of e-learning in both formal and non-formal education to be an important factor in the success of educational attainment. People in this era of globalization still have inconsistent attitudes in financial management individually, this causes the financial literacy of each individual to be different. This difference in financial literacy is one of the factors caused by different lifestyles. This study aims to see patterns of financial literacy in the development of e-learning where access to financial literacy learning is more developed in online channels. In addition to assumptions in financial literacy that are currently starting to develop online, this study also aims to determine the extent to which lifestyle will affect financial literacy. This study uses primary data and quantitative research methods approach using Confirmatory Factor Analysis (CFA). The results show that in e-learning, financial literacy is currently running and lifestyle has a significant effect on financial literacy. One of these lifestyle changes is the existence of E-Learning which shifts the lifestyle pattern of face-to-face learning to online learning. This can provide novelty in educational technology in the application of E-learning, especially in the case of financial literacy. In addition, e-learning can still support the achievement of education in financial literacy. Repair and improvement of e-learning facilities as the main learning media must be carried out. It is hoped that with this research, e-learning can be used in financial literacy learning, both through formal and non-formal education in the community and public web seminars during the Covid-19 pandemic.

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Dahlan Abdullah

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ijestyjournal@gmail.com

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Jl. Tgk. Chik Ditiro, Lancang Garam, Lhokseumawe, Aceh - Indonesia, 24351

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Kota lhokseumawe,

Aceh

INDONESIA

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Dahlan Abdullah

Contact Email dahlan@unimal.ac.id

Phone +62811672332

Journal Mail Official ijestyjournal@gmail.com

Editorial Address Jl. Tgk. Chik Ditiro, Lancang Garam, Lhokseumawe, Aceh - Indonesia, 24351

Location Kota lhokseumawe, Aceh INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Dahlan Abdullah

Contact Email
dahlan@unimal.ac.id

Phone
+62811672332

Journal Mail Official
ijestyjournal@gmail.com

Editorial Address
Jl. Tgk. Chik Ditiro, Lancang Garam, Lhokseumawe, Aceh - Indonesia, 24351

Location
Kota lhokseumawe,

Aceh

INDONESIA