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Journal of Engineering, Technology, and Applied Science (JETAS)
Published by Lamintang Education & Training Centre
ISSN : 27217949     EISSN : 27218090     DOI : https://doi.org/10.36079/lamintang.jetas
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics
The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field of Engineering, Technology and Applied Science. Subject areas cover, but not limited to Physics, Chemistry, Biology, Environmental Sciences, Geology, Engineering, Agriculture, Biotechnology, Nanotechnology, Mathematics and Statistics, Computer Science, Architecture, Industrial and all other science and engineering disciplines.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 5 Documents
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Search results for , issue "Vol 3 No 2: August 2021" : 5 Documents clear
Student Guidance and Counseling based on Expert System Using Certainty Factor Method Novaliyan, Alvin Rangga; Fernandes, Atman Lucky; Hendro Wahyudiono, Pratiwi; Olva, Maria; Suganda, Afdal; Ismail; Iksan, Nur; Yani, Achmad; Panessai, Ismail Yusuf
Journal of Engineering, Technology, and Applied Science (JETAS) Vol 3 No 2: August 2021
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.jetas-0302.234

Abstract

Setiap kampus atau perguruan tinggi memiliki satu layanan yang disebut bimbingan dan konseling. Peran ini dipegang oleh dosen penasehat akademik. Beban kerja dosen penasehat akademik menjadi tinggi ketika rasio jumlah dosen dan mahasiswa rendah. Untuk meringankan beban kerja dosen penasehat akademik maka dibuat sebuah sistem pakar yang dapat memudahkan mahasiswa dan dosen penasehat akademik dalam mengatasi permasalahan yang ada. Pembangunan sitem pakar ini menggunakan metode pengembangan Expert System Development Life Cycle (ESDLC). Aplikasi yang dibangunkan kemudian diujikan kepada mahasiswa Teknik Informatika di Universitas Ibnu Sina. Pengujian meliputi uji Black Box. Dari evaluasi pengguna diperoleh hasil bahwa sistem pakar yang dibangunkan dapat digunakan untuk menangani masalah-masalah seperti yang telah disimpan dalam daftar data masalah dan solusi. Tampilan estetika sistem harus diperbaiki agar pengguna tertarik untuk menggunakannya. Beberapa pengguna mengusulkan elemen multimedia dimasukkan dalam tampilan sistem pakar yang dibangunkan agar tampilannya lebih menarik. Student Guidance and Counseling based on Expert System Using Certainty Factor Method Abstract: Every campus or college has one service called guidance and counseling. This role is held by the academic advisory lecturer. The workload of academic advisory lecturers becomes high when the ratio of the number of lecturers to students is low. To ease the workload of academic advisory lecturers, an expert system is made that can facilitate students and academic advisory lecturers in overcoming existing problems. The development of this expert system uses the Expert System Development Life Cycle (ESDLC) development method. The application that was developed was then tested on Informatics Engineering students at Ibn Sina University. Tests include the Black Box tests. From the evaluation of the user obtained the results that the developed expert system can be used to deal with problems such as those that have been stored in the list of problem data and solutions. The aesthetic appearance of the system must be improved in order for users to be interested in using it. Some users suggest multimedia elements be included in the developed expert system view to make it look more attractive. Keywords: Guidance and Counseling, Certanty Factor, Expert Systems.
Visitor Management Information System during the Covid-19 Pandemic Fauzan; Basar, Abdul Rohmad; Olva, Maria; Hendro Wahyudiono, Pratiwi; Iksan, Nur; Yani, Achmad
Journal of Engineering, Technology, and Applied Science (JETAS) Vol 3 No 2: August 2021
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.jetas-0302.235

Abstract

PT. Epson Batam (PEB) adalah perusahaan multinasional dengan jumlah karyawan lebih dari 3000 orang. Banyaknya tamu (non-karyawan) yang datang ke PT. Epson Batam setiap harinya seperti kunjungan dari instansi pemerintah, partner perusahaan, vendor dan supplier, menyebabkan adanya kebutuhan terhadap aplikasi khusus yang dapat memudahkan perusahaan dalam mengelola data-data para tamu yang berkunjung ke perusahaan dan memudahkan pihak pengaman perusahaan dalam melakukan pencatatan dan rekap tamu yang berkunjung. Penelitian ini bertujuan untuk merancang sebuah sistem informasi pengelolaan pengunjung di masa pandemik Covid-19. Berdasarkan maklum balas dari pengguna disimpulkan bahwa sistem yang dibangunkan bisa digunakan dan berfungsi dengan baik tetapi perlu pengembangan yang memungkinkan sistem informasi terintegrasi dengan alat pengukur suhu. Visitor Management Information System during the Covid-19 Pandemic Abstract: PT. Epson Batam (PEB) is a multinational company with more than 3000 employees. The number of guests (non-employees) who come to PT. Epson Batam every day such as visits from government agencies, company partners, vendors and suppliers, causes the need for special applications that can make it easier for companies to manage the data of guests who visit the company and make it easier for company security to record and recap guests who visit the company. This study aims to design a visitor management information system during the Covid-19 pandemic. Based on the feedback from users, it is concluded that the system developed can be used and functions well but needs development that allows an integrated information system with temperature measuring devices. Keywords: Covid-19, Information System, Management Visitor.
Ease of Use of Augmented Reality as an Online Learning Tool to Improve Student Performance and Achievement in Wood Carving Art Krishna Pillai, Salini; Iksan, Nur; Abd Arif, Harleny; Panessai, Ismail Yusuf; Abdulbaqie, Azmi Shawkat; Yani, Achmad; Ismail
Journal of Engineering, Technology, and Applied Science (JETAS) Vol 3 No 2: August 2021
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.jetas-0302.256

Abstract

Krisis global pasca merebaknya epidemi Covid-19 berdampak pada proses belajar mengajar (PdP). Masalah utama pdP selama epidemi Covid-19 adalah keterbatasan dalam melakukan kegiatan tatap muka di dalam kelas. Oleh karena itu, diperlukan bantuan pembelajaran agar PdP dapat berjalan optimal meskipun tidak ada interaksi tatap muka antara guru dan siswa. Penelitian ini menyoroti penerapan Augmented Reality untuk mendukung pembelajaran jarak jauh dalam situasi epidemi Covid-19, khususnya dalam topik seni ukiran kayu. Aplikasi selular AR Wood Carving Art menggunakan model desain ADDIE. Aplikasi seluler AR Wood Carving Art dievaluasi berdasarkan kegunaannya (ease of use). Berdasarkan hasil penelitian, responden menyetujui bahwa aplikasi selular AR Wood Craving Art berguna dan aplikasi menghemat waktu ketika pengguna menggunakannya sehingga aplikasi selular AR Wood Craving Art efektif digunakan dalam pembelajaran yang membuat pengguna lebih produktif, kreatif, dan inovatif. Ease of Use of Augmented Reality as an Online Learning Tool to Improve Student Performance and Achievement in Wood Carving Art Abstract: The global crisis following the outbreak of the Covid-19 epidemic has had an impact on the teaching and learning process (PdP). The main problem with PdP during the Covid-19 epidemic was the limitation in conducting face-to-face activities in the classroom. Therefore, a learning aid is needed to enable PdP to run optimally even though there is no face-to-face interaction between teachers and students. This research highlights the application of Augmented Reality to support distance learning in the Covid-19 epidemic situation, specializing in Wood Carving Art for the subject of Visual Arts. The AR Wood Carving Art mobile application uses the ADDIE design model. The AR Wood Carving Art mobile application is evaluated based on its ease of use. Based on the result, respondents agree that the AR Wood Craving Art mobile application is useful and the application saves time when users use it, therefore the AR Wood Craving Art mobile application is effectively used in learning which makes users more productive, creative, and innovative. Keywords: Augmented Reality, Ease of Use, Teaching and Learning.
Mutual Dynamics of Certain Types of Bitcoin: Data from Wavelet Coherence Lyashenko, Vyacheslav; Bilotserkivskyi, Oleksandr; Pyvavar, Iryna; Kots, Hryhorii
Journal of Engineering, Technology, and Applied Science (JETAS) Vol 3 No 2: August 2021
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.jetas-0302.258

Abstract

Unconventional methods of analysis are a good tool for studying new trends and phenomena. One of these objects of research is the cryptocurrency market. The paper shows the possibility and feasibility of applying the ideology of wavelets to analyze the dynamics of prices for cryptocurrencies. For this, the methodology of wavelet coherence is used. This methodology has been applied to various cryptocurrency pairs. The calculation results for real data are presented. It is shown that the results obtained agree with the theoretical conclusions and research results of other authors.
Usefulness of the 'Algoritma bersama Algo' for Learning Algorithm Topic in Asas Sains Komputer Subjects Shaharom, Anis Syuhada; Abdul Rahman, Mohd Hishamuddin
Journal of Engineering, Technology, and Applied Science (JETAS) Vol 3 No 2: August 2021
Publisher : Lamintang Education and Training Centre, in collaboration with the International Association of Educators, Scientists, Technologists, and Engineers (IA-ESTE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36079/lamintang.jetas-0302.261

Abstract

Kajian ini bertujuan untuk membangunkan sebuah aplikasi mudah alih, Algoritma Bersama Algo untuk pelajar tingkatan 1 yang mengambil subjek Asas Sains Komputer bagi topik Algoritma. Pembangunan aplikasi ini berasaskan kepada permasalahan yang berlaku dalam kalangan guru mahupun pelajar yang sukar untuk mencari bahan rujukan. Pembangunan aplikasi ini dapat membantu para guru dan pelajar dengan menerapkan elemen-elemen multimedia dan teknologi maklumat. Seterusnya, kajian ini juga mengkaji persepsi pelajar dan guru terhadap penggunaan aplikasi dalam pembelajaran bab Algoritma. Metodologi kajian yang digunakan sebagai panduan dalam pembangunan aplikasi ini adalah ADDIE. Data kajian dikumpul dengan menggunakan soal selidik yang diedarkan kepada guru dan pelajar melalui Google Form. Hasil dapatan kajian memperlihatkan majoriti pelajar dapat menggunakan aplikasi dengan baik dan menarik minat pelajar untuk belajar. Cadangan pada masa akan datang adalah dalam menghasilkan sesuatu produk pembangun perlu kreatif dalam menerapkan elemen multimedia dalam menarik minat pengguna. Kesimpulan daripada kajian menunjukkan pembelajaran yang menarik mampu dijalankan walaupun diluar bilik darjah dengan menggunakan aplikasi mudah alih yang disediakan.. Usefulness of the 'Algoritma bersama Algo' for Learning Algorithm Topic in Asas Sains Komputer Subjects Abstract: This study aim to develop a mobile application, “Algoritma bersama Algo” for Form 1’s student taking “Asas Sains Komputer” in Algorithm topic. This application development based on problem that occurred within both teacher and student that having dificulity in searching reference materials. This application can help both teacher and student to applied multimedia and information technology elements. Next, this study also examines the perceptions of students and teachers to use this application in learning about algorithm. Methodology used as guide in development of this application is ADDIE model. Data collected using questionnaires which distributed to students through Google Forms. The result showed that majority students can use application properly and it attract students to learn. Suggestion for the future is to produce a creative product as developer needs to implement multimedia elements to interest users. As conclusion, the study showed interesting learning can be carried out even outside the classroom using mobile applications that were develop. Keywords: Learning Tool, Algorithm, Mobile Application.

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