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All Journal Jurnal Pendidikan Vokasi JPTK: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Kompetensi Teknik Jurnal Pendidikan Teknik Mesin Automotive Science and Education Journal The Journal of Educational Development JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Angkasa: Jurnal Ilmiah Bidang Teknologi Jurnal Pengabdian Magister Pendidikan IPA Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Scientific Journal of Mechanical Engineering Kinematika Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Pendidikan Teknik Mesin Undiksha Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Vocational and Career Education Jurnal Pengabdian Masyarakat Bangsa Jurnal Pendidikan Teknik Mesin Journal of Vocational and Career Education Jurnal Inovasi Mesin
Heri Yudiono
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Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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The Effect of Moodle-Based LMS on the Cognitive Competence of Electronic Fuel Injection System Maintenance in Students of SMK Muhammadiyah 2 Semarang Fahrur Rahmanda, Aldi; Yudiono, Heri; Abdurrahman, Abdurrahman
Journal of Vocational and Career Education Vol. 9 No. 2 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jvce.v9i2.29663

Abstract

The advancement of technology in education requires innovative teaching methods, especially for practical subjects such as the maintenance of the Electronic Fuel Injection (EFI) system in Vocational High Schools. This study aims to examine the impact of a Moodle-based Learning Management System (LMS) on the competence of students in periodic maintenance of the EFI system. The research explores how the implementation of a validated LMS affects the academic performance of students. The data was collected through tests to assess learning outcomes after using the LMS. The results were analyzed in two phases: preliminary tests and data analysis. The preliminary tests showed positive results, where normality and homogeneity tests indicated that the data were normally distributed and homogeneous. The data analysis, which involved t-tests, revealed significant differences between the posttest scores of the control group and the experimental group. The t-test analysis showed a p-value of 0.00, which is less than 0.05, indicating a significant difference in posttest scores between the experimental and control groups. The n-gain test in the control group showed a value of 0.487, indicating a moderate improvement, while the n-gain test in the experimental group, which used the LMS, showed a value of 0.702, indicating a high level of improvement. Based on the analysis, it can be concluded that the developed LMS has had a significant impact on the learning outcomes of students, reflecting their competence in periodic maintenance of the EFI system.
Design Analysis Pillowblock Strength of Rotogravure Gearbox Uses Catia V5 Software Agung Nugroho; Yudiono, Heri
Jurnal Inovasi Mesin Vol. 6 No. 2 (2024): OCTOBER 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jim.v6i2.11487

Abstract

The pillowblock has not been tested to determine the von Mises stress, displacement and safety factor values. The aim of this research is to analyze the results of the Pillowblock design analysis using the finite element method using CATIA V5 software.The research method used in this research is an experimental method. In this study, the independent variable used was variations in the thickness dimensions of the Rotogrvure Pillowblock Gearbox. The variations used are Pillowblock Close 1 with varying thicknesses (5 mm, 4 mm, 6 mm, 7 mm), Pillowblock Close 2 with varying thicknesses (6 mm, 5 mm, 7 mm, 8 mm) and Pillowblock Equipment with varying thicknesses (5 mm, 4 mm, 6 mm, 7 mm), the material used is ST 40 with a rotary bending load (bearing load). Tests were carried out using the fenite element method (FEM) to determine the value of von Mises stress, displacement and safety factor. The analysis results show that variations in pillowblock thickness have a high level of effectiveness and efficiency and have a safety factor value of ≥ 2, found in the Pillowblock Close 1 T4 (7 mm) with a von Mises stress value of 0.349 MPa, displacement 0.000046 mm, safety factor 787.96. Pillowblock Close 2 R4 (8 mm) with a von Mises stress value of 0.430 MPa, displacement 0.000062 mm, safety factor 639.24, and Pillowblock Equipment P4 (7 mm) with a von Mises stress value of 2.504 MPa, displacement 0.000312, safety factor 109.82.
Co-Authors ,, Rusiyanto - Abdullah - Karsono  - Sunyoto  A Hasan Atho'ullah Abdissalam, Muhammad Wifaqurrokhman Abdurahman Abdurrahman Agung Nugroho Alverro Pratama Widodo Andy   Rudiyanto Fajar K Anjar Kustantoro, Anjar Apriyanto, Rahmat Ari Dwi Nur Indriawan Musyono Bagus Adi Prasetyo Basyirun Basyirun Budiarso Eko Bunyamin Bunyamin Catur Rini Widyastuti, Catur Rini Chikam, David Badi’ul Dwi Nur Cahyono Dwi Widjanarko Fahrur Rahmanda, Aldi Fajar K, Andy   Rudiyanto Firman Maulana, Firman Fuad, Muhammad Taufik Nur Hadromi - Hendrix Noviyanto Firmansyah, Hendrix Noviyanto Hidayat, Hanif Ifa Nurhayati Islah, Zainul Karsan Karsan Karsono , - Khusaeni, Khusaeni Kiswadi, Kiswadi Kriswanto Kukuh Andriyan, Kukuh M. Burhan Rubai Wijaya Mudinillah, Adam Muhammad Gilang Bhaskoro, Muhammad Muhammad Khumaedi Mulyo, Bagus Tri Musyono, Ari Dwi Nur Indriawan Nugroho, Ardiles Pambudi, Rizqi Luhur Pramono Pramono Rahmat Aprianto Ratna Dewi Kusumaningtyas Renggi Setiabudi, Renggi Rini Kusumawardani, Rini Rizki Setiadi Rudiansyah, Akhid Aditia Rusiyanto Rusiyanto, Rusiyanto Salim Salim Sandi, Rizal Rahma Soesanto -, Soesanto Sonika Maulana Subhan, Aan Sudiyono Sudiyono Sunyoto , - Suwahyo - Widiastuti, C Tri Widiastuti, C. Tri Widiastuti, C. Tri Widodo, Alvero Pratama Wirawan Sumbodo Yanto, Muhammad Arrry