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All Journal Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) REKA RACANA BIOTROPIA - The Southeast Asian Journal of Tropical Biology Pixel : Jurnal Ilmiah Komputer Grafis Tadris: Jurnal keguruan dan Ilmu Tarbiyah Hunafa: Jurnal Studia Islamika Jurnal Pranata Hukum Jurnal Transportasi Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Al-Ahkam Jurnal Pendidikan Fisika Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Jurnal Ilmiah Peuradeun Potensi : Jurnal Sipil Politeknik SPEKTRA: Jurnal Kajian Pendidikan Sains Sumatra Journal of Disaster, Geography and Geography Education JURNAL ILMIAH INFORMATIKA Batoboh : Jurnal Pengabdian Pada Masyarakat SEIKO : Journal of Management & Business JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Jurnal Kolaboratif Sains JURNAL PENDIDIKAN TAMBUSAI Jurnal Basicedu Journal of Education Technology Mimbar Ilmu Aulad : Journal on Early Childhood International Journal of Educational Dynamics (IJEDS) JURTEKSI JURIS (Jurnal Ilmiah Syariah) Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya JOMSIGN: Journal of Multicultural Studies in Guidance and Counseling Pagaruyuang Law Journal Kasuari: Physics Education Journal (KPEJ) DIDAKTIKA : Jurnal Kependidikan International Journal for Educational and Vocational Studies JRTI (Jurnal Riset Tindakan Indonesia) Adaara: Jurnal Manajemen Pendidikan Islam JURNAL LENTERA BISNIS Jurnal Optimalisasi Jurnal Bisnis Dan Kajian Strategi Manajemen Ekombis: Jurnal Fakultas Ekonomi Performance : Jurnal Bisnis dan Akuntansi Akbis: Media Riset Akuntansi dan Bisnis Silampari Jurnal Pendidikan Ilmu Fisika JATI (Jurnal Mahasiswa Teknik Informatika) PEDAGOGIKA Indonesian Journal of Electrical Engineering and Computer Science Public Corner SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Bidayah: Studi Ilmu-Ilmu Keislaman Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN, SAINS DAN TEKNOLOGI Teknomekanik Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Indomera : Jurnal Magister Manajemen Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Tarikhuna: Journal of History and History Education Jurnal Pengabdian kepada Masyarakat Continuous Education : Journal of Science and Research Journal of Applied Sciences, Management and Engineering Technology (JASMET) Journal of Educational Administration and Leadership (JEAL) Jurnal Ilmiah Teunuleh: The International Journal of Social Sciences Jurnal Pengabdian Masyarakat (ABDIRA) Journal of Educational Management and Instruction (JEMIn) Kontribusi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Jurnal Esensi Infokom: Jurnal Esensi Sistem Informasi dan Sistem Komputer eScience Humanity Journal International Journal of Humanities Education and Social Sciences Jurnal Family Education Jurnal Vokasi Mekanika Jurnal Ekonomi, Manajemen, Bisnis dan Akuntansi (JEMBA) Sinomika Journal: Publikasi Ilmiah Bidang Ekonomi dan Akuntansi Journal of Innovation Research and Knowledge BISMA Cendekia Palakka : Media and Islamic Coummunication Journal of Educational Sciences PERADABAN JOURNAL of ECONOMIC and BUSINESS Devotion: Journal Corner of Community Service Journal Cerdas Mahasiswa PENA LAW: International Journal of Law Jurnal Basicedu Indonesian Journal of Community Empowerment YASIN: Jurnal Pendidikan dan Sosial Budaya ARZUSIN: Jurnal Manajemen dan Pendidikan Dasar JoEELE JURNAL PENGABDIAN AGRO AND MARINE INDUSTRY Jurnal Kesehatan Samawa Journal of Public and Business Accounting Jurnal Pengabdian Masyarakat Dharma Andalas Regress: Journal of Economics & Management Journal of Engineering Researcher and Lecturer Jurnal Pendidikan Sosial dan Konseling Triwikrama: Jurnal Ilmu Sosial Jurnal Riset Kajian Teknologi dan Lingkungan Society Greenation International Journal of Law and Social Sciences Sipakatau: Jurnal Pendidikan dan Kebudayaan Joong-Ki Tafani Journal of Green Science and Technology Cermat : Jurnal Cendekiawan dan Riset Multidisiplin Akademik Terintegrasi Journal of Management Branding Jurnal Riset dan Pengabdian Interdisipliner
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Journal : Journal of Engineering Researcher and Lecturer

Study on U hull modifications with concave design to improve the tourist ship stability Syahril, Syahril; Nabawi, Rahmat Azis; Nasty, Aulia Zulkarnaen
Journal of Engineering Researcher and Lecturer Vol. 2 No. 2 (2023): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jerel.v2i2.96

Abstract

Stability is an important aspect that was studied in ship design as it relates to the safety of the ship when facing ocean waves. The tourist ship needed to have a good image in order to attract tourists to use its services. Good stability of the tourist ship was crucial in enhancing the image of the ship and attracting tourists to utilize its services. This research aimed to investigate the effect of concave on the U hull to improve ship stability. The study compared the stability test results of two hull designs: U hull with concave and without concave. The stability tests of both ship models were conducted through simulation methods. The simulations were performed under two conditions: when the tourist ship was empty and when it was fully loaded with passengers. The simulation results indicated that the design of the U hull with concave had a positive influence on ship stability, leading to improved stability. The concave design enhanced the ship's ability to return to its original position when encountering waves. Even in the presence of small waves, the tourist ship did not experience instability.  
Optimizing learning engagement and performance in technical education: Harnessing the power of video tutorials for enhanced motivation and skill development in Shield Metal Arc Welding Subject Hafis, M; Syahril, Syahril; Refdinal, Refdinal; Prasetya, Febri
Journal of Engineering Researcher and Lecturer Vol. 2 No. 3 (2023): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jerel.v2i3.112

Abstract

This study aimed to enhance the quality of Shield Metal Arc Welding instruction in Class XI Welding Engineering at State Vocational High School 1 Bukittinggi through the integration of interactive media videos. Employing a class action research design with saturated sampling, the research findings revealed that the implementation of video tutorials significantly improved student motivation and learning outcomes. The use of video tutorials captured students' interest, resulting in increased motivation for learning Shield Metal Arc Welding. In the initial cycle, student motivation in Class XI Welding Engineering at State Vocational High School 1 Bukittinggi, as measured in meeting I, stood at 54%, indicating a less motivated state. By meeting II of cycle I, the motivation increased to 61%, categorized as moderately motivated. In the subsequent cycle, meeting I recorded a motivation level of 72%, demonstrating a motivated state, while meeting II in cycle II reached 82%, indicating a highly motivated state. Consequently, there was a noticeable progression in student learning motivation from cycle I to cycle II. Furthermore, student learning outcomes in Shield Metal Arc Welding for Class XI Welding Engineering at State Vocational High School 1 Bukittinggi improved when videos were utilized as interactive media. In cycle I, the average student learning outcome was 77.88, categorized as moderate. In cycle II, the average increased to 79.06, reflecting a high level of achievement. This indicates a positive shift in student learning outcomes, moving from moderate to good performance.
Students’ regional potential-based project for vocational education in engineering field Syahril, Syahril; Wulansari, Rizky Ema; Safitri, Dian; Kiong, Tee Tze; Vitalyevna, Sokolova Elizaveta; Samala, Agariadne Dwinggo
Journal of Engineering Researcher and Lecturer Vol. 4 No. 1 (2025): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jerel.v4i1.180

Abstract

This article discusses Students’ Regional Potential-based Project for Vocational Education in Engineering Field as a strategy to strengthen the quality of project-based learning implementation, covering project-based learning, a project task based on potential of student’s region, the seven standard elements on a project task based on potential of student’s region, the stages of the implementation, and its effectiveness. It was driven by the existence of enormous potentials in Indonesia which have not been optimally developed. Most of universities here are located in urban areas, while most of the students come from rural regions. The previous research discloses students’ positive perceptions toward this learning implementation. It helps them develop their soft skills, fosters better engagement with the learning process, and improves their 4C skills (Critical Thinking, Communication, Collaboration, and Creativity). The approach is able to serve as a model for vocational education learning, particularly in the field of engineering. It not only provides students with the opportunity to acquire knowledge, technology, and soft skills, but also contributes to students’ regional development. This article is highly beneficial for learning implementation in Indonesia, particularly in vocational education, as well as a reference for further studies.
Enhancing vocational education through augmented reality: Android-based learning media for CNC TU-2A instruction in technical and vocational high schools Salim, Rezky Azhari; Syahril, Syahril; Erizon, Nelvi
Journal of Engineering Researcher and Lecturer Vol. 4 No. 2 (2025): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jerel.v4i2.188

Abstract

The rapid evolution of digital technologies has opened new opportunities for transforming vocational education, particularly in CNC (Computer Numerical Control) machining. Despite its vital role in preparing skilled workers, CNC instruction in Indonesian vocational schools remains constrained by teacher-cantered methods, static materials, and limited access to costly machines, resulting in low engagement and achievement. This study aimed to design, implement, and evaluate Android-based Augmented Reality (AR) learning media for CNC TU-2A machines to enhance students’ cognitive performance, psychomotor skills, and classroom participation. Using a Classroom Action Research (CAR) model across two cycles, the research involved 31 eleventh-grade Mechanical Engineering students at SMK Negeri 5 Padang. Data were collected through cognitive tests, student activity observations, and surveys. Results showed significant improvements: average cognitive scores rose from 75.91 to 82.47, classical mastery increased from 54.83% to 100%, and psychomotor scores improved by 3.24 points. Student learning activities also climbed from 72.2% to 80.4%, with discussion and collaboration showing the highest gain (17%). While barriers such as device limitations and technical issues arose, they were addressed through device sharing, offline content, and teacher mentoring. Findings confirm AR as an effective, scalable tool for modernizing CNC instruction, fostering engagement, and preparing vocational students for Industry 4.0 learning demands.
Co-Authors A Halim A.A. Ketut Agung Cahyawan W Abd. Rasyid Syamsuri Abdul Aziz Abdul Wahab Abdullah, MT, Dr. Rijal Abdullah, Wahyuddin Abrar Tanjung Abrar Tanjung Abrori, Faizul Ade Candra, Ade Adelina, Yustika Adi, Nelfia Aditia, Jefri Aflin Dwi Fajar Afriliyan, Rahmatul Agariadne Dwinggo Samala Aglis Andhita Hatmawan, Aglis Andhita Agus Setiawan Ahmad Fajar Ahmad Husein, Ahmad Ahmad Nurhuda Aini, Nur Rohmatul Aldio, M. Fikhri Alfian Alfian Alinur, Armayanti Alisman, Alisman Alwifari, M. Qari Alwiyah Alwiyah Amalia, Putty Maura Ambiyar, Ambiyar Amien, Muhammad Aminuyati Amiruldin, Rizki Ana Fitriyatul Bilgies, Ana Fitriyatul Anam, Rifat Shafwatul Ananda Putri, Ananda Andati, Jilla Andre Kurniawan Andre, Joni Anisa cairani Anisah Ardian, Ibnu Arie Saputra Arif Rahman Arifhan, Rafly Fadhilah Arisna, Puput Ariyanti, Putri Novira Arsela, Maria Aryanto Aryanto Asry, Nahdatunnisa Aulia, Ihsanul Awaludin Awaludin, Awaludin Ayu Ningrum, Tia Azhar Azhar Azis, Hasbi Azizah Amini Azizahwati Azizahwati Azzahiri Fadlianur, Azzahiri Badli, S.E.,M.Si, Dr. Saiful Bambang Hermanto Bambang Sugeng Subagio Bangun, Elsi Titasari Br Barung, Rachmat Basir B Basril, Ali Batubara, Hendra Saputra Bestari, Putri Boil, Silvermen Boy, Gasper Br Bangun, Lonaria Budi Syahri Bunga Ramadhana, Aisyah Burhanuddin Burhanuddin Citra, Helfira Claudia, Vista Dali, Randi dari, diana wulan Datu Anggareksa Debri Yosintiara Dedy Irfan Defi, Wahyu Fitrina Delviandri, Rahmi Desri, Rahmania Desti Syavira Amanda Dewi Widiyastutin Suripto Dewi, Risna Dewi, Wini Efrika Dhea Deswita Sari Dian Safitri Dicky Wahyudi Doharni, Hasnah Doni Winarso, Doni Edo Arribe, Edo Elmanisar, Velnika Elwardah, Khairiah Elza, Elza Erizon, Nelvi Ermita Ermita ERNA SURYANI Ernidawati, Ernidawati Erwindani, Erwindani Fadel Mubarak Fadhilah Fadhilah Fadhlain, Said Fadholi, Muhamad Fadly Nendra Fahmi Rizal Fajrah, Ria Nur Fajri, Suryadi Fakhruddin Fakhruddin Fakhruddin Z Farilya, Mita Fatriyanto, Fatriyanto Fauni, Arini Maya Fauziat, Najwa Zuhuriati Febri Prasetya Febrianti, Ina Febrianti, Sari Febrina, Weli Feronika, Feronika Fikri, Rijalul Firman Firman Firmansyah, Muhammad Maya Fitra, Dinul Fitra, Rizki Fitriadi Fitriadi Fourinta, Ananda Furqan, Teuku Kamal Ganefri . Geni Firuliadhim, Geni Guci, Taufik Hadi, Fajri Hadiyanto Hadiyanto Hafid Hafid, Hafid Hafis, M Hafsari, Rizka Hakim, Annisa Hamdani, Riza Nugra Hamdhan, Indra Noer Hamler Hamler Hamsir Hamsir Hanif Muzakki, Naufal Hapzi Ali Harmaini Harmaini Hartini Hasbiana Anwar Hasibuan, Zulkarnain Haslina Haslina Hasratuddin Hasratuddin Hayati, Hazimah Dzikra Hebron, Hebron Helmi Noviar Helmi Noviar, Helmi Hermansyah, Firman Hery Kresnadi Ibrahim Al Razzak Ikhsan, Haerul Ilham, Al Ilham, Kurniadi Ilyas Suratman Imas Rosidawati Wiradirdja Imron Natsir, Imron Indah Putri Raflianita indah, Andi tri batari Inggriani, Siska Intan Mayang Sari Irfan Sulthoni Irianto, Kartika Dewi Irma Yulia Basri Irmayani Irmayani Irnawati Irnawati Irsyad, Irsyad irsyad, irsyad Irwansya, Muh. Irzal, Irzal Iwan Iwan Jamil, Soraya Nuron Jamilah, Yumn Janah, Fathul Jasrial Jasrial, Jasrial Jasriani, Jasriani Jeffriansyah Dwi Sahputra Amory Joni Taufik Hidayat Juita, Ani Sri Junil Adri Kadri, Hanif Al Khairul Hadi Khojir Kiong, Tee Tze Korompot, Nur Kresnadi, Rosnita KURNIA KURNIA, KURNIA Lamsir, Seno Latifa, Dinda Khaira Leli Putri Ansari Lindawati Lindawati Lismaryanti, Lismaryanti Lusi Susanti, Lusi M Said Abdullah M. Nasir M. Rahmad Ma'aruf, Zuhdi Maharani Putri, Yori Mahesi Agni Zaus Mahgrifa Auliana Rahim Mahrizal Mahrizal Maliza, Nabila Manalu, Meyanti Mardaleta, Mardaleta Mardiansyah Mardiansyah, Mardiansyah Marfin, Muhammad Margana, Riki Ridwan Margayasa, I Ketut Mariam Mariam Marjanis, Marjanis Marjoni, Del Marwenny, Elwidarifa Maryam Maryam Masbur Masbur Masraudhah, Masraudhah Maulianawati, Diana Maurizka Khoirunisa Melda Fajra Metro, Wardi Mitri Irianti Mochammad Imron Awalludin Moh. Baqir Ainun Moh. Kurdi Mohammad Herli Mohammad Hidayaturrahman Monalisa, Zainatun Muarif, Putri Fadhilla Muda, Rudin Mudinillah, Adam Muh. Fadli Muhammad Nasir Muhammad Syarif, Muhammad Muizzatı Rahman, Nurul Mukhamad Ilyasin Muliati, A. Murdiono Murdiono, Murdiono Mustaqin, Iqbal Muzakir Nabawi, Rahmat Azis Nadia Putri Naess, Victor Firstkiel Feber Naila Fauza Naska N, Naska N Nasrun, Moh Nastifauziah, Hafifi Nasty, Aulia zulkarnaen Nasution, Lily Karlina Nasution, Suriani Nellitawati Nellitawati Netriwati Nifriza, Ifna Nino Sri Purnama Yanti Nizwardi Jalinus Norsafira, Mira Noval Suhendra Novalinda, Rina Noverta, Widiyati Novi Luthfiyana Nugraha, Wisnu Nur Islami Nur Syafaat Nuraini Asriati Nurasmi, Andi Nurasyiah, Nurasyiah Nurdin Hendri Nurfaidah Nurfaidah Nurinda, Nurinda Nurrenti, Aulya Sukma Oktofani, Khansa Nuansa Oky Setiawan Paputungan, Andika Pardi, Yusriadi Parijo Parijo Prasasto, Angger Bagus Pratama, Awal pratiwi, juli Preti, Agia Kulkarni Primawati Primawati, Primawati Purnama Yanti, Nino Sri Purwanto, Wawan Purwantono, Purwantono Putri Izzatunnisa Putri Putri, Putri Putri Ramadhani, Putri Putri Riwana, Presti Putri, Anju Maulidhea Putri, Aulia Rahmi Putri, Bella R. Rusli Rachmat Barung Rachmiati Sunarya, Fitri Rafdi, Faris Abi Rahayu, Rati Rahmad Cahaya Rahmad Firdaus Rahmad Husein Rahmadayena , Shylfia Rahmatullah, Ramadhani Rahmawati, Milatul Rahmawati, Rahmawati Ramadhan, Ozi Ramadhani, Witri Ramli S Ramli S, Ramli S Ramli Semmawi, Ramli Raoda, Andini Aisyah Nur Refdinal, Refdinal Reni Dahar Rhena, Rhena Ridha Nuradila Ridwan, Ridwan Rifai, Muhammad Aditya` Rifelino Rifelino Rifma Rifma Risnal Diansyah, Risnal Rispendra, Rispendra Rizky, Fahrul Ronal Watrianthos Rony Wahyudi, Rony Rosidah, Ana Rosminah, Rosminah Rosniar Rosniar, Rosniar Roza, Nelfa Rusdinal, Rusdinal Rusnani Rusnani S, Risa Azka Sabandi, Ahmad Saiful Badli Saiful Badli, Saiful Saifullah Idris Salim, Rezky Azhari Salma Salma Salmat, Salmat Salny, Revina Samtidar, Samtidar Sanchia Leona, Maidella Santika, Tiara Santoso , Yulianto Santoso, Yulianto Saputra, Arfi Sari, Siti Wulan Sarmadan Pohan Sasra Maiharja, Regi Sembiring, Maximus Gorky Sendi Ramdhani Shaputra, M Rio Eka Shifa, Mutiara Siegfried Siegfried Silitonga, May Exaudi Silvia Silvia Simanjuntak, Meita Simbara, Adam Siregar, Lenni Marlina Sitepu, Tunggul Siti Hajar Thaitami Siti Shania Marirah Siti Zulaikha Sri Utami, Dinda Sri Wahyuni Sufyarma Marsidin Sukardi Sukardi Sulahyuningsih, Evie Sulastri Sulastri Sunanto Sunanto Sururi Sururi, Sururi Surya Ningsih Suryani Musi Syafrida, Mexi Syahreza Pahlevi Syahruddin Syahruddin Syaiful Islami Syam, Fahmi Syuhri, Saifuddin Taufiq, Reny Medikawati Tonny Judiantono Topik, Alda Totok Hermawan, Totok Tranminingsih, Utami Trisni, Nurila Trisyaldi, Ar Ummami, Wage Utama, Dian Sandi Utami, Batina Yulia Vilmala, Berry Kurnia Vitalyevna, Sokolova Elizaveta Wahyu Wahyu Wakhinuddin Wakhinuddin, Wakhinuddin Waskito Waskito, Waskito Wicaksono, Adam Nur Wide Mulyana Widya Ramadhani Wijaya Panjaitan, Pita Uli Artha Wijaya, Setyawan Ardhi Win Konadi Wulansari, Rizky Ema Yanti, Siti Hikma Yelda, Nira Yennita Yonni Kurniawan Yunidar Purnama Sari Yusi Hidjrawan Yusra, Ilhamdi Yustrisia, Lola Zahra Meiza Zainal Abadi Zainal Asril Zainuddin, Zaidah Zaky Lutfy Ramadhan Zalzabila Nurul Faizah Zikri, Ahmad Zilfa Zilfa Zuhdi Ma’aruf Zulhelmi, Zulhelmi