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All Journal Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Teknik Kimia USU NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Kelola: Journal of Islamic Education Management JUARA : Jurnal Olahraga Musamus Journal of Physical Education and Sport (MJPES) Jurnal Review Pendidikan dan Pengajaran (JRPP) Health Information : Jurnal Penelitian Jurnal Abdimas Madani dan Lestari (JAMALI) Indonesian Journal of Education and Mathematical Science Jurnal Manajemen Pelayanan Hotel Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Education and Teaching Learning JiTEKH (Jurnal Ilmiah Teknologi Harapan) Jurnal Manajemen dan Organisasi Review (MANOR) Jurnal Ilmiah Wahana Pendidikan MANAJERIAL: Jurnal Inovasi Manajemen dan Supervisi Pendidikan Jurnal Pengabdian Masyarakat (ABDIRA) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Indonesian Journal of Research and Educational Review (IJRER) JUrnal Riset Ilmu Pendidikan Jurnal Teknik Kimia USU JYRS: Journal of Youth Research and Studies Jurnal Offshore: Oil, Production Facilities, and Renewable Energy OMEGA: Jurnal Keilmuan Pendidikan Matematika Jurnal Ilmiah Swara MaNajemen (Swara Mahasiswa Manajemen) Ininnawa: Jurnal Pengabdian Masyarakat Kohesi: Jurnal Sains dan Teknologi Jurnal Riset Kajian Teknologi dan Lingkungan Seminar Nasional Riset dan Teknologi (SEMNAS RISTEK) Jurnal Pemikiran dan Pengembangan Pembelajaran JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Pengabdiaan Masyarakat Larisma MAFEBIS: Jurnal Manajemen, Akuntansi dan Bisnis
Irvan Irvan
Department of Chemical Engineering, University of North Sumatra, Medan
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Analysis Of Leg Muscle Explosive Power and Foot Coordination on Shooting Skills in The SSB Bontongan Club in Enrekang District Irvan, Irvan; Muhammadong, Muhammadong; Hudain, Muh. Adnan; Rusli, Rusli; Nuralam, Nuralam
Musamus Journal of Physical Education and Sport (MJPES) Vol 6 No 3 (2024): Musamus Journal of Physical Education and Sport (MJPES)
Publisher : Program Studies of Physical Education, Faculty of Teacher Training and Education, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/mjpes.v6i3.6388

Abstract

Objectives. The objective of this research was to determine the effect of leg explosive power and ankle coordination on shooting skills in soccer games at the SSB Bontongan Club in Enrekang Regency Materials and Methods. The population is all athletes from the SSB Bontongan Club, Enrekang Regency with the number of samples used being 25 athletes with the sampling technique being the total population. The data analysis techniques used are descriptive analysis, data normality test, linearity test, categorization analysis and regression analysis using the SPSS 20.00 program at a significance level of 95% or α 0.05. Results. The results of the research show that leg muscle explosive power and ankle coordination have a significant effect on shooting skills in soccer games at the SSB Bontongan Club in Enrekang Regency by 84.4%. Conclusions. Based on the research results and discussions that have been presented, the following conclusions can be drawn: 1) There is a contribution of leg muscle explosive power on shooting skills in soccer games at the SSB Bontongan Club in Enrekang Regency, 2) There is a contribution of eye-foot coordination on shooting skills in soccer games at the SSB Bontongan Club in the Regency, and 3) There is a contribution of leg explosive power and ankle coordination together on shooting skills in soccer games at the SSB Bontongan Club in Enrekang Regency.
INOVASI MANAJEMEN KEPEMIMPINAN KEPALA SEKOLAH MEMBETUK LULUSAN ENTREPRENEURSHIP IN TOURISM DI SMKN 1 SETELUK KABUPATEN SUMBAWA BARAT Irvan, Irvan; Yamin, Ahmad; Umar, Umar
Jurnal Manajemen Pelayanan Hotel Vol 6 No 1 (2022): Jurnal Manajemen Pelayanan Hotel
Publisher : Akademi Komunitas MAPINDO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37484/jmph.060101

Abstract

Penelitian ini merupakan tentang inovasi penerapan manajemen kepemimpinan kepala sekolah dalam membetuk lulusan yang entrepreneurship in tourism di SMKN 1 Seteluk kabupaten Sumbawa Barat. Tujuan penelitian ini adalah untuk mengetahui bagaimana penerapan manajemen kepimpinan kepala sekolah dalam membentuk karakter entrepreneurship lulusan di SMKN 1 Seteluk, dan untuk mengetahui faktor pendukung dan penghambat dalam membentuk karakter interpreneurship lulusan di SMKN 1 Seteluk. Penelitian ini di lakukan di SMKN 1 Seteluk, selama 5 bulan dari Agustus sampai dengan Desember 2021. Adapun informan atau responden penelitian ini sebanyak 5 orang terdiri dari kepala sekolah, guru dan staf tata usaha. Pengumpulan data menggunakan metode wawancara, observasi, dan dokumentasi. Selanjutnya, data di analisis dengan pola analisis Miles dan Huberman yang terdiri dari tiga prosudur kegiatan yaitu; reduksi data, penyajian data dan verifikasi data atau kesimpulan. Hasil penelitian penyusunan kurikulum dan pengembangan Sumber Daya Manusia di SMKN 1 Seteluk penerapan prinsip-prinsip manajemen yaitu; planning, organizing, actuating dan controlling sesuai dengan Standar Nasional Pendidikan (SNP). Proses pembelajaran praktik mata pelajaran PKK guna terwujudnya pembentukan karakter entrepreneurship tamatan sudah sesuai dengan prinsip-prinsip manajemen sesuai dengan standar Badan Standar Nasional Pendidikan (BSNP). Kata Kunci: Inovasi, Kepemimpinan, Kepala Sekolah, Entrepreneurship Tourism
Pembuatan Bahan Bakar Alternatif Dari Sampah Sayuran Hasil Pertanian Menggunakan Alat Distilator di Desa Sampajaya, Kecamatan Berastagi, Kabupaten Karo: Indonesia Sidabutar, Rivaldi; Trisakti, Bambang; Irvan, Irvan; Al Fath, Muhammad Thoriq; Ginting, Muhammad Hendra Sahputra; Hanum, Farida; Taslim, Taslim; Sitepu, Rafael Aginta; Alamsyah, Vandria; Rasyid, Nashfin Nazli; Sinabang, Juwita Lestari
Jurnal Abdimas Madani dan Lestari (JAMALI) Volume 07, Issue 01, Maret 2025
Publisher : UII

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jamali.vol7.iss1.art19

Abstract

Unsold vegetable waste from agricultural produce often rots and ends up being discarded at landfills, increasing waste volume and potentially causing environmental problems. To address this issue, vegetable waste can be processed into useful and marketable products such as bioethanol. Bioethanol is a renewable energy source obtained through the fermentation of biomass, including vegetable waste such as potatoes, tomatoes, carrots, mustard greens, and cabbage. In this community service program, an e-Bio production unit with a processing capacity of 5 liters has been designed, utilizing vegetable waste as raw material. The unit consists of pre-treatment equipment, a fermenter, and a distillation unit. The pre-treatment equipment includes an initial cooking tank, a crusher, and a pressurized tank. The fermenter tank is equipped with two manual paddle-type agitators with a diameter of 30 cm. Meanwhile, the distillation tank is made of stainless steel and equipped with a heater to heat the fermented solution and a cooling water tank to cool the evaporated e-Bio. The unit achieves a distillation efficiency of 95% with a production rate of 0.475 L/hour, producing 0.95 liters of ethanol after two hours of operation. The goal of this program is to implement the e-Bio production unit by utilizing vegetable waste as raw material, increase community or farmer income through e-Bio sales, and reduce the environmental impact caused by vegetable waste disposal.
Analisa Penyebab Terjadinya Alarm Pada Modul Receiver Unit (RU) 7-12 Peralatan Multilateration di PERUM LPPNPI Cabang Surabaya Jannah, Anistazkia Miftahul; Irvan, Irvan; Wahyudi, Johan
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 23 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to analyze damage to one of the Multilateration equipment (MLAT) modules which causes a red alarm on the Receiver Unit (RU) monitor. Multilateration (MLAT) is equipment used to accurately determine target positions at airports so that Multilateration (MLAT) equipment is required to operate normally so that it can help the Air Traffic Controller (ATC) in guiding flights. In this research, one of the Multilateration equipment (MLAT) modules was damaged. So that equipment performance decreases and causes a readable alarm condition. The research method used in this research is Literature Study
PENGARUH PROMOSI PENJUALAN DAN CITRA MEREK TERHADAP KEPUTUSAN PEMBELIAN SEPEDA MOTOR HONDA PT. NUSANTARA SURYA SAKTI MAJENE Nadir, Muh; DJ, Arifhan Ady; Irvan, Irvan
JURNAL MANAJEMEN & ORGANISASI REVIEW (MANOR) Vol. 3 No. 1 (2021): MANOR: Jurnal Manajemen dan Organisasi Review
Publisher : Universitas Fajar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47354/mjo.v3i1.288

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh promosi penjualan dan citra merek berja baik secara parsial maupun simultan terhadap karyawan pada PT Nusanatara Surya Sakti Majene. Penelitian ini merupakan penelitian dengan menggunakan jumlah responden sebanyak 50 responden. Instrumen dalam penelitian ini telah melewati tahap uji validitas dan uji reliabilitas. Pengumpulan data menggunakan kuesioner, sedangkan analisis data dilakukan dengan menggunakan analisis regresi berganda. Hasil penelitian pada taraf signifikansi 5% menunjukkan bahwa, promosi penjualan perusahaan PT Nusantara Surya Sakti Majene memiliki pengaruh terhadap keputusan pembelian konsumen. Ini dapat dilihat dari t hitung 3,891 > t table 2,011 maka hipotesis diterima, artinya promosi penjualan berpengaruh terhadap keputusan pembelian konsumen pada PT Nusantara Surya Sakti Majene. Citra merek di perusahaan PT Nusantara Surya Sakti Majene memiliki pengaruh terhadap keputusan pembelian konsumen. Ini dapat dilihat dari t hitung 2,128 > t table 2,011 maka hipotesis ditermia, artinya citra merek berpengaruh signifikan terhadap keputusan pembelian konsumen di perusahaan PT Nusantara Surya Sakti Majene. F hitung (13,727) > F table (3.20) hipotesis diterima artinya promosi penjualan dan citra merek secara serentak berpengaruh terhadap keputusan pemeblian konsumen PT Nusantara Surya Sakti Majene. Kata Kunci: Promosi Penjualan, Citra Merek Dan Keputusan Pembelian
Performance-Based Assessment for Learning in Middle Schools: Physical Education, Sports and Health Irvan, Irvan
ETDC: Indonesian Journal of Research and Educational Review Vol. 3 No. 4 (2024): September
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v3i4.2353

Abstract

This study aims to evaluate the implementation of physical education, sports, and health education in public middle schools. This type of research is called qualitative research. The evaluation was conducted involving 20 PJOK teachers spread across various public middle schools in Makassar City. We used observation and in-depth interviews as data collection techniques. Observations were conducted to directly observe the learning process in the classroom, while interviews were conducted to explore information related to experiences, obstacles, and teachers' views on the implementation of PJOK learning. The collected data were analyzed using qualitative analysis techniques with the steps of data reduction, data presentation, and drawing conclusions/verification. The results of the study showed that, although most teachers had implemented PJOK learning well, several major obstacles were found, namely limited sports facilities and limited time for practicum implementation. Based on these findings, the study recommends the need to improve PJOK teacher training, improve sports facilities and infrastructure, and add time for practicum learning in order to improve the quality of PJOK learning in public middle schools in Makassar City.
Peningkatan Karakter Kedisiplinan Siswa dengan Pembelajaran E-Learning Berbasis Masalah Kearifan Lokal Matondang, Khoiruddin; Lubis, Ulfa Annisa; Saragih, Risna Mira Bella; Irvan, Irvan; Azis, Zainal; Siswadi, Siswadi
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 1 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i1.948

Abstract

This study aims to analyze the influence of e-learning learning based on local wisdom problems on improving the character of student discipline at Al-Azhar High School Medan. The subject of the study was a student of Al-Azhar High School Medan grade XII. The research method used is descriptive with quantitative and qualitative approaches. Data was collected through questionnaires, observations, interviews, and documentation. The research subjects consisted of grade XII students who were selected purposively, with a total of 146 students. The results of the study show that the application of the e-learning learning model based on local wisdom problems has a positive impact on improving student discipline, especially in the aspects of technology use, ethics and social interaction, as well as involvement in local culture-based learning. The findings indicate that the integration of local cultural values into e-learning not only enriches teaching materials, but also increases students' motivation, responsibility, and independence in managing the learning process. The practical implications of this research can be used as a basis for the development of innovative learning methods that combine technology and local wisdom to improve the quality of character education in the school environment.
Pelatihan dan Pembinaan Atlet Kurash Menuju PORDA Sulawesi Selatan: Strategi Peningkatan Prestasi Daerah Irvan, Irvan; Iskandar, Iskandar; Sufitriyono, Sufitriyono; Syafruddin, Muhammad Akbar; Sutriawan, Agus
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 3 (2025): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i3.678

Abstract

This community service aims to provide intensive training and coaching to 85 Kurash athletes from various regions in South Sulawesi in preparation for the Regional Sports Week (PORDA). Kurash, as a relatively new martial arts sport in Indonesia, requires a systematic and targeted coaching strategy in order to be able to compete at the regional and national levels. This activity is carried out through a structured training approach that includes mastery of basic techniques, development of match strategies, improvement of physical fitness, and strengthening of mental competition. The implementation method includes direct training, match simulations, performance evaluations, and mentoring by certified trainers. The results of the activity showed a significant increase in the technical, tactical, and physical readiness aspects of the athletes. In addition, this program also succeeded in building motivation, discipline, and fighting spirit of athletes in facing competitions. It is hoped that this program can become a model of sustainable coaching that can produce high-achieving Kurash athletes and strengthen the existence of Kurash in South Sulawesi.
PEMANFAATAN SPACE-BASED ADS-B DALAM OPTIMALISASI LAYANAN RUANG UDARA PAPUA Steven , Evan; Anggraini, Dian; Irvan, Irvan
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 2 (2025): Volume 8 No. 2 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i2.46704

Abstract

Manajemen lalu lintas udara yang efisien dan aman merupakan tantangan utama dalam sistem navigasi penerbangan, terutama di wilayah geografis yang menantang seperti Papua, yang masih memiliki titik kosong dalam pengawasan lalu lintas udara karena keterbatasan infrastruktur radar berbasis darat. Teknologi Space-Based Automatic Dependent Surveillance – Broadcast (ADS-B) muncul sebagai solusi inovatif dengan jangkauan yang lebih luas dan akurasi tinggi tanpa bergantung pada infrastruktur darat. Studi ini menganalisis pemanfaatan ADS-B Berbasis Antariksa dalam mengoptimalkan layanan wilayah udara Papua, mengidentifikasi faktor-faktor yang memengaruhi efektivitasnya, dan mengevaluasi kesiapan penerapannya di Indonesia melalui analisis deskriptif, studi kasus internasional, dan pendekatan statistik. Temuan menunjukkan bahwa teknologi ini memiliki potensi yang signifikan untuk meningkatkan keselamatan dan efisiensi lalu lintas udara karena jangkauan globalnya, akurasi data yang tinggi, dan efisiensi biaya jangka panjang dibandingkan dengan radar berbasis darat. Namun, tantangan tetap ada, termasuk tidak adanya regulasi nasional, biaya operasional yang tinggi, dan kesiapan integrasi dengan sistem manajemen lalu lintas udara yang ada. Oleh karena itu, penelitian ini merekomendasikan pengembangan regulasi nasional, analisis biaya-manfaat yang lebih mendalam, perbaikan infrastruktur komunikasi, dan pelatihan sumber daya manusia untuk memastikan penerapan ADS-B berbasis antariksa secara optimal, menjadikannya solusi utama dalam meningkatkan keselamatan penerbangan dan mendukung sistem pengawasan udara yang lebih efisien di Indonesia.
Development of HOTS and TPACK Based Learning Media on Parabola Material Pamungkas, Sugeng Adi; Panggabean, Ellis Mardiana; Irvan, Irvan
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2024)
Publisher : Universitas Ma'arif Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v8i1.4459

Abstract

This research aims to: 1) find out how HOTS and TPACK-based learning tools work on parabola material; 2) find out how effective the HOTS and TPACK-based learning tools are in the parabolic equation material being developed; 3) find out how students respond to the application of HOTS and TPACK-based learning tools in the parabolic equation material being developed. This research is development research. The development model used in this research is the Thiagarajan 4-D development model, namely the define, design, develop, and disseminate stages. The results of the research show that: 1) it was declared valid in terms of the validity results by experts who stated that the learning tools consisted of: (1) the average validation results of the learning implementation plan (RPP) were 4.34, (2) the average validation results the average Student Worksheet is 4.24, (3) the average validation result of the HOTS ability test is 4.17; 2) The developed HOTS and TPACK based learning tools have met the specified effectiveness criteria in terms of: (1) In trial II, 90.4% (19 students) completed the learning; (2) Achievement of learning objectives has been achieved for each question item in trial II, namely question number 1 at 84.76% and question number 2 at 84.29%; (3) student responses in trial II were 94%; and (4) the learning time used does not exceed the normal learning time set by the school and 3) the increase in HOTS thinking skills, namely Trial I, was 52.4% or the 11 students who completed it had experienced an increase in Trial II to 90.4% or 19 students completed..
Co-Authors Abdurrahman, Muhammad Faiz Achmad Fariz Agus Sutriawan Agus, Anjar Ahmad Yamin Al Fath, Muhammad Thoriq Alamsyah, Vandria Amelia Sari Br.S . Pane, Lola amin, harahap Amir, Atmam Andryawan, Andryawan Awal, Asri Azis, Zainal Baehaqi Bambang Trisakti Bambang Trisakti Cut Novaliani Hasbi Dian Anggraini Dj, Arifhan Ady Edi Syahputra EKA RAHAYU Eka Supriatna Ellis Mardiana Panggabean Elwina Widiarti Fachruddin, Aisyah Fachry Abda El Rahman Farida Hanum fatimah Fatimah Fona, Zahra Hadiansyah, Muhammad Hamzah, Alimin Hari Tiarasti Hasyim, Muhammad Qasash Heru Setiawan, Heru Setiawan Hiroyuki Daimon Hudain, Muh. Adnan Ieke Wulan Ayu Indra Surya, Indra Irma Suraya Iskandar Iskandar Jahrir, Andi Sahrul Jannah, Anistazkia Miftahul Jhon Almer S. Pasaribu Johan Wahyudi, Johan Juniansyah, Muhammad Fadhillah Kamaruddin Kamaruddin Khoiruddin Matondang Koichi Fujie Koro, Suriana Kpalet, Petrus Luri Adriani Maisharoh, Maisharoh Marah Doly Nasution Marbun, Daniel S Michael Vincent Mochamad Syamsiro Muh Wildan Muhammad Akbar Syafruddin Muhammad Faisal Muhammad Hendra S Ginting Muhammad Ivan Miftahul Aziz Muhammad Noviansyah Aridito Muhammad Sigit Cahyono Muhammadong Munir Yusuf, Munir Muslihuddin, Rahmat Nadir, Muh Natsir, Rodja Abdul Nency Extise Putri Nur Indah Atifah Anwar Nuralam Syamsuddin Nurussyariah, Nurussyariah Nurwijayanti Pamungkas, Sugeng Adi Pasaribu, Martua Permata Mhardela Puspita, Fitriyah Putri Balqis, Putri R. Rusli Raihan Dimas Muharam Ramadani, Zein Rasyid, Nashfin Nazli Reviana Revitasari Rico Nur Ilham Rifa Turaina Risna Mira Bella Saragih Riyono, Eko Rizky, Muhammad Rafly Robi Rendra Tribuana Rosdanelli Hasibuan Rudi Hermawan Sabhara, Robby Sidabutar, Rivaldi Sinabang, Juwita Lestari Sinaga, Mersi Suriani Siregar, Wandani Siswadi Siswadi Sitepu, Lusti Angelica Sitepu, Rafael Aginta Steven , Evan Sufitriyono, Sufitriyono Suparni, Sarmin Suwardi Suwardi Syafri Hariansah Syafutra, Wahyu Pramudya T. Husaini Takwim, Mardi Tambun, Rondang Tanjung, Dian Fitria Taslim Taslim Taslim Tri Afrianty Ulfa Annisa Lubis Umar Umar Victor G Simanjuntak Wardan, Khusnul Yohannes Tandean Yoichi Atsuta Yoshimasa Tomiuchi Zahedi . Zaky, O K M