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All Journal Jurnal Pilar Sains Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Jurnal Elementer (Elektro dan Mesin Terapan) Al-Hikmah: Jurnal Agama dan Ilmu Pengetahuan GANEC SWARA JURNAL CRANKSHAFT Jurnal Teknik Mesin Indonesia Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Jurnal Ilmiah Sains dan Teknologi Majamecha Journal Coaching Education Sports Jurnal Mesin Nusantara Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Sultra Journal of Mechanical Engineering (SJME) Journal BEARINGS: Borneo Mechanical Engineering and Science AMMA : Jurnal Pengabdian Masyarakat Jurnal As-Syar’i: Jurnal Bimbingan & Konseling Keluarga Journal of Community Empowerment Jurnal Kewirausahaan dan Bisnis Al-Mudharabah Sultra Journal of Mechanical Engineering
Rustam Efendi
Universitas Syiah Kuala, Banda Aceh
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Social Sciences Transportation Other

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Perancangan Sistem Informasi Pengelolaan Limbah Plastik Di CV. Setia Cepti Efendi, Rustam; hendra, yul; Tarigan, Rehulina
Jurnal Ilmiah Sains dan Teknologi Vol 8 No 1 (2024): Jurnal Ilmiah Sains dan Teknologi
Publisher : Teknik Informatika Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/saintek.v8i1.3047

Abstract

CV Setia Cepti is engaged in processing plastic waste from raw materials into semi-finished materials. Plastic collected from collectors is crushed into small pieces and stored according to the type of plastic waste. So far, recording transactions for purchasing raw materials from collectors and selling semi-finished materials is still done manually, namely by recording them in books. This creates new problems, namely that sometimes recapitulating all these transactions requires relatively long work and is prone to errors. Apart from that, stock updating errors often occur between the recording and the physical, this happens because officers often miss updating stock because it is still done manually. In developing this system, the author uses the Waterfall method, where system development must be carried out in stages.
SOSIALISASI KESEHATAN DAN KESELAMATAN KERJA SEBAGAI UPAYA MENNGHINDARI KECELEKAAN KERJA BAGI SISWA PRAKTEK KERJA (PRAKERIN) PADA JURUSAN TEKNIK KENDARAAN RINGAN OTOMOTIF SMK NEGERI 7 LHOKSEUMAWE Irwansyah, Irwansyah; Rahman, Edi; Hayati, Masrura; Hakim, Syahirman; Akmal, Ajmir; Nuraida, Nuraida; Fauzan, Saniar; Afrinanda, Cut; Dabet, Abubakar; Jumadil, Jumadil; Alchalil, Alchalil; Safriwardi, Ferri; Herlina, Herlina; Tando, Arjal; Padang, Welly Liku; Aries, Muhlin; Efendi, Rustam
Journal of Community Empowerment Vol 2, No 2 (2023): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/joce.v2i2.20749

Abstract

ABSTRAK                                                                                     Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah memberikan pemahaman pengetahuan kepada para siswa SMK Negeri 7 Lhokseumawe tentang pentingnya Keselamatan dan Kesehatan Kerja (K3), sehingga tercipta kenyamanan dan keamanan dalam melakukan Praktek Kerja Industri (Prakerin). Metode pelaksanaan yang digunakan adalah melalui kegiatan ceramah, diskusi dan tanya jawab tentang K3. Acara sosialisasi ini melibatkan siswa kelas XI Jurusan Teknik Kendaraan Ringan Otomotif yang akan melaksanakan PRAKERIN. Adapun pelaksanaan kegiatan dalam rangka memberikan sosialisasi tentang tentang K3, cara melaksanakan K3 dan bahaya tidak melaksanakan K3. Dari hasil kegiatan pengabdian ini diketahui bahwa adanya tingkat pemahaman peserta semakin meningkat. Hal ini dilihat dari hasil kusioner yang diberikan pretest dan posttest dari kegiatan dilaksanakan. Dari hasil kusioner menunjukkan sebelum mengikuti kegiatan sosialisasi, nilai rata-rata adalah 53,57 %, namun setelah mengikuti kegiatan nilai rata-rata menjadi 82,77 %  maka persentase peningkatan sebesar 29,19 %. Maka dapat simpulkan sosialisasi keselamatan dan kesehatan kerja (K3) berdampak pada peningkatan wawasan dan pengetahuan, sehingga dapat mencegah kecelakaan kerja selama mengikuti prakerin. Kata kunci: kenyamanan; keamanan; K3. ABSTRACTThe purpose of this community service activity is to provide knowledge understanding to the students of SMK Negeri 7 Lhokseumawe about the importance of Occupational Safety and Health (K3), so as to create comfort and safety in carrying out Industrial Work Practices (Prakerin). The implementation method used is through lectures, discussions and questions and answers about K3. This socialization event involves class XI students of the Department of Automotive Light Vehicle Engineering who will carry out PRAKERIN. The implementation of activities in order to provide socialization about K3, how to implement K3 and the dangers of not implementing K3. From the results of this service activity, it is known that the level of understanding of participants is increasing. This can be seen from the results of the questionnaire given pretest and posttest from the activities carried out. From the results of the questionnaire showed that before participating in socialization activities, the average score was 53.57%, but after participating in the activity the average score became 82.77%, the percentage increase was 29.19%. So it can be concluded that the socialization of occupational safety and health (K3) has an impact on increasing insight and knowledge, so as to prevent work accidents during prakerin. Keywords: comfort; safety; K3.
Sosialisasi Pembatasan Sosial berskala Besar Via zoom dalam Manajemen Bencana Pandemi Covid 19 di Kota Bengkulu Putri, Sudriyanti; Efendi, Rustam; Pajri, Nirwan; Widayanti, Elis; Rahmawati, Yuni
Jurnal Kewirausahaan & Bisnis Vol. 3 No. 2 (2021): Agustus
Publisher : Jurnal Kewirausahaan & Bisnis

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Abstract

Bengkulu, which has the motto "Sekundang setungguan seio sekata", is a province with a population of 2,001,578 people, the majority of whom are farmers, planters, laborers and traders. Bengkulu residents are accustomed to living in mutual cooperation as a characteristic of Indonesian society. When the COVID-19 outbreak entered Bengkulu, their spirit of togetherness was immediately summoned. Starting from the Governor to the people in the most remote areas, they obeyed and implemented health protocols. The various limitations they have do not necessarily make them give up. Instead, these limitations became a whip for the people of Bengkulu to continue to suppress the spread of COVID-19. With hard work, Bengkulu has achieved a cure rate of more than 70%. The key to all COVID-19 treatments in Bengkulu is cooperation, communication, and hard work.
THE CONCEPT OF FRANCHISING IN THE INDONESIAN’S CIVIL LAW AND ISLAM Iwandi, Iwandi; Efendi, Rustam; Fahmi, Chairul
Al-Mudharabah: Jurnal Ekonomi dan Keuangan Syariah Vol. 4 No. 2 (2023): Al-Mudharabah: Jurnal Ekonomi dan Keuangan Syariah
Publisher : Prodi Hukum Ekonomi Syariah, Fakultas Syariah dan Hukum, UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/al-mudharabah.v5i2.3409

Abstract

The franchise concept is an agreement between the franchisor and the franchisee. This means that the franchisor, as the patent owner of the trademark, has the right to receive a certain amount of royalties or fees to be paid by the franchisee based on legal provisions. Franchise agreements are regulated in Indonesian civil law with regard to special rights to trademarks. While in Islamic law, the franchise agreement is actually a development of a form of cooperation (syirkah). This research uses the library research method, where data sources come from laws and other secondary data. The results of this study indicate that a franchise agreement under civil law, which refers to Article 4 of Government Regulation No. 42 of 2007 on Franchising, states that every franchise agreement of any kind must be made in writing by the parties. The existence of a franchise agreement is an innominaat contract. Innominaat contracts are contracts that arise, grow and develop in practice. From the perspective of Shari'ah economic law, franchise agreements belong to the group of shirkah (partnership) and the law is permissible. In addition, the franchise agreement involves the cooperating parties, namely the franchisor and the franchisee. Meanwhile, the franchisor's capital consists of intellectual rights in the form of company names, logos, systems and methods, which are owned and developed by the franchisor.
EFEKTIVITAS PROGRAM PARIRI LANSIA DAN PENYANDANG DISABILITAS DI KABUPATEN SUMBAWA BARAT EFENDI, RUSTAM; UMAR, UMAR; SUPRIADI, DEDI
GANEC SWARA Vol 17, No 4 (2023): Desember 2023
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v17i4.640

Abstract

This research discusses the Effectiveness of the Elderly and Persons with Disabilities Pariri Program in West Sumbawa Regency. The objectives of this study are as follows: 1.To determine the utilization of social assistance from the Elderly and Persons with Disabilities Pariri Program by the beneficiaries. 2. To assess the social and economic impact of the social assistance from the Elderly and Persons with Disabilities Pariri Program on the beneficiaries. 3. To analyze the effectiveness of the social assistance provided by the Elderly and Persons with Disabilities Pariri Program. This research uses a mixed methods research approach. The study population consists of a total of 2,134 individuals, comprising 1,062 elderly individuals and 1,072 persons with disabilities. A sample of 308 individuals is selected using proportionate stratified random sampling. Data collection methods include interviews, questionnaires, and observations.  The research findings indicate that the Elderly and Persons with Disabilities Social Assurance Pariri Program in West Sumbawa Regency effectively enhances the quality of life and meets the basic needs of the elderly. Additionally, it plays a crucial role in improving the quality of life and providing social protection to vulnerable groups. The program not only focuses on meeting basic needs but also has psychological, social, and economic impacts on the beneficiaries. The results of the independent t-test show that the p-values are 0.652 and 0.466 (both greater than 0.05) for the elderly and persons with disabilities, respectively, indicating insufficient evidence to reject the null hypothesis. The Elderly and Persons with Disabilities Pariri Program in West Sumbawa Regency is an effective program in meeting basic needs and has a significant impact on the recipients. The innovation of the Pariri Social Assistance Check Application has become an efficient tool for monitoring and optimizing the program's implementation.
Kajian Pemilihan Pompa Berdasarkan Karakteristik Topografi untuk Sawah Padi di Desa Bululondong Amrullah, Amrullah; Prasetyo, Vandi; Syahrir, Muhammad; Efendi, Rustam
Majamecha Vol. 6 No. 1 (2024): Majamecha
Publisher : Program Studi Teknik Mesin, Fakultas Teknik, Universitas Islam Majapahit, Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamecha.v6i1.2967

Abstract

Desa Bululondong, Kecamatan Lamasi Timur, Kabupaten Luwu, merupakan wilayah yang bergantung pada sektor pertanian sebagai sumber utama penghasilan penduduknya. Untuk meningkatkan produktivitas pertanian, sebuah sistem irigasi pompanisasi telah diimplementasikan dengan tujuan mengatasi permasalahan kurangnya pasokan air pada musim kemarau. Analisis sistem ini melibatkan perencanaan instalasi perpipaan yang teliti dan komprehensif. Data seperti luas area persawahan, diameter pipa, panjang pipa, tinggi air, waktu pemberian air, dan interval waktu digunakan untuk menghitung laju penyusutan air dalam sistem. Data curah hujan rata-rata selama 10 tahun digunakan untuk menentukan curah hujan berguna. Laju penyusutan sebesar 47,49 mm/hari, dan kebutuhan air persawahan (Q) dihitung sebesar 56,988 m³/hari. Kapasitas pompa (Qp) juga diperhitungkan, menghasilkan nilai sekitar 3,4826 m³/jam. Analisis karakteristik aliran air dalam pipa mengindikasikan aliran turbulent dalam pipa PVC berdasarkan Bilangan Reynolds (Re). Perhitungan kerugian pada pipa isap dan pipa tekan, termasuk faktor kekasaran pipa dan kerugian pada saringan, menghasilkan kerugian head total sebesar 6,302 m. Hasil perhitungan NPSH menunjukkan bahwa sistem aman dari masalah kavitasi dengan nilai NPSH sebesar 2,962 m. Perhitungan daya air yang diterima dan daya pompa yang dibutuhkan menghasilkan daya pompa sekitar 20,298 Hp.
Analisis Potensi Biogas Kotoran Sapi Hamri, Hamri; Kamil, Kusno; Atim, Muh Zainal; Efendi, Rustam
Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Vol 10, No 2 (2024): Oktober
Publisher : universitas teuku umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jmkn.v10i2.9590

Abstract

Kebutuhan manusia yang tinggi terhadap bahan bakar fosil dari masa ke masa, menyebabkan kenaikan harga minyak mentah sehingga harga melonjak lebih pesat. Berdasarkan hal tersebut, diperlukan energi alternatif terbarukan. Salah satu sumber energi terbarukan adalah biogas, yang berasal dari berbagai limbah organik seperti limbah biomassa, kotoran manusia, kotoran hewan melalui proses permentasi anaerobik dapat digunakan sebagai energi. Produksi biogas dari kotoran hewan, khususnya sapi sangat potensial dan memiliki keunggulan, energi yang dihasilkan darinya sangat ramah lingkungan karena selain memanfaatkan limbah dari ternak, sisa proses (biogas slurry) dapat dimanfaatkan sebagai pupuk organik yang kaya akan unsur-unsur yang dibutuhkan oleh tumbuhan. Penggunaan biogas juga bisa mengurangi efek rumah kaca pada atmosfer dan emisi lainnya. Tujuan dari penelitian ini memanfaatkan kotoran sapi dicampur air sebagai bahan baku pembuatan biogas, Menganalisis gas yang dihasilkan untuk digunakan pada kompor gas. Metode penelitian yang digunakan adalah metode eksprimen dengan mencampurkan kotoran sapi dengan air, kemudian memasukkan (mengisi) kedalam digester biogas untuk dipermentasikan antara 15 hari sampai 25 hari. Dalam waktu tersebut kami akan mencatat berapa tekanan gas yang   dihasilkan, pada tekanan tertentu akan kami coba untuk menyalakan kompor gas dan dengan menggunakan gas yang dihasilkan oleh digester biogas. Beberapa faktor yang mempengaruhi produksi biogas adalah waktu permentasi dan campuranya. Bahwa pada kondisi bulan ke 2 hasil tekanan pada manometer tertinggi 79,11 cm H2O dikarenakan pada bulan tersebut belum dipakai, sedangkan pada bulan ketiga turun menjadi 58,22 cm H2O. Kondisi ini disebabkan adanya pemakaian pada kompor dengan waktu penggunaan 1 sampai 2 jam per hari.
Rancang Bangun Sistem Monitoring Suhu Multichannel Berbasis Mikrokontroler Efendi, Rustam; Tando, Arjal; Herlina, Herlina; Padang, Welly Liku; Aries, Mulhin; Charlos, Leo; Dana, Usman; Ibrahim, Muhammad; Irwansyah, Irwansyah
JURNAL CRANKSHAFT Vol 8, No 1 (2025): Jurnal Crankshaft Vol.8 No.1 (2025)
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/cra.v8i1.13954

Abstract

Penelitian ini bertujuan merancang dan mengembangkan sistem monitoring suhu multichannel berbasis mikrokontroler Arduino Mega 2560 menggunakan modul amplifier CJMCU MAX31856 dan termokopel tipe K. Sistem ini dilengkapi dengan modul RTC DS3231 untuk pencatatan waktu, modul SD card untuk penyimpanan data, dan layar OLED untuk menampilkan hasil pengukuran secara real-time. Dengan memanfaatkan beberapa library Arduino seperti Adafruit_MAX31856, Adafruit_GFX, dan Adafruit_SSD1306, sistem mampu membaca data suhu secara akurat, menampilkan informasi secara langsung di layar, dan merekam data ke SD card dalam format yang mudah diakses. Hasil pengujian menunjukkan sistem bekerja dengan stabil pada enam sensor, menawarkan solusi hemat biaya untuk kebutuhan pengukuran suhu di laboratorium dan penelitian.
Microbial fuel cells (MFC): Sebuah teknologi untuk biokonversi energi kimia pada limbah organik menjadi biolistrik Indriyani, Yohanna Anisa; Efendi, Rustam
Sultra Journal of Mechanical Engineering Vol 4 No 1 (2025): Sultra Journal of Mechanical Engineering
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sjme.v4i1.1123

Abstract

Microbial fuel cells (MFC) adalah alat bioelektrokimia yang dapat mengubah energi kimia menjadi energi listrik melalui aktivitas katalitik mikrob electrogen. Indonesia merupakan negara dengan populasi penduduk terpadat ke-4 di dunia, yang menghadapi tantangan akan kebutuhan energi terbarukan dan pengolahan limbah. Tulisan ini akan fokus pada topik pengolahan limbah di mana MFC menjadi salah satu teknologi alternatif untuk biokonversi limbah organik menjadi energi (biolistrik), serta tantangan-tantangan dalam pengembangannya. Beragamnya limbah organik yang dapat dimanfaatkan sebagai substrat serta besarnya potensi mikrob indigenous dari negeri mega-biodiversitas ini untuk diekslporasi sebagai biokatalisator MFC menunjukkan potensi besar pengembangan teknologi ini di Indonesia. Sejumlah limbah organik lokal telah diteliti dan menunjukkan potensi pengurangan COD (COD removal) mencapai 13.33-77.22% dan potensi listrik yang dihasilkan sekitar 7.74-700 mW m-2. MFC menghadirkan teknologi yang berkelanjutan dan ramah lingkungan, serta menawarkan pemecahan masalah dalam menangani limbah dibandingkan teknologi pengolahan limbah secara fisik-kimia-biologis konvensional yang masih dihadapkan pada sejumlah tantangan, di antaranya boros energi dan biaya. Meski demikian, aplikasi skala besar teknologi MFC masih menghadapi kendala teknis dan ekonomis.
Peningkatan Kompetensi Siswa SMK Negeri 1 Bener Meriah Melalui Pelatihan Pengelasan Kanopi Untuk Dunia Usaha Irwansyah; Hakim, Syahirman; Muttaqim, Hakim; Saputra, Syifa; Wahyudi; Efendi, Rustam; Hamdani
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 4 : Mei (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

The business world is an activity that includes the economy, including production, distribution, and other activities that aim to meet human needs and desires. Welding workshop services are one of the business sectors that continue to grow along with the increasing demand for security and aesthetics in buildings. The canopy functions as a protector from the heat of the sun and rain of a building. Therefore, it is important for welding workshop workers to have reliable skills and knowledge in making canopies. Community service activities aim to provide training and assistance on basic welding techniques on canopies that are useful for improving student competence. The method of activity carried out is a training technique with an allocation of theoretical and practical materials related to the basics of SMAW welding and welding on canopies which are attended by students of the Welding Engineering and Metal Fabrication Department, SMK Negeri 1 Bener Meriah. The results of the activity are as follows: can provide skills for vocational school students to enter the world of work related to the competence of operating SMAW welding machines correctly and can also connect plates on canopy construction using SMAW welding. The results of the material absorption of the student post-test showed a competence of 82%, this shows that students have gained welding skills on canopies and they hope that next year there will be a follow-up program.
Co-Authors Afrinanda, Cut Ahmad Affandi Akhiruddin Akhiruddin Akmal, Ajmir Aksar, Prinob Alchalil Alchalil Amrullah Amrullah Apriani, Santi Aries, Muhlin Aries, Mulhin Atim, Muh Zainal Bakhri, Boy Syamsul Bakhri, Boy Syansul Bilhaq, Ikrar Budiman Sudia, Budiman Chairul Fahmi Charlos, Leo Dabet, Abubakar Damanik, Nurliana Dana, Usman Darwin Darwin Darwis, Mardis Dedi Supriadi Defi, Sry Edi Rahman, Edi Elfiana Elfiana, Elfiana Fadhilah, Rafi Fauzan, Saniar Febi Kurniawan Feliks Eldad Larobu Hakim Muttaqim Hakim, Syahirman Hamdani Hamri, Hamri Haposan Sirait Harmiansyah Hayati, Masrura Herlina Herlina Hikmawati, Meli Idris Siregar, Idris Indriyani, Yohanna Indriyani, Yohanna Anisa IRWANSYAH Irwansyah Irwansyah Iwandi, Iwandi Julio, Apriansyah Jumadil, Jumadil Kamil, Kusno Kharisma, Abdullah Khazimi, Muhammad Laode Abdul Gamsir Lestari, Aisyah Viji Lukas Kano Mangalla, Lukas Kano M Akbar, M Mahendra, Ihza Masruhi, Masruhi Meidaliyantisyah, Meidaliyantisyah Muarif, Widodo Wahyu Muh. Nakkir Muhammad Ibrahim Muhammad, Ghaffar Mursi, Yuhermi Okta Nigrum, Widya Nisak, Khairun Nuraida Nuraida Oviana, Ella Padang, Welly Padang, Welly Liku Pajri, Nirwan Prasetyo, Vandi Prastyo, Adi Putra, Muhammad Idris Putri, Sudriyanti Ratni Dakhyu Rehulina Tarigan Rohman, Idzan Fathur Safriwardi, Ferri Sagita, Diang Samhuddin Samhuddin, Samhuddin Saputra, Syifa Sianturi, Intan Sari Simbolon, Sinober Siti Muslimah Sitio, Forwenli Sulaiman Suretno, Nandari Tando, Arjal Umar Umar Wahyu Setiawan WAHYUDI Widayanti, Elis Yahya, Rika yul Hendra Yuni Rahmawati Zikraa