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Sosialisai Pengaruh Intensitas Cahaya terhadap Kenyamanan dan Kesehatan Mata pada Proses Belajar Mengajar di Ruang E Jurusan Teknik Elektro Fakultas Teknik Universitas Mataram Perdana Putra, I Ketut; Wiryajati, I Ketut; Bawa Susana, I Gede; Sri Adnyani, Ida Ayu; Joniarta, I Wayan
JURNAL KARYA PENGABDIAN Vol. 7 No. 2 (2025): Oktober, Jurnal Karya Pengabdian
Publisher : Jurusan Teknik Mesin FT Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jkp.v7i2.224

Abstract

Pencahayaan yang optimal di dalam ruang kelas memiliki peran penting dalam mendukung kenyamanan visual, konsentrasi, serta efektivitas proses belajar mengajar secara keseluruhan. Kegiatan pengabdian masyarakat ini bertujuan untuk mensosialisasikan pentingnya kualitas intensitas cahaya pada ruang kelas E di Jurusan Teknik Elektro, Fakultas Teknik, Universitas Mataram. Metode yang digunakan meliputi pengukuran intensitas cahaya menggunakan lux meter digital, penyampaian materi edukatif, serta diskusi interaktif bersama dosen dan mahasiswa. Hasil pengukuran menunjukkan bahwa intensitas pencahayaan di kedua ruang kelas berada di bawah standar minimum 350 lux sebagaimana tercantum dalam SNI 6197:2011. Kondisi ini berpotensi menurunkan kenyamanan belajar dan menyebabkan kelelahan visual. Kegiatan sosialisasi ini berhasil meningkatkan kesadaran peserta akan pentingnya pencahayaan ruang kelas yang memadai, serta menghasilkan rekomendasi praktis seperti penggunaan lampu LED dan penambahan titik pencahayaan. Diharapkan hasil kegiatan ini dapat mendorong perbaikan nyata menuju terciptanya lingkungan belajar yang lebih nyaman dan produktif.
Sosialisasi Pentingnya Alat Pemadam Api Ringan sebagai Antisipasi Bahaya Kebakaran di Laboratorium Motor Listrik Jurusan Teknik Mesin Universitas Mataram Putra, I Ketut Perdana; Wiryajati, I Ketut; Mara, I Made; Adi W, IGAK Catur; Adnyani, Ida Ayu Sri; Okariawan, IDK
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13032

Abstract

Laboratories are environments with a high risk of fire, especially in engineering laboratories, which frequently use electrical equipment, batteries, and flammable materials. Fire prevention and mitigation efforts are crucial for ensuring the safety of laboratory users. One of the mandatory facilities is a portable fire extinguisher (APAR), yet many students still do not understand how to use it and its function. This community service activity involved raising awareness about the importance of APAR in the Faculty of Engineering's Electric Vehicle Laboratory, with 15 students participating. The results of the activity showed an increase in students' understanding of the function, types, and procedures for using fire extinguishers. Prior to the socialization, only 26.7% of students understood the function of fire extinguishers, but after the socialization, this increased to 100%. Understanding of fire extinguisher procedures increased to 86.7%. This activity demonstrated that socialization and hands-on practice can improve students' awareness and skills in fire prevention
Sosialisasi Pembuatan Briket Arang Jerami sebagai Salah Satu Sumber Energi Berkelanjutan di Laboratorium Listrik Dasar Fakultas Teknik Universitas Mataram Putra, I Ketut Perdana; Wiryajati, I Ketut; Muljono, Agung Budi; Harjian, M Rivaldy; Adnyani, Ida Ayu Sri; Natsir, Abdul; Supriatna
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13086

Abstract

PROGRAM PELATIHAN KESELAMATAN KERJA DALAM JAMINAN SOSIAL KETENAGAKERJAAN BAGI PEKERJA MEP (MEKANIKAL, ELKTRIKAL, PLUMBING DAN AC ) LOKASI SAWANGAN NUSA DUA BALI Wiryajati, I Ketut; Yadnya, Made Sutha; Adnyani, Ida Ayu Sri; Citarsa, Ida Bagus Fery; Satiawan, Nyoman Wahyu; Suksmadana, I Made Budi
Jurnal Pepadu Vol 6 No 3 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i3.7765

Abstract

The importance of Mechanical, Electrical, Plumbing and Air Conditioning (MEP) cannot be overlooked, as these systems are interconnected to create a comfortable and safe environment. For example, without a good electrical system, mechanical devices such as air conditioners and heaters cannot function. Similarly, without adequate plumbing, the provision of clean water inside the building will inevitably be disrupted. MEP also affects the energy efficiency and operations of buildings, which ultimately impacts the comfort of its occupants. With a better understanding of MEPs, both developers and building users can ensure that each component is functioning properly. For MEP workers, each mass per group consists of 5-10 people, provided with 6 groups, so that the total number of workers is around 30 people. For this service stage, only 20 people registered and attended. The result of this service is consistency, standards, and efficiency in the operation of good building management. Keywords: Mechanical; Electrical; Plumbing; Efficiency; Energy
PEMANFAATAN LIMBAH KAYU DAN JERAMI PADI SEBAGAI BAHAN BAKAR BIOMASSA di DESA BATU MEKAR KECAMATAN LINGSAR Ida Ayu Sri, Adnyani; Adnyani, Ida Ayu Sri; Natsir, Abdul; Supryatna; Putra, I Ketut Perdana; Harjian, Muhammad Rivaldi
Jurnal Pepadu Vol 6 No 4 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i4.8873

Abstract

Pemanfaatan limbah pertanian dan hutan sebagai sumber energi terbarukan menjadi solusi strategis untuk mendukung program transisi energi nasional sekaligus mengurangi pencemaran lingkungan. Desa Batu Mekar, Kecamatan Lingsar, Lombok Barat, memiliki potensi besar berupa limbah jerami padi dan kayu yang selama ini belum dimanfaatkan secara optimal. Kegiatan pengabdian ini bertujuan meningkatkan pemahaman, kesadaran, serta minat dan kesiapan masyarakat dalam mengolah limbah tersebut menjadi bahan bakar biomassa, khususnya briket yang dapat digunakan untuk program co-firing pada pembangkit listrik. Metode kegiatan meliputi sosialisasi, demonstrasi pembuatan briket biomassa, sesi tanya jawab, dan pengisian kuesioner 4 skala Likert oleh 20 responden. Data dianalisis secara deskriptif untuk menilai pemahaman, kesadaran, serta minat dan kesiapan masyarakat. Hasil menunjukkan rata-rata pemahaman masyarakat sebesar 11,90 dari skor maksimum 15, kesadaran terhadap potensi energi alternatif 12,70 dari 16, dan minat serta kesiapan 13,10 dari 16, menandakan tingkat penerimaan yang tinggi. Kegiatan ini menunjukkan partisipasi aktif masyarakat, mulai dari praktik pembuatan briket hingga diskusi terbuka. Kegiatan ini terbukti efektif menumbuhkan literasi energi terbarukan, kesadaran lingkungan, dan kesiapan praktis untuk memanfaatkan limbah pertanian sebagai sumber energi. Program pengabdian ini berhasil menjawab tujuan peningkatan kapasitas masyarakat, sekaligus membuka peluang pengembangan pemanfaatan biomassa secara berkelanjutan.
Membangun Kesadaran Masyarakat Desa Bagik Manis Melalui Pelatihan Penggunaan APAR yang Tepat dan Efektif Wiryajati, I Ketut; I Wayan, Joniarta; Adnyani, Ida Ayu Sri; Aljibran, Aljibran; Fitrirayani, Gadis Ariva
Jurnal Gema Ngabdi Vol. 7 No. 3 (2025): JURNAL GEMA NGABDI
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v7i3.600

Abstract

Fire is a major disaster threat that can cause significant damage, especially in rural areas with limited firefighting resources. Bagik Manis Village, located in Sambelia District, East Lombok Regency, is highly vulnerable due to dense settlements, simple electrical installations, and limited community knowledge of fire prevention. This highlights the need for training on the use of Portable Fire Extinguishers (APAR) to improve the community’s capacity for quick and effective emergency response. The training was participatory and included several stages: fire hazard awareness, basic APAR introduction, PASS technique demonstration (Pull, Aim, Squeeze, Sweep), hands-on practice, simple simulations, and evaluations. Knowledge and skills were assessed through tests and observation. Results showed significant improvement in all indicators. Basic knowledge increased from 26% to 87%, understanding of the PASS procedure from 18% to 82%, practical skills from 13% to 77%, and collective awareness from 35% to 92%. The training effectively improved fire knowledge, skills, and preparedness culture. It is recommended to continue the program regularly, form fire preparedness groups, and ensure APAR availability in households and public facilities.
Analisis Intensitas Medan Listrik pada Pemukiman akibat Sambaran Petir pada Menara Base Transceiver Station Analysis of Electric Field Intensity in Residential Areas Due to Lightning Strikes on Base Transceiver Station Towers Ni Made Seniari; Supriyatna; Abdul Natsir; Ida Ayu Sri Adnyani; I Made Ginarsa; Muh. Sultanul Mahdi; Haidar Hamdi; Bagus Widhi Dharma S
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.8550

Abstract

Base Transceiver Station (BTS) towers are highly vulnerable to lightning strikes. A lightning strike is a moving electric charge that generates an electric field and a magnetic field, both of which are vector quantities, and induces voltage around the tower. The closer to the tower, the greater the values of the electric field, magnetic field, and induced voltage generated. A 49-meter highs tower in Mataram City is located 25 and 300 meters from residential areas and public facilities. The metabolism of living organisms, such as blood circulation, nerve function, heart rate, lung function, cell growth, and cell division, are also vector quantities. Exposure of living organisms to external electric fields exceeding the threshold of ≥10 kV/m can disrupt their metabolism. It is crucial to determine the magnitude and direction of the electric field vector caused by lightning strikes on BTS towers and how it affects living organisms around the tower. Observations are based on Coulomb's Law and its derivative theories on electric fields. The peak lightning current in tropical areas ranges from 10 to 100 kA, with a frequency of 200 kHz. The electric field intensity at distances of 25 and 300 meters is 58.30, 584.50, 4.86, and 48.71 kV/m, respectively. These results indicate that a distance of 25 meters from the tower is not safe from exposure to high electric field intensity values.
Perbaikan Postur Kerja melalui Konsep Tri Angga untuk Meningkatkan Kualitas Kesehatan Pendeta Hindu di Pura Tirta Empul Tampaksiring Bali Ni Ketut Dewi Irwanti; Ida Ayu Sri Adnyani
Jurnal Kajian Bali (Journal of Bali Studies) Vol. 12 No. 1 (2022): Volume 12 No 1 April 2022
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JKB.2022.v12.i01.p10

Abstract

This study aimed to improve the posture or body position of Hindu lay man priest while working using the three body elements known as Tri Angga concept to improve the health quality. The health quality improvement was measured from the decrease of workload, fatigue, and muscle complaints. This was a real experimental research using the same subject or treatment by subjects design. The population was those who meet the inclusion criteria. Saturated sampling technique was used for the sample. Data were collected before and after the posture improvement. The results showed a decrease in workload by 12%, general fatigue by 24.26% and muscle complaints by 28.80%. Rapid Upper Limb Assessment (RULA) analysis results showed that there was a score decrease from six to three. Further research is recommended to conduct more holistic ergonomic intervention in the prayer process by considering the local wisdom in order to create effective, comfortable, safe, healthy and efficient conditions (ENASE).
Co-Authors , I Made Ginarsa AA Alit Triadi Abdul Natsir Adha, Farhan Adi W, IGAK Catur Agung Budi Muljono Agung Budi Muljono Akbar, Panji Alfandi, Ahmad Nova Aljibran, Aljibran Amrullah, Topaarana Bagus Widhi Dharma S CATUR ADHI , I GUSTI AGUNG KETUT Cipta Ramadhani Eduarsa, Made Octa Fitrirayani, Gadis Ariva Ginarsa I Made Hadianto, Virgian Puji Haidar Hamdi Hardinata, Dhika Aufa Harjian, M Rivaldy Harjian, Muhammad Rivaldi Hati, Mutiara Indah Permata Humairoh Saidah I G.A.K. Chatur I Gede Bawa Susana I Ketut Perdana Putra I Ketut Wiryajati I Made Ari Nrartha I Made Ari Nrartha I Made Budi Suksmadana I Made Ginarsa I Made Ginarsa I Made Ginarsa I Made Mara I Nyoman Wahyu Satiawan I Nyoman Wahyu Satiawan I Wayan Joniarta I Wayan, Joniarta I.B. Fery Citarsa Ida Ayu Sri, Adnyani Ida Bagus A. Swamardika Ida Bagus Fery Citarsa Ida Bagus Fery Citarsa IDK Okariawan, IDK Jurnal Pepadu Karni, Wais Al Made Budi Suksmadana MADE SULASTRI SULASTRI Made Sutha Yadnya Muh Rhama Insan Kamil Muh. Sultanul Mahdi Nababan, Sabar Natrsir, Abdul Natsir, Abdul Ni Ketut Dewi Irwanti Ni Ketut Suarni Ni Made Seniari Ni Made Seniari Ni Made Seniari Ni Made Seniari Ni Made Seniari Nrartha I Made Paniran Paniran Perdana Putra, I Ketut Perdana, I Ketut Putra, I Ketut Perdana Putra, R. Reski Eka Rosmaliati, Rosmaliati Sabar Nababan Sabar Nababan Nababan satiawan, nyoman wahyu Seniari, Ni Made Sri Maryati Sudi Mariyanto Al Sasongko Suksmadana, I Made Budi Sultan Sultan Sultan Sultan Sultan Sultan Supriatna Supriono Supriono Supriono Supriyatna Supriyatna Supriyatna Supriyatna Supryatna Tawaqqal, Akbar Teti Zubaidah Widana, Arya Kusuma