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All Journal BAREKENG: Jurnal Ilmu Matematika dan Terapan WICAKSANA: Jurnal Lingkungan dan Pembangunan Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Media Informatika Abdiformatika: Jurnal Pengabdian Masyarakat Informatika International Journal of Management Science and Information Technology (IJMSIT) Pattimura Proceeding : Conference of Science and Technology Postgraduated Community Service Journal Community Services Journal (CSJ) Dike
PRABHADIKA, I PUTU YUDI
Universitas Warmadewa
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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KAJIAN KEKUATAN Z-MODUL Q SEBAGAI INSPIRASI MUNCULNYA KONSEP DAN SIFAT DALAM TEORI MODUL Sri Wahyuni; Yunita Septriana Anwar; I Putu Yudi Prabhadika
Pattimura Proceeding 2021: Prosiding KNM XX
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1744.076 KB) | DOI: 10.30598/PattimuraSci.2021.KNMXX.9-14

Abstract

Abstrak. Grup bilangan rasional (Q, +) sebagai modul atas daerah integral bilangan bulat (Z, +,˙) (Z-modul Q) merupakan contoh modul khusus yang mempunyai sifat-sifat yang unik yang sangat penting dalam munculnya konsep dan sifat dalam aljabar, khususnya dalam teori modul. Sifat yang sudah sangat dikenal adalah Z-modul Q merupakan modul torsi yang tidak bebas, dan lebih jauh modul Z-modul Q/Z merupakan modul torsi tak hingga. Dalam paper ini akan dipersentasikan hasil kajian Z-modul Q dalam kaitannya dengan struktur modul faktorisasi tunggal. Diperoleh bahwa Z-modul Q mempunyai sifat tidak memiliki elemen primitif yang kemudian berakibat dalam Z-modul Q tidak terdapat submodul siklik yang dibangun oleh suatu elemen primitif yang merupakan submodul murni. Selanjutnya akan dikaji peran Z-modul Q dalam kaitannya dengan konsep D-submodul fraksional dan konsep M -ideal fraksional dalam teori modul aritmatik. Lebih jauh akan dikaji sifat Z-modul Q dalam kaitannya dengan modul injektif dan modul miskin. Diperoleh sifat Z-modul Q mempunyai sifat keterbagian, keinjektifan, dan merupakan amplop injektif bagi setiap submodul Q. Sebagai ring, Q merupakan ring semisederhana dan Artinian sehingga setiap modul atas Q merupakan modul miskin.
Quality of Service (QoS) Prototype Smart Bulding Protocol Zigbee 802.15.4 Xbee Series 1 berbasis Jaringan Sensor Nirkabel Dwikiarta, I Made Sastra; Prabhadika, I Putu Yudi; Dewinta, Ida Ayu Rosa
Dike Vol. 2 No. 2 (2024): Dike Edisi Agustus
Publisher : CV. Ro Bema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69688/dike.v2i2.101

Abstract

Penelitian ini bertujuan untuk membuat prototipe smart building berbasis jaringan sensor nirkabel sebagai infrastruktur Internet of Things. Selain dilakukan pengecekan ketersediaan informasi berupa data dari beberapa sensor, kualitas layanan QoS (packet loss, delay dan latency) juga dilakukan pengecekan. Parameter tersebut diuji dengan memvariasikan jarak antara perangkat Zigbee IEEE 802.15.4 yang bertindak sebagai pengirim dan perangkat Zigbee IEEE 802. 15.4 yang bertindak sebagai penerima. Hasil yang diperoleh dari penelitian ini adalah jangkauan pengoperasian maksimum di luar ruangan adalah 19 meter dengan rata-rata RSSI antara -43,8 hingga -73,6 dBm. Latensi yang dihasilkan bervariasi dari 2 detik hingga 6,6 detik. Kehilangan paket dicapai sebagai hilangnya 0 hingga 55 data pada rata-rata pengiriman 120 data. Semua parameter yang diuji bergantung pada jarak antara perangkat Zigbee pemancar dan penerima.
Rancang Bangun Alat Penetas Telur Otomatis Kapasitas 50 Butir Mitra RAKTA FARM Desa Gelgel Klungkung-Bali Dwikiarta, I Made Sastra; Prabhadika, I Putu Yudi
Jurnal Media Informatika Vol. 6 No. 1 (2024): Jurnal Media Informatika Edisi September - Desember
Publisher : Lembaga Dongan Dosen

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

Abstract

This research aims to design and develop an automatic egg incubator with a capacity of 50 eggs, equipped with an automatic temperature and humidity control system. The methods used in this study include the design and construction of the incubator, testing, and performance evaluation at the partner site, RAKTA FARM in Gelgel Village, Klungkung-Bali. The incubator is designed using components such as the XH-W3001 Digital Thermostat and DH48S-S Digital Timer, allowing for automatic adjustment of temperature and humidity to ensure optimal hatching quality. The results show that the incubator can maintain a temperature range of 37.5°C to 38°C and humidity between 50% and 60%, with a hatching success rate of 95% after being tested over three batches. The development of this incubator is expected to enhance the efficiency of production and the quality of native chicken hatchlings, providing a solution for farmers in addressing the challenges of sustainable chicken population growth.
THE SUFFICIENT AND NECESSARY CONDITIONS FOR A MODULE TO BE A WEAKLY UNIQUE FACTORIZATION MODULE Prabhadika, I Putu Yudi; Wahyuni, Sri
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 19 No 1 (2025): BAREKENG: Journal of Mathematics and Its Application
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol19iss1pp419-426

Abstract

T A torsion-free module over an integral domain is called Unique Factorization Module (UFM) if satisfied some conditions: (1) Every non-zero element has an irreducible factorization, that is , with are irreducible in and is irreducible in , and (2) if are two irreducible factorizations of , then in , and we can rearrange the order of the ’s so that in for every . The definition of UFM is a generalization of the concept of factorization on the ring which is applied to the module. In this study, we will discuss another definition that is a generalization of UFM, namely by the Weakly Unique Factorization Module (w-UFM). First, some concepts that play an important role in defining w-UFM are given. After that, the definition and characterization of w-UFM is also given. The results of this study will provide the sufficient and necessary conditions of the w-UFM.
Pelatihan Sensor ESP32 dan Aplikasi Mobile untuk Monitoring dan Kontrol di SMK Mahabojana Dwi Prayoga, Kadek Agus; Edwindra, Riza; Mas Suariedewi, I Gusti Agung Ayu; Nugraha, Made Dika; Yudi Prabhadika, I Putu; Agung Pawana P, I Gusti Ngurah; Dwikiarta, I Made Sastra; Arygunartha, Gede Yohannes; Ludra Antara, I Nengah
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 6 No. 3 (2025): Edisi Juli - September
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v6i3.6405

Abstract

Kegiatan Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk meningkatkan kompetensi guru dan siswa jurusan Teknik Komputer dan Jaringan (TKJ) di SMK Negeri 1 Sukawati dalam penguasaan teknologi Internet of Things (IoT), khususnya melalui pelatihan pemrograman mikrokontroler ESP32 dan integrasinya dengan aplikasi mobile Blynk untuk monitoring dan kontrol perangkat elektronik. Permasalahan mitra meliputi rendahnya keterampilan pemrograman sensor, kurangnya pemahaman integrasi perangkat keras dan aplikasi mobile, serta ketiadaan pelatihan aplikatif berbasis teknologi terbaru. Metode pelaksanaan menggunakan pendekatan partisipatif dan praktik langsung (learning by doing), terdiri atas lima tahapan: identifikasi kebutuhan mitra, sosialisasi konsep IoT, pelatihan teknis ESP32 dan Blynk, pendampingan proyek mini, serta perumusan keberlanjutan program. Evaluasi dilakukan secara kuantitatif dan kualitatif melalui pre-test dan post-test, observasi, serta wawancara pascaprogram. Hasil kegiatan menunjukkan peningkatan rata-rata skor dari 39,6 (pre-test) menjadi 78,9 (post-test), serta keberhasilan lebih dari 90% peserta dalam praktik pemrograman ESP32 dan integrasi dengan aplikasi mobile. Peserta juga menunjukkan antusiasme tinggi selama pelatihan. Simpulan dari kegiatan ini adalah bahwa pelatihan berbasis praktik terbukti efektif dalam meningkatkan pemahaman dan keterampilan peserta terhadap teknologi IoT, serta membuka peluang kolaborasi berkelanjutan antara pendidikan vokasi dan perguruan tinggi dalam pengembangan teknologi tepat guna menghadapi tantangan Revolusi Industri 4.0.
Edukasi dan Implementasi Closed-Circuit Television (CCTV) untuk Transformasi Keamanan Pura pada Desa Adat Gelgel Prabhadika, I Putu Yudi; Dwikiarta, I Made Sastra; Dewinta, Ida Ayu Rosa
Abdiformatika: Jurnal Pengabdian Masyarakat Informatika Vol. 5 No. 2 (2025): November - Abdiformatika: Jurnal Pengabdian Masyarakat Informatika
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/abdiformatika.v5i2.269

Abstract

Keamanan merupakan aspek penting dalam menjaga keberlanjutan aktivitas sosial dan keagamaan, termasuk di lingkungan Pura sebagai pusat spiritual masyarakat Hindu Bali. Namun, sistem pengamanan tradisional di sejumlah desa adat sering kali menghadapi keterbatasan dalam menjawab tantangan zaman, seperti meningkatnya mobilitas warga, aktivitas wisata, dan potensi gangguan keamanan. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan keamanan lingkungan Pura di Desa Adat Gelgel melalui edukasi dan implementasi sistem pengawasan digital berbasis Closed-Circuit Television (CCTV). Permasalahan utama yang dihadapi mitra adalah kurangnya kesadaran dan kemampuan teknis dalam penerapan teknologi keamanan. Kegiatan dilaksanakan melalui metode sosialisasi, pelatihan teknis, dan pendampingan instalasi CCTV di sejumlah Pura. Hasil kegiatan menunjukkan peningkatan pemahaman masyarakat terhadap pentingnya keamanan digital, kemandirian dalam pengoperasian sistem, serta meningkatnya rasa aman di lingkungan Pura. Kegiatan ini berhasil mewujudkan sinergi antara teknologi modern dan nilai-nilai adat dalam menjaga ketertiban sosial dan keamanan lingkungan suci.
Kualitas Jaringan Operator Selular Coverage Indoor dan Outdoor di Lingkungan Universitas Warmadewa I Made Sastra Dwikiarta; I Putu Yudi Prabhadika; Ida Ayu Rosa Dewinta
WICAKSANA: Jurnal Lingkungan dan Pembangunan Vol. 8 No. 1 (2024)
Publisher : Lembaga Penelitian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/wicaksana.8.1.2024.35-41

Abstract

Telecommunications technology is growing rapidly, and telecommunications providers are now in the 5G technology phase. Providing very fast speed and data transfer. However, in the development of cellular technology in Indonesia, especially in Bali, the distribution of provider signal coverage areas is not evenly distributed. Although many BTS (Base Transceiver Station) have been scattered and built in the Denpasar city area, there are still locations that are not well covered. In this study the location chosen was the campus area at Warmadewa University. The method used was survey and sample interviews among students, lecturers, and staff. The number of data samples is 100 people. The survey results obtained are the findings of the signal coverage of Telkomsel, Indosat, XL-Axiata providers including coverage ranging from very poor to very good, while the Smartfren and 3 providers include good and very good signal coverage received in the Warmadewa University area. The use of phone calls (pulses) is rarely used because data packages are more flexible and efficient, the selection of calls (pulses) is usually used when urgent conditions.
Pengembangan Wisata Spiritual di Desa Ped Nusa Penida I Made Mardika; Ni Made Jaya Senastri; I Putu Yudi Prabhadika
Postgraduated Community Service Journal Vol. 3 No. 2 (2022)
Publisher : Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pcsj.3.2.2022.92-97

Abstract

The Community Partnership Program (PKM) on the Development of Spiritual Tourism in Ped Nusa Penida Village aims to empower community groups in realizing the Penataran Ped Temple as spiritual tourism. The target partner is Kelian Pura Penataran Ped. The problems faced by partners are: (1) there is no collaboration between related institutions in the management of spiritual tourism, (2) there is no legal umbrella and contract for the use of temples as spiritual tourism, (3) there is no adequate information regarding the existence of Penataran Ped Temples, and (4) there is no integrated waste management effort to create a clean and comfortable temple environment. Activities carried out as a solution to solving the problem are counseling on tourism management with a model of collaboration and coordination of stakeholders in tourism services, compiling a legal umbrella for religious tourism and contract law for tourism actors, procuring trilingual information boards, designing a mapping and master plan for Penataran Ped Temples, and mentoring integrated waste management. With the community empowerment strategy, it is hoped that it will be able to realize the spiritual tourism of Penataran Ped Temple which will have an impact on improving the community's economic sector.
Penggunaan Digital Touch Panel terhadap Survei Kepuasan Pelayanan di Kantor Desa Dauh Puri Kauh Denpasar Made Dika Nugraha; I Putu Yudi Prabhadika; Ida Ayu Rosa Dewinta
Postgraduated Community Service Journal Vol. 4 No. 1 (2023)
Publisher : Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pcsj.4.1.2023.1-5

Abstract

Community service at the Dauh Puri Kauh Village Office is a form of campus concern for the environment, both for the general public, government and village officials who oversee the Denpasar city area, especially the West Denpasar sub-district. They complained about the lack of understanding of most employees about application of digital technology, especially the use of digital service satisfaction survey tools that do not yet exist in the West Denpasar government area because what employees often use is only a piece of paper to survey community satisfaction in the form of a questionnaire answer format which is archived and input manually to computer databases. Considering that currently the need for good, fast and accurate services is urgently needed by the people of the Dauh Puri Kauh area and that information disclosure and services are digital, especially in the Denpasar city area after the Covid-19 spike has decreased. This service will involve the village head and employees of the Dauh Puri Kauh village office. The results of the service are expected to help capable partners who are expected to be able to understand and continue the application of the tool and in the future, the system can be developed for the advancement of digital technology in the Denpasar city area.
Mewujudkan Wisata Spiritual di Desa Adat Gelgel, Klungkung: Berbasis Website I Made Mardika; Agus Kurniawan; I Putu Yudi Prabhadika; Ni Made Jaya Senastri
Postgraduated Community Service Journal Vol. 4 No. 1 (2023)
Publisher : Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/pcsj.4.1.2023.36-43

Abstract

Realizing Spiritual Tourism in the Gelgel Traditional Village Klungkung regency requires website-based tourism packaging and promotion. The aim is to empower the community in developing Spiritual Tourism through Information Technology. Three forms of activity are programmed, namely: creating tourist information, packaging content, and promoting spiritual tourism online. The solving method is carried out through: (1) Assistance in the preparation of temple cultural heritage information content as spiritual tourism on the website, (2) Assistance in structuring the potential of temple cultural heritage to be packaged into Spiritual tourist attractions, and (3) branding assistance and promoting "Gelgel as the Center for Spiritual and Classical Balinese Culture". The output is in the form of information on the cultural heritage of temples as spiritual tourism on the page https://warisanbudayabali.com/ Arrangement and packaging of cultural heritage as spiritual tourism, and online-based tourism promotion. Additional output is in the form of a monograph book on a spiritual tourism village model based on cultural heritage and simple copyrights.
Co-Authors A.A. Ngurah Gede Punia Artawan P Agung Pawana P, I Gusti Ngurah Agus Kurniawan Anak Agung Gde Krisna Paramita Arygunartha, Gede Yohanes Arygunartha, Gede Yohannes Asri, Ida Ayu Trisna Yudi Desak Rurik Pradnya Paramitha Nida Dwikiarta, I Made Sastra Edwindra, Riza I Made Mardika I Made Sastra Dwikiarta I Made Suwitra, I Made I Wayan Chandra Adyatma Ida Ayu Rosa Dewinta Ida Ayu Trisna Yudi Asri Ludra Antara, I Nengah Mas Suariedewi, I Gusti Agung Ayu Nugraha, Made Dika Prayoga, Kadek Agus Mahabojana Dwi Senastri, Ni Made Jaya Sri Wahyuni Sri Wahyuni Yunita Septriana Anwar