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All Journal Majalah Ilmiah Teknologi Elektro Transmisi: Jurnal Ilmiah Teknik Elektro JOIV : International Journal on Informatics Visualization Jurnal Sains Teknologi dan Lingkungan (JSTL) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengabdian Magister Pendidikan IPA Jurnal Gema Ngabdi Dielektrika Jurnal Abdi Insani Jurnal Bakti Nusa JURNAL KARYA PENGABDIAN TEKNIK MESIN
Made Sutha Yadnya
Jurusan Teknik Elektro Fakultas Teknik, Universitas Mataram
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation

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Model Pembangkitan Curah Hujan Dengan Korelasi Variasi Waktu Dan Tempat Sutha Yadnya, Made; Wijayanti, Ari
Transmisi Vol 10, No 2 (2008): TRANSMISI
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.243 KB) | DOI: 10.12777/transmisi.10.2.65-69

Abstract

This research is about modelling the communication channel affected by the rain. The parameter of the model include the fading and polarization change from 30 GHz milimeter wave LMDS (Local Multipoint Distribution Service) propagation. The acquisition of data was getting online from Parsivel device supported by ASDO application software, and for rainfall measurement there are 3 raingauges used in 4 different locations at the area of ITS campus.Keywords: place variation, time variation, LMDS
Model Hujan Nonstasioner Dengan Variasi Waktu dan Tempat Sutha Yadnya, Made; Mahmudah, Hani’ah
Transmisi Vol 10, No 1 (2008): TRANSMISI
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.17 KB) | DOI: 10.12777/transmisi.10.1.16-20

Abstract

In this paper the research about the making of nonstationary model mathematically of the channel communication influenced by rain condition is explained. The parameter of the model include the fading caused by polarization change of  30 GHz  milimeter-wave from LMDS (Local Multipoint Distribution Service). For supporting the parameters value there are three raingauges used in measuring the rainfall each in four measurement points at the campus area of  ITS (Institut Teknologi Surabaya).Key Words : Variasi Tempat, Variasi Waktu, LMDS
Analisis Big Data Geomagnetik Dengan Metode Diferensiasi Sebagai Prekursor Gempa Lombok Tahun 2018 Dwi Ratnasari; Helmy Amalia Ariesta; Teti Zubaidah; Bulkis Kanata; Made Sutha Yadnya; Paniran Paniran; Supriyatna Supriyatna
JURNAL SAINS TEKNOLOGI & LINGKUNGAN 2021: Special Issue, Oktober 2021
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v0i0.258

Abstract

Lombok is an area with the highest geomagnetic anomaly in Indonesia (Zubaidah et al., 2014). From the end of July to the end of August 2018, Lombok experienced a series of fairly large earthquakes. Identification of geomagnetic signals, especially in the Ultra Low Frequency (ULF) spectrum, can be used as earthquake precursors (Saroso, 2010). Intermagnet IAGA (International Aeronomy Geomagnetic Association) is a network of international geomagnetic observatory stations that have large world geomagnetic data. Big data analysis is very important because very large information is needed in disaster mitigation. This study uses geomagnetic data per second for 24 hours from 28 August to 30 November 2018 taken from Kakadu (KDU) Australia and Nurul Bayan Station (NRB) Lombok. The analytical method used is Differentiation by calculating the F value (total magnetic field) for KDU and NRB, then look for the difference and analyze the pattern. The results found that there was an anomaly phenomenon of the Earth's magnetic field in Nurul Bayan Lombok which was detected for 17 days during October 2018.  
Prediksi Kebutuhan Data Mahasiswa Untuk Kuliah Daring Kondisi Covid-19 Di Jurusan Teknik Elektro Universitas Mataram: Prediction of Student Data Needs for Online Lectures Covid-19 Conditions in the Department of Electrical Engineering, University of Mataram Made Sutha yadnya; Ni Luh Sinar Ayu Ratna Dewi; Sudi Maryanto Al Sasongko; Rosmaliati Rosmaliati; Abdulah Zainuddin
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 7 No. 2 (2021): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v7i2.284

Abstract

In the covid-19 condition, lectures at the Department of Electrical Engineering, Mataram University changed from a face-to-face process to via the Internet. T here will be a very sharp increase in demand. The use of data initially provided by the University of Mataram using a free hotspot network turned into a burden on lecturers and students. This research was conducted by sampling, general compulsory subjects, compulsory electrical courses, and compulsory expertise subjects. The distribution of variations of students domiciled in the City of Mataram and the other place coverage Lombok Island, within NTB and outside NTB. The results obtained are as follows: students who still survive in Mataram City are 17% (10.5 GB), Lombok Island 48% (8.1 GB), outside Lonbok Island 27% (4.8 GB), and outside NTB 8% (15 GB). Keyword : covid-19; lectures; online
SOSIALISASI POTENSI ENERGI TERBARUKAN ANGIN (BAYU) ANTARA UNIVERSITAS MATARAM (UNRAM) BEKERSAMA DENGAN UVERSITAS TEKNOLOGI SUMBAWA (UTS) DI PULAU SUMBAWA Made Sutha Yadnya; Teti Zubaidah; Abdullah Zainuddin; Bulkis Kanata; Paniran Paniran
Jurnal Gema Ngabdi Vol. 1 No. 1 (2019): Jurnal Gema Ngabdi
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v1i1.13

Abstract

National Energy Policy, is to increase energy diversification through efforts to use renewable energy such as renewable non-fossil fuels, especially wind energy until 2025. By utilizing renewable energy, the dependence on fossil fuels on the national energy supply system can decrease. Sumbawa Island has the potential for wind energy around 220 KW (assuming each location is built 10 units)
Program Air Siap Minum Untuk Siswa dan Penduduk Terdampak Gempa di Sekolah Dasar Nengeri 3 Malaka Teluk Nara Pemenang, Kabupaten Lombok Utara Made Sutha Yadnya; Ahmad Tahmid; Abdulah Zainuddin; Bulkis Kanata; Teti Zubaidah; Paniran Paniran
Jurnal Gema Ngabdi Vol. 2 No. 1 (2020): Jurnal Gema Ngabdi
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v2i1.71

Abstract

Since the magnitude 7 magnitude earthquake occurred in August 2018, Lombok Island, especially North Lombok Regency, has been severely affected by infrastructure damage. From the data available, there are very few sources of clean water and are scarce. For this reason, in March 2019 the University of Mataram Community Service Team was represented by PUI Geomagnetic together with the largest water pump company in the world, Xylem Inc. installed a water pump at SDN 3 Teluk Nara Pemenang. The result of pumping water is clean water ready to drink.
Program Penerapan Mitigasi Bencana Gempa Bumi Di Ponpes Nurul Wathan Lombok Tengah NTB Berorientasi Pada Penurunan Magnet Bumi Akibat Pergerakan Sesar Patahan Made Sutha Yadnya; Dwi Ratnasari; Abdulah Zainuddin; Bulkis Kanata; Teti Zubaidah; Paniran Paniran
Jurnal Gema Ngabdi Vol. 2 No. 3 (2020): Jurnal Gema Ngabdi
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v2i3.99

Abstract

The program that was implemented at Nurul Wathan (NW) was the result of research at the Rembitan Observatory to measure the earth's magnetism using a device called Proton. The international unit for measuring the earth's magnetism is the Tesla, specifically the nTesla earth magnet (Nano Tesla). The stages of implementing the solution are adjusted to the characteristics of the stages of the disaster cycle. During a disaster, full of activities in an emergency situation, post-disaster, reduce the complexity of the problems in reconstruction and rehabilitation. Pre-disaster requires thorough planning. Communities that are exposed to disasters are very diverse. For those who have been educated or those who have not received formal education, they need to understand the importance of disaster risk reduction (DRR).
Program Mitigasi Bencana Banjir dan Tanah Longsor Akibat Cuaca Ekstrim di Desa Sade Lombok Tengah NTB Made Sutha Yadnya; L.A.S. Irfan Akbar; Abdulah Zainuddin; Bulkis Kanata; Teti Zubaidah; Paniran Paniran
Jurnal Gema Ngabdi Vol. 3 No. 1 (2021): Jurnal Gema Ngabdi
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v3i1.136

Abstract

The condition of the situation in Sade Village is a hill, slope and mountainous area with and has a marble of more than 20 degrees, a thick layer of soil above the hillside, there is a poor water and land use system, resulting in flooding and landslides. The incident occurred in early 2021. This was carried out by a community service program to anticipate the possibility of floods and landslides due to extreme weather. This service was carried out by the Research Group on Electro Magnetic Technology and Environmental Conservation for Humanity. One of the missions related to the village community is towards Tangguh Bencara Village (DESTANA). 
Investigasi Tingkat Kerawanan Gedung Dalam Rangka Implementasi Mitigasi Gempa Bumi di Fakultas Teknik Universitas Mataram Teti Zubaidah; Rosmaliati Rosmaliati; Cipta Ramadhani; Dwi Ratnasari; Made Sutha Yadnya; Bulkis Kanata; Paniran Paniran; Abdullah Zainuddin; Kenya Damayanti Priyatna
Jurnal Gema Ngabdi Vol. 3 No. 3 (2021): JURNAL GEMA NGABDI
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v3i3.160

Abstract

After the 2018 Lombok Earthquake, buildings at the Faculty of Engineering, University of Mataram (FT Unram) were severely damaged and there was no comprehensive treatment. Facilities for earthquake mitigation are still minimal and if available they are not designed and placed properly. Some parts of the building have been renovated but appear unfinished, while there were new constructions that have not been investigated regarding their suitability with earthquake mitigation. Anticipating re-occurrence of a major earthquake in Lombok, it is very necessary to implement earthquake mitigation at FT Unram. In this paper, results of vulnerability investigation of each building will be presented including number, type, and level of damages as well as their locations and detailed documentation of each point of damages in form of pictures and photos/videos. Through this activity vulnerabilities of each building can be identified comprehensively, so that appropriate treatments can be carried out, and the safest evacuation route can be planned as well.
PENGGUNAAN JARINGAN SYARAF TIRUAN METODE BACKPROPAGATION UNTUK PREDIKSI CURAH HUJAN BERBASIS WEBSITE Abdul Amar Gifari; Misbahuddin .; made sutha yadnya
DIELEKTRIKA Vol 7 No 2 (2020): DIELEKTRIKA
Publisher : Jurusan Teknik Elektro Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/dielektrika.v7i2.242

Abstract

Informasi curah hujan bulanan sangat diperlukan dalam perencanaan irigasi dan bangunan air, perencanaan infrastruktur, pertanian, transportasi dan juga telekomunikasi. Dengan adanya perbedaan sifat curah hujan bulanan setiap tahunnya, kita tidak dapat memprediksi sifat curah hujan yang akan terjadi pada tahun berikutnya. Backpropagation adalah salah satu metode dalam Jaringan Syaraf Tiruan (JST) yang digunakan untuk prediksi. Jaringan syaraf tiruan (JST) merupakan salah satu sistem pemrosesan informasi yang meniru cara kerja otak manusia. JST mempunyai kemampuan untuk memberikan keputusan terhadap data yang telah dipelajari sebelumnya. Pada penelitian ini, JST Backpropagation menggunakan 3 neuron berupa variabel input yaitu data curah hujan bulanan 3 tahun sebelumnya dengan target curah hujan bulanan tahun berikutnya, 1 lapisan tersembunyi dengan 3 neuron, Pada pengujia ini ditentukan nilai parameter learning rate (α) dimulai dari 0.01, 0.03, 0.05, 0.09 dan 0.1, sedangkan batasan epoch yang digunakan dimulai epoch 1000, epoch 1500 dan epoch 2000, dan nilai ambang batas (threshold) 0.0001, 0.00001 dan 0.000001, dalam proses pembelajaran dilakukan 5 kali pengujian terhadap data curah hujan bulanan. Akurasi MSE tekecil yang didapat pada pengujian paramater ini yaitu 0,005 terdapat pada learning rate 0,1 dengan epoch ke 2000, dari semua pengujian parameter yang dilakukan memiliki hasil prediksi yang sama yaitu dari 12 bulan terdapat 9 bulan yang sesuai dengan target dan 3 bulan yang tidak sesuai target terhadap data curah hujan bulanan tahun 2017. Sehingga kelayakan sistem yang didapatkan dari pengujian tersebut adalah 91,67%.
Co-Authors Abdul Amar Gifari Abdulah Zainuddin Abdulah Zainuddin Abdulah Zainuddin Abdulah Zainuddin Abdullah Zaenuddin Abdullah Zainuddin Abdullah Zainuddin Abdullah Zainuddin Abdullah Zainuddin Abdullah Zainuddin Adnyani Ida Ayu Sri Agung Budi Muljono Agung Budi Muljono Agung Budi Muljono Ahmad Tahmid Ari Wijayanti Baiq Nurjanah Basri Rahman Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Bulkis Kanata Cipta Rahmadani Cipta Ramadhani Cipta Ramadhani Cipta Ramadhani Desi Widianty Desi Widianty Djulfikri Budiman Dwi Ratnasari Dwi Ratnasari Dwi Ratnasari Dwi Ratnasari Dwi Ratnasari Elya Kadariya Ginarsa I Made Hani’ah Mahmudah Helmy Amalia Ariesta I A Sri Adnyani I K Wirajati I Kayan Kariyadi I Ketut Perdana Putra I Made Agus Yudhiarsana I Made Ari Nrartha I Made Ari Nrartha I Made Ari Nrartha I Made Ari Nrartha I Made Ari Nratha I Made Ginarsa I Made Ginarsa I Made Ginarsa I Nyoman Wahyu Satiawan I Wayan Agus Arimbawa I Wayan Sudiarta I Wayan Sumertha I. G. P. Wedashwara Wedarama Ida Bagus Fery Citarsa Kenya Damayanti Priyatna Kurnia Utami Rinjani Putri L.A.S. Irfan Akbar Lalu Alfian Wahyudi Lalu Muhamad Irfan Misbahhudin Misbahhudin Misbahuddin, Misbahuddin Muhamad Tohri Muhammad Fajrin Akbar Muhammad Irwan Muvianto, Cahyo Mustiko Okta Natasya Dewi Astuti Ni Luh Sinar Ayu Ratna Dewi Ni Luh Sinar Ayu Ratna Dewi Ni Putu Sudewi Budhawati Nrartha I Made Nrartha I Made Ari Nur Fitratunnisa Nyoman Putra Sastra Paniran Paniran Paniran Paniran Paniran Paniran Paniran Paniran Paniran Sudi Mariyanto Al Sasongko Restu Nopiandi Irawan Rina Prihaty Octaviana Rosmaliati, Rosmaliati Sasongko Sudi Mariyanto Al SMA Sasongko Sudi Mariyanto Al Sasongko Sudi Mariyanto Al Sasongko Sudi Mariyanto Al Sasongko Sudi Mariyanto Al. Sasongko Sudi Mariyato Al Sasongko Sudi Maryanto Al Sasongko Sultan . Sultan Sultan Sultan Sultan Sultan Sultan Sultan Sultan Sultan Sultan Sultan Sultan Sulthon Zamroni Supriyatna Supriyatna Suthami Ariessaputra Tatang Mulyana Teti Zubaidah Teti Zubaidah Teti Zubaidah Teti Zubaidah Teti Zubaidah Teti Zubaidah Winaldi Nurrahman Wirarama Wedashwara Zulfikarullah Zulfikarullah