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All Journal International Journal of Electrical and Computer Engineering TELKOMNIKA (Telecommunication Computing Electronics and Control) JUTIK : Jurnal Teknologi Informasi dan Komputer Kappa Journal International Journal of Robotics and Control Systems Journal Of Human And Education (JAHE)
A. A. Ngurah Gunawan
Prodi Fisika, FMIPA, Universitas Udayana
Humanities Astronomy Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Physics Social Sciences Other

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The Utilization of Physics Parameter to Classify Histopathology Types of Invasive Ductal Carcinoma (IDC) and Invasive Lobular Carcinoma (ILC) by using K-Nearest Neighbourhood (KNN) Method Anak Agung Ngurah Gunawan; I Wayan Supardi; S. Poniman; Bagus G. Dharmawan
International Journal of Electrical and Computer Engineering (IJECE) Vol 8, No 4: August 2018
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.86 KB) | DOI: 10.11591/ijece.v8i4.pp2442-2450

Abstract

Medical imaging process has evolved since 1996 until now. The forming of Computer Aided Diagnostic (CAD) is very helpful to the radiologists to diagnose breast cancer. KNN method is a method to do classification toward the object based on the learning data which the range is nearest to the object. We analysed two types of cancers IDC dan ILC. 10 parameters were observed in 1-10 pixels distance in 145 IDC dan 7 ILC. We found that the Mean of Hm(yd,d) at 1-5 pixeis the only significant parameters that distingguish IDC and ILC. This parameter at 1-5 pixels should be applied in KNN method. This finding need to be tested in diffrerent areas before it will be applied in cancer diagnostic.
Classification of breast cancer grades using physical parameters and K-nearest neighbor method Anak Agung Ngurah Gunawan; S. Poniman; I. Wayan Supardi
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 2: April 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i2.9797

Abstract

Breast cancer is a health problem in the world. To overcome this problem requires early detection of breast cancer. The purpose of this study is to classify early breast cancer grades. Combination of physical parameters with k-nearest neighbor Method is proposed to detect early breast cancer grades. The experiments were performed on 87 mammograms consisting of 12 mammograms of grade 1,41 mammograms of grade 2 and 34 mammogram of grade 3. The proposed method was effective to classify the grades of breast cancer by an accuracy of 64.36%, 50% sensitivity and 73,5% specitifity. Physical parameters can be used to classify grades of breast cancer. The results of this study can be used to complement the diagnosis of breast mammography examination.
Sistem Pendeteksi Banjir Berbasis Sensor Ultrasonik Hc-Sr04 Dan Modul Esp8266-12e Dengan Media Komunikasi Telegram Dan Buzzer Hanan Hanan; Anak Agung Ngurah Gunawan; Made Sumadiyasa
Kappa Journal Vol 5 No 1 (2021): Juni
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/kpj.v5i1.1622

Abstract

It has been designed the water surface level detection system based on the ultrasonic sensor HC-SR04 and the ESP8266-12E module through telegram and  buzzer  communication  media..  The  research  aims  to  design  a    water surface-level detection system by using ultrasonic sensors and the ESP8266-12E  module. The tools and materials used  during the design  are:   Ultrasonic sensors HC-SR04, module ESP8266-12E, and buzzer as an output to sound the alarm. The ultrasonic HC-SR04 sensor will detect the water surface level,    the detection data will be sent to the ESP8266-12E module, then the system will send the information in the form of a message through telegram and buzzer application.  The  messages  delivered  are  several  stages  including  standby, alert,  and  danger.  The  methods  used  in  this  design  are  planning,     study libraries,  collection  of  tools  and  materials,  hardware  plan,  and    program creation on the software. The final result is a system capable of detecting water surface level based on the ultrasonic sensor  HC-SR04 and the    ESP8266-12E module through telegram and buzzer communication media. The success    rate of this tool system at several stages among others at a standby of 77%, at a level of alert of 70%, and the level of success at the hazard level is 83%. 
SISTEM INFORMASI VISUAL PENENTUAN WAKTU PENYINARAN HARIAN KANKER UNTUK TEKNIK S.A.D. Putu Wida Gunawan; A.A Ngurah Gunawan; Ni Nyoman Ratini
Jurnal Teknologi Informasi dan Komputer Vol 1, No 1 (2015): Jurnal Teknologi Informasi dan Komputer
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.07 KB)

Abstract

Sistem informasi komputer visual   untuk menghitung waktu penyinaran harian kanker dengan teknik source to axis distance telah diciptakan.   Data pasien dapat disimpan dalam sistem ini sehingga proses perhitungan dapat dipermudah dan dipercepat.   Hasil perhitungan yang didapat juga mendekati darihasil manual yang dilakukan di Rumah Sakit Sanglah Sub Divisi Radioterapi dengan selisih 0,033 hingga 0,334 detik untuk teknik S.A.D., dan 0,01 hingga 0,61 detik untuk teknik S.S.D.Kata kunci : Waktu penyinaran harian kanker, S.A.D., S.S.D.
Impact of Smart Greenhouse Using IoT for Enhanced Quality of Plant Growth Ali, Munawar; Gunawan, Anak Agung Ngurah; Prasetya, Dwi Arman; Ibrahim, Mohd Zamri Bin; Diyasa, I Gede Susrama Mas
International Journal of Robotics and Control Systems Vol 4, No 3 (2024)
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/ijrcs.v4i3.1277

Abstract

Greenhouses play a crucial role in manipulating environmental conditions for optimal plant growth. While existing greenhouses enhance control over environmental factors, manual controls such as watering and humidity regulation often lead to suboptimal production and increased costs. This study proposes the development of a smart greenhouse with an automatic control system using fuzzy logic, specifically fuzzy Sugeno, to regulate watering and lighting based on soil moisture, temperature, and light intensity. The system's architecture involves sensor inputs, microcontroller processing, and the activation of actuators, such as UV lights and water pumps. Fuzzy logic is applied to interpret soil moisture and temperature inputs and determine optimal irrigation durations. The system's functionality is tested and validated through functional testing, Blynk application testing, and fuzzy Sugeno testing. Results indicate the successful implementation of the proposed smart greenhouse system. Functional testing demonstrates accurate sensor readings, including temperature and soil moisture. The Blynk application enables real-time monitoring and control of environmental conditions. Fuzzy Sugeno testing validates the irrigation control system, with an average error rate of 1.3%, affirming the system's alignment with desired specifications. Plant testing in different conditions showcases the effectiveness of the smart greenhouse in supporting plant growth and development.
Pelatihan Teknis Pemanfaatan Kelas Virtual Menggunakan Sevima Edlink Bagi Dosen Perguruan Tinggi Swasta Dalam Meningkatkan Kualitas Pembelajaran Daring Yang Inovatif Gunawan, Anak Agung Ngurah; Junaidi, Ahmad; Winarko, Triyugo; MS, S. Sumihatul Ummah; Tobari, Tobari
Journal Of Human And Education (JAHE) Vol. 5 No. 1 (2025): Journal of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v5i1.2083

Abstract

Tujuan dari PKM ini adalah meningkatkan kemampuan dosen perguruan tinggi swasta dalam memanfaatkan teknologi kelas virtual menggunakan platform Sevima EdLink. Dengan demikian, diharapkan pembelajaran daring dapat lebih inovatif, interaktif, dan efektif, menciptakan pengalaman belajar yang lebih menarik bagi mahasiswa. Metode yang digunakan dalam PKM ini meliputi penyelenggaraan pelatihan teknis secara langsung kepada dosen yang terlibat. Pelatihan akan mencakup panduan praktis dalam memanfaatkan fitur-fitur kelas virtual Sevima EdLink, strategi pengajaran daring yang efektif, serta penerapan inovasi dalam proses pembelajaran online Diharapkan hasil dari PKM ini akan terlihat dalam peningkatan kualitas pembelajaran daring yang diimplementasikan oleh dosen perguruan tinggi swasta. Dosen diharapkan mampu mengintegrasikan teknologi kelas virtual dengan baik, meningkatkan interaksi dengan mahasiswa, dan menciptakan lingkungan belajar yang inspiratif. Selain itu, diharapkan pula adanya peningkatan minat dan partisipasi mahasiswa dalam pembelajaran daring serta peningkatan kinerja akademik mereka sebagai dampak dari pembelajaran yang lebih inovatif dan terarah.
The Urgency of Providing Village Library Services in Increasing Village Community Literacy and Creating Quality Human Capital Susilawati, Susilawati; Marlina, Marlina; Ilmi, Khilwa; Gunawan, Anak Agung Ngurah; Zulham, Zulham
Journal Of Human And Education (JAHE) Vol. 4 No. 3 (2024): Journal of Human And Education
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i3.932

Abstract

Lakkang Village is one of the villages in Tallo District, Makassar City, South Sulawesi. Lakkang Village is geographically located in the middle of the Makassar urban area, its location is in the delta of the Tallo and Pampang rivers, which are one of the rivers that divide Makassar City. The current problem faced by Lakkang village is the problem of low literacy or interest in reading, this is caused by a lack of public awareness about interest in reading and writing, even though if you look back at reading and writing skills, known as literacy, it is the main basis for efforts to improve community education level. One effective strategy to advance literacy culture is through the development of libraries, especially in villages. To overcome this problem, an alternative solution that can be implemented is to carry out activities to improve village library services to realize increased literacy in village communities so that it is hoped that they can create quality human resources in Lakkang Village, Tallo District, Makassar City, South Sulawesi. Therefore, the aim of this community service is to see the potential for improving village library services in realizing increased literacy in the community in Lakkang Village, Tallo District, Makassar City, South Sulawesi. To obtain the data used were observation and literature review. This service activity is an educational effort to improve village library services which are able to realize literacy in Lakkang Village, Tallo District, Makassar City, South Sulawesi. As a form of the author's thinking, several efforts and breakthroughs are offered, namely: 1.) Increasing community knowledge regarding literacy by improving village library services, 2.) The role of improving village library services for the Lakkang Village community in realizing increased interest in reading and writing in the village is to create quality human resources.
Optimizing Digital-Based Home Industry in Improving Digital Business in Rural Communities Mamuaya, Nova Ch.; Ardi, Abdullah; Gunawan, Anak Agung Ngurah; Putra, Ramadhani Kirana; Yeni, Afni
Journal Of Human And Education (JAHE) Vol. 4 No. 3 (2024): Journal of Human And Education
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i3.938

Abstract

Technological advances that are increasingly sophisticated in this modern era are one of the innovations resulting from the rapid development of technology, namely online sales or digital business. Digital Business is a training program to improve sales innovation competency aimed at company players who intend to operate on a Micro, Small and Medium Enterprise (MSME) scale or village residents who have not yet or have done so. The current development of information and digital technology has had a significant impact on various aspects of life, including the world of business and marketing. Digital transformation has influenced the way society interacts, communicates and accesses information. In the context of the development of home-based businesses in villages, the use of digital business technology is becoming increasingly relevant and important for expanding markets and increasing the competitiveness of the products and services produced. The main aim of these applications is to engage village communities. In business, people's participation can generate profits, one of which is through digital marketing. Social media is considered to have the ability to directly reach customers, because they are cheap and do not require special skills to start a business. The Community Service Team is motivated to inform other people about the use of information and communication technology because village residents do not understand what digital marketing is. The results of the community service program for villagers in the Tanjung Batu Village area, Wanea District, Manado City, North Sulawesi, had a positive impact on those who participated. This is proven by increases in knowledge, skills and product quality, number, type and turnover, management capabilities, profits and the number of new entrepreneurs.
Co-Authors Abel Harditio Pratama Ahmad Junaidi Ali, Munawar Ardi, Abdullah Bagus G. Dharmawan Diyasa, I Gede Susrama Mas Dwi Arman Prasetya Gusti Ngurah Sutapa Hanan Hanan Husnul Hatimah I Wayan Supardi Ibrahim, Mohd Zamri Bin Ida Bagus Alit Paramarta Ilmi, Khilwa Made Sumadiyasa Marlina Marlina Miftahul Khaery Ni Made Purmita Sari Ni Nyoman, Ratini Nova Ch. Mamuaya Pande Wipradnyana Poniman, S. Putra, Ramadhani Kirana Putu Wida Gunawan S. Sumihatul Ummah MS, S. Sumihatul Ummah Susilawati, Susilawati Tobari . Triyugo Winarko, Triyugo Yeni, Afni Zulham, Zulham