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All Journal International Journal of Electrical and Computer Engineering Teknika Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer e-Jurnal Arus Elektro Indonesia Jurnal Keterapian Fisik EMITTER International Journal of Engineering Technology Briliant: Jurnal Riset dan Konseptual JOIV : International Journal on Informatics Visualization JOURNAL OF APPLIED INFORMATICS AND COMPUTING Jurnal Kebidanan JMM (Jurnal Masyarakat Mandiri) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Jurnal Kreativitas PKM AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Teknik Elektro Uniba (JTE Uniba) Jurnal Abdi: Media Pengabdian Kepada Masyarakat Budimas : Jurnal Pengabdian Masyarakat Jurnal Empathy Pengabdian Kepada Masyarakat Jurnal Nasional Teknik Elektro dan Teknologi Informasi Sewagati Jurnal Rekayasa elektrika Quantum Wellness : Jurnal Ilmu Kesehatan The Indonesian Journal of Computer Science Jurnal Terapi Wicara dan Bahasa Aksi Nyata : Jurnal Pengabdian Sosial dan Kemanusiaan
Tri Budi Santoso
Politeknik Elektronika Negeri Surabaya
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Optimizing LoRa Gateway Placement for Marine Buoy Monitoring Using Particle Swarm Optimization (PSO) Nihayatus Saadah; Faridatun Nadziroh; Nailul Muna; Karimatun Nisa’; Aries Pratiarso; I Gede Puja Astawa; Tri Budi Santoso; Sultan Syahputra Yulianto; Ahmad Baihaqi Adi Putro
Journal of Applied Informatics and Computing Vol. 9 No. 5 (2025): October 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i5.11026

Abstract

Effective marine environmental monitoring is critical for ensuring navigational safety, with LoRa technology emerging as a promising solution due to its long-range, low-power capabilities. However, the performance of LoRa networks heavily depends on strategic gateway placement, a task often performed manually, leading to suboptimal coverage. This study addresses this challenge by implementing and validating a Particle Swarm Optimization (PSO) algorithm to determine the optimal placement of gateways for a real-world network of 157 marine buoys in the Madura Strait. The PSO algorithm, configured with 30 particles and 100 iterations, was benchmarked against a baseline manual selection method based on geographic centrality. Results demonstrate a significant performance gain: the PSO-optimized configuration achieved 100% network coverage (157 buoys), a 34.2% increase over the 117 buoys covered by the manual method. These findings confirm that employing PSO for gateway placement substantially enhances network efficiency and data reliability, highlighting its value for creating robust and scalable marine IoT applications.
Edukasi Kepatuhan Puasa Pra-Operasi untuk Mencegah Post Dural Puncture Headache di RSUD Ibu Fatmawati Surakarta Megasari, Anis Laela; Wulandari, Ika Subekti; Cahyanto, Erindra Budi; Mulyani, Sri; Santoso, Tri Budi; Fitriana, Fia; Supriyatno, Abigael Thea Rahmany; Susilowati, Amanda Bintang; Ramadhani, Aura Kamilla; Fitriana, Azizah Nur
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 8, No 11 (2025): Volume 8 No 11 (2025)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v8i11.22532

Abstract

ABSTRAK Puasa pra-operasi merupakan salah satu bagian penting dari persiapan pembedahan yang bertujuan mencegah komplikasi anestesi. Namun masih banyak ditemukan pasien maupun keluarga pasien yang tidak memahami tujuan dan manfaat puasa pra operasi. Ketidakpahaman pasien dan keluarga pasien terhadap durasi serta tujuan puasa masih menjadi masalah yang berdampak pada rendahnya tingkat kepatuhan. Edukasi ini bertujuan untuk meningkatkan pemahaman dan kepatuhan pasien dalam menjalankan puasa pra operasi. Kegiatan ini dilakukan dengan menggunakan metode penyuluhan yang dikombinasikan dengan penggunaan media permainan edukatif “SOPAN” (Spin Wheel untuk Kepatuhan Pra-operasi). Metode penyuluhan efektif dalam meningkatkan pemahaman pasien terhadap kepatuhan pra operasi. Kegiatan ini dilaksanakan di RSUD Ibu Fatmawati Soekarno Kota Surakarta. Sebanyak 15 peserta yang terdiri dari pasien dan pendamping pasien mengikuti sesi edukasi, pretest, posttest, dan permainan interaktif. Hasil evaluasi menunjukkan terdapat peningkatan skor pemahaman peserta setelah edukasi, yaitu sebanyak 25%. Edukasi dengan pendekatan interaktif melalui media permainan terbukti efektif dalam meningkatkan pemahaman pasien mengenai kepatuhan puasa pra-operasi. Strategi ini dapat menjadi inovasi dalam edukasi kesehatan untuk mendukung keselamatan pasien pada tindakan pembedahan.  Kata Kunci: Edukasi Kesehatan, Kepatuhan, Keselamatan Pembedahan, Permainan Edukatif, Puasa Pra Operasi.  ABSTRACT Preoperative fasting is an essential part of surgical preparation, aimed at preventing anesthetic complications. However, many patients and their families still do not understand the purpose and benefits of preoperative fasting. This lack of understanding regarding the duration and purpose of fasting remains a problem, resulting in low levels of compliance. This educational program aims to improve patient understanding and compliance with preoperative fasting. This activity was conducted using a counseling method combined with the educational game "SOPAN" (Spin Wheel for Preoperative Compliance). This educational method is effective in improving patient understanding of preoperative compliance. This activity was conducted at Ibu Fatmawati Soekarno General Hospital in Surakarta City. A total of 15 participants, consisting of patients and their companions, participated in the educational session, pretest, posttest, and interactive game. Evaluation results showed a 25% increase in participants' understanding after the education. Interactive education through games has proven effective in improving patient understanding of preoperative fasting compliance. This strategy can be an innovation in health education to support patient safety during surgical procedures. Keywords: Compliance, Educational Games, Health Education, Preoperative Fasting, Surgical Safety.
Pengembangan Wisata Virtual Tour Candi Surowono Sebagai Sarana Promosi Wisata Di Kabupaten Kediri Zikky, Moh.; Rante, Hestiasari; Fauzan, Ashafidz; Anggraini , Martianda Erste; Susanto, Dwi; Santoso, Tri Budi
Jurnal ABDI: Media Pengabdian Kepada Masyarakat Vol. 9 No. 1 (2023): JURNAL ABDI : Media Pengabdian Kepada masyarakat
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/abdi.v9i1.19369

Abstract

Wisata virtual menjadi salah satu tren yang sedang banyak diminati di era internet saat ini, baik karena segiefektivitasnya, kemudahaan aksesnya, dan tentu minimalisasi biaya (atau bahkan gratis) dalammengaksesnya. Bagi yang lokasi jauh dan ingin melakukan ekplorasi dan jalan-jalan secara virtual di tempatwisata, konsep ini bisa menjadi solusi paling tepat. Tur virtual menyajikan pengalaman yang begitu imersifdan pembuatannya-pun saat ini sangat mudah, hanya berbekal kamera 360 dan proses rekayasapenyambungan foto-foto 360 tersebut dengan teknik menampilkan foto borderless (tanpa batas) danseamless (tidak terpotong).Pada tur virtual (virtual tour) Candi Surowono ini, dikembangkan 18 titik foto kamera 360 pada lahan yangterbentang dalam area konservasi candi tersebut. Sedangkan ukuran candi utamanya sendiri sebenarnyahanya 8 x 8 m2, namun detil relief dan arsitektunya masih terukir dengan jelas. Detil arsitektur dan reliefcandi tersebut dipotret dengan detil menggunakan kamera 360 dengan kualitas gambar yang sangat baik,namun tetap memperhatikan keringanan akses saat dipasang pada media website virtual turnya, yaitu disurowono.wisatakediri.com. Ada empat menu utama yang ada pada website virtual tur tersebut, yaitu 360?Views, Information, Photo album, dan Roadmap.
Pentingnya Perencanaan dalam Melakukan Aktifitas untuk Mendukung Produktifitas Individu Dewasa dengan ADHD Santoso, Tri Budi
Jurnal Terapi Wicara dan Bahasa Vol. 2 No. 2 (2024): Juni 2024
Publisher : Politeknik Kesehatan Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59686/jtwb.v2i2.128

Abstract

Abstract Background: ADHD conditions cause adult individuals to experience various difficulties in carrying out daily activities, both when working and carrying out activities on campus. Objectives: This study explores the benefits of activity planning to support the productivity of adult individuals diagnosed with ADHD. Methods: This qualitative research using the phenomenological method involved eight adult individual participants with ADHD. We collected data through interviews and observations. We used thematic analysis to analyze the collected data. Results: Two themes emerged from the thematic data analysis. The first theme, "Productivity of Adult Individuals with ADHD," comprises two sub-themes: the quality of productivity among adult individuals with ADHD and the productivity disorders they experience. The second theme underscores the significance of activity planning in boosting the productivity of adult individuals with ADHD, encompassing two sub-themes: the creation of a list of tasks and the advantages of activity planning for productivity. Conclusion: Adult individuals with ADHD experience difficulties when performing tasks at work and in academic activities.  Activity planning makes it easier for adults with ADHD to carry out daily work and activities. Keywords: ADHD, Planning activities
Manfaat Edukasi Menggosok Gigi Terhadap Kemampuan Menggosok Gigi Pada Kondisi Down Syndrome dengan Media Visual Aini, Widyati Nur; Santoso, Tri Budi; Harumi, Linda
Jurnal Empathy Pengabdian Kepada Masyarakat Jurnal Empathy Pengabdian Kepada Masyarakat Volume 4 Nomor 1 Tahun 2023
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jurnalempathy.v4i1.364

Abstract

Background: Oral hygiene problems in children with Down Syndrome (DS) are challenging due to delayed motor and cognitive development that affects their independence in brushing their teeth. The purpose of this community service project was to determine the benefits of tooth brushing education using visual media on the tooth brushing skills of 8 children with DS in the partner region. Methods: The method used was direct education and training with visual media delivered to children and caregivers during several sessions. Evaluation was conducted through observation and measurement of toothbrushing skills before and after the intervention. Results: The results showed a significant improvement in toothbrushing skills, with 80% of participants experiencing an improvement in their ability to perform this activity independently. The addition of visual media proved effective in improving the fine motor skills required for tooth brushing. Conclusion: The provision of visual media was effective in improving tooth brushing skills in children with DS. This activity can be continued to provide tangible benefits in improving the quality of life of children with DS while supporting their families and caregivers.
Parenting Experiences in Shaping Sleep Routines for Children with Attention-Deficit/Hyperactivity Disorder (ADHD): A Phenomenological Study Rahmaningrum, Ainulia Salsabila; Santoso, Tri Budi; Winarno, Tri
Jurnal Keterapian Fisik Jurnal Keterapian Fisik Volume 9 Issue 2 Year 2024
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jkf.v9i2.481

Abstract

Background: Parenting styles influence sleep routines and problems in children with Attention-Deficit/Hyperactivity Disorder (ADHD); sleep quality includes efficiency, latency, duration, and wakefulness after onset. This study explores the experience of implementing bedtime routines based on caregiver parenting styles and their implications for the sleep quality of children with ADHD. Methods: Qualitative study with a phenomenological approach; non-probability sampling (purposive sampling). Participants consisted of 8 caregivers (mothers, aunts, grandmothers) of children with ADHD at YPAC Surakarta; semi-structured in-depth interviews were conducted 2–3 times per participant and analyzed thematically with credibility and confirmability tests. Results: Three main themes emerged: (1) Caregiver parenting styles (implementation and influence on sleep), (2) Types of parenting styles based on Baumrind's aspects, (3) Sleep quality of children with ADHD (sleep quality, sleep problems, supporting factors). Authoritarian parenting was linked to a stable sleep schedule but had no impact on efficiency; democratic parenting influenced emotional regulation; permissive parenting had no apparent effect on sleep quality; neglectful parenting was associated with sleep-onset insomnia without a clear cause. Conclusion: Variations in parenting styles result in different profiles of impact on sleep quality indicators. Education and harmonization of parenting styles are recommended in pediatric occupational therapy services.
Speech Emotion Recognition of Indonesian Movies by Using Convolutional Neural Network Santoso, Tri Budi; Khoirotul Aini, Yulistia; Dutono, Titon
JOIV : International Journal on Informatics Visualization Vol 9, No 6 (2025)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.9.6.3552

Abstract

Speech emotional recognition (SER) is one of the interesting research areas of human-computer interaction (HCI) systems. The objective of this study is to provide a basis for a basic model of Indonesian-language speech emotional recognition, which is achieved by utilizing dialogues from an Indonesian-language movie.  The process began by developing a dataset from film dialogue and grouping it into four emotion classes: angry, happy, neutral, and sad. The development of the datasheet produced 5049 data points consisting of 1202 for anger, 1228 for happy, 2075 for neutral, and 899 for sad. This study uses the Mel-frequency cepstral coefficients (MFCC) method to analyze audio features from Indonesian-language movies and employs a Convolutional Neural Network (CNN) for clustering. The process began with MFCC feature extraction. During training, an accuracy of 85.85% was achieved, and during testing, 83.35%. Based on a series of tests carried out with various improvements to the previous process, a description of this system's behavior is obtained from a confusion matrix. Angry, happy, and sad expressions are easier to recognize than neutral expressions. The behavior of neutral expressions is flat in energy levels and other features. In the future, we hope it can be developed into a cross-corpus model and applied to speakers from various cultures.
Autopilot Unmanned Smart Boat Vehicle (AUSV) Communication with LoRa RFM95 Arfianto, Afif Zuhri; Rahmat, Mohammad Basuki; Dhiyavia, Fuad; Santoso, Tri Budi; Gunantara, Nyoman; Supriyanto, Eko; Ardhana, Valian Yoga Pudya
JOIV : International Journal on Informatics Visualization Vol 4, No 4 (2020)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.4.4.492

Abstract

Autopilot is a system control application on moving vehicles such as airplanes, helicopters, or boat, which serves to stabilize the direction of motion in the desired time and the programmed path's direction. the autopilot control system is controlled by a series of microcontrollers and GPS that has the function to be able to determine and the desired object. This control system is designed with electrical system controls that utilize microcontrollers, sensor  and GPS as control media. The development of autopilot prototypes is used for testing new control algorithms and the reliability of other electronic components such as sensors and microprocessors. A control system is needed to control the boat to its destination. The relatively accurate system dynamics model affects the steering performance of the autopilot system. The system in question can be considered a boat with an actuator rudder, which experiences external disturbances. this system is broadly divided into two parts: the control station part and the autonomous boat part. These two parts communicate with each other using LoRa device. The data sent from the control station to the autonomous boat is target latitude and longitude coordinates. The autonomous boat will send feedback in the form of boat latitude and longitude coordinates so that users can find out the current location of the boat. Autonomous Boat also provides feedback to the control station via LoRa in the form of boat coordinates so that users can find out the current location of the boat and whether the boat has reached the specified coordinates. The control station will send feedback from the boat to a database that can be monitored via the website to find out the boat's current condition on the website. Based on the  results that have been obtained in the analysis and testing of the system. GPS sensor used in autonomous boat Ublox NEO-7m has an accuracy level with an average distance value of 3.220921 meters with the lowest cold start time of 7 seconds.  Compass sensor used in autonomous boat CMPS11 has an accuracy level with an average value of 3.041667 degrees. Communication distance between autonomous boat and control station using LoRa with 5dBi antenna can reach 1406.79 meters in condition without obstruction between nodes.  Data delivery system can be successfully sent from user to autonomout boat and sending feedback back to user. Delay update of boat coordinate data on interface has the lowest average of 30.8 seconds. Based on turning circle test results, autonomous boat is able to create imperfect circles with a radius of 8,364 m.
Implementasi Sistem Transmisi Gambar Menggunakan Teknologi OFDM Berbasis Software Defined Radio dengan Perangkat USRP Prihantono, Prihantono; Astawa, I Gede Puja; Santoso, Tri Budi
BRILIANT: Jurnal Riset dan Konseptual Vol 10 No 4 (2025): Volume 10 Nomor 4, November 2025
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v10i4.1984

Abstract

In this decade, Orthogonal Frequency Division Multiplexing (OFDM) technology has been widely applied in various modern wireless communication systems.  OFDM is used to provide high-speed data transmission that is resistant to multipath interference and offers relatively high spectrum efficiency. In this study, an OFDM system prototype equipped with a Huffman Encoder and Decoder, Convolutional Coder, and Viterbi decoder was developed. The OFDM system that has been created is implemented using a Universal Software Radio Peripheral (USRP) device to transmit image data. From the test results, it was found that the OFDM system that has been created and implemented using USRP is capable of transmitting image data well. From visual observation, there were no errors in receiving the transmitted image data. The image received at the receiver was the same shape and size as the image transmitted by the transmitter. The received image was clear, with no image defects such as scratches or mosaics at the measurement distance. A Signal to Noise Ratio (SNR) of more than 30 dB was obtained under line of sight conditions with a measurement distance of 60 cm between the transmitter and receiver. The SNR decreased gradually with increasing measurement distance, reaching approximately 27 dB at a measurement distance of 300 cm between the transmitter and receiver.
Optimalisasi Kesiapan Mental Anak Melalui Edukasi dan Permainan Interaktif dalam Mengurangi Kecemasan Pra-Khitan Budi, Erindra; Tri Budi Santoso; Sri Mulyani; Kanthi Suratih; Anis Laela Megasari; Ika Subekti Wulandari
Amaliah: Jurnal Pengabdian Kepada Masyarakat Vol 9 No 2 (2025): Amaliah Jurnal: Pengabdian kepada Masyarakat
Publisher : LPPI UMN AL WASHLIYAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/ajpkm.v9i2.5106

Abstract

Mass circumcision often induces anxiety in children, potentially affecting their experience and recovery process. This community service initiative aimed to optimize children's mental preparedness and reduce pre-mass circumcision anxiety through educational and interactive play interventions. The activity took place in Nagwen Village, Klaten Regency, Central Java, involving 41 children aged 7-11 years. The approach employed included interactive educational sessions on the circumcision procedure, its benefits, and strategies for managing discomfort, interspersed with relevant educational games. Additionally, simple relaxation techniques and open question-and-answer sessions were implemented to create a safe and comfortable environment for the children.Observational results indicated an increase in children's understanding of the circumcision process and a significant reduction in anxiety indicators, such as restlessness and repetitive questioning. Children appeared calmer, more cooperative, and enthusiastic, and were able to undergo the circumcision procedure smoothly. Most experienced moderate anxiety with an average score of 6.97, as measured by a self-assessment questionnaire. This program demonstrates that education presented in an enjoyable manner, combined with interactive play, is highly effective in preparing children psychologically for circumcision. The recommendation for this activity is to integrate similar methods into every mass circumcision event to ensure a positive experience and support children's psychological well-being
Co-Authors Achmad Basuki Achmad, Fariz Afifah, Izza Nur Agus Indra Gunawan Ahmad Baihaqi Adi Putro Ahmad Izzudin Aini, Widyati Nur Aji, Rendra Suprobo Amang Sudarsono, Amang Andang Sudarmono Anggraeni, Martianda Erste Anggraini , Martianda Erste Anisa Rizki Julfatwiah Anteti Andinafar Arfianto, Afif Zuhri Ari Wijayanti Ari Wijayanti Aries Pratiarso Ashafidz Fauzan Dianta, Ashafidz Fauzan Ashafidz Fauzan, Ashafidz Budi Aswoyo, Budi Budi, Erindra Cahyanto, Erindra Budi Darmawan, Zakha Maisat Eka Dewi, Florista Dhiyavia, Fuad Dinda Ayu Oktaviasari Dwi Susanto Eko Supriyanto Endang Widjiati Faradisa, Rosiyah Faridatun Nadziroh Fathoni, Kholid Fitriana, Azizah Nur Fitriana, Fia Florista Dewi Gamantyo Hendrantoro Hari Wahjuningrat Suparno Harumi, Linda Hary Octavianto I Gede Puja Astawa I Gede Puja Astawa I Gede Puja Astawa, I Gede I Nyoman Gunantara Ika Subekti Wulandari Ika Subekti Wulandari, Ika Subekti Izza Nur Afifah Kanthi Suratih Karimatun Nisa Karimatun Nisa’ Khoirotul Aini, Yulistia Kristyawati, Dian Kurniajaya, Moga M. Hafiduddin Machmud Roby Alhamidi, Machmud Roby Mardawia M Panrereng Megasari, Anis Laela Miftachul Huda Miftahul Huda Mike Yuliana Moga Kurniajaya Moh. Zikky, Moh. Mohamad Ridwan Mohamad Ridwan Mohammad Basuki Rahmat, Mohammad Basuki Mr. Arifin Muhammad Edy Hidayat Muhammad Hafiduddin Muhammad Kholid Saifulloh Mujahidatul Musfiroh Nadziroh, Faridatun Nailul Muna NIHAYATUS SAADAH Nur Adi Siswandari Okkie Puspitorini Okkie Puspitorini, Okkie Paramita Eka Wahyu Lestari Prihantono, Prihantono Prima Kristalina Rahmaningrum, Ainulia Salsabila Raihan, Dafa Ramadhani, Aura Kamilla Rante, Hestiasari Rena Widyaningtyas Reni Soelistijorini Rini Satiti Sa'adah, Nihayatus Salwadilla, Ika Shafira Sendi Eka Nilasari, Sendi Eka Setyani, Rizka Ayu Soelistijorini, Reni Sri Mulyani Sri Mulyani Sultan Syahputra Yulianto Supriyatno, Abigael Thea Rahmany Susilowati, Amanda Bintang Thariqo Falsafah Titon Dutono Tri Winarno Tri Winarno Umi Fitria P Valian Yoga Pudya Ardhana Wahyu, Gilang Arya Widi Sarinastiti Wirawan Wirawan Wirawan Wirawan Yoedy Moegiharto Yudha, Kurniawan Try Zainuddin, Muhammad Agus Zikky, Moh