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All Journal Katalogis Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) SPORTIVE: Journal Of Physical Education, Sport and Recreation JURNAL FLYWHEEL Jurnal Begawe Teknologi Informasi Prosiding Seminar Nasional Inovasi Teknologi Terapan
Darmawan, Riski
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Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering

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PENGARUH KOMUNIKASI, KOMITMEN ORGANISASI DAN MOTIVASI TERHADAP KINERJA PEGAWAI INSPEKTORAT KOTA PALU Darmawan, Riski
Katalogis Vol 3, No 5 (2015)
Publisher : Katalogis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.938 KB)

Abstract

The aims of this research are : (1) to explore the influence of communication, organizational commitment and motivation on official’s performance in The Inspectorate Office of Palu. (2) to investigate the influence of communication on official’s performance in The Inspectorate Office of Palu, (3) to investigate the influence of organizational commitment on official’s performance in The Inspectorate Office of Palu, (4) to investigate the influence of motivation on official’s performance in The Inspectorate Office of Palu, (5) to investigate the difference between the performance of male and female official’s performance in The Inspectorate Office of Palu. This research is causal descriptive and it focuses on explaining the relations between variables. As many as 48 samples are selected by census sample method, where all population has a change to be chosen as a sample. The results show that : (1) simultaneously communication, organizational commitment and motivation positively and significantly affect the official’s performance in The Inspectorate Office of Palu, (2) communication positively and significantly affect the official’s performance in The Inspectorate Office of Palu, (3) organizational commitment positively and significantly affect the official’s performance in The Inspectorate Office of Palu, (4) motivation positively and significantly affect the official’s performance in The Inspectorate Office of Palu, (5) there is no difference in performance of male and female official’s in The Inspectorate Office of Palu.
Analisis Pengaruh Variasi Infill Pattern terhadap Kekuatan Tarik pada Filamen Polyethylen Therepthalate Glycol Hasil 3D Printer Darmawan, Riski; Nurida Finahari; Akhmad Farid; Leo Hutri Wicaksono
JURNAL FLYWHEEL Vol 15 No 2 (2024): Jurnal Flywheel
Publisher : Teknik Mesin S1 ITN Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/flywheel.v15i2.9496

Abstract

Perkembangan dunia manufaktur semakin pesat dari Perkembangan industri manufaktur semakin pesat dari waktu ke waktu[1]. Salah satu teknologi yang semakin berkembang saat ini adalah additive manufacturing. Additive Manufacturing adalah proses manufaktur dengan prinsip penambahan material lapis per lapisan. 3D printing masuk ke dalam kelompok Additive Manufacturing, karena pada prosesnya adalah penambahan material [2]. 3D printing adalah proses pembuatan benda padat 3D dari bentuk desain secara digital menjadi bentuk 3D yang tidak hanya dapat dilihat tapi juga dipegang dan memiliki volume atau massa [4]. Pola infill pattern yang berbeda dapat mempengaruhi kekuatan dan kekakuan dari cetakan 3D. Sebagai contoh, variasi infill dengan pola gyroid memberikan kekuatan tarik yang lebih baik sebesar 12,0135 Mpa daripada infill dengan pola zig-zag atau cross3D dengan nilai 10,2451 dan 7,2075. Pada variasi infill gyroid terlihat adanya patahan brittle . Deformasi plastis inilah yang menyebabkan material menyempit secara lokal, membentuk brittle zone Patahan ductile biasanya terjadi pada material seperti beberapa jenis polimer yang memiliki sifat plastis yang baik.
RANCANG BANGUN ALAT KONTROL DAN MONITORING SISTEM PENYIRAMAN, PEMUPUKAN, DAN PENCEGAHAN HAMA BERCAK DAUN PADA PEMBIBITAN KELAPA SAWIT BERBASIS IOT Darmawan, Riski; Attirmidzi, Hazipah; Saputra, Zanu; Yudhi, Yudhi
Prosiding Seminar Nasional Inovasi Teknologi Terapan Vol. 4 (2024): Prosiding Seminar Nasional Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

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Abstract

Oil palm is one of the most important crops in Indonesia's plantation industry. In terms of cultivating oil palm, farmers still rely on manual-based systems, such as watering, fertilizing, and applying pesticides. With this tool, it is expected to increase efficiency in managing watering, fertilizing, and applying pesticides to oil palm seedlings, and farmers can monitor pH levels, soil moisture, and weather conditions in real time on the blynk application. This system consists of several main components, namely ESP-32 as a microcontroller hardware and software component. The sensors used are soil moisture sensor, raindrop sensor, and pH sensor. The soil moisture sensor is used to measure the level of soil moisture around the roots of oil palm seedlings. The rainfall sensor will provide information whether it is raining or not. The pH sensor measures the acidity level. Data from the three sensors will be sent in real-time to the IoT platform, namely the blynk application via a wireless network in the form of WiFi. Based on the research results, it can be seen that this tool can measure soil pH levels with a fairly low average error value of 0.0354%. The soil moisture sensor can also measure the soil moisture level with precision according to the actual data. Tests were carried out with three soil samples and tested three times.
Minat Siswa Dalam Mengikuti Ekstrakurikuler Bola Voli di SMA Kecamatan Prabumulih Utara kristina, putri cicilia; Mulyaniarti, Gusti; Ista, Ista; Darmawan, Riski; Anisa, Azola Dwi; Suwinto, Suwinto
SPORTIVE: Journal Of Physical Education, Sport and Recreation Vol 7, No 1 (2023): Maret
Publisher : UNIVERSITAS NEGERI MAKASSSAR

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Abstract

ABSTRACTThis research is to find out the studentd’ interest in joining volleyball extracurricular activities in SMA Prabumulih Utara Districk. This rearch uses qualitative research methods and data collection techniquest using an instrument in the form of a questionnaire, in this study illustrates how high the interest of students in joining volleyball extracurricular activities in SMA Prabumulih Utara District contained in SMA Negeri 1 Prabumulih and SMA PGRI Prabumulih. Overall data that has been studied related to students’ interest in volleyball extracurricular activities is strong. For the overall percentage in SMA Negeri 1 Prabumulih which IS 67,5% and for the overall percentage in SMA PGRI Prabumulih 66.5%. from the results of the analysis data it was concluded that the strongest interest in joining volleyball extracurricular activities was SMA Negeri 1 Prabumulih. Keywords: Interests;Volleyball Extracurricular;. 
Improving Performance for Diabetic Nephropathy Detection Using Adaptive Synthetic Sampling Data in Ensemble Method of Machine Learning Algorithms Muflikhah, Lailil; Bachtiar, Fitra A.; Ratnawati, Dian Eka; Darmawan, Riski
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol. 10 No. 1 (2024): March
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v10i1.28107

Abstract

Nephropathy is a severe diabetic complication affecting the kidneys that presents a substantial risk to patients. It often progresses to renal failure and other critical health issues. Early and accurate prediction of nephropathy is paramount for effective intervention, patient well-being, and healthcare resource optimization. This research used medical records from 500 datasets of diabetic patients with imbalanced classes. The main goal of this study is to get high-performance predictive models for nephropathy. So, this study suggests a new way to deal with the common problem of having too little or too much data when trying to predict nephropathy: adding more data through adaptive synthetic sampling (ADASYN). This technique is particularly pertinent in ensemble machine-learning methods like Random Forest, AdaBoost, and bagging (Adabag). By increasing the number of instances of minority classes, it tries to reduce the bias that comes with imbalanced datasets, which should lead to more accurate and strong predictive models in the long run. The experimental results show an improving 4% rise in performance evaluation such as precision, recall, accuracy, and f1-score, especially for the ensemble methods. Two contributions of this research are highlighted here: first, the utilization of adaptive synthetic sampling data to improve the balance and diversity of the training dataset. The second contribution is incorporating ensemble methods within machine learning algorithms to enhance the accuracy and robustness of diabetic nephropathy detection.
SOSIALISASI PEMASARAN DIGITAL BAGI PELAKU UMKM DI DESA JURIT, LOMBOK TIMUR, NTB: Digital Marketing Socialization for Small and Medium Enterprises on Jurit Village East lombok Bimantoro, Fitri; Wijaya, I Gede Pasek Suta; Dwiyansaputra, Ramaditia; Nugraha, Gibran Satya; Husodo, Ario Yudo; Hamidi, Mohammad Zaenuddin; Akhyar, Halil; Darmawan, Riski
Jurnal Begawe Teknologi Informasi (JBegaTI) Vol. 5 No. 2 (2024): JBegaTI
Publisher : Program Studi Teknik Informatika, Fakultas Teknik Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbegati.v5i2.1272

Abstract

Terletak di sebelah Selatan kaki gunung Rinjani, desa Jurit yang terletak di Lombok Timur merupakan salah satu desa yang memiliki sumber daya yang melimpah. Desa Jurit dengan mayoritas petani memiliki produk unggulan berupa Nanas. Saat ini, dengan perkembangan teknologi yang begitu pesat, tentu penggunaan teknologi menjadi salah satu faktor yang mampu mendongkrak kualitas hidup Masyarakat pada umumnya. Tentu hal itu juga menjadi fokus utama pengabdian di desa Jurit, yakni akan menyoroti tentang penggunaan digital marketing sebagai alat untuk meningkatkan penjualan berbasis digital, tentunya harapannya dapat meningkatkan pendapatan para petani dan pelaku usaha kecil dan menengah yang ada di desa Jurit. Pada prosesnya, sosialisasi ini memperkenalkan dan melatih pelaku usaha untuk menggunakan media pemasaran seperti media sosial, e-commerce, dan aplikasi mobile lainnya, dengan tujuan pelaku usaha mampu memahami dan menggunakan strategi digital yang baik seperti pemasaran digital, search engine optimizer, penggunaan media sosial dan tentunya e-commerce. Sehingga pada praktiknya, kegiatan ini tidak hanya berfokus pada cara penggunaan teknolginya, namun juga bagaimana mengenalkan dan menanamkan mindset dan model bisnis digital yang akan membantu peningkatan dan keberlangsungan pelaku usaha pada masa depan.
Co-Authors ., Yudhi Akhyar, Halil Anisa, Azola Dwi Ario Yudo Husodo, Ario Yudo Attirmidzi, Hazipah Dian Eka Ratnawati Dwiyansaputra, Ramaditia Fitra Abdurrachman Bachtiar Fitri Bimantoro Hamidi, Mohammad Zaenuddin Heni Pujiastuti I Gede Pasek Suta Wijaya Ista, Ista Kristina, Putri Cicilia Lailil Muflikhah Leo Hutri Wicaksono Mulyaniarti, Gusti Nugraha, Gibran Satya Nurida Finahari Suwinto, Suwinto Zanu Saputra