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All Journal Media Keperawatan Indonesia Applied Technology and Computing Science Journal JUSTIN (Jurnal Sistem dan Teknologi Informasi)
Nasikhin, Khoirun
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Computer Science & IT Engineering Health Professions Medicine & Pharmacology Nursing Public Health Social Sciences

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Ball Direction Prediction for Wheeled Soccer Robot Goalkeeper Using Trigonometry Technique Bagus Setiawan, Danis; Khumaidi, Agus; Priyonggo, Projek; Basuki Rahmat, Mohammad; Sutrisno, Imam; Nasikhin, Khoirun; Wisnu Sahputera, Adi
TEKNOLOGI DITERAPKAN DAN JURNAL SAINS KOMPUTER Vol 2 No 1 (2019): June
Publisher : Unusa Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/atcsj.v2i1.1204

Abstract

In this research Trigonometry Technique was implemented to predict the ball movement direction for Wheeled Soccer Robot Goalkeeper. The performance of goalkeeper robot in Wheeled Soccer Robot Contest is very important. The crucial problem with goalkeeper robot is the delay in ball detection by the camera because the results of the camera images captured are always slower than the pictures that have been captured. This causes the robot's response to blocking the opponent's kick ball being late. Trigonometry Technique is one technique that can be used to predict the direction of the ball movement based on trigonometry mathematical formulas. The input data used is the location of the last ball position (x?last ball and y-last ball) and the location of the current ball position (x-current ball and y-current ball). The outputs are the prediction of the next ball location (x-predict ball and y-predict ball) and the prediction of ball movement direction prediction. The results are the goalkeeper's robot successfully predicts the opponent's kick direction with 90% accuracy and can predict the location of the next ball very well. By implementing this method, it is expected to optimize the performance of the goalkeeper robot in saving the goal.
Physical Activity and Sleep Quality of Elderly During The COVID-19 Pandemic Period Prastica, Vinanda Maria; Susumaningrum, Latifa Aini; Rasni, Hanny; Susanto, Tantut; Kurdi, Fahruddin; Qudsyiyah, Roro Dewi; Nasikhin, Khoirun
Media Keperawatan Indonesia Vol 4, No 3 (2021)
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.863 KB) | DOI: 10.26714/mki.4.3.2021.191-200

Abstract

COVID-19 pandemic has caused the changes on the physical activity of elderly. Physical activity can affect the sleep quality of elderly. This research aims to analyze the correlation between physical activity and quality of sleep during the COVID-19 pandemic at UPT PSTW Bondowoso. This research uses a cross sectional study design. There are 44 samples of elderlies using consecutive sampling. The instrument of this research is the characteristics of the elderly questionnaire. The elderly's physical activity instrument uses the Physical Activity Scale for Elderly (PASE) and the elderly's sleep quality uses Pitssburgh Sleep Quality Index (PSQI). The analysis of research data uses Spearman-rho (p-value <0.05). The results show that on physical activity, the median result (69.98) and good sleep quality (65.9%). The result of the correlation test shows that there is a correlation between physical activity and sleep quality (r = -0,364; p = 0,015). The conclusion of this research, is that the important of physical activity in maintaining the quality of sleep. Therefore, elderly should maintain physical activity to obtain a good sleep quality.
Rancang Bangun Aplikasi Appointment dan Job Progress Control Board Berbasis Android Nasikhin, Khoirun; Safriadi, Novi; Perwitasari, Anggi
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 7, No 4 (2019)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (743.486 KB) | DOI: 10.26418/justin.v7i4.29539

Abstract

Bengkel dalam industri otomotif merupakan tempat layanan jasa perbaikan dan perawatan kendaraan. Dalam layanannya, sebuah antrian tidak bisa dihindari karena pekerjaan memerlukan waktu yang relatif lama dan diperlukan tahapan pekerjaan yang cukup banyak. Untuk mengurangi penumpukan pekerjaan, diperlukan sistem booking atau appointment sebelum hari pengerjaan. Dan untuk memantau pekerjaan diperlukan juga alat job progress control board yang real time dan mudah digunakan. Tujuan yang akan dicapai dalam penelitian ini adalah menghasilkan aplikasi Appointment dan Job Progress Control Board untuk membantu pengaturan waktu antrian dan waktu pekerjaan. Menggunakan teknologi android yang memudahkan dalam hal penggunaan bisa dimana saja, dan menggunakan teknologi hybrid app untuk memudahkan pembangunan aplikasi memakai teknologi web seperti javascript, html dan css. Pengujian aplikasi dilakukan dengan black box dan pengujian operasional perangkat lunak di PT. Wahana Inti Nusa Pontianak. Pengujian operasional perangkat lunak dengan teknik User Acceptance Test mendapatkan hasil sangat baik dengan nilai 62 dari nilai semesta antara 0 – 70.
Co-Authors Agus Khumaidi Anggi Perwitasari, Anggi Bagus Setiawan, Danis Basuki Rahmat, Mohammad Fahruddin Kurdi Hanny Rasni, Hanny Imam Sutrisno Latifa Aini Susumaningrum Novi Safriadi Prastica, Vinanda Maria Projek Priyonggo Qudsyiyah, Roro Dewi Tantut Susanto Wisnu Sahputera, Adi