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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik JUPE JOURNAL OF CIVIL ENGINEERING, BUILDING AND TRANSPORTATION Journal of Artificial Intelligence and Engineering Applications (JAIEA) Jurnal Pengabdian Mandiri Jurnal Mahasiswa Kreatif
Rahmat Ramadhan
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Religion Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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KONTRIBUSI KEKUATAN TUNGKAI, KEKUATAN PERUT, KEKUATAN LENGAN DAN KEKUATAN PUNGGUNG TERHADAP SIKAP LILIN Rahmat Ramadhan; Rahmat Hermawan; Akor Sitepu
JUPE (Jurnal Penjaskesrek) Vol 4, No 3 (2016): JUPE
Publisher : JUPE (Jurnal Penjaskesrek)

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Abstract

The purpose of this study was to determine the contribution of leg strength, stomach, arm, and spine to the candle attitude. The method used was a survey. The sample used was 79 students of male and female students. Thus, the sampling was using random sampling technique. Data were collected by the test and measurement techniques and data analysis was using regression techniques. The results showed that the leg strength of male and female student to the candle attitude have a contribution of 28,4% and 32,5%, the stomach strength has a contribution of 23,4% and 26,0%, the arm strength has a contribution of 26,4% and 20,1%, the spine strength has a contribution of 21,6% and 21,2%, the strength of the leg, stomach, arm, spine has a contribution of 62,4% and 65,6%.Tujuan penelitian ini adalah untuk mengetahui besarnya kontribusi kekuatan tungkai, perut, lengan dan punggung terhadap keterampilan sikap lilin. Metode penelitian yang digunakan adalah survei. Sampel yang digunakan adalah 79 siswa putra dan putri, Pengambilan sampel menggunakan teknik random sampling. Data dikumpulkan dengan teknik tes dan pengukuran serta teknik analisis data menggunakan regresi. Hasil penelitian menunjukan bahwa kekuatan tungkai putra dan putri terhadap keterampilan sikap lilin memiliki kontribusi sebesar 28,4% dan 32,5%, kekuatan perut memiliki kontribusi sebesar 23,4% dan 26,0%, kekuatan lengan memiliki kontribusi sebesar 26,4% dan 20,1%, kekuatan punggung memiliki kontribusi sebesar 21,6% dan 21,2%, kekuatan tungkai, perut, lengan dan punggung memiliki kontribusi sebesar 62,4% dan 65,6%.Kata kunci : kekuatan lengan, kekuatan perut, kekuatan punggung, kekuatan tungkai, sikap lilin.
Perbandingan Mother Wavelet dalam Proses Denoising pada Suara Rahmat Ramadhan; Agfianto Eko Putra
IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Vol 8, No 1 (2014): January
Publisher : IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijccs.3497

Abstract

AbstrakTransformasi Wavelet telah digunakan dalam proses denoising pada suara dengan tujuan untuk meningkatkan kualitas dari rekaman suara yang tercampur dengan derau. Jenis-jenis derau yang terlibat antara lain White Gaussian Noise (WGN), White Uniform Noise (WUN) dan Colored Noise. Dalam penelitian ini dilakukan perbandingan terhadap beberapa mother wavelet, diantaranya Daubechies, Coiflet dan Symlet, dalam proses denoising pada sinyal suara yang diberikan WGN, WUN dan Colored Noise. Metode thresholding yang digunakan dalam proses denoising adalah Soft Thresholding dan nilai threshold  berupa Time-Adapted Threshold (TAT) yang diperoleh dengan melakukan estimasi energi untuk membangun sinyal melalui Teager Energy Operator (TEO). Pengujian untuk mendapatkan mother wavelet terbaik dilakukan menggunakan uji Kruskal-Wallis yang dilanjutkan dengan uji Mann-Whitney. Hasil yang diperoleh menunjukkan bahwa Db20, Db30, Db40 dan Coif5 merupakan mother wavelet yang baik untuk mereduksi WGN;Db40, Db20 dan Db30 merupakan mother wavelet yang baik untuk mereduksi WUN dan untuk mereduksi Colored Noise, dapat menggunakan beberapa mother wavelet dalam penelitian ini, kecuali Db30 dan Db40.  Kata kunci—Mother wavelet, denoising, sinyal suara, TAT, Soft Thresholding.  AbstractWavelet Transform was used in denoising process on speech to enhance the quality of speech that courrupted by noise. The kinds of involved noises are White Gaussian Noise (WGN), White Uniform Noise (WUN) and Colored Noise. In this research, the comparison of mother wavelet is performed among Daubechies, Coiflet and Symlet, in denoising process on speech which given by WGN, WUN and Colored Noise. The thresholding method is used in denoising process is Soft Thresholding and threshold value is Time Adapted Threshold (TAT) which obtained by estimating the power for building the signal through Teager Energy Operator (TEO). The testing for obtaining the best moher wavelet is using Kruskal-Wallis test and followed by Mann-Whitney test. The result shows that Db20, Db30, Db40 and Coif5 mother wavelets are better than others to reduce WGN; Db40, Db20 dan Db30mother waveletsare better then the other to reduce WUN and to reduce Colored Noise can use some mother wavelets in this research, except Db30 and Db40. Keywords—Mother wavelet, denoising, speech signal, TAT, Soft Thresholding
MOTIVASI ANAK MEMILIH SEKOLAH DI PESANTREN MODERN AL-AMIN DESA RAWANG KAO KECAMATAN LUBUK DALAM KABUPATEN SIAK Rahmat Ramadhan; Achmad Hidir
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol 3, No 2: WISUDA OKTOBER 2016
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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Abstract

This research was conducted in the village of Lubuk Rawang Kao Subdistrict Siak In the object of research is children / students of class one (1), two (2), and three (3) who attend boarding schools. This study aims to look and find out what motivates the students to choose a modern boarding school in Al-Amin. The population of this study is children who were sitting in the class one (1), two (2), and three (3) Tsanawiyah Madrasa, while samples of this research are children from grade one to grade three by using the method of proportionate stratified random sampling by taking a precision of 15% of the total number of three (3) classes. Then the number of samples of this study were 37 children / students of Modern Boarding school Al-Amin. Then the data were analyzed using descriptive quantitative method. Based on the analysis, it was found that the child's motivation choose a school in modern Boarding school Al-Amin consisting of internal and external factors is dominant on the internal factors that constituted the decision themselves, interest talents, and their ideals than the external which is based on the encouragement of people parents and the influence of other friends.Keywords: Motivation schools, voters
Profil Rumah Tradisional Minangkabau di Perkampungan Adat Balai Kaliki Kota Payakumbuh Propinsi Sumatera Barat Noviarti; Astuti Masdar; Rini Budiarni; Ranti Irsa; Rahmat Ramadhan
JOURNAL OF CIVIL ENGINEERING BUILDING AND TRANSPORTATION Vol. 7 No. 2 (2023): JCEBT SEPTEMBER
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jcebt.v7i1.9005

Abstract

Rumah tradisional Minangkabau atau sering disebut rumah gadang adalah cagar budaya yang bernilai budaya dan sejarah di Sumatera Barat. Perkampungan Adat Balai Kaliki Kota Payakumbuh merupakan kawasan yang memiliki banyak bangunan rumah adat minangkabau yang masih terpeliharan dengan baik. Kawasan ini diresmikan sebagai perkampungan adat minangkabau tahun 2019 oleh pemerintah sebagai kawasan yang memiliki cagar budaya yang perlu dilindungi dan dilestarikan. Penelitian ini mengidentifikasi profil bangunan rumah gadang di Balai Kaliki. Pengumpulan data dilakukan melalui survey lapangan terhadap 16 bangunan rumah gadang. Hasil penelitian menunjukkan bahwa secara fisik ditemukan 93,7 persen kondisi bangunan rumah gadang masih terpelihara dengan baik dan 75.0 persen diataranya ditempati oleh pemilik sebagai tempat tinggal. Untuk memelihara kelestarian bangunan rumah gadang didapati 87,5 persen bangunan rumah gadang sudah direnovasi oleh pemiliknya dalam bentuk atap dan dinding.
PEMBUATAN ECOBRICK SEBAGAI BARANG TEPAT GUNA DAN UPAYA MENGURANGI SAMPAH Asral, Asral; Rahmat Ramadhan; Wira Azri Perdana; Muhammad Naufal Anshori Surzai; Abiyu Fathoni; Devita Sari; Safika Sari; Sri Wahyuni Lino; Sarah Jaya Cita; Vira Aulia Rahmi
JURNAL PENGABDIAN MANDIRI Vol. 3 No. 9: September 2024
Publisher : Bajang Institute

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Abstract

Plastic waste is a pressing global issue. One viable solution is to repurpose plastic waste into crafts using the ecobrick method. Ecobricks are a creative technique to minimize plastic waste by transforming it into useful objects, while simultaneously reducing pollution and toxins. The plastic waste management program utilizing ecobricks in Desa Mumpa, Kec. Tempuling, aims to increase children's awareness of the importance of creativity in maintaining a clean and healthy environment. The outcome of this program is heightened community awareness, especially among children, about managing waste through recycling into valuable products, while realizing that waste management is a shared responsibility. This activity also fosters their creativity in utilizing available waste.
Analisis Visualisasi Film Menjelang Magrib Mengenai Tradisi Pasung Pada Orang Dalam Gangguan Jiwa Menggunakan Teori Semiotika Rahmat Ramadhan; Jupriani Jupriani
Jurnal Mahasiswa Kreatif Vol. 1 No. 6 (2023): November : Jurnal Mahasiswa Kreatif
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jmk-widyakarya.v1i6.1536

Abstract

The purpose of this research is to analyze the visual signs in Menjelang Magrib film regarding the tradition of pasung on people with mental disorders using Charles Sanders Pierce theory. The type of research used is descriptive qualitative with content analysis method to analyze the visuals and identify the meanings that appear in the film. This research uses Charles Sanders Pierce's semiotic theory through aspects of icons, symbols, and indexes that focus on the tradition of pasung on people with mental disorders experienced by Nina. The object of this research is the movie "Menjelang Magrib". The results of this study indicate that the tradition of pasung carried out on people with mental disorders has a negative impact, because it will hurt mentally and physically the person who is shackled. The tradition of pasung experienced by Nina is a social campaign message to reject the practice of pasung tradition as a form of human rights struggle where people with mental disorders should be treated better.
Data Mining Predicts the Number of Scout Enthusiasts in Binjai City Using the Linear Regression Method Rahmat Ramadhan; Yani Maulita; Sihombing, Anton
Journal of Artificial Intelligence and Engineering Applications (JAIEA) Vol. 4 No. 1 (2024): October 2024
Publisher : Yayasan Kita Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59934/jaiea.v4i1.651

Abstract

This study aims to predict the number of scout enthusiasts in Binjai City using a linear regression method. The data used includes the number of active scout members from the Alert, Fundraiser, and Enforcer levels during the 2018-2024 school year. The linear regression method was chosen because of its ability to predict future trends based on historical data. This research implements a linear regression algorithm through the Python programming language for the development of prediction systems. The problem in this study is that scout education in Binjai City has many impacts that can affect the number of scout enthusiasts in an educational institution. Some of the factors that can affect the quality of the teacher can be a determining factor in the interest in participating in scouting. With the existence of qualified scout teaching staff and creativity, students will be more in demand to participate in scouting.and the achievement of providing facilities provided from the School Level to the Branch Committee can also be a factor in attracting interest in participating in scouting and the support of school principals and the surrounding government can also be a determining factor in the development of scouting in the region so that activities from the school level to the international level are carried out which will be more in demand by scouting students. This finding is expected to help the Branch of the Binjai City Scout Movement in preparing and optimizing the number of scouting students in the future. This value means that the relationship between the free variable / predictor X and the bound variable / response Y is a low increase, the percentage is 93%. With the overall interest of 3191 scout members active scout members in the coming year with the number of Standby (1756 people), Fundraisers (662 people), Enforcers (773 people) So, the interest of scouts in the city of Binjai is influenced by the number of active Scout members this year.
Co-Authors Abiyu Fathoni Achmad Hidir Agfianto Eko Putra Akor Sitepu Asral, Asral Budiarni, Rini Devita Sari Jupriani Jupriani Masdar, Astuti Muhammad Naufal Anshori Surzai Noviarti Rahmat Hermawan Ranti Irsa Safika Sari Sarah Jaya Cita Sihombing, Anton Sri Wahyuni Lino Vira Aulia Rahmi Wira Azri Perdana Yani Maulita