e-Journal UIR (Journal Universitas Islam Riau)
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Analysis of pointing accuracy on petanque standing position: Performance and accuracy
Get PDFIn developing the game of pétanque, it is necessary to master good basic techniques because this is the initial capital of an athlete to develop his game. Good mastery of basic techniques can also improve performance optimally. The purpose of this study was to analyze the accuracy of petanque pointing in a standing position at Atlas City Petanque Club (ACPC) athletes in Semarang City. The type of this study is descriptive-quantitative. The sample of this study was 8 athletes of ACPC club in Semarang city consisting one female and seven male athletes. Inclusion criteria in this study was having experience at national or international levels competitions and having trained for at least 6 months. All sample also sign the inform consent as a agreement to participate the research until the end. The results of this study indicate that the analysis of the pointing accuracy in standing position by ACPC club athletes in Semarang City is in the Precise Category, with an average distance of the ball to a target was 0.14 meters. Pointing in a standing position is very effective for a distance of 9 meters due to the ideal body position with a long throw distance from the target. The limitation of this study only focuses on the throwing distance produced by each athlete, so it has not been able to analyze every value generated from each athlete’s throws. Further, research can analyze the backspin technique of pointing in a standing position to complement the current research data
Digital-based gymnastics learning media for rolling front round material: Direct and indirect assistance approaches
Get PDFDigital-based gymnastics learning media is one of the efforts to achieve effective and efficient learning goals, especially in the rolling front round material. Therefore, this study aims to develop digital-based gymnastics learning media on rolling front round material which contains a direct assistance approach and indirect assistance approach. This research is a research and development that aims to produce and test the effectiveness of the product. This research consists of several stages, namely product design, product testing, and product implementation. A total of 45 gymnastics students at the department of sports education, faculty of sports science, Padang State University were used as research samples. 15 of them were used for small group trials, and 30 for large group trials. This research also involves material experts and media experts to validate the products developed. Expert validation results obtained an average of 83.33 or very good (material experts 80.00 and media experts 86.67). Meanwhile, the results of field trials obtained an average of 88.06 or showed a very high level of reliability (small group 88.90 and large group 87.23). In conclusion, this developed media can be used as a tool in learning gymnastics, whether it is used for physical education teachers, students, and athletes to improve round front rolling skills. Future research is needed to involve other materials in gymnastics learning with an attractive design and appearance, as well as a wider sample size
Aplikasi Urine Kambing dan Pupuk Urea terhadap Pertumbuhan Bibit Kelapa Sawit (Elaeis guineensis Jacq.) pada Media Gambut di Main Nursery
Get PDFPenelitian bertujuan untuk mengetahui pengaruh interaksi dan utama urine kambing dan pupuk urea terhadap pertumbuhan bibit kelapa sawit. Penelitian ini telah dilaksanakan di Unit Pertanian Terpadu Universitas Islam Riau (UPT-UIR), Kubang Jaya, Kecamatan Siak Hulu, Kabupaten Kampar. Penelitian ini dilaksanakan selama 4 bulan terhitung dari Maret sampai Juli 2021. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial yang terdiri dari 2 faktor. Faktor pertama adalah Urine Kambing (K) terdiri dari empat taraf yaitu 0, 100, 200 dan 300 ml/l air. Faktor kedua Urea (U) terdiri dari empat taraf yaitu 0, 0,9, 1,8 dan 2,7 g/tanaman. Parameter yang diamati yaitu: pertambahan tinggi tanaman, pertambahan jumlah pelepah, pertambahan panjang pelepah terpanjang, pertambahan lilit batang, dan volume akar. Data hasil penelitian dianalisis secara statistik dan dilanjutkan dengan uji BNJ 5%. Hasil penelitian menunjukkan bahwa pengaruh interaksi urine kambing dan pupuk ureamemberikan pengaruh nyata terhadap jumlah pelepah dan volume akar. Perlakuan terbaik adalah urine kambing 300 ml/l air danpupuk urea 2,7 g/tanaman (K3U3). Pengaruh utama urine kambing memberikan pengaruh nyata terhadap semua parameter pengamatan dengan perlakuan terbaik 300 ml/l air (K3). Pengaruh utama pupuk urea memberikan pengaruh nyata terhadap jumlah pelepah dan volume akar dengan perlakuan terbaik 2,7 g/tanaman (U3)
PROBLEMATIKA PROFIT ORIENTED DALAM MEMPENGARUHI KUALITAS BANK SYARIAH DI KOTA MEDAN
Get PDFPenelitian ini bertujuan untuk menguraikan permasalahan profit oriented terhadap kualitas bank syariah di kota medan. Penelitian ini dengan pendekatan kuantitatif, data yang digunakan di dalam penelitian ini merupakan jenis data primer, populasi dalam penelitian ini ialah nasabah bank syariah di kota medan yaitu di Bank Muamalat Cabang Medan Balai Kota, Bank Sumut Kantor Cabang Syariah Medan, berjumlah 110 nasabah. Hasil penelitian ini mengungkapkan bahwa terdapat pengaruh antara variabel X (profit oriented) terhadap variabel Y (kualitas bank syariah). Kesimpulan dari penelitian ini yaitu responden setuju bank syariah bersifat masih bersifat profit oriented artinya nasabah yang mengisi kuesioner mereka berpandangan bahwa bank syariah itu memberikan keuntungan kepada mereka
Etika Perniagaan di Dalam Al-Quran (Analisis Tafsir Ayat – Ayat Tijarah)
Get PDFSaat ini, perilaku masyarakat sering berlawanan dari ajaran agama, seperti merosotnya nilai etika dalam perniagaan. Bagi kalangan tersebut, perniagaan merupakan kegiatan yang semata-mata hanya untuk mencari laba sehingga meninggalkan nilai etika. Oleh sebab itu, maka dibutuhkan solusi terbaik untuk menanggulangi permasalahan tersebut. Solusi terbaik bagi umat Islam atas apa yang terjadi, maka kembalilah pada ajaran pokok yakni Al-Qur’an dan Al-Hadits. Allah menurunkan Al-qur’an adalah sebagai solusi utama bagi manusia untuk menjadikan sebagai petunjuk dan pedoman dalam kehidupannya. Tujuan penelitian ini adalah untuk menganalisis tafsir ayat Al-Qur’an yang membahas tentang bentuk perniagaan dalam hal ini yaitu tijarah. Metode penlitian yang digunakan yaitu library research (penelitian pustaka), yang bersumber dari Al-Qur’an, tafsir ayat Al-Qur’an, buku, maupun jurnal ilmiah terkait tijarah. Hasil penelitian menunjukkan bahwa tijarah dalam Al-Qur’an memiliki dua makna, yaitu sebagai interaksi antara hamba dengan Allah Yang Maha Esa, dimana tijarah ini adalah hasil timbal balik dari ketakwaan kepada Allah, serta makna kedua yaitu sesungguhnya dari tijarah itu sendiri, dalam arti kegiatan manusia dalam tukar menukar harta dengan harapan mendapatkan keuntungan
ROP Prediction with Supervised Machine Learning; a Case Study : Supervised Machine Learning
No full textOptimum drilling penetration rate, known as the rate of penetration (ROP) has played a big role in drilling operations. Planning the well ROP always becomes a challenge for drilling engineers to calculate the drilling time needed for the section. Optimum ROP is achieved when the time to drill the section is as planned. Many empirical approaches were develop to model the ROP based on the drilling parameters, and might not always match the actual ROP. In some cases, the actual ROP was slower than planned, which may increase the drilling cost, which needs to be avoided. Hence, some approaches using artificial intelligence (AI), and supervised machine learning have been develop to overcome it. Supervised machine learning is used to developed a ROP model and ROP prediction for one of the development fields, based only on two wells drilling parameters data. The model was trained using Gradient Boosting, Random Forest, and Support Vector Machine. Drilling parameter test data then is used to validate the model. The model of Random Forest shows a good or promising result with R2 of 0.90, Gradient Boosting shows R2 of 0.86, and Support Vector Machine with R2 0.72. Based on the models generated, the Random Forest has shown a good trend which could be used for modeling ROP in the future development well
The Correlation between Morphological Awareness and Vocabulary Mastery of The Fifth Semester Students of English Department of FKIP Universitas Riau
No full textThis research changed into meant to discover the. Correlation. between morphological. awareness. and. vocabulary., mastery. of the 5th semester. Students. of English, Department. of FKIP Universitas Riau. In this research, the research design was correlational design. Correlational is the types in. quantitative approach and the research, population was the, fifth semester. Students. of .English .Department of FKIP Universitas Riau. There are 39 students.from the 5th semester of English Department of FKIP Universitas Riau were selected and the sample was taken by using cluster random, sampling. The research instruments, of this study were morphological awareness test and vocabulary level, test. The data showed that 59.84 of frequency distribution mean score of morphological awareness were moderate level and 71.61 of frequency distribution mean score of vocabulary mastery were high vocabulary level. Additionally, the correlation coefficient was 0.601, which was on a scale from 0.00 - 1.00. The findings of this study indicated a positive, correlation between, two variables. According to this result, the correlation, between students' morphological, awareness and, their, vocabulary, mastery was classified as strong correlation. To facilitate students' understanding of the correlation, between, morphological awareness and vocabulary mastery, this, research would analyze the correlation between the two
Analysis Performance Intrusion Detection System in Detecting Cyber-Attack on Apache Web Server
Get PDFNetwork security on the webserver is the most important part to ensure integrity and service for users. Web servers are often the target of attacks that result in data corruption. One of them is the SYN Flood attack, which is a type of Denial of Service (DOS) attack that provides massive SYN requests to the webserver. This research is to analyze attack indications and maintain system security from the threat of data flooding. One way to maintain a computer network security system is to use Snort as an IDS (Intrusion Detection System). Snort is software that functions to detect intrusions. Data packets passing through network traffic will be analyzed first. Data packets detected as intrusions will trigger an alert which is then stored in a log file. That way, network administrators can find out intrusions that occur on computer networks. The method of testing flood attack data is using the penetration testing method. The three test samples are data flooding attacks against ICMP, UDP, and TCP protocols. The results obtained when testing flooding attack data where detection sensors can detect all attacks and all attack samples, while the warnings generated by Snort are shown in a web form which can be seen in the detail of each attack that occurred
Wawasan Kebangsaan dan Resolusi Turbulensi Globalisasi: Studi Kasus pada Santri Pesantren Tradisional
Get PDFPenelitian ini bertujuan untuk mengetahui, mendeskripsikan, dan menganalisis peran pesantren dalam mengimplementasikan wawasan kebangsaan para santri generasi millenial di pesantren tradisional sebagai resolusi turbulensi globalisasi. Metode yang digunakan dalam penelitian ini adalah mixed method dengan teknik pengumpulan data melalui observasi, wawancara dan penyebaran angket. Hasil dari penelitian ini adalah santri pondok pesantren tradisional memiliki wawasan kebangsaan dengan ditandai adanya pengetahuan tentang kedudukan pancasila sebagai dasar negara, para santri juga mampu mengamalkan sila-sila dalam pancasila, pengetahuan tentang konsep dan arti Bhineka Tunggal Ika, menghargai perbedaan, menggunakan Bahasa Indonesia, menghormati bendera, menjaga keutuhan negara, dan menangkal radikalisme dan terorisme. Peran pesantren dalam mengimplementasikan wawasan kebangsaan adalah dengan melaksanakan upaaraca peringatan kemerdekaan, pembagian kamar tidur santri secara adil, menggunakan bahassa Indonesia, melaksanakan ziarah kubur, dan memperingati hari besar keagamaan. Upaya pesantren dalam menjaga NKRI adalah membatassi media komunikasi, menggiatkan kembali tata tertib pesantren, mengadakan bahsul masail, dan sosialisasi visi dan misi pesantre