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All Journal Jurnal technoscientia JURNAL TEKNOLOGI TECHNOSCIENTIA Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Issues in Mathematics Educations (IMED)
Busran
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Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering

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The Application of water pump based dc solar cells as the raw water to wash vehicle business Assiddiq S, Hasbi; Busran
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 17 No 1 September 2024
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), Universitas AKPRIND Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v17i1.4870

Abstract

Water needs to venture vehicle laundering enough business owners try to find alternative solutions through building wells as a principal source of raw water to wash cars, but did not have the technology entrepreneurs will to move water from wells to storage.The event was held uses experimental methods through the system design, the process of making and testing system to move water from wells to shelter raw water business of vehicles. Students projects creativity result for innovative works shows that the output of solar cells can be sufficient to conduct charging lithium battery power 12 V 100 Ah for one day with a note that the intensity of the sun under normal circumstances in other words not overcast or rain, lithium battery power use 12 V 100 Ah when full to the empty with a water pump dc 12 V 180 W to move water from wells to shelter during 4,75 hours. The results of the innovative works students creativity program that is carried out by students year 2024 engineering course kotabaru polytechnic positive impact to business players laundering vehicle especially in moving water from wells to a kind of water body.
The Application of water pump based dc solar cells as the raw water to wash vehicle business Assiddiq S, Hasbi; Busran
JURNAL TEKNOLOGI TECHNOSCIENTIA Technoscientia Vol 17 No 1 September 2024
Publisher : Lembaga Penelitian & Pengabdian Kepada Masyarakat (LPPM), Universitas AKPRIND Indonesia Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34151/technoscientia.v17i1.4870

Abstract

Water needs to venture vehicle laundering enough business owners try to find alternative solutions through building wells as a principal source of raw water to wash cars, but did not have the technology entrepreneurs will to move water from wells to storage.The event was held uses experimental methods through the system design, the process of making and testing system to move water from wells to shelter raw water business of vehicles. Students projects creativity result for innovative works shows that the output of solar cells can be sufficient to conduct charging lithium battery power 12 V 100 Ah for one day with a note that the intensity of the sun under normal circumstances in other words not overcast or rain, lithium battery power use 12 V 100 Ah when full to the empty with a water pump dc 12 V 180 W to move water from wells to shelter during 4,75 hours. The results of the innovative works students creativity program that is carried out by students year 2024 engineering course kotabaru polytechnic positive impact to business players laundering vehicle especially in moving water from wells to a kind of water body.
Meningkatkan Motivasi Belajar Matematika Siswa kelas XII IPA.1 SMA Negeri 3 Barru Melalui Pembelajaran dengan Pendekatan Problem Posing Busran
Issues in Mathematics Education (IMED) Vol. 3 No. 1 (2019): Volume 3 Nomor 1 Tahun 2019
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v3i1.7541

Abstract

This research is classroom action research which aims to increase motivation to learn mathematics in students of Class XII IPA.1 Barru 3 Public High School through problem posing learning. The research subjects were students of class XII IPA.1 30 SMA 3 Barru Academic Year 2017/2018 amounted to 30 people consisting of 7 men and 23 women. The implementation of this study consisted of two cycles. Data collection techniques are observation, questionnaire and giving test of learning outcomes to each research subject. The research data is in the form of student learning motivation data and student learning outcomes data. The results showed that: (1) student activities in mathematics learning experienced an increase from the first cycle with an average of 65%, increased to 76.60% in the second cycle, there was an increase of 11.60% or from the sufficient category to be good, (2) student learning motivation has increased from cycle I to cycle II, for the level of attention there is an increase of 6.33%, for the level of relevance there is an increase of 14.42%, for the level of confidence there is an increase of 5.50%, and for the level of satisfaction there an increase of 2.56%, and (3) student learning outcomes in mathematics learning experienced an increase from cycle I, classical learning completeness from 14 students (46.67%) to 25 students (83.33%) in cycle II. The results of the study show that learning with a problem posing approach can increase student motivation so that teachers are expected to be able to apply the problem posing model as a variation in mathematics learning.
PERANCANGAN APLIKASI BANTU UNTUK GURU BIMBINGAN DAN KONSELING BERBASIS WEB (Studi Kasus SMA N18 Siak) Busran; Kartika
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 8 No 1 (2020): TEKNOIF APRIL 2020
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2020.V8.1.14-18

Abstract

Bimbingan dan Konseling (BK) di sekolah memiliki peranan penting dalam penanganan masalahmasalah peserta didik/siswa. Pelaksanaan tugas bimbingan dan konseling oleh guru memiliki aturanaturan yang dibuat dalam daftar pelanggaran akumulasi siswa dan menyimpan catatan masalah siswa menggunakan buku besar. Dengan begitu banyak siswa dan pelanggaran yang dilakukan, juga memungkinkan poin pelanggaran tidak tercatat dengan benar dan benar, disisi lainnya pemakaian sistem informasi berbantuan komputer sudah semakin banyak digunakan dalam membantu mencatat dan mengarsipkan berbagai kegiatan yang sifatnya berulang-ulang. Penelitian ini bertujuan untuk merancang aplikasi bantu yang dapat digunakan oleh guru dalam membantu pengarsipan dan pencatatan proses konseling data yang berkaitan dengan masalah siswa dan pelanggaran perhitungan siswa. Aplikasi ini dibangun dengan metode pengumpulan data kesiswaan, data peraturan dan disiplin berikut pembobotan nilai dari tingkat pelanggaran dan permasalahan, selanjutnya data tersebut di normaslisasi untuk mendapatkan bentuk dan rancangan basisdata yang akan dibangun, selanjutnya dibangun aplikasi berbasis web dengan server side programmingnya adalah PHP. Hasil akhir dari rancangan ini adalah adanya sebuah aplikasi yang akan membantu guru dalam memproses data dan melakukan perhitungan dengan pelanggaran data cepat sehingga siswa akan dapat memfasilitasi bimbingan dan konseling guru dalam mengambil tindakan terhadap masalah atau pelanggaran siswa.   Guidance and Counseling (BK) in schools has an important role in handling student / student problems. The implementation of guidance and counseling tasks by the teacher has rules made in the list of student accumulation violations and keeps a record of student problems using a ledger. With so many students and violations committed, it is also possible that violation points are not recorded correctly and correctly, on the other hand the use of computer-aided information systems has been increasingly used in helping to record and archive various activities that are repetitive. This study aims to design assistive applications that can be used by teachers to assist in the archiving and recording of data counseling processes related to student problems and student calculation violations. This application was built with the method of collecting student data, regulatory and disciplinary data along with weighting the value of the level of violations and problems, then the data is normalized to get the form and database design to be built, then built a web-based application with server side programming is PHP.  The final result of this design is the existence of an application that will assist teachers in processing data and doing calculations with data breaches quickly so that students will be able to facilitate teacher's guidance and counseling in taking action on students' problems or violations.
ANALISIS PERBANDINGAN PERFORMA APACHE WEB SERVER DAN NGINX MENGGUNAKAN APACHE JMETER Busran; Ridwan, Ahmad
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 8 No 2 (2020): TEKNOIF OKTOBER 2020
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2020.V8.2.87-92

Abstract

Peningkatan jumlah pengguna internet berdampak pada peningkatan jumlah permintaan layanan halaman web. Hal ini menjadikan pemilihan aplikasi penggerak webserver menjadi sangat penting. Survei menunjukan terdapat dua aplikasi webserver open source yang banyak digunakan saat ini yaitu Apache dan Nginx. Penelitian ini bertujuan untuk mengetahui kinerja mesin webserver dengan aplikasi mana yang lebih unggul dalam melayani client. Metode yang dilakukan dalam penelitian ini yaitu menganalisa kinerja webserver berdasarkan parameter response time dan throughput menggunakan Apache Jmeter sebagai tool pengukuran. Hasilnya dapat menjadi referensi dalam memilih webserver. Dalam pengujian yang sudah dilakukan Nginx lebih baik performanya dibandingkan Apache berdasarkan parameter response time dan throughput. Hasil ini dapat menjadi rekomendasi dalam penggunaan aplikasi mesin web server.   The increase in the number of internet users has an impact on increasing the number of requests for web page services. This makes choosing a webserver application very important. The survey shows that there are two open source web server applications that are widely used today, namely Apache and Nginx. This study aims to determine the performance of a web server engine with which application is superior in serving clients. The method used in this research is to analyze the performance of the webserver based on the parameters of response time and throughput using Apache Jmeter as a measurement tool. The results can be used as a reference in choosing a webserver. In the tests that have been done, Nginx has better performance than Apache based on the response time and throughput parameters. These results can be a recommendation in the use of a web server engine application.
ANALISA KOMPUTASI ALGORITMA DES DENGAN RC4 UNTUK KEAMANAN DATA Busran; Jeri Widodo Putra
Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Vol 9 No 1 (2021): TEKNOIF APRIL 2021
Publisher : ITP Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21063/jtif.2021.V9.1.20-23

Abstract

Keamanan dan kerahasiaan data merupakan salah satu aspek terpenting dalam bidang komunikasi khususnya komunikasi yang menggunakan media komputer. Salah satu bidang ilmu pengetahuan yang digunakan untuk mengamankan data adalah kriptografi, kecepatan proses kriptografi dalam implementasinya sering menjadi hal yang penting diperhatikan. Penelitian bertujuan untuk mengetahui kecepatan waktu yang diperlukan dalam melakukan proses enkripsi dan dekripsi data antara dua algoritma yaitu algoritma RC4 dengan algoritma DES. Dari penelitian yang dilakukan menggunakan data berformat pdf, jpg, mp3 dimana ukuran data dari yang terkecil yaitu 1000kb sampai ukuran data yang terbesar 20mb yang dimasing - masing dilakukan pengujian sebanyak lima kali pengujian dan dihasilkan dari data yang ukuran terkecil dari algoritma RC4 dihasilkan waktu selama 0,23288/s dan data yang terbesar menghasilkan waktu 0,2529/s dan mengunakan algoritma DES dihasilkan waktu terkecil 0,23508/s dan waktu terbesar 0,2545/s, dari pengujian tersebut dapat diambil kesimpulan bahwa algoritma RC4 lebih cepat dari pada algoritma DES dalam melakukan komputasi data. Data security and confidentiality is one of the most important aspects in the field of communication, especially communication using computer media. One of the fields of science that is used to secure data is cryptography, the speed of the cryptographic process in its implementation is often an important thing to pay attention to. This study aims to determine the speed of time required to encrypt and decrypt data between two algorithms, namely the RC4 algorithm and the DES algorithm. From research conducted using data in pdf, jpg, mp3 format where the data size from the smallest is 1000kb to the largest data size of 20mb which is each tested five times and the resulting data is the smallest size of the RC4 algorithm resulting in a time of 0 , 23288 / s and the largest data yield 0.2529 / s time and using the DES algorithm the smallest time is 0.23508 / s and the largest time is 0.2545 / s, from these tests it can be concluded that the RC4 algorithm is faster than the algorithm. DES in computing data.
Co-Authors Ahmad Ridwan Hasbi Assiddiq S Jeri Widodo Putra Kartika