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All Journal Komputasi: Jurnal Ilmiah Ilmu Komputer dan Matematika Journal Of World Science Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK)
Prasetyo, Hanif
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Health Professions Law, Crime, Criminology & Criminal Justice Social Sciences

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Development of Interactive Multimedia Based Mathematics Learning Media for Class XI SMA Prasetyo, Hanif; Herfina, Herfina; Putra, Agung Prajuhana
Komputasi: Jurnal Ilmiah Ilmu Komputer dan Matematika Vol 21, No 2 (2024): Komputasi: Jurnal Ilmiah Ilmu Komputer dan Matematika
Publisher : Ilmu Komputer, FMIPA, Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/komputasi.v21i2.10321

Abstract

Mathematics is a science that studies quantity, structure, space and change. This science has abstract and universal study objects which play an important role in discipline and the development of human thinking power. The mathematical mindset is deductive, starting from general objects to important conclusions. Multimedia learning methods are an alternative to help students understand material concretely. The use of multimedia can make learning more interesting with graphics, animation, video and sound. Teachers must use approaches, methods and techniques that actively involve students in learning in order to achieve good academic achievement. The use of learning media can create new interests and motivate students. Developing mathematics learning media using Adobe Animate to create animations is an interactive learning media that can help teachers broaden students' horizons and increase student interest and motivation. Interactive multimedia-based learning can increase motivation, learning independence and be a solution to make mathematics learning interesting and easy to understand
Rancang Bangun Aplikasi Konseling Online Menggunakan Metode Prototype Pada SMAN 1 Kraksaan Prasetyo, Hanif; Rozi, Nanang Fakhrur; Putri, Rahmi Rizkiana
Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) 2025: SNESTIK V
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/p.snestik.2025.7059

Abstract

Dalam era digital saat ini, kesehatan mental menjadi perhatian penting dengan hampir 1 miliar orang menghadapi gangguan mental. Terdapat pandangan negatif terhadap kegiatan konseling pada SMAN 1 Kraksaan, sehingga mengganggu terlaksananya kegiatan konseling dengan guru konseling. Penelitian ini bertujuan untuk merancang dan membangun aplikasi konseling online berbasis Android untuk SMAN 1 Kraksaan menggunakan metode prototipe. Aplikasi ini, yang diberi nama "Ruang Bercerita," dirancang untuk memfasilitasi layanan konseling secara lebih mudah dan efisien. Metode prototipe digunakan untuk mendapatkan gambaran yang jelas mengenai kebutuhan pengguna dan fitur yang diinginkan. Dengan pendekatan ini, pengembangan aplikasi dapat lebih responsif terhadap umpan balik pengguna, sehingga menghasilkan sistem yang lebih sesuai dengan harapan. Evaluasi dilakukan berdasarkan standar ISO-9126 yang mencakup aspek Functionality, Reliability, Usability, Efficiency, dan Portability. Hasil dari penelitian ini menunjukkan bahwa aplikasi Ruang Bercerita berhasil memenuhi standar kualitas yang ditetapkan, dengan skor tinggi pada aspek-aspek tersebut. Pengembangan lebih lanjut direkomendasikan untuk peningkatan antarmuka pengguna dan alur konseling.Penelitian ini menyimpulkan bahwa aplikasi konseling online berbasis Android dapat menjadi solusi efektif untuk mendukung kesehatan mental siswa di SMAN 1 Kraksaan, dengan potensi pengembangan yang berkelanjutan untuk aplikasi serupa di masa depan.
Railway Bearing Prototypes Based on Plastic Waste HDPE and Nylon-Resin Fiber Epoxy Tyas Damayanti, Ajeng; Muharjito, Muharjito; Prasetyo, Hanif
Journal of World Science Vol. 1 No. 10 (2022): Journal of World Science
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jws.v1i10.108

Abstract

Introduction: Material composite is ingredient congested when two or more materials, each with characteristics, are combined to make material new which nature more superior than component the main thing is in certain applications. Method: In this study, composite bearing specimens were made using the method compression molding with two variation composition that is HDPE 60% + fiber nylon 5% + epoxy 35% and composition HDPE 60% + 10% nylon fiber + 30% epoxy. This manufacturing method is done by inserting recycled HDPE, fiber, nylon, and epoxy resin into the mold. Next, the pressing process is carried out with a hydraulic press and heated at a temperature of 220°C using oven electricity. Results: Results testing material shows strong bending highest on variation composition HDPE 60% + fiber nylon 10% + Epoxy 30% that is as big as 17.21 MPa. Strength bending in this composition has increased from previous studies with a bending strength of 15.66 Mpa, but not yet. Fulfill standard bearing rail composite JIS E 1203:2007 as big as 17.5 MPa. Results testing pull with standard ASTM D638 obtained the highest tensile strength at 60% HDPE + 10% nylon fiber + 30% epoxy of 8.64 Mpa. Tensile strength on composition this experience enhancement from a previous study of 0.5041 MPa. Conclusion: Prototype bearing rail train fire composite made to a 1:4 scale of the original size, which refers to standard JIS E 1203:2007. Prototype bearing rail train fire conducted material testing using bending and tensile tests.  
Co-Authors Agung Prajuhana Putra Herfina Herfina Muharjito, Muharjito Nanang Fakhrur Rozi Putri, Rahmi Rizkiana Tyas Damayanti, Ajeng