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Halleyna Widyasari
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering

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Pengaruh Metode dan Motivasi dalam Prestasi Belajar Mata Kuliah Fisika Dasar Halleyna Widyasari; Purni Munah Hartuti
SAP (Susunan Artikel Pendidikan) Vol 2, No 3 (2018): SAP
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (188.563 KB) | DOI: 10.30998/sap.v2i3.2447

Abstract

Lectures are not simply about listening, reading and writing. Lectures need many things to achieve goals, including learning methods and learning motivation given by lecturers,such as the lecturer of Fundamental Physics. This subject needs a practice to help with the implementation of Physics and needs learning motivation that can encourage students to attend the lectures effectively. Some researches have been conducted on the effect of virtual physics simulation learning method and the provision of learning motivation on the Physics learning achievement. the research is conducted on first-level students of Informatics in a private University in Jakarta. The research uses an experimental treatment method by level 2x2. Through virtual simulation learning method, it is expected that the comprehension of Fundamental Physics materials can improve in line with student’s learning motivation. The result of the research shows that the virtual physics simulation learning method can be used as an alternative to Physics Practice and that the learning motivation has an effecton the Fundamental Physics learning achievement.
OPTIMALISASI DIAMETER KAWAT UNTUK KOMPONEN SENSOR SUHU RENDAH BERBASIS SUSEPTIBILITAS HALLEYNA WIDYASARI; MOH. TOIFUR
Faktor Exacta Vol 9, No 2 (2016)
Publisher : LPPM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (583.14 KB) | DOI: 10.30998/faktorexacta.v9i2.787

Abstract

Research has been carried out low-temperature sensors based magnetic susceptibility. The study was conducted in order to obtain the most appropriate wire diameter to be used as a low temperature sensor. As the sample used three solenoid with a wire diameter of 0.10 mm; 0.15 mm; and 0.20 mm. Experiments performed using the room temperature was varied from 157K until 253K. Data collection was performed on the multimaster current, the magnetic field induced by the gaussmeter, medium temperature with a digital thermocouple. Medium magnetic susceptibility values obtained by linear regression of data electric current and magnetic induction. Based on the analysis of the data it can be concluded solenoid with a wire diameter of 0.15 mm is most suitable solenoid is used as a temperature sensor cold. This sensor has a degree of linearity better and more sensitive than other sensors. Equation-temperature circuit followed by I is the current and T the temperature of the medium.
Co-Authors Abi Suar Aji Saputra Chumidach Roini Fatma Hamid Fitriningsih P. Mahmud Hijrasil Hijrasil Ismi Musdalifah Darsan Limatahu, Iqbal Mardia Hi Rahman, Mardia Hi Moh. Toifur Nur Fajrhi Nurdin Abdul Rahman Purni Munah Hartuti Saprudin, Saprudin Sartika Putri Sailuddin Usman Sambiri Zandy Pratama Zain