Artikel dari Penerbit "Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung"

Ditemukan 413 artikel.


Studi Pengaruh Suhu Dan Tekanan Udara Terhadap Daya Angkat Pesawat Di Bandara S. Babullah Ternate

Oleh: Fadholi, Akhmad

There are three levels of operation in aviation that very important and related to meteorology. They are take off, flight (cruising), and landing. The third phase requires meteorological information. Some of meteorological elements may influence the aircraft ability at critical moments are temperatu...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Perbandingan Hasil Uji Fisis Komposit Polimer Berbasis Perlit Dengan Batu Apung

Oleh: Karo Karo, Pulung

Two kinds of polymer composites hava been made from the basic materials: (a) of an epoxy resin with a river sand aggregate which was mixed with a pumice, and (b) of an apoxy resin with a silica sand aggregate which was mixed with perlite. The preparation of samples used the same percentage of weight...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Fabrikasi dan Karakterisasi Elektroda untuk Sistem Capasitive Deionization(CDI) pada Proses Desalinasi Larutan NaCl dengan Metode Freezing-Thawing

Oleh: Endarko, Iim Fatimah,

An electrode has been made for capacitive deionization (CDI) technology during the process of desalination of NaCl solution using freezing-thawing method. The electrodes are made of a combination of coconut shell activated carbon, graphite and polyvinyl alcohol by varying the material composition a...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Identifikasi Kandungan Radon (Rn-222) pada Bahan Bangunan Batu Bata di Kawasan Aceh Besar

Oleh: Rini Safitri, Evi Yufita,

The research about identifying of radon (Rn-222) esposure in a brick manufacture has been done. The aim is to identify the behavior of radon before and after burning in a brick factory in Aceh Besar district. Samples were taken at 6 villages namely Lhiep village, Krueng Anoi, Lamreung, Lambada Peuka...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Aplikasi Software 3 Dimensi Inversi Dalam Interpretasi Sebaran Air Tanah

Oleh: Darsono, R. R. Wahyuningrum, Budi Legowo,

3-D resistivity inversion study to determine the distribution of water land in the hamlet Platarejo and hamlet Selorejo been calculated using geoelectric dipole- dipole configuration. Through data processing by using software Res2Dinv and software Res3Dinv. The result obtained from the software ...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Pengaruh Variasi doping Lantanum pada Barium Titanat (Ba1-xLaxTiO3) terhadap Struktur Mikro dan Sifat Ferroelektrik

Oleh: Y. Iriani, N. Nurhadi, A. Jamaluddin,

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Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Desain dan Karakterisasi Penggunaan Sensor Efek Hall UGN3503 untuk Mengukur Arus Listrik pada Kumparan

Oleh: Warsito, Johan Wahyudi, Gurum Ahmad Pauzi,

Hall effect is a deflection of electricity phenomena (electrons) in the conductor plate because of the magnetic fields effect. UGN3503 is a sensor with Hall effect principle, In this study UGN3503 sensor used to measure the electric current in the coil Leybold P6271 with non destructive method. Micr...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Analisa Rugi-Rugi Serat Optik Sebagai Potensi Aplikasi Sensor Weigh In Motion (WIM) Lima Lekukan

Oleh: Hery Purwanto, Deajeng Wulandari, Mohtar Yunianto,

Fiber optic loss yielded from macrobending with fivebending model prototype. The purpose this study is to determine the influence of scratches variation toward the loss as a potential Weigh In Motion (WIM) sensor applications to plastic optical fiber (POF) diameter 0,5mm.. Pressure influence toward ...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Penerapan Metode Dinamika Molekul untuk Pembelajaran: Konsep Titik Leleh dan Perubahan Wujud

Oleh: Artoto Arkundato, Widiasih, Herawati, Heni Safitri,

Molecular dynamics method has been applied to model the phase transition of the aluminium (Al). We used the LAMMPS molecular dynamics code to simulate the physical process of the phase transition and observing the dynamics of atoms by using Jmol vizualitation code. From the simulation data we foun...

Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika

Pengaruh Penambahan MgO Pada SiO2 Berbasis Silika Sekam Padi Terhadap Karakteristik Komposit MgO-SiO2 Dan Kesesuaiannya Sebagai Bahan Pendukung Katalis

Oleh: Kamisah D. Pandiangan, Reza Pahlepi, Simon Sembiring,

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Sumber: Jurnal Teori dan Aplikasi Fisika; Jurnal Teori dan Aplikasi Fisika