Journal Issue

Volume 5, Number 3


Index terms:
Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.655
Pages : 207-208

Index terms: Anechoic chamber, Geomagnetic fields, Helmholtz coil, Lombok Island
Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.606
Pages : 209-218

Index terms: Decay time, Groundwater, MRS, water content, 3-D inversion

Three-dimensional Inversion of Magnetic Resonance Sounding (MRS) for Groundwater Detection

Warsa Warsa, Hendra Grandis, Wahyudi W. Parnadi, Djoko Santoso

Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.614
Pages : 219-226

Index terms: 1-D model, 2-D model, Geothermal, Magnetotelluric, Nonlinear Conjugate Gradient
Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.607
Pages : 227-241

Index terms: Earthquake, Interoccurrence times, Lesser Sunda Islands, Magnitude, Weibull distribution

Lesser Sunda Islands Earthquake Inter-occurrence Times Distribution Modeling

Indira Puteri Kinasih, Giri Wahyu Wiriasto, Bulkis Kanata, Teti Zubaidah

Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.610
Pages : 242-250

Index terms: Earthquake, Geomagnetic, Polarization, psd

Changes of the Geomagnetic Signals Linked to Tohoku Earthquake on March 11th 2011

Bulkis Kanata, Teti Zubaidah, Cipta Ramadhani, Budi Irmawati

Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.611
Pages : 251-258

Index terms: Acoustic emission signal, Damage concrete, Denoising, SNR, Wavelet
Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.613
Pages : 259-268

Index terms: Electron fluxes, Magnetic field, Pc5 magnetic pulsations, Radiation belt

Pc5 Magnetic Pulsations during the Outer Electron Radiation Belt

L. Muhammad Musafar K, Triyanta , W. Sugitomo, A. Yoshikawa, T. Uozumi

Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.612
Pages : 269-276

Index terms: Carrier based PWM, Dual-inverter fed, Open-end winding, Total Harmonics Distortion (THD)

Performance Comparison of PWM Schemes of Dual-inverter FED Five-phase Motor Drives

I Nyoman Wahyu Satiawan, Ida Bagus Fery Citarsa, I Ketut Wiryajati, Mohan V. Aware

Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.609
Pages : 277-286

Index terms: FPGA module, LED driver, power converter
Publication Date (Online):
Dec 17, 2014
DOI: https://doi.org/10.14716/ijtech.v5i3.608
Pages : 287-292