Search Results - "geomagnetism"

Impact of geomagnetically induced current on power grid resiliency under extreme geomagnetic disturbance by Mohammed Khurshid, Zmnako, Ab Aziz, Nur Fadilah, Rhazali, Zeti Akma, Ab Kadir, Mohd Zainal Abidin

“…This study presents a detailed case study of the extreme geomagnetic disturbance (GMD) impacts on high voltage (HV) power networks in Peninsular Malaysia. …”
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Isyarat geomagnet untuk peramalan gempa bumi by Muhammad Yusof, Muhammad Khairul Adib, Abdullah, Mardina, Abdul Hamid, Nurul Shazana

“…Bagi mencapai matlamat ini, salah satu pendekatan yang semakin mendapat perhatian adalah melalui pengesanan isyarat berfrekuensi rendah pada medan megnet Bumi (geomagnet). Secara teorinya, mekanisme bawah tanah yang berlaku beberapa minggu sebelum gempa menjana isyarat yang menganggu medan geomagnet dan boleh dicerap di permukaan Bumi-isyarat ini dianggap petanda gempa bumi. …”
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Correlation analysis of geomagnetic parameter with south atlantic anomaly region by Khairul Afifi Nasuddin, Mardina Abdullah, Nurul Shazana Abdul Hamid

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Influence of Geomagnetically Induced Currents on Three-Phase Power Transformers by Masoum, Mohammad, Moses, Paul

“…A new nonlinear model has been adapted to include Geomagnetically Induced Currents (GIC) entering the neutrals of three-phase transformers. …”
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New satellite attitude control structure using the geomagnetic field by Mohd Suhadis, Nurulasikin, Varatharajoo, Renuganth

“…The geomagnetic field is the main source of information considered when dealing with the magnetic attitude control system of a satellite. …”
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Statistical significance of geomagnetic diurnal variation anomalies prior to worldwide earthquakes by Khairul Adib Yusof, Mardina Abdullah, Nurul Shazana Abdul Hamid, Ahadi, Suaidi, Ghamry, Essam

“…The anomalous behavior of geomagnetic diurnal variation was reported by prior studies several months before the great 2011 Tohoku earthquake. …”
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Deep Learning-Based Geomagnetic Navigation Method Integrated with Dead Reckoning by Yan, Suqing, Su, Yalan, Luo, Xiaonan, Sun, Anqing, Ji, Yuanfa, Kamarul Hawari, Ghazali

“…To address these issues, we propose a coarse-to-fine geomagnetic indoor localization method based on deep learning. …”
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Statistical significance of geomagnetic diurnal variation anomalies prior to worldwide earthquakes by Yusof, Khairul Adib, Abdullah, Mardina, Abdul Hamid, Nurul Shazana, Ahadi, Suaidi, Ghamry, Essam

“…The anomalous behavior of geomagnetic diurnal variation was reported by prior studies several months before the great 2011 Tohoku earthquake. …”
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Comparative analysis of variants of geomagnetic diurnal variation ratio method for earthquake precursor detection by Nur Fatin Irdina Zulhamidi, Mardina Abdullah, Nurul Shazana Abdul Hamid, Khairul Adib Yusof

“…Future studies will be conducted to correlate geomagnetic variations with seismo-ionospheric response and physical ground movement prior to the events. …”
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Variations of total electron content during quiet and disturbed geomagnetic conditions over Malaysia by Sadia, Mostofa, Mardina, Abdullah, Mohamad Tariqul, Islam, Siti Aminah, Bahari, Ahmmed, Mohammad Badal

“…This paper considers four cases of geomagnetic disturbances were considered 9 March, 27 March, 4 September 2008, and 22 July 2009. …”
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Earthquake prediction model based on geomagnetic field data using automated machine learning by Yusof, Khairul Adib, Mashohor, Syamsiah, Abdullah, Mardina, Amiruddin, Mohd, Rahman, Abd, Abdul Hamid, Nurul Shazana, Qaedi, Kasyful, Matori, Khamirul Amin, Hayakawa, Masashi

“…The observation of geomagnetic anomalies appearing prior to earthquakes (EQs) is theorized to be generated by underground seismic processes. …”
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Determination of satellite orbits and the global positioning system by Agrotis, Loukis George

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Correlations between earthquake properties and characteristics of possible ULF geomagnetic precursor over multiple earthquakes by Yusof, Khairul Adib, Abdullah, Mardina, Abdul Hamid, Nurul Shazana, Ahadi, Suaidi, Yoshikawa, Akimasa

“…In this study, we improved and adapted existing signal processing methods on vast geomagnetic field data to investigate the correlations between various earthquake properties and characteristics of possible geomagnetic precursors. …”
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Interpretable N-BEATS deep networks of multistep forecasting for the ground-based geomagnetic Dst index by Mashohor, Syamsiah, Khirul Ashar, Nur Dalila, Sali, Aduwati, Jusoh, Mohamad Huzaimy, Yoshikawa, Akimasa, Abdul Latiff, Zatul Iffah, Hairuddin, Muhammad Asraf

“…The importance of geomagnetic disturbances represented by ground earth activities based on the disturbance storm time (Dst index) entails an early forecast of geomagnetic storm occurrence, which could potentially disrupt the system operations. …”
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Heat fluxes at the Earth's surface and core-mantle boundary since Pangea formation and their implications for the geomagnetic superchrons by Zhang, Nan, Zhong, S.

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Investigation into the relation between geomagnetic data and earthquake occurrence using statistical approach / Nur Hidayah Ismail by Nur Hidayah , Ismail

“…In this study, the focus is on the proxy of the geoeffective solar events, which is the geomagnetic Ap index and the data of shallow worldwide earthquakes. …”
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Multi-class classification automated machine learning for predicting earthquakes using global geomagnetic field data by Qaedi, Kasyful, Abdullah, Mardina, Yusof, Khairul Adib, Hayakawa, Masashi, Zulhamidi, Nur Fatin Irdina

“…The challenging task of earthquake (EQ) prediction has recently gained significant attention, particularly with machine learning techniques. Geomagnetic field analysis has yielded promising results in identifying EQ precursors. …”
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Statistical global investigation of pre-earthquake anomalous geomagnetic diurnal variation using superposed epoch analysis by Yusof, Khairul Adib, Abdullah, Mardina, Abdul Hamid, Nurul Shazana, Ahadi, Suaidi, Ghamry, Essam

“…Recent studies reported that the diurnal variation of the geomagnetic field exhibited anomalous characteristics several months before earthquakes (EQs). …”
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GPS assisted helicopter photogrammetry for highway profiling by Joy, Christopher Iain Harold

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Seasonal variation of physico-chemical parameters in upstreamrivers of Timah Tasoh Lake, Perlis / Siti Aesah Abdullah by Abdullah, Siti Aesah

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