Inside Front Cover

Pages 1-1

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Statistical method to predict the sunspots number

Pages 175-179

H.I. Abdel-Rahman; B.A. Marzouk

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Photometric and astrometric study of open cluster FSR 814 (Koposov 36) using SDSS/2MASS/PPMXL/Gaia DR2

Pages 180-186

M.A. Zayed

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The morphological study of spiral/lenticular galaxies in some pairs

Pages 187-193

Y.H.M. Hendy; Gamal B. Ali

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The photometric and geometric analysis of galaxy pair KPG 578

Pages 194-200

Y.H.M. Hendy; Gamal B. Ali

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Investigation of structural and electrical properties of ZnO varistor samples doped with different additives

Pages 201-207

M.M. Saadeldin; Osama A. Desouky; Makram Ibrahim; G.E. Khalil; M.Y. Helali

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Modeling sun’s radiation effect on restricted four bodies

Pages 208-213

M.N. Ismail; Sahar H. Younis; Fatma M. Elmalky

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Ionospheric scintillations detected by SCINDA-Helwan station during St. Patrick’s Day geomagnetic storm

Pages 214-219

Ayman M. Mahrous; Makram Ibrahim; J. Berdermann; Hager M. Salah

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Using RTK and VRS in direct geo-referencing of the UAV imagery

Pages 220-226

M. Rabah; M. Basiouny; E. Ghanem; A. Elhadary

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Crustal deformation of the southeastern corner of Egypt derived from geodetic data

Pages 227-236

Mohamed Saleh; Kamal Sakr; Mohamed Rashwan; Karrar El-Faragawy; Mohamed El-Dabaa

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Co-seismic ionospheric GPS-TEC disturbances from different source characteristic earthquakes in the Himalaya and the adjoining regions

Pages 237-246

Param K. Gautam; Vishal Chauhan; Rajesh Sathyaseelan; Naresh Kumar; John P. Pappachen

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Anomalous ultra low frequency signals possibly linked with seismic activities in Sumatra, Indonesia

Pages 247-252

E.M. Takla; A. Khashaba; M. Abdel Zaher; A. Yoshikawa; T. Uozumi

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Iron ore prospecting based on very low frequency-electromagnetic and geoelectrical resistivity at Wadi Abu Subeira, Northeastern Aswan, South Egypt

Pages 253-263

Mahmoud A.A. Youssef; Ahmed M.S. Abd El-Gawad; Karam S.I. Farag

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Development of model for predicting elastic parameters in ‘bright’ field, Niger Delta using rock physics analysis

Pages 264-278

S.J. Abe; M.T. Olowokere; P.A. Enikanselu

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Geoelectrical exploration of groundwater at West Dayrout Area, Assiut Governorate, Egypt

Pages 279-296

Th.H. Abdel Hafeez; H.S. Sabet; A.N. El-Sayed; M.A. Zayed

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Integration of airborne geophysical and satellite imagery data to delineate the radioactive zones at west Safaga Area, Eastern Desert, Egypt

Pages 297-308

M.A. Zayed

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3D Electrical Resistivity Imaging (ERI) for subsurface evaluation in pre-engineering construction site investigation

Pages 309-317

Olawale Olakunle Osinowo; Michael Oluseyi Falufosi

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Utilizing the geological data and remote sensing applications for investigation of groundwater occurrences, West El Minia, Western Desert of Egypt

Pages 318-333

Mohamed Yousif; Hassan S. Sabet; Saad Y. Ghoubachi; Ameer Aziz

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Structural study using 2D modeling of the potential field data and GIS technique in Sohag Governorate and its surroundings, Upper Egypt

Pages 334-346

Hosni H. Ghazala; Ismael M. Ibraheem; M Lamees; Menna Haggag

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Assessment of groundwater prospect and aquifer protective capacity using resistivity method in Olabisi Onabanjo University campus, Ago-Iwoye, Southwestern Nigeria

Pages 347-360

Olateju O. Bayewu; Moroof O. Oloruntola; Ganiyu O. Mosuro; Temitope A. Laniyan; Stephen O. Ariyo; Julius O. Fatoba

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Delineation potential gold mineralization zones in a part of Central Eastern Desert, Egypt using Airborne Magnetic and Radiometric data

Pages 361-376

Sayed Omar Elkhateeb; Mahmoud Ali Gaballah Abdellatif

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Application of geoelectrical measurements for detecting the ground-water seepage in clay quarry at Helwan, southeastern Cairo, Egypt

Pages 377-389

A.M.S. Abd El-Gawad; A.S. Helaly; M.S.E. Abd El-Latif

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Gamma-ray spectrometric investigation of north El-Tor area, southwestern Sinai, Egypt

Pages 390-398

Ibrahim M. Gaafar; Ahmed Abdrabboh; Abdalla S. Alshami

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