1 citations · 1 across the 6 of their papers we have counts for
9 papers
Simulation Studies of a Novel Muography Detector for the Great Pyramids
S. Aly, Y. Assran, A. Bonneville +10
Muography is an imaging technique that can be used to examine the interior structure of large-size objects. The technique is based on measurements of the absorption of cosmic-ray m…
Compressed Intersection Annihilator Graph
Mayssa Soliman, Nefertiti Megahed
Let R be a commutative ring with a non-zero identity. In this paper, we define a new graph, the compressed intersection annihilator graph, denoted by , and investigate some…
Absence of Typical Haversian System from the Compact Bone of Some Reptile and Bird Species
Yasser Ahmed, Mohamed Abdelsabour-Khalaf, Fatma Khalil
Background and Objective: Mammalian compact bone is composed mostly of Haversian system. Although there are many studies describing the typical Haversian system in mammals, there a…
Inner-shell Annihilation of Positrons in Argon, Iron and Copper Atoms
M. A. Abdel-Raouf, M. M. Abdel-Mageed, S. Y. El-Bakry
The annihilation parameters of positrons with electrons in different shells of Argon, Iron and Copper atoms are calculated below the positronium (Ps) formation thresholds. Quite ac…
The Growth of the Local Void and the Origin of the Local Velocity Anomaly
I. Iwata, K. Ohta, K. Nakanishi +2
The Local Void is the nearest void from us and is thought to be playing an important role in the kinematics of the local universe, especially as one of the suspected source of the…
The fundamental plane of isolated early-type galaxies
Fatma M. Reda, Duncan A. Forbes, George K. T. Hau
Here we present new measurements of effective radii, surface brightnesses and internal velocity dispersions for 23 isolated early-type galaxies. The photometric properties are deri…