A Suggested Alternative to Dark Matter in Galaxies: I. Theoretical Considerations

Hanna A. Sabat, Raed Z. Bani-Abdoh  and  Marwan S. Mousa

1-14

An Investigation of the Impacts of Available Real Single-photon Sources on Quantum Communication Secure Length

Azadeh Ahmadian,  Sara Tofighi   and  Rasoul Malekfar

15-24

Activation Energy and Magnetic Susceptibility of Samarium Sulfide (SmS) under the Effect of Pressure at Constant Temperature

Dipak Raj Adhikari

25-29

New Bound State Solutions of 3-Dimensional Modified Eckart Potential Plus a New Modified Deformed Hylleraas Potential in RNCQM and NRNCQM Symmetries

Abdelmadjid Maireche

31-49

Behaviour of Bianchi Type-V Dark Energy Model in f(R,T) Gravity with a Specific Form of Hubble Parameter

Pramod P. Khade

51-63

Comparison of Models to Evaluate Daily Available Energy with Photovoltaic Array at Sirinka, Ethiopia

Tegenu Argaw Woldegiyorgis

65-75

Prediction of the Half-metallic Properties of Co2MnGa1-xAlx Heusler Alloys

Djillali Amari, Fethallah Dahmane, Mohamed Mokhtari, Lotfi Zekri  and Noureddine Zekri

77-83

Some Algebraic and Topological Structures of Laplace Transformable Functions

Khalida M. Aalm, Dawood Khan, Abdul Rehman, Saleem Iqbal, Sardar Muhammad and Mehmood Khan

85-89

Neutron-Physical and Radiation Characteristics of Different Low Enrichment Fuels (Thorium and Uranium) in a Proposed JRTR Research Reactor

M. A. Abu Sondos

91-98

Structural and Surface Morphology of Multi-phase Cadmium Stannic Oxide Thin Films Prepared by Spray Pyrolysis Technique

Hameed A. Radwan, Qutaibah A. Abd-Aljabbar, Abed A.Khalefa  and  Khalil I. Mohammed

99-104

Morphological Design of the Photonic Crystals' Influence on Improving the Optoelectronic Properties of a-SiGe:H Thin Film Solar Cell

Boumediene Sadoun, Souheil Mouetsi, Abdesselam Hocini and Roumaissa Derdour

105-118

First Principles' Calculations of CO Adsorption on Bimetallic Nickel-Iron Clusters

Muna Tayyem, Bothina Hamad and Abdel-Monem M. Rawashdeh

119-127