Article ID : 2020/PSIJ/61067 : Modeling of a Condenser in Dynamic Operation Using Comsol Multiphysics Software
Jean-Louis Comlan Fannou1,2,3*, Kouandété Valéry Doko1, Vincent Prodjinonto1, Louis Lamarche2, Stanislaw Kajl2, Gérard Degan1 and Emile A. Sanya1
1 Laboratoire d’Energétique et de Mécanique Appliquées (LEMA), École Polytechnique d'AbomeyCalavi, 01 BP 2009 Cotonou, Benin.
2 Thermal Technology Center (TTC), Department of Mechanical Engineering, École de Technologie Supérieure, Université du Québec, 1100, Notre-Dame Street West, Montréal, H3C 1K3, Canada.
3 Ecole Nationale Supérieure de Génie Énergétique et Procédés (ENSGEP)/ UNSTIM BP 2282 GOHO
Abomey, Benin.

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Article ID : 2020/PSIJ/61010 : Protection Value of Tropospheric Radio Refractivity over Nigerian Atmosphere
M. A. Adeniji1* and D. O. Olorode2
1 Department of Physical Science, Yaba College of Technology, Yaba, Lagos, Nigeria.
2 Department of Physics, University of Lagos, Akoka, Yaba, Lagos, Nigeria.

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Article ID : 2020/PSIJ/61054 : In Situ Measurement of the Compressive Strength of Local Concrete: Correlation between Nondestructive and Destructive Tests 

Saïdou Bamogo1*, David Y. K. Toguyeni2, Fati Zoma3 and Mohamed Yerbanga4
1 Laboratory of Physics and Chemistry of Environment (LPCE), University JKZ-UFR/SEA-03 PP 7021,
Ouagadougou, Burkina Faso.
2 Laboratory of Physics and Chemistry of Environment (LPCE), Polytechnic School of Ouagadougou
(EPO), Ouagadougou, Burkina Faso.
3 Laboratory of Physics and Chemistry of Environment (LPCE), University of Fada N’Gourna, Burkina
Faso.
4 National Laboratory for Building and Public Works (LNBTP), Ministry of Infrastructure, 01 PB 133
Ouagadougou, Burkina Faso.

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Article ID : 2020/PSIJ/58219: Method of Lines Analysis of Soret and Dufour
Effects on an Unsteady Heat and Mass Transfer MHD Natural Convection Couette Flow
M. O. Durojaye1*, J. A. Kazeem1, F. O. Ogunfiditimi1 and I. J. Ajie2
1Department of Mathematics, University of Abuja, Nigeria.
2Mathematics Programme, National Mathematical Center, Abuja, Nigeria.

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Article ID : 2020/PSIJ/56604: Electrical and Optical Properties of Boron Doped Zinc Oxide Thin-film Deposited by Metal-organic Chemical Vapour Deposition for Photovoltaic Application
Duke Ateyh Oeba1* and Cliff Orori Mosiori2
1Department of Physics, University of South Africa, P.O.Box 392, Pretoria 0003, South Africa.
2Department of Mathematics and Physics, Technical University of Mombasa, P.O.Box 90420 -80100,
GPO Mombasa, Kenya.

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Article ID : 2020/PSIJ/55300:  Radionuclides (226Ra, 232Th and 40K) Contents and Associated Hazard Levels of Two Commonly used Brands of Cement in Ile-Ife, Nigeria
Ogundele Lasun Tunde1*
1Department of Physics, University of Medical Sciences, Ondo, Nigeria.

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Article ID : 2019/PSIJ/53863: Determining and Mapping Groundwater Quality of
Gerado River Catchment Using Water Quality Index and Geo-spatial Techniques
Amare GebreMedhin Nigusse1* and Abdul-Aziz Hussein1
1Institute of Geo-information and Earth Observation Sciences, Mekelle University, Mekelle, Ethiopia.

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Article ID : 2019/PSIJ/49945 : Estimation of Sample Size for Research Design Based on Confidence Interval

Habib Ahmed Elsayir1
1Department of Mathematics, Umm Al Qura University (K.S.A), Al Qunfudha University College,
P.O.Box 1109-21912, Saudi Arabia.

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 Article ID : 2018/PSIJ/45147 : Impacts of Various ENSO Phases on Cereal Crop Productivity in the Upper Awash Basin, Central High Land of Ethiopia
Abdisa Alemu1*, Dirba Korecha2 and Muktar Mohamod1
1Haramaya University, P.O. Box 138, Diredawa, Ethiopia.
2USGS/Famine Early Warning Systems Network, P.O. Box 17403, Addis Ababa, Ethiopia.
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Article ID : 2018/PSIJ/45163 : Design and Development of an Alternative Device for Non-Ionising Radiation Detection
K. D. Adedayo1, A. G. Ashidi1*, H. O. Oloruntoke1 and T. Ewetumo1
1Department of Physics, Federal University of Technology, Akure, Nigeria.
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Article ID : 2018/PSIJ/40228 : Geophysical Survey of Groundwater Potential and Radioactivity Assessment of Soil Depth Lithology for Drinking Water Quality Determination

E. O. Agbalagba1*, O. N. Nenuwe1 and L. R. Owoade2
1Department of Physics, Federal University of Petroleum Resources, Effurun, Nigeria.
2National Institute of Radiation Protection and Research, University of Ibadan, Nigeria.

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Article ID : 2016/PSIJ/29966: Utilization of Thermal Energy in Ceramic and Tile Industry Using Modeling Thermoelectric Generator
Ail Madani Mohammadi1*, Hadi Saghafi2
1Department of Electrical Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
2Department of Electrical Engineering, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
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Article ID : 2017/PSIJ/36337: Understanding Nuclear Binding Energy with Strong Interaction
U. V. S. Seshavatharam1* and S. Lakshminarayana2
1Honorary Faculty, I-SERVE, Survey no-42, Hitex Road, Hitech City, Hyderabad-84, Telangana, India.
2Department of Nuclear Physics, Andhra University, Visakhapatnam-03, AP, India.