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Department of Information Technology Education: Recent submissions

Now showing items 1-20 of 27

Application of an index-based scheme to fish pond culture in Ghana

Dontwi, I.K; Boateng, F.O; Dontwi, J (Published in AMERICAN JOURNAL OF SCIENTIFIC AND INDUSTRIAL RESEARCH, 2010)

The problem of stocking fish types to fish pond in the Ghanaian setting is highlighted and addressed using a simple but powerful algorithm. A case study of matching fish types of specific quality requirement to a given ...
Automatic determination of fiber orientation on OSB surface using line detection method based on small eigenvalue analysis

Hu C.; Tanaka C.; Okai R.; Ohtani T. (2005)

The modulus of rupture (MOR) which is the key to the strength of oriented strand board (OSB) depends on the fiber orientation on OSB surface. In order to improve the quality of OSB products, it is essential to optimize the ...
Assessment of sawdust briquettesas valuable biomass fuel-energy productsin relation to their solid woods from ten plants of different densities

Antwi-Boasiako C.; Appiah-Denkyira A.D.; Mitchual J. (2012)

Forests are enormous energy stores for fuel. Global resource base and supply are currently diminishing due to rapid population growth. Their management involves schemes, which provide accessible alternatives and sustainable ...
A bank of classifiers for robust object modeling in wavelet domain

Tawiah T.A.-Q.; Lea R.M. (Institute of Electrical and Electronics Engineers Inc., 2014)

Image and video content analysis applications typically require functionalities such as object classification, detection and tracking, and activity recognition. Objects may undergo translation, rotation, and changes in ...
Interrogation of dialogic potential of university websites in Ghana

Ibrahim M.; Adam D.R.; De Heer F. (SAGE Publications Ltd, 2015)

The purpose of this paper is to examine the dialogic features of university websites in Ghana and their potential for interacting with existing students while wooing potential students. This study was executed via a content ...
Computer self-efficacy among senior high school teachers in Ghana and the functionality of demographic variables on their computer self-efficacy

Sarfo F.K.; Amankwah F.; Konin D. (Sakarya University, 2017)

The study is aimed at investigating 1) the level of computer self-efficacy among public senior high school (SHS) teachers in Ghana and 2) the functionality of teachers' age, gender, and computer experiences on their computer ...
The electrical MHD and Hall current impact on micropolar nanofluid flow between rotating parallel plates

Shah Z.; Islam S.; Gul T.; Bonyah E.; Altaf Khan M. (Elsevier B.V., 2018)

The current research aims to examine the combined effect of magnetic and electric field on micropolar nanofluid between two parallel plates in a rotating system. The nanofluid flow between two parallel plates is taken under ...
Three dimensional third grade nanofluid flow in a rotating system between parallel plates with Brownian motion and thermophoresis effects

Shah Z.; Gul T.; Islam S.; Khan M.A.; Bonyah E.; Hussain F.; Mukhtar S.; Ullah M. (Elsevier B.V., 2018)

The heat and mass transmission effects of non-Newtonian electrically conducting nanofluid flows, considering (third grad fluid) between two parallel plates with rotating system has been analyzed. The problem is demonstrated ...
Online shopping in sub-Saharan Africa: Evidence from Ghana

Adasa Nkrumah K.F.; Ping L.; Gyamfi S.A.; Hossin M.A. (Association for Computing Machinery, 2018)

Using extended UTAUTII and Structural Equation Modelling, we develop hypotheses regarding the factors influencing the behaviour of online shopping in the sub-Saharan Africa and test them on a sample of 400 online shoppers ...
Radiative MHD thin film flow of Williamson fluid over an unsteady permeable stretching sheet

Shah Z.; Bonyah E.; Islam S.; Khan W.; Ishaq M. (Elsevier Ltd, 2018)

In this research work we have examined the flow of Williamson liquid film fluid with heat transmission and having the impact of thermal radiation embedded in a permeable medium over a time dependent stretching surface. The ...
The study of the entropy generation in a thin film flow with variable fluid properties past over a stretching sheet

Gul T.; Haleem I.; Ullah I.; Khan M.A.; Bonyah E.; Khan I.; Shuaib M. (SAGE Publications Inc., 2018)

This research inspects the liquid film flow of the nanofluid in a permeable medium with the consequence of thermal radiation over a stretching sheet. The viscidness and thermal conduction of the nanofluid varies with ...
Slip flow of Eyring-Powell nanoliquid film containing graphene nanoparticles

Khan N.S.; Zuhra S.; Shah Z.; Bonyah E.; Khan W.; Islam S. (American Institute of Physics Inc., 2018)

The purpose of the present study is to discuss the effects of graphene nanoparticles on two dimensional magnetohydrodynamic unsteady flow and heat transfer in a thin film Eyring Powell nanofluid past a stretching sheet ...
Study of two-dimensional boundary layer thin film fluid flow with variable thermo-physical properties in three dimensions space

Palwasha Z.; Khan N.S.; Shah Z.; Islam S.; Bonyah E. (American Institute of Physics Inc., 2018)

The conversion of study in two dimensional (x, y) medium into three dimensions space (x, y, z) of a magnetohydrodynamic mixed convective heat and mass transfer boundary layer flow of a thin film second-grade fluid with ...
New aspects of poor nutrition in the life cycle within the fractional calculus

Baleanu D.; Jajarmi A.; Bonyah E.; Hajipour M. (Springer International Publishing, 2018)

The nutrition of pregnant women is crucial for giving birth to a healthy baby and even for the health status of a nursing mother. In this paper, the poor nutrition in the life cycle of humans is explored in the fractional ...
Impact of thermal radiation on electrical MHD rotating flow of Carbon nanotubes over a stretching sheet

Shah Z.; Bonyah E.; Islam S.; Gul T. (American Institute of Physics Inc., 2019)

The main objective of this article is to study the inventive conception of the electrical Magneto hydrodynamics (MHD) rotational flow of Single and Multi-Walled Carbon nanotubes (SWCNTs/MWCNTs) base on the fluids (water, ...
Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

Khan N.S.; Zuhra S.; Shah Z.; Bonyah E.; Khan W.; Islam S.; Khan A. (Institute of Physics Publishing, 2019)

The combined influences of Hall current and thermophoresis on a magnetohydrodynamic mixed convective heat and mass transfer flow of a thin film second-grade fluid with viscous dissipation and thermal radiation past a ...
Steady laminar natural convection of nanofluid under the impact of magnetic field on two-dimensional cavity with radiation

Saleem S.; Nguyen-Thoi T.; Shafee A.; Li Z.; Bonyah E.; Khan A.U.; Shehzadi I. (American Institute of Physics Inc., 2019)

In current investigation, steady free convection of nanofluid has been presented in occurrence of magnetic field. Non-Darcy model was utilized to employ porous terms in momentum equations. Working fluid is H2O based ...
Analysis of 3D IS-LM macroeconomic system model within the scope of fractional calculus

Bonyah E.; Atangana A.; Chand M. (Elsevier Ltd, 2019)

A mathematical model providing an asymptotic description of macro-economic system is considered in this work. The system in general deals with performance, behaviour, decision-making of an economy as a whole and also the ...
Heat transfer in a permeable cavity filled with a ferrofluid under electric force and radiation effects

Saleem S.; Shafee A.; Nawaz M.; Dara R.N.; Tlili I.; Bonyah E. (American Institute of Physics Inc., 2019)

The behavior of ferrofluid inside a porous space due to electric field has been investigated through an innovative approach. The coupled equations were solved with Control volume finite element method. Properties of ...
Experimental Study on Water-Jet Shock Microforming Process Using Different Incident Pressures

Quaisie J.K.; Yun W.; Zhenying X.; Chao Y.; Li F.; Baidoo P.; Sekyi-Ansah J.; Asamoah E. (Hindawi Limited, 2020)

The purpose of this paper is to demonstrate a new process technology using the cavitation phenomenon, mainly a water-jet shock microforming, for the fabrication of a metallic foil. 304 stainless steel was exposed to a ...

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