Research Publications: Recent submissions

Now showing items 361-380 of 496

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 ...
Cholera-schistosomiasis coinfection dynamics

Okosun K.O.; Khan M.A.; Bonyah E.; Okosun O.O. (John Wiley and Sons Ltd, 2019)

The present work investigates the coinfection dynamics of the cholera and schistosomiasis diseases. The steady states of the model are examined. We obtain results for the model in detail and present the stability results ...
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 ...
New approaches to the fractional dynamics of schistosomiasis disease model

Yavuz M.; Bonyah E. (Elsevier B.V., 2019)

In this paper, schistosomiasis fractional order dynamic model is examined via exponential law kernel sense and Mittag-Leffler kernel in Liouville�Caputo sense. Some special solutions for two operators are obtained using ...
Fine-grained affect detection in learners� generated content using machine learning

Kolog E.A.; Devine S.N.O.; Ansong-Gyimah K.; Agjei R.O. (Springer New York LLC, 2019)

Learners� adaptation to academic trajectory is shaped by several influencing factors that ought to be considered while attempting to design an intervention towards improving academic performance. Emotion is one factor that ...
Linking motivation and alliance to perceived ambidexterity outcomes at the individual level in academia

Teye E.T.; Abosi B.A.; Tetteh A.N.; Ntim S.Y.; Teye A.; Aseidua-Ayeh O.L.; Dubi S.A. (Emerald Group Holdings Ltd., 2019)

Purpose: Previous research has considered human motivation as a determinant of inquisitiveness, learning and innovation. However, how student�s motivation affects both exploitative/exploratory research outcomes has not yet ...
Exploiting recycled plastic waste as an alternative binder for paving blocks production

Agyeman S.; Obeng-Ahenkora N.K.; Assiamah S.; Twumasi G. (Elsevier Ltd, 2019)

The management of solid waste continues to be a major challenge, particularly in the urban agglomeration in low and middle-income countries. One type of solid waste that is of national and global concern is plastic wastes. ...
Classical and contemporary fractional operators for modeling diarrhea transmission dynamics under real statistical data

Qureshi S.; Bonyah E.; Shaikh A.A. (Elsevier B.V., 2019)

This paper is all about the development and analysis of an epidemiological model related to the disease of diarrhea that occurred in Ghana during 2008�2015. Using real statistical data, three new fractional-order mathematical ...
Geospatial analysis of landfill site selection perspectives using geographic information systems in Bongo district, Ghana

Amoah R.A.; Kursah M.B. (Springer Nature, 2019)

This study applied geospatial tools in geographic information systems�(GIS) to produce five different landfill suitability maps using criteria selection and prioritisation from the governmental guideline, the local ...
Online Learning Engagement and Satisfaction of First Year Undergraduate Students in a Blended Course

Gyimah E. (Institute of Electrical and Electronics Engineers Inc., 2019)

The adoption of blended learning as an innovative approach to teaching and learning in higher education has increased in today's 21st century classroom. And with the diversity of learners and their different learning styles, ...
Religion, law, politics and the state in Africa: Applying legal pluralism in Ghana

Tweneboah S. (Taylor and Francis, 2019)

Applying a legal pluralist framework, this study examines the complex interrelationships between religion, law and politics in contemporary Ghana, a professedly secular State characterised by high levels of religiosity. ...
Temporal Description of Annual Temperature and Rainfall in the Bawku Area of Ghana

Asamoah Y.; Ansah-Mensah K. (Hindawi Limited, 2020)

With varied implications, Ghana's temperature and rainfall are projected to rise and decline, respectively. A study exposing specific areas of concern for appropriate responses in this regard is a welcome one. This study ...
Analysis of a lymphatic filariasis-schistosomiasis coinfection with public health dynamics: Model obtained through Mittag-leffler function

Bonyah E.; Asiedu S.K. (American Institute of Mathematical Sciences, 2020)

In this paper,Lymphatic filariasis-schistosomiasis coinfected model is studied within the context of fractional derivative order based on Mittag-Leffler function of ABC in the Caputo sense. The existence and uniqueness of ...
Subject and non-subject ex-situ focus in Dagbani

Issah S.A.; Smith P.W. (Ubiquity Press, 2020)

This paper offers a description and account of the patterns of ex-situ focus in Dagbani. We show that there are two syntactic strategies for creating ex-situ focus in the language, one involving A'-movement to the left ...
Understanding the barriers and opportunities for effective management of shared sanitation in low-income settlements�the case of kumasi, ghana

Antwi-Agyei P.; Dwumfour-Asare B.; Adjei K.A.; Kweyu R.; Simiyu S. (MDPI AG, 2020)

Improved sanitation for all is a daunting task for low-income countries, and shared toilets often provide an alternative to private household sanitation for most urban residents. This study sought to provide better ...
Studying the Impacts of the Renewable Energy Integration in Telecommunication Systems: A Case Study in Lome

Dotche K.A.; Salami A.A.; Kodjo K.M.; Sekyere F.; Bedja K.-S. (Springer, 2020)

The green energy is foreseen to be a prominent resource to abate the rate of the dioxide of carbon. The technique of the switching off transmission nodes in the absence of requested service has addressed (projected) the ...
A mathematical model of tuberculosis (TB) transmission with children and adults groups: A fractional model

Fatmawati; Khan M.A.; Bonyah E.; Hammouch Z.; Shaiful E.M. (American Institute of Mathematical Sciences, 2020)

We consider a novel fractional model to investigates the (tuberculosis) TB model dynamics with two age groups of human, that is, the children and the adults. First, we formulate the model and present the basic results ...
Fractional calculus and applications of family of extended generalized Gauss hypergeometric functions

Chand M.; Prajapati J.C.; Bonyah E.; Bansal J.K. (American Institute of Mathematical Sciences, 2020)

The aim of the present paper is to establish certain new image formulae of family of some extended generalized Gauss hypergeometric functions by applying the operators of fractional derivative involving 2F1(.) due to Saigo. ...
Pollutant Profile Estimation Using Unscented Kalman Filter

Metia S.; Oduro S.D.; Sinha A.P. (Springer, 2020)

In this paper, we develop an estimation model for carbon monoxide (CO) air pollution concentrations. CO is an important pollutant which is used to calculate an air quality index (AQI). AQI becomes less reliable as the ...
Bacterial Contaminants and Antibiogram of Ghana Paper Currency Notes in Circulation and Their Associated Health Risks in Asante-Mampong, Ghana

Yar D.D. (Hindawi Limited, 2020)

Transmission of pathogens through currency notes has become very relevant in today's world due to COVID-19 pandemic. This study profiled microbial flora and their antibiotic activities from Ghana paper currency (GH�) notes ...

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