Browse Items (3075 total)

Despite the investments and efforts to develop irrigation systems, many irrigation projects in Ghana are not working up to design expectations, whilst others have been abandoned altogether. To address this, factors influencing the abandonment of…

Marketisation is the application of economic theory to the practice of higher education. This is
based on the fundamental notion of the primacy of the market as a tool for business and
strategic decisions. The market is the primary unit of focus as…

In this study, we jointly modeled longitudinal CD4 count data and survival outcome (time-to-first occurrence of composite outcome of death, cardiac tamponade or constriction) in other to investigate the effects of Mycobacterium indicus pranii…

Since the outbreak of COVID-19 in China, in December 2019, almost no country in the world has been spared the devastation caused by the pandemic. In this paper, I model and analyze the trend of COVID-19 in Africa along space and time, in order to…

At five levels of Bile (No bile, 1.2 ml, 1.4 ml, 1.6 ml and 1.8 ml) and two nutrient levels (Nutrient medium and No Nutrients) the effect of Bile and Nutrients on microbes and the evolution of temperature, electrical conductivity, surface tension and…

After reviewing the theoretical and empirical literature on Item Response Theory (IRT) and Item-Nonresponse, this study investigates three issues: Firstly, to identify the most appropriate IRT model for understanding item-nonresponse. Secondly, to…

The use of Spatial Bayesian Vector Autoregressive (SBVAR) models for river flow forecasting is studied in this paper. SBVAR models based on both the First Order Spatial Contiguity (FOSC) and the Random-Walk Averaging (RWA) priors were estimated and…

The spread of COVID-19, travel restrictions and social distancing continue to affect the hotel industry globally. Using Accra and Kumasi metropolis, the aim of the study is to assess the impact of the COVID-19 on hotels in Ghana. The Survey technique…

Abstract: From the complexity theory, it is argued that external factors largely determine the effectiveness of firm-level strategies. Hence, firms must seek to align their strategies such as market innovation with the prevailing business environment…

High yielding and cassava mosaic disease (CMD) resistant cassava varieties have been developed by the Crop Research Institute of Ghana with varying compositions and concentrations of starches and sugars. This study characterized four of these…