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Browsing Ghana Journal of Technology by Issue Date

Browsing Ghana Journal of Technology by Issue Date

Now showing items 1-15 of 15

Design of a real-time GSM-Based LPG leakage detector

Amuzuvi, C. K.; Wiredu, C.; Amoah, R. K. (University of Mines and Technology, 2017)

This paper is a follow up to an earlier paper, which reviewed the opportunities and threats of the usage of Liquefied Petroleum Gas in homes and industries in Ghana. In this paper, the design of an electronic gas leakage ...
Mapping malaria risk in the New Juaben Municipality of Ghana using GIS and Remote Sensing Techniques

Kumi-Boateng, B.; Kofi, B.; Mireku-Gyimah, N. (University of Mines and Technology, 2017)

Malaria is a life-threatening parasitic disease which is caused by the bites of an infected female Anopheles mosquito and is an issue of grave public health concern. The control of malaria requires effective surveillance ...
Integrated GIS-Database for effective property rate collection and management-A case study

Boye, C. B.; Zuotaa, J. (University of Mines and Technology, 2017)

The potential of property rate as a source of revenue has least been realised by most local assemblies/municipalities in Ghana. Thus, local assemblies turn to depend more on the central common fund for developmental ...
Alternative methods of determining translation parameters for Geocentric Translation Model Applications

Ziggah, Y.Y.; Yakubu, I. (University of Mines and Technology, 2017)

Several studies have been reported in geodetic sciences on the application of geocentric translation model (GTM) for coordinate transformation. The most commonly used method for estimating GTM parameters has been the ...
Optimisation of production and transportation cost of Ashanti Foam Factory Limited, Ghana

Adjei, G.; Acquah, J.; Al–Hassan, S. (University of Mines and Technology, 2017)

Increasing global competition in the business world and heightened expectations of customers have forced companies to consider not only the pricing or product quality, but also reliability and timeliness of deliveries. ...
Characterisation of waste manganese carbonate for biooxidation effluent neutralisation

Gordon, J. J. K.; Asiam, E. K. (University of Mines and Technology, 2017)

The conventional chemical used in the neutralisation of biooxidation effluents is lime. The search for cheaper and readily available alternative reagents has been the motivation for a number of researches. This paper ...
Recycling blends of waste groundnut shells and high density polyethylene as reductants in the microwave production of iron nuggets from the Pudo iron ore

Aakyiir, M. N.; Dankwah, J. R. (University of Mines and Technology, 2017)

Different ores of iron have responded differently when subjected to various technologies of iron ore reduction. The Pudo iron ore in the Upper West Region of Ghana is known to exist in two forms; a low grade iron (in the ...
Predictive model for compressive strength of epoxy sand consolidation system for oil wells

Marfo, S. A.; Appah, D.; Joel, O. F.; Ofori-Sarpong, G. (University of Mines and Technology, 2017)

Compressive strength is a critical parameter for the success of chemical sand consolidation operations in oil wells. Predicting the right compressive strength is affected by factors such as curing time, bottomhole ...
Local plant seed oils (Esters): The frontier of geothermal drilling applications – A review

Amorin, R.; Dosunmu, A.; Amankwah, R. (University of Mines and Technology, 2017)

A typical oil well may generate between 1 000 and 1 500 tonnes of drilled cuttings with average oil retention of 15% which are generally discharged into the sea. This activity affects vast areas around the drilling sites ...
Micro gas turbine performance evaluation

Oppong, F.; Van Der Spuy, S.J; Von Backstrȯm, T.W.; Lacina Diaby, A. (University of Mines and Technology, 2017)

The deployment of Micro Gas Turbine (MGT) engines in unmanned aerial vehicles, hybrid electric vehicles, and small power plant applications is increasingly becoming popular due to their high power to weight ratios. In ...
Cascaded Loop Control of a Three-Phase Grid-Connected PV Inverter System

Asiedu-Asante, A. B.; Ofosu, R. A. (Ghana Journal of Technology, 2020-09-01)

Owing to the advantages Photovoltaic (PV) systems possess over other renewable energy sources, more resources have been diverted into their advancement in recent years. These advantages combined with the increasing energy ...
Oscillation Studies on Replacement of Phase–Wound Induction Motors of a SAG Mill Drive with Permanent Magnet Synchronous Motors

Normanyo, E.; Amo-Aidoo, K. (Ghana Journal of Technology, 2020-09-01)

The primary objective of every industry is to optimise production at preferably lower costs. These industries make use of electric motors for their operations and the mining industry is no exception. Often is the notion ...
Prediction of Weather-Related Electric Power Interruptions on the 33 kV Bonsa Feeder Using Artificial Neural Networks

Normanyo, E.; Dadzie, G. (Ghana Journal of Technology, 2020-09-01)

The objective of this study is to establish the relationship between weather parameters such as rainfall, temperature, wind speed and relative humidity and power interruption of a 33 kV feeder and to develop an Artificial ...
Testing the Weak-Form Efficiency Market Hypothesis on the Ghana Stock Exchange: A Sectoral Analysis

Asiedu, E. L.; Mireku-Gyimah, D.; Kamasa, K; Otoo, H. (Ghana Journal of Technology, 2020-09-01)

Testing the efficiency of the financial market is of much importance to investors who wish to hold diversifiable assets. This paper analysed the weak form market efficiency hypothesis for five sectors of the Ghana stock ...
A Supervisory Control and Data Acquisition Monitoring System for a Plant-Site Power Distribution Network

Asiedu-Asante, A. B.; Normanyo, E. (Ghana Journal of Technology, 2020-09-01)

Supervisory Control and Data Acquisition (SCADA) systems have taken center stage in industrial automated systems. In most processing plants, the power distribution network is not subjected to SCADA whilst a SCADA system ...

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