ABSTRACT The main objective of the study was to examine the challenges students face for not being allowed to use mobile phone in school with particular reference to Dabokpa Technical Institute in the Tamale Metropolis in the Northern Region of Ghana. The researcher used descriptive research design for the study. The sample size for the study was 185 samples made up of 150 students, 15 teachers, and 10 workshop assistants all from the school and 10 GES personnel from the Regional Directorate,...
ABSTRACT The effect of constitutional liquation of strengthening particles in PM RR1000 superalloy in response to inerta friction welding process was investigated.
ABSTRACT This paper presents a case study in the development and application of a mathematical model to optimize the production capacity of a paint manufacturing company.
ABSTRACT Effects of climate change on the yield reduction and prediction of vegetable crop was carried out using CROPWAT 8 with irrigation scheduling condition; critical depletion at a water application depth of 2mm, definite interval of 3days at a depth of 2mm and no irrigation.
ABSTRACT The effects of pre treatments on the setting time, maximum hydration and time ratio of two rattan species particles mixed with portland cement were investigated.
ABSTRACT This thesis work seeks to complement ongoing research works on heat transfer from heated surface to supercritical water in the SCWR. The study was inspired by ongoing efforts directed at obtaining a correlation that predict supercritical-water heat transfer more accurately, especially with the identification of the SCWR concept as one of the six Generation IV nuclear reactors. The thesis focuses on the development of an improved heat transfer correlation for supercritical water flowi...
ABSTRACT Rims are essential safety components for support, steering, mobility and break systems in automobile.
ABSTRACT Water production during petroleum production often contain chemical, oils and sometimes naturally occurring radioactive materials, which could harm the environment.
ABSTRACT Environmental degradation is the deterioration of the environment through the depletion of resources such as air, water, soil and the destruction of ecosystems.
ABSTRACT The production process of a major wet process cement manufacturing plant in Nigeria was studied and data collected for a five year period 2001-2005, from them enabled the estimation of the embodied energy intensity, exergy efficiency and the environmental impact of the raw materials preparation process was accessed.
ABSTRACT Energy study was conducted in an organic fertilizer plant in Ibadan, Nigeria, to determine the energy requirement for production of both powdered and pelletised fertilizer.
ABSTRACT Surface roughness constitutes one of the most critical constraints for the selection of machine tools and cutting parameters in metal cutting operations.
ABSTRACT Nigeria is the highest producer of cassava in the world and cassava juice is rich in hydrocyanic acid, a by-product from the extraction process.
ABSTRACT Energy plays an important role in economic development, and being the mainstay of any economy.
ABSTRACT The development of high strength materials, coupled with good formability has always been the aim of material scientists.