CHAPTER ONE 1.1 Introduction The main essence at any development planning is to organize the priorities of government in such a way as to quicken the pace of development. With in the last two decades, most countries of the third world nation, have drawn up national development plans with the objective at accelerating the economic growth and the rate at which the standard of living of the populace can be raised in addition to sustaining an increased rate of economic grow...
Particulate-filled polymer composites are becoming quite attractive because of their low cost and wide application. Nowadays shells of arthropods and mollusks are widely used as reinforced materials due to their availability and impact mechanical properties. This study focused on theproduction and evaluation of impact strength of snail shell reinforced epoxy composite and as well given concrete information and recommendation on usage with respect to appropriate filler concentration an...
Abstract Hansen´s disease (leprosy) is caused by a slow-growing type of bacteria called Mycobacterium leprae (M. leprae). It is an age-old disease that has been around since biblical times yet cases still occur especially in Asia and Africa, despite concerted global efforts to eradicate the disease. Chemotherapeutic agents are available and effective once administered appropriately and adequately. We report an elusive case of Hansen´s disease wherein the only symptom was a nodule on the na...
ABSTRACT Incinerator ash was investigated for its potential use as a replacement for sand and cement in concrete interlocking bricks. The physical characteristics of the raw materials were examined. Two sets of mixes were prepared. For the first set, sand and water quantities were fixed while incinerator ash was used at 0% to 100% replacement by weight for cement in steps of 10%. In the second set, incinerator ash was used at 0% to 100% replacement by weight for sand while cement and water q...
The strength performance of UHPFRC with micro and hooked-ends steel fibers was studied in this paper using Finite Element (FE) modelling and simulation. The specimens were modelled in geometry, material, constraints, load and boundary conditions using ABAQUS package and dynamic explicit analysis was used to to investigate the crack pattern, failure mode and stress-stain behaviour of the UHPFRC specimens when subjected to uniaxial compression and tension loading. Results from the FE simulation...
ABSTRACT A survey involving the use of questionnaires, personal communication, physical observation and photographic recording was undertaken in South western Nigeria comprising of Ekiti, Ogun, On do, Osun and Oyo states to identify the farm structures popularly used; materials used in their construction, their durability and maintenance culture adopted by the users. Farmhouses, cribs, barns, platforms, warehouses, silos, pens, yards and sheds, deep litter houses, palm fronds woven baskets, ...
ABSTRACT “Though ERP has gained some importance in the IS literature over the past few years and is a major phenomenon in practice, through a) historical analysis, b) meta-analysis of representative IS literature, and c) a survey of academic experts, we divulge unorthodox views on the phenomenon. Given this variety of perspectives, it is unlikely that at this stage a generally agreed definition of ERP can be achieved” (Klaus, Helmut et al, 2000).This research seeks to primarily ascertain...
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 The aim of the research was to evaluate the effect of EHR on quality healthcare at Legon Hospital using the method, structure and outcome of EHR at the Hospital to measure the quality of healthcare. The study sought to achieve its purpose through three objectives by examining the use, behavioural intent, benefits and general EHR's effect on the Legon Hospital among both staff and patients. The study sought to measure its objectives by adopting a qualitative approach with a cross-sect...
Philosophy of the Department The departmental philosophy is in line with the national philosophy of Nigerian educational information technological aspirations, as it is in line with the establishment of universities of technology in the Country. Our philosophy is to develop high manpower needs that would meet the Nigerian ICT aspirations in such areas as business establishments, through web networking, cybercrimes and terrorism overcoming at both local and international scenes, alleviate fra...
The present study was carried out with an objective to analyse the feasibility of composite production using sawdust, boiler ash and cement as raw materials. The study investigated various combinations of sawdust, boiler ash and cement as the raw materials for composite brick production. A total of 24 bricks were made on volume ratio basis of sawdust to cement (1:3 and 1:2), boiler ash to cement (1:3 and 1:2) and sawdust, boiler ash to cement(1:1:1 and 1:1:2). The bricks produced were ...
In recent years, the Amhara and Tigray communities in Ethiopia have faced strained relations, resulting in conflicts that have caused significant hardship and suffering. However, amidst the challenges, there remains a glimmer of hope for peace and a shared future. This article explores the potential for reconciliation between the Amhara and Tigray people, highlighting the significance of dialogue, understanding, and the concerted efforts of individuals and organizations working towards l...
Abstract: Context Tungiasis is a neglected tropical skin disease endemic in resource-poor communities. It is caused by the penetration of the female sand flea, Tunga penetrans, into the skin causing immense pain, itching, difficulty walking, sleeping and concentrating on school or work. Infection is associated with living in a house with unsealed earthen house floors. Methods This feasibility study used a community-based co-creation approach to develop and test simple, locally appropriate, a...
Abstract Abundant energy supply is the lifeblood of modern civilisation. Energy poverty arising from poor management despite appreciable energy resource base continues to be a major constraint on the socio-economic development of Nigeria. The crucial challenge of the energy sector in the country includes inadequate energy supply, its security and sustainability. In this paper we briefly examine the roles of the major primary energy forms in the country as well as some of the alternative energ...
We determined the impact of ecotourism infrastructural development on the woody components of Okomu National Park. This necessitated identifying the ecotourism attractions/facilities, interviewing of respondents and on-site observation and quadrant method were employed in acquiring information on ecotourism attractions/facilities and vegetation assessment respectively. Significant variations were observed in the tree growth variables measured between the ecotourism built-up and the control ar...