FACULTY OF ENVIRONMENTAL DESIGN AND MANAGEMENT

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Start date: 2010Subject: search.filters.subject.Nigeria

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    Urban decay and traffic load on highway in Nigeria: a study of Ibadan-Oyo road
    (Springer, 2023) Oladejo, O. J.; Odeyale, T. O.; Ogunleye, O. J.
    This study investigates traffic load as a cause of urban decay and failure on a highway in Nigeria, using Ibadan-Oyo road as a case study. This study identifies road failure as a major city nightmare that affects the well-being of urban dwellers in the study area. The Ibadan-Oyo road is a segment of the major road intersection that connects the southern part of Nigeria with the north. The methodology for this study involves a well-structured questionnaire administered to road users to elicit primary data on the factors and effects of urban decay due to traffic load. A total of 100 Questionnaires were randomly distributed among the road users (vehicular and pedestrians) of the Ibadan-Oyo road. In all, 92 questionnaires were returned. These were analyzed using the Relative Importance Index (R.I.I) and basic statistical tools, to better understand the trend of responses. The results from the study show the factors that enable traffic load and failure include the road as a major route to various parts of the country, not obeying driving laws, poor driving habits, and poor/absence of road pavements. The stress of heavy vehicles on the Ibadan-Oyo road also proves to be a major factor which leads to incessant failure of the road, even after maintenance or reconstruction has been carried out. The failure of this urban infrastructure and the poor road networks leads to many accidents, acute vehicular fuel consumption, waste of time, breakdown of vehicles and road rage. To drastically reduce the impact of infrastructural decay and failure on highways, this study suggests the following: construction of separate routes for trucks and other heavy vehicles, provision of various parks along travel routes for heavy vehicles, and use of a weighing bridge to regulate the range of axle load, replacement of flexible paving with a more rigid design for increased strength and road life span, proper rehabilitation and reconstruction of the failed segment, provision of an alternate railway system to convey heavy goods and also reduce the stress on road transport, in-depth training of vehicle drivers and traffic personnel and lastly, enlargement of the road width.
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    Revisiting curriculum design in architectural education in Nigeria: the information technology factor.
    (2012) Olotuah, O. A.; Adedeji, D. M. Y; Odeyale, T. O.
    Architectural education has had a chequered history of half a Century in Nigeria. The British bequeathed the curriculum of architectural training, as indeed the entire Nigerian educational system. The architecture programmers in Nigerian Schools of architecture, though fashioned after the British and/or American model, are tailored to meet the nation’s socio-economic needs and cultural values within the general context of the Nigerian Nations; Policy on Education. The adequacy of the curriculum in responding to the. changing technological and socio-economic situation of She country and global trends has suggested continual appraisal in recent times. The advances in technology, especially information technology, have mads a re-direction in architectural education in Nigeria imperative. This paper critically appraises this development as the use of the computer has made tremendous inroads into architectural practice in the country. JS reports findings on the authors’ research on the influence of Computer-Aided’ Design (CAD) on architectural practice in Nigeria, shelving that only 30% of practicing architects began So us® -CAD software during their course of architecture!-study. It asserts that the absence of,- or inadequate CAD training in schools of Architecture in Nigeria, has significantly affected the. performance off architects in practice. The paper proffers recommendations on curriculum ' re-design to meet the challenges of information technology, in Nigeria.
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    Sustainable Architecture and Food Production: Impact of Modernity on the Traditional Urban Form.
    (CSAAR Press, 2010) Odeyale, T. O.; Sodagar, B.; Temple, N.
    Architecture in any period has often been a reflection of the sociological, cultural, economic and technological aspects of its development. Though it has been argued that Africa has no recorded history in the written form, but evidences persist of the rich culture of the different tribes that makes up the constituent of its inhabitants. This paper examines some of these socio-cultural factors that impinge on the historical traditional forms and architectural system in sub-Saharan Africa, by considering the pattern of food production and consumption. It also examines in particular existing relationship between architecture and food consumption that affect the sustainable built form found in southwest Nigeria. The paper is thus an endeavor to discuss the connections, interrelationships and benefits of these concepts in the evolving modem sociocultural views on Africa. The paper report a recent field survey carried out in the study area, based on quantitative and qualitative methodology. Sizeable numbers of questionnaire are administered to the target population, using stratified random sampling method in order to elicit primary data with 76 percent response rate from the respondent. The survey and interview conducted highlights a number of observations and conclusion of the relationship between food production activities and its role in city development or formation.