Renewable energy resources are those having a cycling time less than 100 years and are renewed by the nature and their supply exceeds the rate of consumption. Renewable energy systems use resources that are constantly replaced in nature and are usually less polluting. This project work estimates the solar radiation flux over Ibadan, a south-western city in Nigeria. The estimated models for the solar radiation over Ibadan are obtained for the period of ten years (1995 to 2004). The solar radia...
Building materials are one of the potential sources of indoor radioactivity because of the naturally occuring radionuclides in them. Exposure to indoor ionizing radiation, like gamma radiation, results in critical health challenges. This work was designed to assess the indoor gamma dose rate level following the renovations of offices of lecturers in Faculty of Science, University of Ibadan using RDS-30 Survey meter. Measurements were made at 110 locations after renovations and in some selecte...
This research will focus on the environmental and health impact of solid waste management in Saki West Local Government. Efforts will be directed to visit some houses, shops, markets, and commercial areas etc. and dumpsite located within Saki west LGA. The study will be limited only to those who generate waste and dispose waste, either to public or private waste collection service and authorized collector identified by the people, customer/ client and part of the Board and waste management. S...
ABSTRACT This project work was carried out to access the level of electromagnetic radiation risk awareness from cell phones in selected audience of cell phone users using a Questionnaire. The reduction in the adverse effect of electromagnetic radiation from cell phones is theoretically explained in the research work. The Questionnaires were distributed at seven (7) different diagnostic centres working with radiations and also cell phone users. The level of awareness of the workers was found t...
