Characteristics of diurnal pattern of global photosynthetically-active radiation at Ilorin, Nigeria
نویسندگان
چکیده
منابع مشابه
Photosynthetically active radiation: measurements and modelling
Photosynthetically-active radiation is a necessary input in applications dealing with plant physiology, biomass production and natural illumination in greenhouses. Unfortunately, a worldwide routine network for the measurement of photosynthetically-active radiation is not yet established and it is often calculated as a constant ratio of the broadband solar radiation. This ratio is affected by m...
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BACKGROUND Cancer of the colon and rectum was considered to be rare in Africa three to four decades ago. This is no longer true though it is not as common as in Western Europe and North America. The aim of this study is to determine the incidence of rectal cancer, its pattern of presentation, diagnosis, treatment and outcome of treatment at the University of Ilorin Teaching Hospital (UITH), Ilo...
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ژورنال
عنوان ژورنال: Nigerian Journal of Physics
سال: 2007
ISSN: 1595-0611
DOI: 10.4314/njphy.v18i2.38107