1. EVALUATION OF ANTIOXIDANT POTENTIAL OF MONODORA MYRISTICA (AFRICAN NUTMEG)
BACKGROUND OF THE STUDY
Lipid oxidation is one of the major reasons that food deteriorate and is caused by the reaction of fat and oil with molecular oxygen, leading to off-flavours that are generally called rancidity(Basturk et al., 2...
2. DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF A PASSIVE SOLAR WATER HEATER
ABSTRACT
A thermosyphon solar water heating system which captures and utilises the abundant solar energy to provide domestic hot water was designed, simulated, constructed and tested. The system was designed to supply a daily hot water capacity of 0.1m3 at a minim...
3. MEASUREMENT AND EVALUATION OF INSIDE AND OUTSIDE RADIATION LEVELS AT THE TAKE-OFF SITE
Background of study
Radiation refers to any sort of energy that may be transmitted as rays, waves, or a stream of particles. Radiation can be either ionizing or nonionizing. Ionizing radiation is more dangerous than non-ionizing radiation because it causes ionization to...
4. ASSESSMENT OF KNOWLEDGE, AWARENESS OF RADIATION EXPOSURE AND SAFETY PRACTICE AMONG PATIENTS UNDERGOING MEDICAL IMAGING IN HOSPITALS
Background of the study
In modern medicine, the use of X-rays in imaging modalities such as Computed Tomography (CT scans) and mammography to diagnose injury and illness is on the rise. The biological effects of ionizing radiations are of concern in this case, as...
5. DESIGN, SIMULATION, CONSTRUCTION AND PERFORMANCE EVALUATION OF A SOLAR BOX COOKER
ABSTRACT
A solarbox cooker is a device that converts solar energy into useful heat in a confined space. The solar cooking system which captures and utilizes the abundant solar energy was designed, simulated, constructed and tested. Plane reflectors were used to concentrate solar radiati...
6. RADIOACTIVITY CONCENTRATION OF SOME STAPLE FOOD CONSUMED IN UVWIE AND WARRI SOUTH LOCAL GOVERNMENT AND EFFECT ON HUMAN AFTER CONSUMPTION
-
-
BACKGROUND OF STUDY
-
BACKGROUND OF STUDY
The radiation burden of the environment is constantly being enhanced by ionizing radiations from natural sources and their transfer to flora and faunas have been noted by many researchers...
7. A STUDY OF NATURAL RADIATION LEVELS AND DISTRIBUTION OF DOSE RATES WITHIN THE YOUNGER GRANITE PROVINCE OF NIGERIA
ABSTRACT
A study of natural radiation levels and distribution of dose rates in parts of the Younger Granite Province of Nigeria constitutes this work. It has established the extent and distribution of various parameters of ionizing radiation across the area. By using a combined solid sc...
8. RADIATIONS FROM DAPPLING TELECOMMUNICATION MASTS- ASSESSMENT OF RISK PERCEPTION AMONG RESIDENTS WITHIN RANGE OF TELECOMMUNICATION MASTS IN SOUTH-SOUTH NIGERIA
Background to the Study
According to Akintowa et al. (2009), more than 100 years ago, scientists discovered that many elements commonly found on earth occur in different configurations at the most basic (atom) level. These various configurations (called isotopes) have identical chemical...
