Explore Project Topics on: assessment of radiation buildup from D.C of powerbank during charging and discharging

ABSTRACT       It is of paramount interest both to the staff and patients that radiation safety measures are undertaken to ensure that excess unnecessary radiation is not absorbed by the body. The aim of this study was to assess the rate of utilization of radiation safety measures by radiation workers in tertiary hospitals in Enugu urban. A... Continue Reading

ABSTRACT Preservation of food is a pre-requisite for food safety and security, bridging the gap between the site of production and site of consumption and the rising between demand and supply. There has been a problem of preserving seasonal food properly and disinfesting food without noticeable hazard to the consumer. There is also a noticeable... Continue Reading

ABSTRACT This research was carried out to assess the radiation protection measures in Radiology Departments of Hospitals in Kogi State. The study was carried out to ascertain the radiation protection measures adopted in Kogi State as it has never been done before by any researcher. The research method used is the survey mode carried out through... Continue Reading

ABSTRACT This research was carried out to assess the radiation protection measures in Radiology Departments of Hospitals in Kogi State. The study was carried out to ascertain the radiation protection measures adopted in Kogi State as it has never been done before by any researcher. The research method used is the survey mode carried out through... Continue Reading

To assess the level of practice of personnel radiation monitoring in diagnostic radiology centres in Lagos State. INTRODUCTION Ionizing radiation has been employed in the diagnosis of various diseases and treatment since its discovery in 1895 by Wilhelm Conrad Rontgen1. There are many types of ionizing radiation available for either treatment or... Continue Reading

ABSTRACT Reports of high radiation-related accidents have been associated with industrial radiography than in any other radiography sub-specialty, mainly due to breach of radiation protection practices. This study examines the availability and utilization of radiation monitoring devices, the means of environmental protection during field... Continue Reading

ABSTRACT Radiation absorbed dose for patients undergoing myocardial perfusion has been calculated for technetium-99m Hexakis-2-methoxy-2-methylpropyl-isonitrile (99mTcSestamibi) at the Nuclear Medicine Department of Abdou Moumouni University. Thirty patients were scanned and image quantification was achieved using MedisoInterViewXP® software. An... Continue Reading

ABSTRACT TABLE OF CONTENT Title Page i Approval Page ii Certification iii Dedication iv Acknowledgement v Abstract vi Table of Contents vii List of Tables ix List of Figures x CHAPTER ONE: INTRODUCTION 1.1 Background of Study 1 1.2 Statement of Problem 3 1.3 Objectives of the Study 3 1.4 Significance of the Study 4 1.5 Scope of Study 4 1.6... Continue Reading

ABSTRACT This design is aimed at providing a system that has the capability of recharging batteries after use. The design is to incorporate an auto charging cut off circuit that operates when the battery is fully charged to avoid damaging the device and also a low voltage circuit which prevents the system from damage should in case the battery... Continue Reading

ABSTRACT This design is aimed at providing a system that has the capability of recharging batteries after use. The design is to incorporate an auto charging cut off circuit that operates when the battery is fully charged to avoid damaging the device and also a low voltage circuit which prevents the system from damage should in case the battery... Continue Reading

Abstract Electric Vehicle (EV) technology is one of the steps in battling climate change through electrification of transport systems. Great advances in energy to size and energy to cost ratios have presented a great opportunity allowing all auto manufacturers to jumped for the idea of electrification as the future of transportation. The journey... Continue Reading

ABSTRACT Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cellphone... Continue Reading

ABSTRACT Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cell phone... Continue Reading

  ABSTRACT         This project work describes the construction and designing of 12volt car battery charger with USB port for charging mobile phones. The charging process is focus more on 12volt lead car batteries commonly used in vehicles. This design was done by using I.C LM7812 and LM7806 with transformer of 230 volt and series of other... Continue Reading

ABSTRACT Cell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cell phone... Continue Reading

ABSTRACT This project is he design and construction of a voltage inverter system with trickle charging system. This device is design to provide power supply for the need of offices, household etc. In absence of NEPA power supply. It would also prevent harm to our appliances caused by power holding company LTD (NEPA) Random power outage . TABLE OF... Continue Reading

ABSTRACT This project is he design and construction of a voltage inverter system with trickle charging system. This device is design to provide power supply for the need of offices, household etc. In absence of NEPA power supply. It would also prevent harm to our appliances caused by power holding company LTD (NEPA) Random power outage . TABLE OF... Continue Reading

ABSTRACT This project is he design and construction of a voltage inverter system with trickle charging system. This device is design to provide power supply for the need of offices, household etc. In absence of NEPA power supply. It would also prevent harm to our appliances caused by power holding company LTD (NEPA) Random power outage . TABLE OF... Continue Reading

The aim of this project is to shows the possibility of wireless power transfer through the design of a wireless charging pad.  In this project write-up, the methodology and principle of operation is wireless power transfer through inductive couple, a feasible design is modelled accordingly. The inductive couple technique is used because it is the... Continue Reading

The aim of this project is to shows the possibility of wireless power transfer through the design of a wireless charging pad.  In this project write-up, the methodology and principle of operation is wireless power transfer through inductive couple, a feasible design is modelled accordingly. The inductive couple technique is used because it is the... Continue Reading

The aim of this work is to describe various form and sources of electromagnetic radiation and its effect on earth. INTRODUCTION Electromagnetic radiation (EM radiation or EMR) is a fundamental phenomenon of electromagnetism, behaving as waves and also as particles called photons which travel through space carrying radiant energy. In a vacuum, it... Continue Reading

The aim of this work is to describe various form and sources of electromagnetic radiation and its effect on earth. INTRODUCTION Electromagnetic radiation (EM radiation or EMR) is a fundamental phenomenon of electromagnetism, behaving as waves and also as particles called photons which travel through space carrying radiant energy. In a vacuum, it... Continue Reading

ABSTRACT Automatic gate is one of most usefully thing to use in companies, colonies, collages, homes, and schools. There is some type to operate a gate such as a sliding on screw or on rack and pinion, piston operated, rotary. Design is available for some type of operation and it is most costly also When installation and maintenance cost is not... Continue Reading

ABSTRACT This study was aimed at the preservation of palm wine using ultraviolet radiation. The experiments were done using an ultraviolet sterilizer at time intervals of 2, 4,7,25 and 29hours. The freshly tapped palm wine was first analyzed and result shows that the pH, sugar content, specific... Continue Reading

ABSTRACT This study was aimed at the preservation of palm wine using ultraviolet radiation. The experiments were done using an ultraviolet sterilizer at time intervals of 2, 4,7,25 and 29hours. The freshly tapped palm wine was first analyzed and result shows that the pH, sugar content, specific gravity titrable acidity, alcohol and total solids... Continue Reading

INTRODUCTION Ionizing radiation has been employed in the diagnosis of various diseases and treatment since its discovery in 1895 by Wilhelm Conrad Rontgen1. There are many types of ionizing radiation available for either treatment or diagnosis worldwide. Despite wide radiation applications in medicine, it can be hazardous if not properly handled.... Continue Reading

INTRODUCTION Ionizing radiation has been employed in the diagnosis of various diseases and treatment since its discovery in 1895 by Wilhelm Conrad Rontgen1. There are many types of ionizing radiation available for either treatment or diagnosis worldwide. Despite wide radiation applications in medicine, it can be hazardous if not properly handled.... Continue Reading

Net Surface Shortwave Radiation (NSSR) is a key quantity for the estimation of net radiation ( 𝑅𝑛 ) and 𝑅𝑛 is a key component of the Earth energy balance. The most practical and reliable method for estimating solar radiation is based on remote sensing because remote sensing observation values are practical than location based... Continue Reading

CHAPTER ONE 1.0      INTRODUCTION 1.1   BACKGROUND OF STUDY Solar radiation (a renewable energy resource) has direct impact on energy generation in addition to agriculture and water resources. The energy resource was observed to be affected by climate changes induced by CO2 emissions (Pan et al., 2004). With enormous solar potential across... Continue Reading

CHAPTER ONE 1.0 INTRODUCTION 1.1 BACKGROUND OF STUDY Solar radiation (a renewable energy resource) has direct impact on energy generation in addition to agriculture and water resources. The energy resource was observed to be affected by climate changes induced by CO2 emissions... Continue Reading