ABSTRACT This study is aimed at using the characteristics of polluted soil to delineate different soil layers and deduce ways of providing remediation to the problems generated as a result of soil pollution using Electrical Resistivity Method. An inversion of the measured apparent resistivity values using a computer program was carried out to determine the true subsurface resistivity. This method was used to estimate the lateral and vertical extend to which a particular soil has been conta...
Time lapse seismic which geophysicists often abbreviate to four dimensional (4-D) seismic is a geophysical technique which involves simply repeating a series of 3-D seismic survey over time such that the fourth dimension is in “Calendar Time”. This gives it the ability to image fluid flow in a well volume.
Fibre optic technologies came out of military and space research and development programme. Until recently, glass chemistry and laser interrogation hardware have not been at a level of robust where systems could survive in down-hole environments for long periods. Because of the physical properties, glass can thrive as a sensor at extremely high temperatures and efficiently high temperatures and efficiently transmit large quantities of data where as in the past, one may have been limited to a ...
Seismic survey has long become a trusted tool for hydrocarbon exploration. This is because of the outstanding ability of seismic reflections and their over lapping relationships to image deep and shallow subsurface structures and delineate promising structural and stratigraphic traps. These subsurface features become good prospecting targets, maybe because of their depositional history or post depositional events. With this in mind, it is necessary to draw out relationships between deposition...
Forensic geophysics can be seen as that involving the use of geophysical methods in the search, locating and mapping of hidden or buried features underground or underwater. Geophysical methods have the potential to aid the search and recovery of a target because they can nondestructively and rapidly investigate large areas where a suspect, illegal burial or, in general, a forensic target or object is hidden in the subsurface.
Geophysical field school is an annual academic camping exercise that is aimed at exposing students to the practical aspects of geophysics. It is a three (3) credit hour course for third year students of applied geophysics aimed at educating students on the handling of geophysical equipment and the rudiments of data acquisition, processing and interpretation. This year’s field school was held at Ikot Nakanda and its environs, in Akpabuyo locall government area of Cross River State. It w...
1.0Background to the Study The internet is an integral part of our daily lives, and the proportion of the people who are expected to be able to manage their bank account anywhere, anytime is constantly growing. As such, internet mobile banking has come of age as a crucial component of any financial institution’s multichannel strategy. Internet mobile banking uses mobile phone with internet facility as the delivery channel to conduct banking activities like transferring funds, paying bills, ...
ABSTRACT This study reviews earthquake monitoring and sensing in Nigeria. The techniques used to monitor earthquakes include seismic, Global position system (GPS) and remote sensing methods. For now there is no scientific method of predicting earthquakes, but seismologists depend on the anomalous animal behaviour, radon emissions, trends, creep fault, drop/rise in the water level and anomalous plant behaviour for earthquake prediction. The study also revealed that Nigeria is not seismically f...
ABSTRACT This research assesses the various factors responsible for road failures in the southwestern and south-southern parts of Nigeria with the aim of reporting findings to the public domain. The research further stressed the importance and relevance of geophysics in evaluating civil engineering structures such as roads. The above goals were met by studying the results of surveys carried out by researchers in southern Nigeria. Electrical Resistivity and Electromagnetic methods have been us...
ABSTRACTIn the up to date electronic planet, authentication of an individual is a vital assignment in numerous territories of everyday existence. Smart Cards are secure compact space gadgets utilized for a few requisitions specifically security identified ones including access to framework's database either connected or disconnected from the net. Smartcard are regularly “secure” movable units. It is an elevated amount outline system for installed informative data frameworks. Normally a sm...
INTRODUCTION The Millennium Summit in September 2000 and held in New York City was described as the largest gathering of global leaders in history. The three-day summit was one where 149 global leaders gathered on the table of brotherhood. Three days after, the leaders arrived at the Millennium Declaration which automatically became known as the Millennium Development Goals (MDGs). The millennium development goals (MDGs) is a set of eight point agenda adopted by all member states includ...
ABSTRACT This seminar work on the ecological benefits of aquatic insects was done taking into consideration basic questions and concepts that can be derived from the given topic of study.Some of these questions included -What is an insect?-What is an aquatic insect?-Types of aquatic insects-What is ecology?-Types of ecology-Aquatic ecology-Aquatic insects and their ecological benefits, were used to indicated the depth this work is going to cover. Information on the aquatic insects and thei...
1.1INTRODUCTION The USDA issued a Dietary Guidelines recommendation on June 12th, 2005 for consumers to increase whole grain consumption. However, it is generally recognized that wheat flours containing the germ can develop problems due to lipid changes. White flour, especially soft wheat flour destined for use in cakes, increases in quality with time after harvest and milling, as indicated by a desirable drop in batter specific gravity and increase in batter viscosity, distilled water bind...
ABSTRACT This project was out of the necessity to address the inherent problems encountered by members of staff of Air Nigeria and their customers. The manual processes involved in the management of airline were critical examined and the flows noted. The software so designed offers to a great extent, the solutions to these problems. The project went further to ret the different techniques used in implementing the newly design software in order to facilitate a broader understanding of the desi...
ABSTRACT This project is aimed at improving along lasting processing and administration system on National Identity card. It is also aimed at keeping records of all processing and administration system for national Identity card with view of modifying it into a full computerized system. The study covers the areas of application entry, record verification, list generation, code numbering and maintenance of the managed information. The new system developed is very easy to use and gives answers ...