Natural & Applied Sciences

Research Papers/Topics in Natural & Applied Sciences

DESIGN AND IMPLEMENTATION OF ONLINE VOTING SYSTEM IN SUG ELECTIONS

ABSTRACTThis system has been developed to simplify the process of organizing elections and make it convenient for voters to vote remotely from their home computers while taking into consideration security, anonymity and providing auditioning capabilities. On-line Voting System is a web based system that facilitates the running of elections and surveys online.It deals with design, build and test of online voting system that facilitates user (the person who is eligible for voting), candidate (C...

EMBEDDING IN VIDEO STEGANOGRAPHY

ABSTRACTVideo steganography is all about transmission of streaming data, in its real-time nature. Though subject to bandwidth constraints, I propose a MPEG-2 compliant decoder which uses data hiding to transmit additional data with no extra bandwidth while creating an almost imperceptible degradation of the picture. The additional data can be anything from subtitles to correction signals and watermarking.TABLE OF CONTENTTITLE PAGE CERTIFICATION ...

REPORT ON GEOPHYSICAL SURVEYS AT IKOT NAKANDA, AKPABUYO LOCAL GOVERNMENT AREA OF CROSS RIVER STATE, NIGERIA

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 Cros...

DESIGN AND IMPLEMENTATION OF EMPLOYEE PROFILE MANAGEMENT SYSTEM - AN EFFECTIVE EMPLOYEE MANAGEMENT RESOURCE (A CASE STUDY CIVIL SERVICE COMMISSION ENUGU)

ABSTRACTThis project entitled “Employee profile management system” has been designed towards improving the Management of Employee Information in the field offices of civil service commission. It maintains Seniority, Leave Records, Transfer & Postings and other basic information of Employee. Various MIS reports can be generated through it Viz. Ever since man discovered the computer and hence computer science, attempt has been made to computerize every facet of human life. This project ...

Forensic Geophysics: Geophysical Techniques and Applications

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.

ER SCHEMA ANALYSER WITH DATA STREAMING

ABSTRACTWe present an algorithm which analyzes memory requirements of the streaming processing of a given XSLT stylesheet on the set of XML documents defined by a given XML schema. This schema-based analyzer represents an integral part of the Xord framework for the streaming processing of XSLT - it determines the most efficient streaming algorithm for a given transformation and the class of XML documents defined by a schema. We describe the implementation of the analyzer for the stack-based s...

SEISMIC CHRONOSTRATIGRAPHY: PROSPECTS IN PETROLEUM EXPLORATION

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 eve...

DESIGN AND IMPLEMENTATION OF EXAMINATION RESULT ACCORDING TO CLASSES (CASE STUDY OF IMT ENUGU)

ABSTRACTThis study was carried out to verify all the manual process involved in generating students examination Result and to seek a way of automating the system for effective operations. Since there is continuous moves towards technological advances that enhanced productivity of labour and free human beings of task more economically by machines. Computer and its appreciations have become vital tools in economic, industrial and social development of advanced countries of the world. Therefore,...

FIBRE OPTIC IN RESERVOIR SENSING

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 tra...

EXTRACTING DATA FROM PUBLISHED GRAPHS

ABSTRACTPublished graphs in digital documents contain important information. Often, the results of scientific experiments and performance of businesses are summarized using plots. Although graphs are easily understood by human users, current search engines rarely utilize the information contained in the plots to enhance the results returned in response to queries posed by end users.We propose an automated algorithm for extracting information from line curves in graphs. The extracted informati...

SEISMIC TIME-LAPSE RESERVOIR MONITORING

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.

FIND AND REPLACE UTILITY

ABSTRACTHow many times have you run into situations where you need to find-and-replace HTML content across a large web site? For example, you need to swap out headers and footers with SSIs (server side includes) on a large static web site for better maintainability. Or you need to find a header image across a site and replace it with another header image. One of my favorite tools for this task is Dreamweaver's Find and Replace utility. The GUI (graphical user interface) interface is simp...

FUZZY CONTROL MODEL OPTIMIZATION FOR BEHAVIOR-CONSISTENT TRAFFIC ROUTING UNDER INFORMATION PROVISION

ABSTRACTThis paper presents an H-infinity filtering approach to optimize a fuzzy control model used to determine behavior-consistent (BC) information-based control strategies to improve the performance of congested dynamic traffic networks. By adjusting the associated membership function parameters to better respond to nonlinearities and modeling errors, the approach is able to enhance the computational performance of the fuzzy control model. Computational efficiency is an important aspect in...

GENETIC ALGORITHM AND TRAVELLING SALESMEN PROBLEM USING C# AND ATL COM

ABSTRACTThis project is about an application used by the travelling salesman, given a finite number of “cities” (I have choosen cities from 1 to a finite number) along with the distance of travel (distance between two cities is randomly choosen) between each pair of them the aim is to find the cheapest distance of visiting all the cities and returning to the starting point. using GA we can get an optimal solution to solve this problem. This is only an example to look at calling COM compon...

CHARACTERISTICS OF POLLUTED SANDS A CASE STUDY IN NIGER DELTA (REVIEW)

ABSTRACTThis study is aimed at using the characteristics of polluted soil to delineate different soillayers and deduce ways of providing remediation to the problems generated as aresult of soil pollution using Electrical Resistivity Method.An inversion of the measured apparent resistivity values using a computer program was carriedout to determine the true subsurface resistivity. This method was used toestimate the lateral and vertical extend to which a particular soil has beencontaminated by...


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