ABSTRACT This study is primarily focused on investigation of major causes of performance bottlenecks on the respective Organization's Internet Cafe Local Area Network. This investigation is based primarily on analysis of a single-server queue which the system utilizes. The server queue perfotmance is analyzed using various measures of performance, the applications of which are highly referenced from published literature. The study also encompasses other minor elements of performance in the sy...
TABLE OF CONTENTSDECLARATION..........................................................................................................iiACKNOWLEDGEMENTS............................................................................................. iiiAPPROVAL...............................................................................................................ivTABLE OF CONTENTS ...............................................................................................vABBREVIATIONS...
TABLE OF CONTENTSDECLARATION................................................................................................................................iAPPROVAL ...................................................................................................................................... iiACKNOWLEDGEMENT................................................................................................................ iiiTABLE OF CONTENTS ................................................
ABSTRACTPrisoners’ management in Nigeria has long been a neglected area and has only recently been included in the 20-20 vision document under the e-governance. Currently, prisoner’s records are maintained in a very rudimentary way in the form of manual files and registers. This method of data management often results in human error, delay to retrieve information etc. Thus, An Online Prison Management System was designed and implemented to manage prisoner’s records for the Nigerian pris...
CHAPTER ONE INTRODUCTION 1.1Background of the Project Scrabble is an old classic board game, with game rules that are not very complicated. Compared to other classic board games, such as Chess, there are more factors to take into consideration when making a move in Scrabble. Apart from anagramming and generating words, there are other crucial decisions to make. A player would probably find several legal moves in one round, and then would have to decide which one to place. Choosing the move th...
TABLE OF CONTENTS TITLE PAGE CERTIFICATION DEDICATION ACKNOWLEDGEMENT LIST OF FIGURES TABLE OF CONTENTS ABSTRACT CHAPTER ONE 1.0INTRODUCTION 1.1AIM OF OBJECTIVE 1.2SIGNIFICANCE OF STUDY 1.3STATEMENT OF THE PROJECT CHAPTER TWO 2.0LITERATURE REVIEW 2.1DETECTOR BASED CONTROL SYSTEMS CHAP’TER THREE 3.0RESEARCH METHODOLOGY 3.1HARDWARE COMPONENTS ANALYSIS 3.1.1CRYSTAL OSCILLATOR: 3.1.2CAPACITOR 3.1.3TRANSISTOR 3.1.4ZERO PCB PLATE 3.1.5BATTERIES AND CONNECTORS: 3.1.616X2 LCD DISPLAY 3.1.7SENSO...
Identification of the plant diseases is the key to preventing the losses in the yield and quantity of the agricultural product. Almost 70% people depend on it & shares major part of the GDP. Diseases in crops mostly on the leaves effects on the reduction of both quality and quantity of agricultural products. Perception of human eye is not so much stronger so as to observe minute variation in the infected part of leaf. In this paper, we are providing software solution to automatically detect a...
ABSTRACT Adequately learning and classifying datasets that are highly unbalanced has become one of the most challenging tasks in Data Mining and Machine Learning disciplines. Most datasets are adversely affected by the class imbalance problem due to the limited occurrence of positive examples. This phenomenon adversely affects the ability of classification algorithms to adequately learn from these data to correctly classify positive examples in new datasets. Data sampling techniques presente...
Managing passwords is a significant problem for most people in the modern world. Passwords are a critical part of information and network security. Passwords serve as primary authentication method to protect user accounts but a poorly chosen password, if compromised, could put the entire network at risk. Many users do not understand why good passwords and password management are important for information systems. “We’re secure! We use passwords!” How many of us have heard this claim? Or...
ABSTRACT The rapid increase in computer, mobile applications and wireless networks has globally changed the features of network security. A series of Internet attack and fraudulent acts on companies and individual network have shown us that open computer networks have no immunity from intrusions. The traditional way of protecting computer networks, such as firewalls and software encryption are insufficient and ineffective. The wireless ad-hoc network is susceptible to physical attack ...
For the last few years, technology has spread so fast. Every institution wants to computerize its system. Unyama National Teachers' College is one of the institutions. This institution is a teachers' training school whereby every year, students graduate after completing their course (takes two years). This therefore calls for an efficient and timely way of processing the students' transcript. A full analysis of the current system was done and problems being faced noted down. With knowledge ga...
ABSTRACT Biomass energy in the form of woodfuel and charcoal contributes close to 68% of the total energy demand in Kenya. The continued depletion of biomass resources has led to the use of agricultural residue to supplement energy needs for domestic cooking. Biomass stoves used to burn these fuels in Kenya are characterized by high inefficiencies and high emissions that pose environmental and health risks to the users. This research aimed to reduce biomass fuels consumption, reduce fuel indo...
ABSTRACT In this work, an expert system for energy management in community based microgrid was developed. This was necessitated in a bid to address the inadequate power supply predominant in sub-Saharan African countries, while also addressing the problem of energy wastage that comes from individuals supplying their own energy demands. To achieve this, an architecture for a microgrid network was developed by adopting existing standards in the geographical region of interest. An energy manage...
ABSTRACT In this research, Social Network Web Application (SNWA) was developed and tailored for a specific use; community development in the Niger Delta region of Nigeria. In the SNWA development, preliminary context analysis was conducted to capture contextual information on community development challenges in the Niger Delta and the readiness of the target local community to adopt web-based solution to the identified challenges. Subsequently, User-Centered Requirement Engineering, User-Cen...
ABSTRACT Communication Protocols are the key tools for data transmission; most of them were defined for asynchronous data transport. Underpinning the Internet is the Internet Protocol (IP), which, has offered an ideal pathway for general Information Technology convergence with its capability of carrying large variety of signals (audio, control, voice, video, data, etc.). This thesis is on “the Design and Simulation of Audio Over IP (AoIP) frequency modulated broadcast studio system”. Usi...