COMPUTER SCIENCE

COMPUTER SCIENCE

OBSTACLE DETECTION ROBOT WITH ULTRASONIC SENSOR

Introduction There have been a number of successful attempts in designing obstacle avoiding robots [1, 2, 3]. These works differ by selection of sensors, path mapping process and the algorithms applied to set the operational parameters. There have been numerous projects in this area using laser scanner, an infrared sensor, GPS and multiple sensors to …

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OPTIMISATION TECHNIQUE IN CELLULAR NETWORK

ABSTRACT During the last decade the tremendous success of mobile phone systems has triggered considerable technological advances as well as the investigation of mathematical models and optimization algorithms to support planning and management decisions. In this chapter, we give an overview of some of the most significant optimization problems arising in planning second and third …

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AUTOMATED DATA ANALYSIS OF LABORATORY TESTS RESULTS AND IT’S SCIENTIFIC IMPORTANCE

Abstract Developing electronic clinical data into a common data model posed substantial challenges unique from those encountered with administrative data. We present here the design, implementation, and use of the Mini-Sentinel Distributed Database laboratory results table (LRT). We developed the LRT and guided Mini-Sentinel data partners (DPs) in populating it from their source data. Data …

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THE IMPACT OF COMPUTER VIRUS ATTACKS AND IT’S PREVENTIVE MECHANISMS AMONG PERSONAL COMPUTER (PC) USERS

ABSTRACT This study was carried out to examine the impact of computer virus attacks and preventive mechanisms among personal computer (PC) users. It explores how to provide computer virus attack and guidelines on how individuals can protect their personal computer (PC) against virus attacks. It is important to address the virus attacks and its preventive …

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DESIGN AND IMPLEMENTATION OF A DATABASE SYSTEM FOR A CARGO HANDLING BUSINESS

ABSTRACT The document management system in most Cargo business with no doubt has been a very big difficult task in today’s effective data processing system. This project is to address the problems encountered by the staff of the Un-Interrupted Power Supply and their customers. In view of this problems, the manual process involved in the …

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DESIGN AND IMPLEMENTATION OF A COMPUTERIZED VISA PROCESSING INFORMATION SYSTEM (A CASE STUDY OF BRITISH EMBASSY)

1. Introduction With the popularization of higher education, the connotation and extension of teaching management are expanding, and teaching management is becoming more and more complex. In order to further improve the work quality and efficiency, improve the management level and meet the needs of teaching management in the information age, it is necessary to …

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THE CHALLENGES TO COMPUTER STUDIES INSTRUCTION IN SENIOR SECONDARY SCHOOLS

CHAPTER ONE INTRODUCTION Background of the Study One of the fundamental rights of every human being is education. Education prepares the individual for challenges in life. Consequently, Gujjar (2010) opined that education does not only deliver information, but for developing complete personality of a child. In Nigeria there are three levels of education: primary, secondary …

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ASSESSMENT OF LEARNER SUPPORT SYSTEM (LSS) FOR SELF- DIRECTED LEARNING (SDL) AT NATIOAL OPEN UNIVERSITY OF NIGERIA (NOUN) 

Introduction Present era demands students to become lifelong learner throughout their career and in academic choices. Higher education also demands that students should aim at direct learning. It can be achieved collaboratively while learning and working (Cremersac, Wals, Wesselink, Nieveenb & Muldera, 2014). Self-directed learning (SDL) always appears beneficial for the students as they can …

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THE IMPACT OF QUALITY SERVICE ON INTERNET SERVICE PROVIDERS AND ORGANIZATIONAL PERFORMANCE IN WEB BASED COMPANIES A STUDY OF SEASONEDPROJECTS

Abstract Purpose – The purpose of this paper is threefold: first, to identify the dimensions for evaluating the service quality of internet service providers (ISPs); second, to investigate the relationship between service quality and customers’ behavioural intentions; and third, to investigate the influence of ISP customers’ usage patterns on their perceptions of ISP’s service quality …

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THE LEVEL OF COMPUTER LITERACY AMONG SECONDARY SCHOOL TEACHERS IN EZZA NORTH LOCAL GOVERNMENT AREA OF EBONYI STATE

Introduction Of recent, electronic information systems have shown that they offer great opportunities for teachers and students in various disciplines. The use of electronic information systems enables teachers to access the necessary information on learning instruction materials through the internet. Electronic information systems can be defined as the combination of hardware and software used to …

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