ABSTRACT Higher Learning Institutions worldwide have been depending highly on Information Technology for their business requirements and service delivery. They need substantial investment for procuring and maintaining software as well as hardware. Due to the growing needs and financial crisis, universities are facing challenges in acquiring high-performance computing facilities to support not only advanced analysis but also scientific researches. This study intended to develop a cloud comput...
ABSTRACT The use of ICT in education has been proved to be a key milestone in improving the learning process in different levels of education. To tap this opportunity, the government of Tanzania has implemented a number of projects aimed at introducing and using ICT in different levels of education. There have been similar initiatives in the private institutions as well. However, such initiatives have been facing different challenges particularly on the readiness of using ICT for education f...
ABSTRACT This Thesis investigates the nature of the parastrophs and derivatives of loops both of Bol-Moufang (Extra, Moufang, Central loops) and non Bol-Moufang (Conjugacy Closed loops) type in general. Extra loops is the case study. By using Fenyves (1968, 1969) definition of Extra loops and the results of Goodaire and Robinson (1982, 1990), this work shows that the parastrophs and derivatives of an Extra loop exist. Taking into consideration Ken Kunen (1996) results, it has been establishe...
ABSTRACT Euphorbia L. is a genus of the family Euphorbiaceae. Some of the species are culturally, economically and medicinally valuable. The taxonomy of the genus was re-evaluated using classical and experimental approaches to unravel the complex inter-relationships and problems of identification existing within the genus. Herbarium studies, natural population sampling, ecological observation, experimental cultivation, morphological and anatomical characterization were some of the study appr...
Background of study Polycyclic aromatic hydrocarbons
Abstract Responses to structured questionnaires administered to farmers and housewives in southwestern part of Nigeria revealed that 39 plant species were in use for various purposes in the expressed belief that they possessed bioactive properties.
Abstract The volume of information resources potentially available in the globe is massive; hence it becomes necessary to examine available information resources for academics research activity in the academia. This study, therefore, examined the perception of academics on availability of information resources for research productivity in federal universities in Nigeria. Descriptive survey research design was adopted. The Multistage sampling technique was used to select 1,057 academic staff ...
Abstract This study was carried out to determine the serum auto-antibody levels as primary markers and immunological correlates
Abstract This thesis discusses the development, design, fabrication and testing of spectrally selective beamsplitting absorption filters which can decouple quantum and thermal convertors to improve conversion of the total solar spectrum to useful energy.
Abstract The nasopharyngeal carriage rate of Neisseria meningitides among 639 school children
ABSTRACT 1-bromo-3-methylbut-1-yn-3-ol, 1-bromo-3-methypent-1-yn-3-ol, 4-hydroxy-4-methyhex-2-yn-nitrile, 1-chloro-3-mrthylpent-1-yn-3-ol, 1-chloro-3-methybut-1-yn-3-ol, 4-methylhex-2-yn-4-ol, 4-methylhexa-2, 3-dienenitrile and 4-methoxy-4-methylhex-2.yn were separately prepared and then each of them was used as the disubstituted acetylene for complexation with copper(I), cyanide, copper(I) bromide and copper(I) chloride respectively in dimethyl form amide (d.m.f) and then in dimethyl sulphid...
CONTENTS,INTRODUCTION,KNOWLEDGE MANAGEMENT AND KNOWLEDGE REPRESENTATION,LOGIC AS A KNOWLEDGE REPRESENTATION METHOD,CLASSIFICATION OF LOGIC,PROPERTIES OF KNOWLEDGE,EVALUATION OF KNOWLEDGE REPRESENTATION METHODS,CONCLUSION,REFERNCES
CONTENTS,WHAT IS PROBLEM SOLVING?,WHAT IS META-COGNITION?,INSIGHT PROBLEM SOLVING,NON-INSIGHT PROBLEM SOLVING,EXPERIMENTS CONDUCTED,THE RESULTS OF THE EXPERIMENTS,CONCLUSION,REFERNCES
ABSTRACT Titanium dioxide or titania (TiO2) being one of the most promising semiconductors for many photoelectrochemical applications, its utilization remains typically confined to ultraviolet (UV) light absorption because of its wide band gap (3.2 eV for anatase and 3.0 eV for rutile), where by UV only accounts for 4-6% of the solar radiation. There is a need to shift the absorption threshold of the UV-region response of TiO2 into the visible region (accounts for ~45% of the total energy of...
ABSTRACT Juttadinteria albata is a leaf succulent plant species endemic to the southern Namib in the Succulent Karoo in Sendelingsdrif near the Orange River. The proposed strip mining for diamonds at NAMDEB‟s new Sendelingsdrif mine may contribute to the loss of up to 39% of J. albata population. This may increase the risks of extinction for J. albata and species which may be interacting with it. The aim of the study was to investigate the biology of J. albata for ecological restoration po...