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» CHAPTER ONE Introduction 1.1 Underground water quality Water is the matrix of life and forms the bulk of the weight of the living cells. The resources of usable water have been diminishing and are unable to meet the variety of needs of modern civilization. Water as the carrier of pathogenic microorganisms, can cause immense harm to public health. Waterborne diseases include typhoid and paratyphoid...Continue Reading »
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HEALTH EDUCATION
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» CHAPTER 1 1.0 INTRODUCTION Ink is a liquid or paste that contains pigments and or / dyes and is used to colour a surface to produce an image, text or design. Ink is used for drawing and / or writing with pen, brush, or quill. Thicker inks, in paste form, are used extensively in letter press and lithographic printing. Chemists view it as a colloidal system of fine pigment particles dispersed in a s...Continue Reading »
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» CHAPTER ONE 1.0 INTRODUCTION Spectroscopy involves the study of the absorption and emission of light and other radiations as related to wavelength of the radiation. Hence, spectroscopy is the branch of science dealing with the study of interaction between electromagnetic radiation and matter. It is the most powerful tool available for the study of atomic and molecular structures, and is used in th...Continue Reading »
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» CHAPTER ONE 1.0 Introduction 1.1 Charge Transfer Complexation Acceptors are aromatic systems containing electron withdrawing substituents such as nitro, cyano and halogen groups (Foster, 1967). Electron donors are systems that are electron rich (Ajali and Chukwurah, 2001). The interaction between electron donor and electron acceptor results in formation of charge transfer complex (Ajali et al, 200...Continue Reading »
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» CHAPTER ONE INTRODUCTION During the years 1900 to 1940, solvent extraction was mainly used by the organic chemist for separating organic substances. Since in these systems, the solute, (desired component) often exist in only one single molecular form, such system are referred to as non reactive system1. However, it was also discovered that mainly weak acids could complex metals in the aqueous phas...Continue Reading »
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MBA-MSC-PhD Thesis Research
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» CHAPTER ONE INTRODUCTION 1.1 Background of the study The growing incidence of microbial resistance to currently used antibiotics represents a serious medical problem. Therefore, there is an urgent need to develop new classes of therapeutic agents to treat microbial infectious. Such new therapeutic agent has to exhibit a wide spectrum of biological activities. Sulphonamides, an important class of p...Continue Reading »
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» CHAPTER ONE INTRODUCTION 1.1 Background of the Research Nanoscience evolution and the advent of nanowire fabrication marked a new epoch in optoelectronics 1. Characteristic investigation for achieving efficient light absorption, charge separation transport and collection had culminated in the synthesis of both organic and inorganic semiconductor nanowires 2 3. The d block transition elements of th...Continue Reading »
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» CHAPTER ONE Introduction Zeolites are porous crystalline alumino silicates of regular skeleton structures formed by alternating silicon oxygen and aluminum oxygen tetrahedrons. Although only natural zeolites were initially used, synthetic zeolites, due to their well tailored and highly reproducible structures, have been used extensively as ion exchangers, adsorbents, separation materials and catal...Continue Reading »
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» CHAPTER ONE Introduction 1.1 Background of Study Investigation of the chemistry of platinum and sulphur has attracted considerable attention in recent years due to the broad applications of the two elements and their compounds, in biological systems1,applied catalysis2,3andto the chemistry of novel molecular systems4.Other main areas of application are in the design of homo and hetero polynuclear ...Continue Reading »
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» CHAPTER ONE 1.0 INTRODUCTION Phenoxazine(1) is a compound analogous in structure to phenothiazine(2) with oxygen in place of sulphur.Its other systematic names are 10H phenoxazine and 2,2,5,6 dibenzo 1,4 oxazine1.They are tricyclic nitrogen oxygen heterocycles2. Owing to the wide range of application of phenoxazine compounds, the synthesis of their derivatives and isolation of the natural phenoxaz...Continue Reading »
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» CHAPTER ONE 1.1 INTRODUCTION The basic sulphonamide group –SO2NH occurs in various biological active compounds including antimicrobial drugs, antithyroid agents, antitumor antibiotics and inhibitors of carbonic anhydrase1,2. Sulphonamides are widely used to treat microbial infection by inhibiting the growth of gram negative and gram positive bacteria, some protozoa and fungi3. Clinically, su...Continue Reading »
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» CHAPTER ONE INTRODUCTION 1.1 Background of the Study The political world is essentially male dominated despite the increase participation of women in politics in recent years. An examination of the political development in Nigeria suggests that the role of women in politics is minimal. Women participation in politics in the world especially Nigeria has been a sabotage for years, twenty to fifty ye...Continue Reading »
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» CHAPTER ONE INTRODUCTION 1.1 Introduction Inter governmental relations refer to the structures and processes which exist in a decentralized system of government for the coordination of the activities of the various levels of government as they perform their constitutionally assigned roles inter governmental relations encompasses all the permutations and combinations of relations among the units of...Continue Reading »
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HEALTH EDUCATION
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» CHAPTER 1: Introduction The concept “social media” has attracted many definitions from different disciplines. In a lay man‟s explanation, it may simply connote “within group interactive communication”. The “group” in this definition represents “social” content of the definition. According Suomen Toivo–Think Tank (2012), social media are new i...Continue Reading »
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» CHAPTER ONE INTRODUCTION 1.1 Introduction Despite the general paucity of economic infrastructure in sub Saharan Africa, over the past decade this region has experienced some of the fastest growth rates in mobile phone and Internet penetration in the world. In Nigeria, mobile phone subscription has risen from just over 866,000 in 2001 to over 121 million as of October 2013. During the same period, ...Continue Reading »
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» CHAPTER ONE INTRODUCTION 1.1 Background to the Study Fiscal federalism and Nigerian federalism, which mirrors the amount of fiscal autonomy and responsibility accorded to sub national governments has been an important subject in the policy equation of many developing and developed countries. Fiscal federalism and Nigerian federalism is essentially about the allocation of government resources and s...Continue Reading »
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» ABSTRACT Federal character was adopted in Nigeria to ensure that no group or section suffers imbalance or marginalization of any kind. However, it implementation had been fraught with criticism by scholars and public servants who see it as an instrument of favouring some sections against others. It had been linked to the high level of administrative inefficiency experienced by the civil service sy...Continue Reading »
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» CHAPTER ONE INTRODUCTION 1.1 Background of the Study Local government is widely accepted as a viable instrument for rural transformation and for delivery of social service to the people. Local government is the third tier of government in a federal system like Nigeria. As a third tier of government, it is charged with the responsibility of rural and community development. It is divided into politi...Continue Reading »
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» ABSTRACT The essence of reforming local government system was to bring about stable increases in the income, productivity, diversification of economy and general quality of lives in the rural areas. But the ability of the local governments to accomplish these tasks will depend extensively on their autonomy and financial positions. The problem of local governments in Kogi State is usually associate...Continue Reading »
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» CHAPTER 1: Introduction Materials management is a coordinating function responsible for planning and controlling materials flow. Its objectives are as follows: Maximize the use of the firm’s resources. Provide the required level of customer service. Materials management can do much to improve a company’s profit. Material handling involves short distance movement within the confines of ...Continue Reading »
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