Explore Project Topics on: Reflux reaction of primary amino acide and ketones in organic solvent

ABSTRACT 3,5-Bis[(2-hydroxy-benzylidene)-amino]-benzoic acid (H2B) and its cobalt(II) and nickel(II) complexes were synthesized and characterized via: electronic, IR, 1 H NMR and 13C NMR. Job’s continuous variation method was used to determine the mole ratio for both metal complexes. Solvent extraction studies were carried out on H2B in 5% DMF... Continue Reading

ABSTRACT Transition metal complexes as catalyst for organic reaction. As pointed out earlier, this review gives an overview of some of the catalytic reactions that are useful, either on a laboratory sale or industrial scale of certain organic compounds. No attempt has been made to include... Continue Reading

AFRICA’S REACTION TOWARDS GLOBALIZATION  TABLE OF CONTENTS Title Page--------ii Certification-------iii Dedication--------iv Acknowledgement------v Table of Content-------vi Abstract--------vii CHAPTER ONE: INTRODUCTION 1.1 Background of the Study -----1 1.2Statement of Problem-----4 1.3Objective of the Study -----5 1.4Statement of Hypothesis... Continue Reading

ABSTRACT   The most important single factor affecting the efficiency of protein utilization is the profile of digestible essential amino acids entering the small intestine. Assuming a constant ideal amino acid profile of absorbed protein the requirements of all amino acids can be calculated when the requirement of one individual amino acid has... Continue Reading

ABSTRACT The experiment was designed to determine the effect of two different solvent (N-hexane and petroleum ether) on chemical composition of lemongrass oil. The oil was extracted from lemongrass using Nhexane and petroleum ether using soxhlet extraction method. The chemical composition of essential oil obtained were analyse using GC-MS machine.... Continue Reading

Mechanochemical synthesis of  [Cu(OOCCH3)2(THB)2] and the Mechanochemical synthesis of  [Cu(OOCCH3)2(THB)2] were carried out, and a  brown solid complexes obtained in both experiment was washed in ethanol respectively. The  physical and instrumental characterisation of the complexes carried out revealed that the complexes obtained are the same... Continue Reading

Mechanochemical synthesis of [Cu(OOCCH3)2(THB)2] and theMechanochemical synthesis of [Cu(OOCCH3)2(THB)2] were carried out, and a brown solid complexes obtained in both experiment was washed in ethanol respectively. The physical and instrumental characterisation of the complexes carried out revealed that the complexes obtained are the same... Continue Reading

(A CASE STUDY OF ANAMBRA BROADCASTING SERVICE, AWKA) ABSTRACT This research work was carried out to look into workers reaction in respect to organizational changes in a government owned company (A case study of Anambra State Broadcasting Service, Awka (ABS).... Continue Reading

Abstract Indigenous bacteria in the soil environment can produce a wide range of solvents and metabolites more efficiently. This study was carried out to screen Clostridium species isolated from the soil environment within Jos metropolis for solvent production. A total of 30 samples were collected from farmlands, nursery gardens, floral gardens... Continue Reading

Nematode infestation has contributed to the low yield in tomato production in Nigeria (Charcher et. al ., 2003). Other production problem in the management of tomatos are weeds infestation, insects pest and diseases such as bacteria, fungi and virus diseases (Li et. al ., 2007). According to Nagesh at. al ., 2005) rood-knot index ranged from 3.2... Continue Reading

ABSTRACT The azo-ligand, 1,5-dimethyl-2-phenyl-4-[(E)-(2,3,4-trihydroxylphenyl) diazenyl]- 1,2-dihydro-3H-pyrazol-3-one (H3L) and its Zn(II) and Cd(II) complexes have been synthesized and characterized based on stoichiometric, molar conductance, electronic and infra-red spectral studies. The results showed that H3L reacted with the metals in 2:1... Continue Reading

ABSTRACT The aim of the research is to find out the reactions of parents towards their children\'s education in view of the present level of unemployment opportunities in Wamakko Local Government area of Sokoto state. It will seek to find out whether parents consider education nowadays as a waste of human and financial resources in view Of... Continue Reading

ABSTRACT The Schiff base ligand, 2-[(E)-[{3--[(2-hydroxybenzylidene)amino]phenyl}imino)methyl]phenol was synthesized by condensing 1,3-diaminobenzene and 2-hydroxybenzaldehyde in absolute ethanol. Its Cr(III) and Cr(VI) complexes were equally synthesized. The ligand was characterized via UV, IR and NMR spectroscopy, whereas the complexes were... Continue Reading

ABSTRACT A feeding trial was conducted in a completely randomized design to evaluate the overall performance, blood constituents and carcass analysis of 5-day old Marshal broiler chicks that are fed with different diets; maize diet with and without AA supplements and unpeeled cassava root meal (UCRM) diet with and without AA supplements; of four... Continue Reading

ABSTRACT A feeding trial was conducted in a completely randomized design to evaluate the overall performance, blood constituents and carcass analysis of 5-day old Marshal broiler chicks that are fed with different diets; maize diet with and without AA supplements and unpeeled cassava root meal (UCRM) diet with and without AA supplements; of four... Continue Reading

The rate of reaction defines as the concentration of reactant or product, consumed or produced within a given time frame. Changing one of the variables could lead to a differing rates of reaction speeds. ... Continue Reading

EARNINGS PERSISTENCE AND STOCK MARKET REACTION: EVIDENCE FROM THE NIGERIAN STOCK EXCHANGE ABSTRACT This study Earnings Persistence and the Market reaction to stock returns is work done to help Stakeholders who use accounting information. The study is to enable investors to make long term Investment decisions for Effectiveness and Efficiency in its... Continue Reading

TABLE OF CONTENTS Cover Page – – – – – – – – – – Title Page – – – – – – – – – – Certification – – – – – – – – – – Dedication – – – – – – – – – – Acknowledgement – – – – – – – – – Abstract – – – – – – – – – – Table of Content –... Continue Reading

ABSTRACT The isolation, identification and characterization of bacteria from organic waste were carried out. Sawdust waste (plant organic waste source) and abattoir waste water (animal organic waste source) samples were collected. The media used were nutrient agar for total aerobic plate count, McConkey agar for coliform count and cellulolytic... Continue Reading

ABSTRACT The isolation, identification and characterization of bacteria from organic waste were carried out. Sawdust waste (plant organic waste source) and abattoir waste water (animal organic waste source) samples were collected. The media used were nutrient agar for total aerobic plate count, McConkey agar for coliform count and cellulolytic... Continue Reading

ABSTRACT Contamination of existing and potential agricultural lands is a major problem associated with the processing and distribution of crude and refined petroleum products in many oil producing countries like Nigeria. Hydrocarbon contaminants in soil are potentially phytotoxic to plants and interfere with plant establishment and growth as well... Continue Reading

CHAPTER ONE INTRODUCTION BACKGROUND OF STUDY Wastes are everywhere. These substances are unpleasant to see and also bring harmful effects to our health and environment. Example of this waste is the manure of the animals like the cow. Cow dung causes a problem when these are just leave behind the sidewalks streets or in an open field. If these... Continue Reading

ABSTRACT The relative contributions of clay and organic matter to the cation exchange capacity of soils have been of great interest to many researchers. Organic matter. as a critical component of the soil. plays. significant roles which far exceed its quantitative distribution in the soil. It is regarded as the major contributor of CEC in... Continue Reading

ABSTRACT The relative contributions of clay and organic matter to the cation exchange capacity of  soils have been of great interest to many researchers. Organic matter. as a critical component  of the soil. plays. significant roles which far exceed its quantitative distribution in the soil. It  is regarded as the major contributor of CEC in... Continue Reading

ABSTRACT The option of using microbes in the remediation of polluted sited have received wide acceptance due to its sustainability and environmental friendliness. This study is aimed at using the kinetic parameters (Vmax and Km) to assess the effect of organic and inorganic nitrogen sources on the performance of Pseudomonas sp., during the... Continue Reading

ABSTRACT The option of using microbes in the remediation of polluted sited have received wide acceptance due to its sustainability and environmental friendliness. This study is aimed at using the kinetic parameters (Vmax and Km) to assess the effect of organic and inorganic nitrogen sources on the performance of Pseudomonas sp., during the... Continue Reading

ABSTRACT The effect of dietary supplementation of organic selenium at different levels on the reproductive performance of rabbit does was investigated using 16 (12 does and 4 bucks) rabbits. The rabbits were of New Zealand white, Dutch and chinchilla breeds. The twelve rabbit does were randomly assigned to four experimental treatment groups (T0,... Continue Reading

The main aim of the study was to find out the impact of transition from pre  primary to lower primary on learning in Wandiege Primary school. The study  used 16 teachers of Wandiege Primary school as subjects. From the study it was  found that there was a sic~a tificant impact of transition from pre-primary to lower  primary on learning in... Continue Reading

 ABSTRACT Forest soils in Ekiti state western Nigeria are destroyed due to agricultural activities. Information about the effect of land use on soil is important for soil sustainability and productivity. A study was conducted to investigate changes that may occur in the soil organic carbon content (SOC) and some selected soil physical properties... Continue Reading

ABSTRACT Forest soils in Ekiti state western Nigeria are destroyed due to agricultural activities. Information about the effect of land use on soil is important for soil sustainability and productivity. A study was conducted to investigate changes that may occur in the soil organic carbon content (SOC) and some selected soil physical properties... Continue Reading