Natural & Applied Sciences

Research Papers/Topics in Natural & Applied Sciences

Comparative Determination of the Extracting Efficacies of Hexane and Ethanol on Phytochemical Parameters of Momordica Charantia Leaves and Stems

Green leaves and stems have a quite high quantity of water and it’s difficult to obtained an accurate solvent to extract the constituents from the aqueous cells. So the choices of solvent to be used may determine the success of the extraction. In this research work two different solvents were used to extract photochemical parameters in Momordica charantia leaves and stems. The phyto constituents extracted by the solvents from the leaves and stems of M.charantia was compared. In a nutshe...

Ambient Air Quality and Noise Assessment in Eleme Communities, Rivers State, Nigeria

Problems caused by ambient air pollution on human and the environment can be averted by steadily and strictly monitoring of the concentrations of outdoor pollutants. Human activities have triggered changes in the earths atmosphere. In this research, 7(Seven) selected Eleme communities, 4(four) zones in each community and 28(Twenty eight) sampling points in all locations were assessed for the concentrations of CO, SO2 , NO2 , NO, CO2 , SPM, O2 , noise level and as well Meteorological param...

SIWES report held at glorious computers

TABLE OF CONTENTS Title                           Page                      Cover Page                   -------1                  Dedication                                          -------2  Acknowledgement-------3  Table of Contents                               -------4  Chapter One:Introduction -------4 Chapter Two:Overview of Emmy Computers----9 Chapter Three:Activities at Emmy Computers----13 Chapter Fo...

EFFECT OF HIV AIDS IN NIGERIA

ABSTRACTAIDS is an acronym for acquired immune deficiency syndrome it cause a destruction of the immune system. It is the most advance stage of HIV viruses (Human Immune deficiency syndrome Virus). This research work is carried out to determine the relationship between male and female HIV patient using data collected from National Tuberclosis and Leprosy training centre Says Zaria. The model arrived in this research. It shows a linear trend model for the male patients Yt=2038 -55.4,364*t show...

Generation of Kifilideen’s Generalized Matrix Progression Sequence of Infinite Term

Considering a cluster of different hierarchical order with various barrier or cadre levels and steps within levels, there is no availability of a structural framework to help exclusively analyze, formulate, identify, differentiate, and design standardized provisional values to cluster members at various barrier levels and steps within levels. This study designs stepwise analysis, generation, and applications of Kifilideen’s Matrix Structural Framework for an infinite term of increasing...

Determination of Styrene Acrylic Resin Composition using Fourier Transform Infrared Spectroscopy

ABSTRACT: Styrene acrylate resin is a versatile material with a wide range of applications. It is used in a variety of products, including paints, coatings, adhesives, and sealants. The determination of styrene acrylate resin in these products is important for quality control and regulatory compliance. Fourier transform infrared spectroscopy (FTIR) is a powerful technique that can be used to determine the concentration of styrene acrylate resin in a variety of matrices. In this study, a...

Design and Construction of a Computer Power Bank

ABSTRACT This project is a power bank for laptops, and it is designed to serve as a back up to a laptop whenever there is no power supply and it has a variable knob which controls the output voltage to a desired value. The problem is that we carry different chargers for different gadgets. Though the cost of producing is more costly than the normal chargers we have around but it can serve as a reliable backup considering the problem and solution above a power bank for laptop charger is neede...

Blockchain Technology into Online Voting Systems

In an era marked by technological advancements and a growing demand for secure and transparent electoral processes, the integration of blockchain technology into online voting systems has emerged as a promising solution. This research paper presents a comprehensive exploration of the design, implementation, and implications of an online voting system built upon blockchain technology. Through an in-depth analysis of existing electronic voting challenges and the potential of blockchain, this pa...

Effect of Fermentation on the Physicochemical and Sensory Properties of Fibre Enriched ‘Ede India’ (Colocasia Esculenta) Instant Poundo

TABLE OF CONTENTS TITLE PAGE CERTIFICATION DEDICATION ACKNOWLEDGEMENTS TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES ABSTRACT CHAPTER ONE: INTRODUCTION 1.1 BACKGROUND OF THE STUDY 1.2 STATEMENT OF PROBLEM 1.3 OBJECTIVE OF THE STUDY 1.3.1 MAIN OBJECTIVE 1.3.2 SPECIFIC OBJECTIVES 1.4 JUSTIFICATION 1.5 SCOPE OF STUDY CHAPTER TWO: LITERATURE REVIEW 9 2.1 COCOYAM 2.1.1 History and Origin of Cocoyam 2.1.2 Scientific Classification of Cocoyam 2.1.3 Composition of Cocoyam 2.1.3.1 Nutritional Compo...

Pathway Staff Management System

TABLE OF CONTENT ACKNOWLEDGEMENT...........................................................................................................................2 DECLARATION .......................................................................................................................................3 DEDICATION..........................................................................................................................................4 ABSTRACT..................................

Invention and Utilization of Epoch of Kifilideen Sum Formula for Kifilideen General Matrix Progression Series of Infinite Terms in Solving Word Problems

Kifilideen general matrix progression series of infinite terms is the summation of values of collection of progressive members of the series of system or set which has endless terms where terms are progressive into levels and steps with increasing members in successive levels and one member in the first level. The series of the system is needed in determining the overall values of the collection of the progressive members of the system which are useful for budgeting, analyzing, accounting...

Source identification, pollution status, and ecological risk assessment of heavy metals contamination in a highly populated unplanned industrial area (Wadi El-Qamar), Alexandria, Egypt

Based on the contents of heavy metals (Co, Cr, Cu, Fe, Mo, Mn, Pb, and Zn) in 22 road dust samples, the urban environmental quality of Wadi El-Qamar area was evaluated. It is a residential area suffering from unplanned industrial activities, overpopulation, and uncontrolled urbanization. Heavy metal sources and geochemical associations were deciphered using a multivariate statistical approach, while the contamination degree and ecological risks were identified using various pollution indices....

Analysis of Purity and SO2 levels in Sugar

An analysis of the purity and sulfur dioxide (SO2) levels in various sugar brands was conducted between January and November 2020.  The SO2 levels in the sugar samples were determined using the rapid iodometric titration method, which involved titrating the samples with iodine solution to measure the SO2 content. The color of the sugar samples was analyzed using a spectrophotometer at a wavelength of 420 nm, and the color was assessed based on absorbance values.  Based on the results, it is...

The Industrial Approach to Chemical Education in Kenyan Universities: A Literature Review

This paper reviews the literature on the industrial approach to chemical education in Kenyan universities. The industrial approach is a pedagogy that seeks to integrate the teaching of chemistry with the needs of industry. This is done by providing students with opportunities to learn about chemistry in a real-world context, such as by working on projects with industrial partners or by conducting internships in the chemical industry. The paper begins by discussing the rationale for the indust...


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