Natural & Applied Sciences

Research Papers/Topics in Natural & Applied Sciences

Document Repository and Workflow System a Case Study of Parliament of Uganda

ABSTRACT The project report was undertaken in order to learn and use systems and standards for Parliamentary documents. Systems for managing documentation in digital formats can make Parliamentary operations efficient and help increase the transparency of the institution. These systems are evolving to encompass the entire lifecycle of documents from creation through management, dissemination, and long term preservation. Within these phases documents may be edited and amended by various “aut...

Analysis of Implementation of Information and Communication Technology Programs in Urban Secondary Schools. A Case of Selected Schools in Makindye Division in Kampala Uganda.

Abstract This qualitative and quantitative research set out to investigate the Analysis and Implementation ofICT in urban secondary schools in Makindye division. It is a recent activity that has brought forth a lot of interest. However, there are many challenges that hinder efficient implementation ofICT including: lack ofICT laboratories, electricity, and teachers’ skills. This study explored how these challenges affect its implementation. Out of 10 public and private secondary schools in ...

Hostel Allocation Management System. A Case Study of Kampala International University Western Campus

Abstract Hostel allocation management system is software developed to manage the various activities in hostel. The particular project deals with the problems on managing the hostel and avoids the problem that occurs when carried out manually (using pens and papers). Identification of the clrmvbacks of the existing system leads to the designing of computerized system that will be compatible to the existing system with the system that is more users friendly and more GUI oriented. This project w...

Computer Troubleshooting System Case Study: Rick Ict Laboratory- Gulu

ABSTRACT Automation of Computer troubleshooting system is meant to store, update and help the users and administrators in finding problems and solutjons associated with computers in the Rick lCT Laboratory. This will also cater for the newly detected problems and symptoms in the computers at the institution. It's in due course because of the problems incurred due to poor computer troubleshooting techniques in the institution such as software and hardware failures like hard disk crushing, inad...

The Impact of Stress on Students’ Academic Performance in Secondary Schools of Kampala District: A Case Study of St.Mary’s Secondary School Muntungo.

ABSTRACT This study examined the major causes of stress, its main impacts and its overcoming measures among students of St. Mary~s secondary School Mutungo. The main objective will be to identify the major impact of stress on academic performance of students in selected schools ok NAKAWA DIVISION, WAKISO district. A quantitative method was used in gathering and analyzing the data. For this purpose, questionnaires were distributed to male and female students of St. Mary’s secondary school Mu...

DESIGN AND IMPLEMENTATION OF AN ONLINE RADIO STREAMER APPLICATION (A CASE STUDY OF RADIO POLY NEKEDE)

TABLE OF CONTENTS CHAPTER ONE 1.1              INTRODUCTION 1.2        BACKGROUND OF THE STUDY 1.3       STATEMENT OF THE PROBLEMS 1.4       OBJECTIVES OF THE STUDY 1.5        SIGNIFICANCE OF THE STUDY 1.6       SCOPE OF THE STUDY 1.7       LIMITATION OF THE STUDY 1.8       DEFINITION OF TERMS CHAPTER TWO REVIEW OF RELATED LITERATURE 2.1       INTRODUCTION 2.1.1    STREAMING 2.2       INTERNET RADIO TECHNOLOGY 2.2.1 �...

DESIGN AND IMPLEMENTATION OF AN ONLINE COURT OF LAW CASE SCHEDULING SYSTEM (A CASE STUDY OF IMO STATE HIGH COURT)

TABLE OF CONTENTS Title page                                                                                                                                i Approval Page                                                                                                   ...

DESIGN AND IMPLEMENTATION OF BIO SECURITY SYSTEM (A CASE STUDY OF FIRST BANK PLC OWERRI)

ABSTRACT Biometric recognition is the use of individual biometric characteristics, such as fingerprint, face, and signature for automatically computerized recognition systems. Fingerprints are the most widely used form of biometric recognition system successfully. However, fingerprint images are rarely of perfect quality. They may be degraded and corrupted due to variations in skin and impression conditions. Thus, image enhancement techniques are employed prior to minutiae extraction to obta...

Developing A Stock Management System for a Supermarket

TABLE OF CONTENTS DECLARATION .................................................................................................................. i APPROVAL ....................................................................................................................... ii DEDICATION ................................................................................................................... iii ACKNOWLEDGEMENT ..........................................................................

EXOSMOSIS AND ENDOSMOSIS VERIFIICATION USING WHITE RAW EGGS

ABSTRACT Exosmosis and endosmosis verification using white raw eggs have been carried out. Two beakers of dilute hydrochloric (HCl) acid solution were prepared. Two white eggs were placed differently into beakers labelled Beaker A and B respectively containing dilute hydrochloric (HCl) solution and left for five hours. Beaker A (containing Saltwater) was seen as more concentrated than the albumin in the egg. Water molecules moved from a low concentration point (albumin) to the high concentrat...

ASSESSMENT OF THE EFFECTS OF CARBONATED DRINKS ON THE ENAMEL OF THE TEETH

ABSTRACT Assessment of the effects of carbonated drinks on the teeth have been carried out. Five white shelled hard-boiled eggs were placed in clear cups and labelled (Soda Drink, Diet Coke, Coke, Tap Water and Vinegar), with the respective selected liquid poured into the cups and ensured the liquid covers the eggs placed in the cups. The eggs were allowed to sit for 72 hours. At 72 hours the eggs were removed from the cups for inspection. The egg in water showed no changes, this is because t...

Antimicrobial Activity of Azadirachta Indica (Neem) Against Bacteria Isolated from Urinary Tract Infected Patients in Khartoum State

Abstract This was analytical study conducted during the period from January to April 2017, to determine the antimicrobial activity of Azadirachta indica leaves methanolic extract against different bacteria isolated from urinary tract infection. A total of 130 urine samples were collected from patients with Urinary tract infection. These specimens were inoculated into Cystine Lactose Electrolyte Deficiency (CLED) media and incubated aerobically at 37 C for 24 hrs. The clinical isolates were th...

Constituents of Celery (Apium graveolens ) Seed Oil and its Biological Activity

Abstract This study was aimed to extract the fixed oil of Apium graveolens through the process of maceration with normal hexane. The oil was analyzed by gas chromatography-mass spectrometry. The antimicrobial activity was also estimated. The GC-MS analysis of the studied oil showed the presence of 45 constituents. Major components are: i) 9-Octadecenoic acid methyl ester (56.04%) ii) 9, 12-Octadecadienoic acid methyl ester (13.47%) iii) Hexadecanoic acid methyl ester(12.05%) iv) Methyl steara...

Characterization of Flavonoids from Albizia Amara Leaves and Their Biological Activity on Microbes

Abstract Phytochemical screening of methanol extract of leaves of Albizia Amara revealed the presence of secondary metabolites: saponins, alkaloids, tannins, glycosides and flavonoids. Powdered shade- dried leaves (1kg) of A. amara. were extracted with 95% ethanol at room temperature for 48 hours, The crude extract was suspended in water and partitioned with organic solvents in order of increasing polarity, petroleum ether, chloroform ethyl acetate and n-butanol, three compounds were isolated...

Assessment of the Effect of Addition of Baobab ( Adansonia Digitata L.) Fruit Pulp on Properties of Camel Milk Yoghurt

Abstract This study was carried out to investigate the effect of Baobab fruit pulp on the physicochemical and microbiological properties of yoghurt made from camel milk and cow milk. Yoghurt was made from camel milk and cow milk with Baobab fruit pulp (5g/L, 10g/L, 15g/L, and 20g/L). Starter culture was added at rate of 3 % (v: v) and stored for 10 days at 4ᵒC. Physicochemical and microbial (acidity, pH, total solids, solids not fat, ash, protein, Fat, lactose, moisture, crude fiber, synere...


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