Natural & Applied Sciences

Natural & Applied Sciences Research Papers/Topics

Effect of dye and bleaches on hair

1.0    INTRODUCTIONHair coloring is the practice of changing the hair color. The main reasons for this are cosmetic, to cover gray hair, to change to a color regarded as more fashionable or desirable, to restore the original hair color after it has been discolored by hairdressing processes or sun bleaching. Hair dyes generally contain dyes, modifiers, antioxidants, alkalizers, ammonia and a mixture of other compound used to impart different qualities to hair depending on the ha...

ENHANCING ONLINE COURIER PARCEL DELIVEERY SERVICE SYSTEM

150%"> line-height:150%;font-family:" times="" new="" roman","serif""="">ABSTRACT In a large world like ours, sending packages from place to place by a third party is inevitable since package owners cannot be able to tour round all the desired destinations within the required period. The existing courier service systems provide the service but with less efficiency in terms of delivery, comfort, cost estimation from the users’ point of view, and tracking of items in dispatch. This propos...

Antibiogram types of staphylococcus aureus isolated from the nostrils of healthy students in Eguare secondary school, ekpoma, edo state. Nigeria.

normal"> vertical-align:baseline">ABSTRACT mso-fareast-font-family:Calibri;mso-fareast-theme-font:minor-latin;mso-ansi-language: EN-US;mso-fareast-language:EN-US;mso-bidi-language:AR-SA;vertical-align:baseline">        40 nasal samples were collected from apparently healthy males students at Eguare Secondary School, Ekpoma, whose ages fell within the ranges of 15-20 years were  selected and screened for normal">Staphylococcus aureus and Candida al...

A PUBLIC PRIVATE PARTNERSHIP DATABASE MANAGEMENT SYSTEM

150%">ABSTRACT   Public private partnership (PPPs) is a form of cooperation between the public and private sectors. Its goals are to finance, build (reconstruction), operation and maintenance of the infrastructure and to provide public service through the infrastructure. Within the PPPs entities of public sector are partner and customers of the private sector from which the purchase services. In principle the private partner finances, builds, and operate the infrastructure and is en...

Geophysical investigation of ground water (SIWES report)

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Isolation of micrococus from Ugba

INTRODUCTION Ugba also called ukpaka is a popular food delicacy in Nigeria especially among Ibo ethnic group. It is rich in protein and is obtained by a solid state fermentation of the seed of African oil bean tree (Pentaclethra macrophylla Benth). It is essential food item from various traditional ceremonies where it is mixed with slices of boiled stock fish (ugba and okpoloko). The natural fermentation of the seed which at present is still done at the house-hold level, renders the producti...

BIOMETRICS

background:red;mso-highlight:red">Biometrics is seen by many as a solution to a lot of the user identification and security problems in todayUs networks. Password abuse and misuse, intentional and inadvertent is a gaping hole in network security. This results mainly from human error, carelessness and in some cases maliciousness. Biometrics removes human error from the security equation.  Our project will examine all the technological and feasibility aspects as well as the practical appl...

Effect of Computer-Instructional Package on the Performances of Senior Secondary Students in Quadratic Equations in Bida Educational Zone of Niger state, Nigeria.

AbstractThis study investigates the Effect of Computer- Instructional Package (COMPUTER INSTRUCTIONAL PACKAGE) on the Performance of Senior Secondary Students in Quadratic Equation in Bida Educational Zone of Niger State, Nigeria. The study examined the significant of performances of students thought using computer instructional package andLecture method. The sample consisted of 120 senior secondary school students drawn from four secondary schools. Stratified random sampling was used toselec...

Microbiological load of land snail sold in Ekpoma market

ABSTRACTThe results obtained from this research work shows that land snails sold in Ekpoma market contains some pathogenic microorganisms. A total of fifty samples were bought from 10 different local sellers (five snail samples each) in Ekpoma old market and the new market. The total viable count of bacteria ranged from 2.2 x 108 cfu/g - 8.2 x 108 cfu/g. The lowest was recorded in sample I  having a total bacteria count of 2.2 x 108 cfu/g and the highest count was observed in sample D ob...

THE IMPACT OF INFORMATION SYSTEM ON ORGANIZATION AND THIER EMPLOYEES

ABSTRACTInformation technology has been a buzz world in the modern world. The current trends in the modern world are dominated by information technology. The status of the use of technology was gradually improved during few decades. The world is in the mist of the most radical and rapid transformation of commerce and society since the invention of the automobile. This research work highlights the impact of information technology on organization and its employees. It therefore outline the vari...

DESIGN AND IMPLEMENTATION OF AN ANDROID-BASED GYNAECOLOGICAL INFORMATION SYSTEM

ABSTRACTThis project” Design and Implementation of an Android based Gynaecological   Information System”   created  a system that will provide first-hand information on gynaecology in the absence of a gynaecologist. This project was also implemented to bring information women need to their door steps; because most women find it very difficult to visit their gynaecologist except in extreme cases and this should be done regularly starting from puberty through adolelesence and...

DEVELOPMENT OF A MOBILE HANDBOOK

ABSTRACTThe ability to send and receive information is a powerful tool, which can mar or make a situation. Its striking feature is timeliness, failure to send or retrieve information at a particular time, could render such information useless.  In a university community the use of mobile phones is common, this therefore forms the bases of the project which is aimed at developing a mobile application which helps students of the college to quickly access, process and send information. An e...

THE EFFECTS OF HEAT TREATMENT ON THE MECHANICAL PROPERTIES OF A WELDED JOINT OF MEDIUM CARBON STEEL

ABSTRACTThe effect  of Heat treatment on the Mechanical Properties of a welded joint of medium carbon steel has been carried out.  The materials were cut, welded, to get 27 samples needed. Thereafter, Heat Treatment was carried out on the samples. Then the specimens were grouped into two groups, group A and group B. In group  A, after the heat treatment on the welded specimens, one sample was quenched in water immediately, another was oil-quenched and the third one was allowed ...

COMPARATIVE STUDY ON THE PRODUCTION OF WOOD PELLETS FROM SAWDUST USING LOCALLY SOURCED BINDERS.

ABSTRACT Attempt was made to produce wood pellets from sawdust using locally sourced binders as an alternative binder, to wood lignin which is a natural binding agent. Wood pellets were produced by manual moulding with starch concentration of cassava and potato starch as the process variable. Results show similar behavior between pellets bonded by cassava, and potato starch, But differs slightly in the case of calorific value and smoke analysis, it shows that smouldering produce the high...

PRINCIPLES OF CARBON-U (C-11) RADIO-CHEMISTRY

ABSTRACTCarbon –U (C-11) radiotracers are widely used for the early diagnosis of cancer, monitoring therapeutic response to cancer treatment and pharmacokinetic investigations of anticancer drugs. PET imagining permits non-invasive monitoring of metabolic processes and molecular targets, while carbon-II radiotracers allow a “hot-for cold” substitution of biological active molecules. Advance in organic synthetic chemistry and radiochemistry as well as improved automated techniques for ra...


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