Natural & Applied Sciences

Natural & Applied Sciences Research Papers/Topics

DESIGN AND IMPLEMENTATION OF AN ON LINE ENTRANCE EXAMINATION ADMINISTRATION SYSTEM.

ABSTRACT Computers are known for their wide range of uses especially in scientific and mathematical fields.  However little or no thought has been given to designing a complete and through intelligence test on a computer system in out immediate environment.  Although in advanced countries, where computerized games have been developed, computers have proved that they constitute of ways of indirectly testing intelligence.This system is designed in order to implement intelligence test on a co...

REFRACTORIES

HISTORY Refractories have been used by humankind since earliest history.  When humans first began to smelt metals and shape primitive knives, hunting weapons, and ornamental rings and jewelry, crude refractory materials were developed to facilitate the pyroprocessing of the ores.  As refractory practice developed, materials evolved which were ever more durable, lasting longer and longer before replacement was necessary.   DEFINITIONRefractory materials are materials, which have the capaci...

ISOLATION AND PERFORMANCE EVALUATION OF SACCHAROMYCES CEREVISIAE FROM ON PALM WINE (ELAELS GUINNEENSIS) AT DIFFERENT TEMPERATURE OF PROOFING DURING BREAD MAKING

ABSTRACT Saccharomyces cerevisiae was isolated from the fermenting sap of flaeis guinneensis. The yeast isolate was used in dough proofing at different temperatures. The samples B, C, D, E, and F, (containing the same ingredients) were leavened at 200 c, 250 c, 300  c and 40 c respectively. Similarly, sample A which served as the contol was leavened at 30c. the following proof heights were recorded 3.3cm, 1.9 cm, 23cm, 3.5cm, 3.6cm and 2.5cm respectively for the proofing period, samples D an...

EFFECTS OF SOME SALTS (Nacl and Na2 SO4) ON FUNCTIONAL PROPERTIES OF PUMPKIN SEED (TELFARIA OCCIDENTALS) FLOOR.

ABSTRACT A study was carried out on the physico – chemical properties of fluted pumpkin seeds (Telferia occidentalis) flours.  The 1st two flour samples were obtained by boiling for 1 hr in 0.5% solution for Nacl, and .5% solution of Na2 S04 respectively. The 2nd two samples were obtained by soaking for 12 hrs in 0.5% soln of Nacl, and 0.5% soln of Na2 So4 respectively.  The control was neither soaked; F4, F6, F5, F7, and F8 respectively.  All the samples were dried milled and sieved to...

DESIGN AND IMPLEMENTATION OF A COMPUTERIZED CARGO TRANSPORTATION MANAGEMENT SYSTEM (A CASE STUDY OF SUPER MARITIME SHIPPING AGENCY, LAGOS)

DESIGN AND IMPLEMENTATION OF A COMPUTERIZED CARGO TRANSPORTATION MANAGEMENT SYSTEM (A CASE STUDY OF SUPER MARITIME SHIPPING AGENCY, LAGOS) A PROJECT PRESENTED TO THE DEPARTMENT OF COMPUTER SCIENCE  ABSTRACT This project was out of the necessity to address the inherent problems encountered by members of staff of super maritime shipping Agency and their customers. The manual process involved in the management of cargo were critical examined and the flows noted.  The software so designed ...

DESIGN AN IMPLEMENTATION OF A COMPUTER BASED SEAPORT BILLING SYSTEM (A CASE STUDY OF NIGERIAN PORT AUTHORITY LAGOS)

ORGANISATION OF THE WORK This work is organized in seven chapters and appendices as follows: CHAPTER ONE: Deal with the introduction of cargo handling, statement of the problem, aims/objectives, purpose of study, importance of study, definition of terms, assumptions. CHAPTER TWO: Gives review of related literature researched. CHAPTER THREE: Method of data collection, Organization structures, objectives of the existing system, input process, output analysis, information flow diagram, problem ...

A STUDY ON PHYSIO CHEMICAL AND QUALITATIVE TRAITS ON SOME RICE VARIETIES (Oryza sativa)

INTRODUCTION This is a Biotechnology project on study of Physio chemical and Qualitative traits on some Rice Varieties (Oryza Sativa). Rice is the world’s most important food crop and a major source of food for more than half the world’s population. Rice could be a staple food for simple fraction of the population within the world. Rice could be a wholesome nutritive cereal grain that possesses uncommon dietary necessities. Rice is one in all the foremost food product crops within th...

Development of Biochemistry Liquid stable reagents used for the estimation of Sodium and Potassium electrolytes in blood serum

INTRODUCTION This is the good Bio-Technology project on "development of biochemistry liquid stable reagents used for the estimation of Sodium and Potassium electrolytes in blood serum", which covers study based on Sodium and Potassium reagents. Chemical pathology (more commonly known as clinical biochemistry or clinical chemistry) is the area of pathology that is generally concerned with analysis of body fluids and extracts and will be used in this report This research study is based on S...

ISOLATION, CHARACTERIZATION AND IDENTIFICATION OF BACTERIA FROM ORGANIC WASTE

ABSTRACTThe 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 media for cellulolytic count. The pour plate method was employed. Colonial morphology, gram staining and biochemical tests were used for the identificat...

Microorganism Associated With Steep Cassava

ABSTRACT Microorganismsare essential players in the very existence of all living thing. They play avery important part in the production and biodegradation of organic foodsubstances in which Manihot esculentais an important player. This project evaluated the mycoflora and bacterialflora of steep cassava with the view of identifying those fungi and bacteriaspecies found with steeped cassava. This research work employed gram stainingreaction or technique and Lactophenol Cotton Blue Stain to...

DESIGN AND IMPLEMENTATION OF A DIGITAL LIBRARY SYSTEM

ABSTRACT Libraries have been an important part of educational and information sector of any school.  The success of any library largely depends on proper management. Several libraries have suffered failure as a result of inadequate management and incapacitations in handling sensitive information as regards members of the library.   This research therefore, aimed at developing a digital library system, which will help direct and position library to meets its ever increasing demands. In the c...

THE IMPACT OF COMPUTER INNOVATION ON COMMERCIAL BANK IN NIGERIA (CASE STUDY OF UBA PLC)

ABSTRACT This study was conducted to examine the impact of computer innovation on commercial banks in Nigeria a case study of United Bank for Africa. This research work has become necessary to investigate the issue in all ramifications, with the view to identify changes in the level of activities of commercial bank as a result of computer innovation in business organizations and commercial banking services. Although, computer have tendency to reduce labour force but it makes banking operation...

CIVIL INTELLIGENCE GATHERING SYSTEM

ABSTRACTCrime and insecurity are threats to physical, human and social development. Crime has negative impact (disincentive) on foreign direct investment. Public insecurity impedes domestic and international tourism. Whereas, lack of investment hinders economic development with the result that majority of the citizenry become poor and marginalized. The purpose of this phase is to carry out intelligence gathering with the proposed system, to be used in Security / intelligence agencies. The sys...

MOBILE TELECOMMUNICATION BASE STATIONS MONITORING SYSTEM

ABSTRACT With the technological advancement in wireless communications, the industry demands better and more reliable technology for transmission equipment. One of the most important requirements for the wireless communications industry is to manage base stations effectively for communication purpose. In order to provide the best transmission service to customers, base stations have to be spread over a large area. A large network of base stations requires a secured, stable and effective mana...

SIMULATION OF A NETWORK MONITORING SYSTEM

ABSTRACT This project topic “Simulation of a Network Monitoring System” was carried out with a view to deploying effective monitoring for computers in a local Area Network. The project developed a system that lets administrators remotely monitor computers in a network. Our aim is to show how user interface can be applied to provide a complete solution for monitoring networks. Securing and  monitoring a network is an important issue since computers connected in a network can be faulty a...


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