Natural & Applied Sciences

Natural & Applied Sciences Research Papers/Topics

MACHINE LEARNING IN INTERNET OF THINGs

IoT have the potential to revolutionize the way we view and sense the physical world in the area of Health, Governance, Buildings (Smart Building and Smart Houses), Security, exploration of the universe, etc. But this revolution can only be effective with Machine Learning in the core of analyzing IoT “Big Data”. After all, “of what use then is harvesting huge amount of data across the globe if we cannot analyze them to make predictive decisions for a future that is uncertain and dynamic...

Isolation and Characterization of bateria from Panteka stream, kaduna, Nigeria and their potential for bioremediation

ABSTRACT Panteka stream is a flowing stream polluted with waste from the activities of mechanics. Water samples collected at different sampling points of the stream were analysed in order to determine the level of heavy metal contamination and bacteria diversity with the view to elucidating the bioremediation potentials of the bacteria isolates. Four bacteria species with high tolerance to lead, zinc, iron, nickel and cadmium were identified by morphological and biochemical analysis as ...

DESIGNING AN EQUISPACED LEVEL QUANTUM WELL IN THE ULTRA TIN LAYER OF A SEMI CONDUCTOR ALLOY

ABSTRACT A derivation of equispaced-level conduction band Hamiltonians using the coordinate-transform based procedure is presented. The procedure start with the effective-mass schrodinger equation (Luttinger and Kohn, 1995), where the local conduction-band edge is interpreted as the potential experienced by and electron in a quantum well (QW). The electron effective mass variation is proportional to the potential variation within the a QW, and the well has equispaced bound state. In semicon...

RESONANT TUNNING THROUGH QUANTUM DOT ARRAY

ABSTRACT This research work as aimed at calculating the resonant tunnelling energy of a quantum dot array which is the energy needed by a particle to tunnel through multiple barrier. A Hamiltonian of the form; H Was use to act on some states with different spin orientations to obtain four by four matrices. The Eigen value which was obtained can further be use to calculated the conductance in transition of the particle.     TABLE OF CONTENTS Cover Page: ---------------------------------...

EPIDEMIOLOGY OF HEPATITIS B SURFACE ANTIGEN IN NORTH-EASTERN NIGERIA

This paper is about prevalence of Hepatitis B virus in North Eastern Nigeria. TABLE OF CONTENTS CERTIFICATION--------------------------------------------------------------I DEDICATION-----------------------------------------------------------------II ACKNOWLEDGEMENT----------------------------------------------------III TABLE OF CONTENTS------------------------------------------------------IV CHAPTER ONE INTRODUCTION-------------------------------------------------------1 CHAPTER TWO LITERIT...

PREVALENCE OF CHIKUNGUNYA VIRUS IgG AMONG CHILDREN AND ADULTS IN GOMBE

ABSTRACT Infection with Chikungunya virus (CHIKV) is highly infectious disease that causes some dermatological manifestations and clinical symptoms. CHIKV is a member of the family Togaviridae. Structurally, it has an encapsidated genome composed of single-stranded RNA. This study is carried out to determine the seroprevalence and prevalence of CHIKV among the residents of Gombe state. Total number of 90 samples was collected randomly from both sexes between the age group of 2-70 years. The b...

Effect of Hibiscus sabdariffa Calyces Extract on Estrogen and Progesteron Level of Pregnant Albino Rats.

Abstract  This study investigated the effects of Hibiscus sabdariffa on the reproductive hormone of wistar rats.  Twenty eight wistar rats weighing between 160 – 200kg were used.  They were divided randomly into four groups (A – D) with seven animals in each of the groups.  Group A served as the control for group B and received 2ml of distilled water while group B orally received 2ml Hibiscus sabdariffa extract for 21 days, pregnancy was induced previously in these groups.  In the sa...

THE EFFECTS OF THREE ORGANIC FERTILIZERS POULTRY DROPPINGS CATTLE DUNG AND PIG EXCRETA ON THE GROWTH OF FINGERLINGS OF Clarias gariepinus

This research work was carried out to determine the effects of three organic fertilizers namely: cattle dung, poultry droppings and pig excreta on the growth of fingerlings of clarias gariepinus. A total of 120 fingerlings of average length (15.3+2.10) cm and weight (34.2+8.73)g were used for the study.  Table oc content Chapter one  Chapter two  Chapter three Chapter four  Chapter five References 

THE EFFECTS OF THREE ORGANIC FERTILIZERS: POULTRY DROPPINGS, CATTLE DUNG AND PIG EXCRETA ON THE GROWTH OF FINGERLINGS OF Clarias gariepinus

ABSTRACT This research was carried out to determine the effects of three organic fertilizers namely:  cattle dung, poultry droppings and pig excreta on the growth of fingerlings of Clarias gariepinus.  A total of 120 fingerlings of average length (15.3±2.10)cm and weight (34.2±8.73)g were used for the study.  The fingerlings were subjected to three different organic fertilizer treatments.  Each treatment was replicated thrice.  For proper assessment, a control experiment containing no ...

Design and implementation of a cash receipts/invoices

This project helps in generating customers receipts/ invoices

DESIGN AND IMPLEMENTATION OF A DISTRIBUTED RECRUITMENT MANAGEMENT SYSTEM

Abstract The recruitment process has always been critical to the success or failure of organizations.  Organizations constantly seek better methods of recruiting staff that will require minimal  effort to seamlessly fit in with the organizations business processes and thus provide  recruitment agencies with the means with which to determine which universities provide the  best graduates in a particular field for recruitment. This project work utilized a V-model software methodology, in th...

Postgraduate project allocation and verification system

The aim of this project is to develop a web-based system that manages the activities of  Postgraduate Student Project Allocation and Verification system.  The primary objectives of this system are: 1. To develop system that give students the opportunity to promote and publicize their work. 2. To develop system that give project supervisors an easy means of tracking their student’s  progress online. 3. To develop system that will ease and automate postgraduate project allocation.

EFFECTS OF CHRYSOPHYLLUM ALBIDUM VARIETIES ON SELECTED BIOCHEMICAL PARAMETERS USING ALBINO WISTAR RAT

Effect of Chrysophyllum albidum pulp varieties on biochemical parameters was investigated using albino rat model. Thirty male Albino rats were divided into five groups of six rats each. A group served as the control while four groups served as the test groups A, B, C and D. Test groups A and B were placed on 5% and 25% respectively compounded feed of  sweet Chrysophyllum albidum pulp variety while test groups C and D were respectively placed on 5% and 25% compounded feed of sour Chrysophyllu...

THE IMPACT OF THE ENVIRONMENT IN THE DISTRIBUTION OF PARASITIC INFECTIONS

A human or animal with an infection has another organism inside them which gets its sustenance (nourishment) from that person, it colonizes that person and reproduces inside them. The human with that organism (germ) inside is called the host, while the germ or pathogen is referred to as a parasitic organism. Another name for an organism that causes infection is an infectious agent. It is only an infection if the colonization harms the host i.e parasitic relationship. It feeds and multiply ...

MICROBIAL QUALITY OF READY TO EAT FOODS AND SOME VEGETABLES SOLD AT AFOR-ULE MARKET, ABA.

Bacteria are group of microorganisms all of which lack a distinct nuclear membrane (and hence are considered more primitive than animal and plant cells) and of most which have a cell wall of unique composition. Most bacteria are unicellular; the cells maybe spherical (coccu), rod-shaped (bacillus), spiral (spirillum), comma-shaped (vibrio) or corkscrew-shaped (spierocheate). Generally, they range in size between 0.5 and 5um. (Elizabeth and Martin, 2003). Food is any substance that people or ...


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