Natural & Applied Sciences

Research Papers/Topics in Natural & Applied Sciences

ON HAMMING’S LINEAR MULTI-STEP FIXED POINT ITERATIVE METHOD AND ITS APPLICATION IN THE SOLUTION OF ORDINARY DIFFERENTIAL EQUATIONS

The linear multi-step method in this work is established to be a numeric fixed point iterative method forsolving the initial value problem.Such that when βk ̸= 0, the method is called implicit or otherwise, it is called an explicit method. In section one, preliminaries of the linear multi-step methods bordering on the truncation errors and consistencyconditions were discussed while section two is devoted to theoretical presentation of the usual Hamming’smethod as a fixed point iterative m...

Thermophysical and Rheological properties of ogi(pap) made from sorghum

This study evaluated the thermo-physical and rheological properties of Ogi produced from varieties of sorghum with different soaking period (12, 24 and 36 hrs.). Sorghum grain steeped for 12, 24 and 36 hrs. was processed into Ogi making use of the traditional method and subsequently dried at 55oC. The Ogi powder obtained was analyzed for functional, thermo-physical, rheological properties and the consumer acceptability was also carried out. The results showed that the bulk density ranged from...

Application of Unbounded Hilbert Linear Operations in Quantum Mechanics

 research work presents an important Banach Space in functional analysis which is known and called Hilbert space. We verified the crucial operations in this space and their applications in physics particularly in quantum mechanics. The operations are restricted to the unbounded linear operators densely defined in Hilbert space which is the case of prime interest in physics, precisely in quantum machines. Precisely, we discuss the role of unbounded linear operators in quantum mechanics partic...

RELEVANCE OF DATA MINING IN HEALTHCARE DELIVERY

Tendency for data mining application in healthcare today is great, because healthcare sector is rich with information, and data mining is becoming a necessity. Healthcare organizations produce and collect large volumes of information on daily basis. Use of information technologies allows automatization of processes for extraction of data that help to get interesting knowledge and regularities, which means the elimination of manual tasks and easier extraction of data directly from electronic r...

THE MECHANOCHEMICAL AND SOLVENT – BASED SYNTHESIS AND CHARACTERIZATION OF 3,4,5-TRIHYDROXYLBENZOIC ACID CU(II) COMPLEXES.

Mechanochemical synthesis of  [Cu(OOCCH3)2(THB)2] and the Mechanochemical synthesis of  [Cu(OOCCH3)2(THB)2] were carried out, and a  brown solid complexes obtained in both experiment was washed in ethanol respectively. The  physical and instrumental characterisation of the complexes carried out revealed that the complexes obtained are the same

TARGETING MACROPHAGES TO LIMIT MUSCLE DAMAGE

Table of Contents Acknowledgements .................................................................................................................. II Abstract ................................................................................................................................... III List of tables ........................................................................................................................... VI List of figures ...........................................

BIG DATA ANALYTICS: NIGERIAN HEALTH SECTOR

ABSTRACT The study “Big Data Analytics: Nigerian Health Sector Approach was aimed to examine the health sector if they are using big data analystics in day-to-day activities. The objective of this study was to know whether big data analytics in Nigerian health sector is been implemented or available. The continuous advances in today’s digital universe and integration of computing into virtually every facet of human life are no doubt making the concept of Big Data a ubiquitous ...

AN OVERVIEW OF TUMOUR MARKERS

ABSTRACT Tumor Markers comprise a wide spectrum of biomacromolecules synthesized in excess concentration by a wide variety of neoplastic cells. The markers could be endogenous products of highly active metabolic malignant cells or the products of newly switched on genes, which remained unexpressed in early life or newly acquired antigens at cellular and sub-cellular levels. The appearance of tumor marker and their concentration are related to the genesis and growth of malignant ...

PROXIMATE AND SENSORY CHARACTERISTICS OF COOKIES FROM WHEAT AND TIGER NUT CHAFF FLOUR BLEND

ABSTRACTThe proximate and sensory characteristics of cookies from wheat and tiger nut chaff flour blend. Tigernut chaff was obtained, incorporated into wheat flour in the ratio (90:10, 80:20, 70:30, and 60:40). Cookies was produced from the blends using standard method. The cookie samples were analyzed for the proximate composition and sensory properties. The proximate composition showed the values for Protein, fat, fibre, ash, moisture, and carbohydrate ranged between 8.11 to 9.98, 7.59 to 9...

Effects of White Grub Extracts on Serum Glucose and Lipid Profile of Alloxan Induced Diabetes in Rats

Diabetes mellitus is a syndrome characterized by chronic hyperglycemia and disturbances of carbohydrate, fat and protein metabolism associated with an absolute or relative deficiency in insulin secretion or insulin action. To investigate the effect of white grub extract on alloxan-induced diabetic rats. Diabetes was induced in rats after 18 hours of fasting intraperitoneally by alloxan (80 mg/kg). A total of 40 rats used, were divided into eight groups (G1- GVIII) of five rats each. GII-G...

The effect of some weather parameters on flight operations

CHAPTER ONEINTRODUCTION1.1. BACKGROUND TO THE STUDYAviation probably more than any other mode of transportation is tremendouslyaffected by weather. Every phase of flight operation that is from the take off to thelanding and also  when aircraft is in-flight hasthe potential  to be influenced byweather (Kulesa, e2013). Aircraft   travels   through   the   atmosphere.   The   atmosphere   varies   verticall...

The Effect Of Angular Stress Performance On The Performance Of A Nickel Electroplated Steel Substrate In A Corrosive Environments

Investigation of the low carbon steel bends into different angles with dimension 50 mm X 20 mm and then plated in Nickel bath at 3V for 25 minutes subjected to NaCl and H2SO4 corrosive environment.This research investigated the corrosion resistance of nickel- plated and un-plated low carbon steeland in a corrosive environment of H2SO4 and NaCl solutions. Weight loss method was used forestimation the corrosion rate in the current study. Low carbon steel sample was nickel electroplated at&...

Wireless Health Care Automated for Arewa Medical Hospital

It is a software design for hospital to ease their work, instead of using paper now they can use software to do the work, it ease the of doctor and patient.Table ofContentsACKNOWLEDGEMENT....................................................................................................1ABTRACT..........................................................................................................................2CHAPTER 1......................................................................

CYBERCRIME AND THE THREAT TO CYBERSECURITY: A STUDY OF NIGERIA

The role of information and communication technology (ICT) in this present dispensation cannot be over emphasised as the world is viewed as a global village and people as virtual villagers. Cybercrime is a threat to individuals, a nation’s security and financial health as well. The economic loss caused by cybercrimes like phishing, social media identity theft, insider threat, cyber terrorism and the cost of system repairs caused by cyber-attacks runs into billions of naira every year. ...

EFFECT OF SOAKING PERIOD ON THE FUNCTIONAL PROPERTIES OF OGI PRODUCED FROM SOME SELECTED MAIZE VARIETIES

ABSTRACT The research evaluated the effect of soaking period on the functional properties of ogi produced from selected maize varieties (B2W, E1Y, N6W and R6Y). The maize varieties were steeped for 0, 12, 24 and 36th hour respectively and processed into ogi making use of the traditional method and thereafter dried at 550C. The ogi powder obtained was analyzed for functional and proximate properties. The result showed that the bulk density ranged from 0.80 – 1.14g/ml. Sample N6...


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