Natural & Applied Sciences

Works Under Natural & Applied Sciences

PETROPHYSICAL EVALUATION AND DETERMINING THE DEPOSITIONAL ENVIRONMENT OF OBAMA FIELD SOUTH-WEST NIGER DELTA

ABSTRACTThe logs from three wells of Obama Field, offshore south-west of Niger Delta Basin were studied for the purpose of evaluating the petrophysical properties and interpreting the depositional environments. The analyses carried out involve delineation of lithologies, identification of reservoirs and fluid types, wells correlation and determination of petrophysical parameters of identified reservoirs and interpreting their environment of deposition. A suite of wire-line logs comprising gam...

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EGBU UZOAMAKA 19 PAGES (5275 WORDS) Geology Project 0 Views
THE CHEMISTRY OF CARBON BLACK

Carbon black is a generic term for a particular form of elemental carbon manufactured by vapour- phase pyrolysis or partial combustion of hydrocarbons. It is the term for an important family of products that is used principally for the reinforcement of rubber, as a black pigment and because of its electrical, conductive properties It does not occur as a natural product (IARC, 2010) and it is one of the most stable compounds (Pilusa & Muzenda, 2013).

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Sonia Chizea Premium 16 PAGES (868 WORDS) Chemistry Seminar 0 Views
Preliminary Investigation of the Possible Pathogenic Bacterial Contents of Some Local Non-Alcoholic Drinks

The aim of this study was to determine the safety profiles of some local non-alcoholic drinks sold within Zaria locality by isolating and characterizing the possible pathogenic bacteria found in them. For this aim, 17 samples of Zobo drink, 19 samples of Kunu zaki drink, and 15 samples of Ginger drink were analysed. Among the 51 total samples, Klebsiella pneumoniae was isolated from one Ginger drink sample; Serratia marcescens was isolated from two Zobo drink samples and two Ginger drink sa...

LEACHATE COMPOSITION OF ISALE-IJAGBA AND OKE –DIYA DUMPSITES IN SAGAMU AND THE POSSIBLE ENVIRONMENTAL IMPACT ON SURFACE AND GROUNDWATER QUALITY.

ABSTRACTWhen solid waste is disposed of at landfills, it undergoes a combination of physical, chemical and microbial processes. These processes help to transform the waste into various water-soluble compounds termed (leachate) and transfer the pollutants from the refuse to the percolating water, leading to contamination of surrounding groundwater and surface water. Characterisations of the leachate originating from the Isale-Ijagba and Oke-Diya dumpsites (situated in Sagamu, Ogun State,...

Physico-chemical Properties of Cocoyam Flour

 ABSTRACTThis work examined the physicochemical properties of cocoyam flour. Cocoyam corms were cleaned, peeled, diced, blanched, sundried, milled and sieved to obtain flour of fine particle sizes. Physical properties and chemical composition of the flour were determined in accordance with standard methods. The results of the physical properties ranged from oil absorption capacity 2.96 g/ml, water absorption capacity 3 g/ml, gelatinization temperature 68oC, least gelation capacity 0.4 g/...

Ethno Medicinal Claims on The Aerial Parts of RAUVOLFIA VOMITORIA

Establish the Ethno medicinal claims on the aerial parts of Rauvolfia Vomitoria Determine the phytochemical ingredient contained in the plantInvestigate the antimicrobial activity of the plant extracts. 

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Oyinbo Joseph Premium 48 PAGES (10548 WORDS) Industrial Chemistry Project 0 Views
Prevalence of Hepatitis B serological markers among HIV infected patients

AbstractAbstractBackground: Occult hepatitis B infection (OBI) is defined as serologically undetectable hepatitis B surface antigen (HBsAg-ve), despite the presence of circulating HBV DNA (Allain, 2005). It has been documented that one of the frequent complications of HIV infection is hepatitis B co-infection and due to the common methods of transmission of these two viruses, the incidence rate of co-infection is increasing (Chen et al., 2011)Objective: To determine the prevalence of HBV sero...

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SOLA GRACE 1 PAGE (273 WORDS) Microbiology Project 3 Views
NON ENZYMATIC SYNTHESIS OF BIOETHANOL FROM CELLULOSE IN WASTEPAPER MATERIALS.

TABLE OF CONTENT          Pages Title Page                                                                                                 i Certification                &n...

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John Eshemokhai Premium 58 PAGES (8022 WORDS) Chemistry Project 3 Views
Review on INSECTICIDAL, ANTIFEEDANT, AND REPELLENT PROPERTIES OF SODOM APPLE (Calotropis procera)

Calotropis procera contained many biological active chemical groups including, cardenolides, steroids, tannins, glycosides, phenols, terpenoids, sugars, flavonoids, alkaloids and saponins. Several parts of this plants such as leaves, stern, latex and roots  exerted many entomological effects on a number insects pest. which includes anti-feedants, repellent, adulticidal, ovicidal and larvicidal. The present review will highlight the chemical constituents and the potential effects of...

Investigating The Presence Of Staphylococcus Aureus And Escherichia Coli In Dairy Products

INTRODUCTION Dairy products are various products derived from cow’s milk or that of other female mammals such as goat, sheep, yaks, horses, camel. Dairy products include yoghurt, nono (fermented cow’s milk, madara (unfermented cow’s milk, cheese, whey, condensed and evaporated milk.) (cultureforhealth, 2015). Yoghurt, nono, Madara has become so highly valued in humans diet because of their nutritional values and their culinary possibilities (George and pamplon, 2006) Yog...

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Emmanuel Osinaike Premium 59 PAGES (10076 WORDS) Microbiology Project 13 Views
OPEN SOURCE SOFTWARE

Open-Source software (OSS) is computer software with its source code made available with a license in which the copyright holder provides the rights to study, change, and distribute the software to anyone and for any purpose. Open-source software may be developed in a collaborative public manner. Open-source software is the most prominent example of open-source development and often compared to (technically defined) user-generated content or (legally defined) open-content movements. ...

Lupus Outbreak in Nigeria

Systemic lupus erthematosus (SLE) is an autoimmune disease in which tissues andcells undergo damage mediated by tissue binding auto-antibodies and immune complexes(McGraw, 2005).General findings include a much higher incidence in women estimated to be up to10-12 times than in men. The highest incidence is between 15 and 44 years of  age.(Academic press, 1999)  It, therefore, means that as much as ninety percent of patientsare women of childbearing age. Incidence of SLE has been stud...

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Adefila Oluwasegun Premium 33 PAGES (7361 WORDS) Microbiology Seminar 4 Views
SIXTH SENSE TECHNOLOGY

Sixth Sense Technology is a mini-projector coupled with a camera and a cell phone—which acts as the computer and connected to the Cloud, all the information stored on the web. Sixth Sense can also obey hand gestures. The camera recognizes objects around a person instantly, with the micro-projector overlaying the information on any surface, including the object itself or hand.

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Oluwanbe Julius Premium 30 PAGES (5261 WORDS) Computer Science Seminar 4 Views
PARASITIC COMPUTING

Parasitic computing is programming technique where a program in normal authorized interactions with another program manages to get the other program to perform computations of a complex nature. It is, in a sense, a security exploit in that the program implementing the parasitic computing has no authority to consume resources made available to the other program. The example given by the original paper was two computers communicating over the Internet, under disguise of a standard comm...

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Oluwanbe Julius Premium 13 PAGES (3369 WORDS) Computer Science Seminar 0 Views

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