Natural & Applied Sciences

Natural & Applied Sciences Research Papers/Topics

Hermetic Control Treatment of P. truncatus (Horn) (Coleptera: Bostrichidae) Infestation on Stored Dried Cassava Chips in Poly then Bags

Abstract The focus of this research work was on the hermetic control treatment against Prostephanus truncatus Horn, 1878 infestation on dried cassava chips, over an infestation period of 10 weeks in the store. The experimental set-up was done in three hermetic treatments, this include, single bag, double bags and triple bags treatment. Each treatment was replicated 15 times. The used bags were made up of polythene material, with 0.056 mm thickness and 360 mm x 600 mm in dimension. The bags w...

Mineralogical and Geochemical Studies of Agbaja Ironstone Formation Nupe Basin, Central Nigeria

ABSTRACT Agbaja Ironstone Formation of the Lokoja district, Central Nigeria occurs within the Upper Cretaceous sedimentary sequences of the NW-SE trending Nupe Basin. Three lithostratigraphic units were delineated; Lokoja Sandstone (the oldest), Patti Formation and Agbaja Ironstone Formation. Lokoja Sandstone rests unconformably on the basement complex and grades from conglomerate to arkosic sandstone. Patti Formation consists of intercalations of sandstone, siltstone and carbonaceous mudsto...

Report on Germination Technology as a Model to Enable the Growing of Acacia Erioloba (camel thorn tree) in Arid Conditions in the Namib Desert of Namibia

Report on Germination technology as a model to enable the growing of Acacia erioloba (camel thorn tree) in arid conditions in the Namib desert of Namibia.

The Study of Acoustic Effects in Carbon Allotropes

ABSTRACT Acoustic effects such as absorption/amplification of acoustic phonons, Acoustoelectric Effect (AE) and Acoustomagnetoelectric Effect (AME) were studied in Carbon Allotropes. In this thesis, the Carbon Allotropes considered are Graphene Nanoribbon (GNR), 2-dimensional Graphene sheet, and Carbon Nanotubes (CNT). The Boltzmann transport equation (BTE) and the phonon kinetic equation (PKE) were used. All results were analysed numerically and graphically presented. Using BTE for Armchair...

The Availability and Use of Information and Communication Technology Resources for Teaching Social Studies in Selected Senior High Schools in Awutu Senya District

ABSTRACT The objective of this study was to assess the availability and utilization of ICT resources in teaching of social studies. The descriptive research design was adopted for the study. A census technique was used for the fifty social studies teachers in Awutu Senya district. The study is underpinned by Bates Action model. The questionnaire was used to gather the requisite data for the study. The data were analysed through the computation of descriptive and inferential statistics such a...

Morphology of the Kakum River: A Study on a Small Forested River in the Central Region, Ghana

ABSTRACT The Kakum River, a small-forested but major river in Cape Coast is the main source of water for about five major towns and all communities within its watershed. However, in recent times, it is faced with a lot of challenges including its Brimsu dam producing below designed capacity, relying on water from the Pra river basin, flooding in some parts of the basin and a lot of macrophytes especially in its middle section. This study set out to outline the linkages and influences of headw...

A SYSTEMS LEVEL BASED MODEL FOR IDENTIFYING POTENTIAL TARGETS ASSOCIATED WITH INFLUENZA A INFECTION

ABSTRACT Developing therapeutics for infectious diseases requires understanding the main processes driving host and pathogen through which molecular interactions influence cellular functions. The outcome of those infectious diseases, including influenza A (IAV) depends greatly on how the host responds to the virus and how the virus manipulates the host, which is facilitated by protein-protein functional inter-actions and analyzing infection associated genes at the systems level, which may ena...

DETERMINATION OF STANDARD REFERENCE RENAL VOLUME MODEL AND DOSE OPTIMISATION PROCEDURES FOR CLINICAL APPLICATIONS

ABSTRACT The study is based on measurements of renal dimensions and related body indices to establish standard reference body and renal parameters, renal volume model, renal and effective dose in relation to patients’ dose optimization procedures. The materials used include: MDCT Machine, Weighing scale, BMI calculator and MVL workstation. Technical parameters were obtained from three groups of randomly selected patients undergoing abdominal CT examinations including: 175 patients of age 20...

WEST AFRICAN MONSOON (WAM) JUMP AND ITS IMPLICATION FOR RAIN-FED AGRICULTURE IN THE TRANSITION AND COASTAL SAVANNAH AGRO-ECOLOGICAL ZONES OF GHANA

ABSTRACT West African rainfall variability plays an essential role in the economies of West African countries it has a major influence on industrial and agricultural production, which is largely, weather dependent. This plays an important role in food security and water availability. This work focuses on the West African Monsoon (WAM) jump and its implication for rain-fed agriculture in the Transition and Coastal Savannah agro-ecological zones of Ghana. In this study, the seasonal rainfall va...

The Impact of Computer Institutes in Building Information Technology Skills for State Development: A Case Study of Jos North Local Government Area of Plateau State

ABSTRACT This study focused on the impact of computer institutes in building information technology skills for state development in Nigeria with reference to Jos North Local Government Area. The importance of computer institutes and information technology to nation building cannot be over emphasized giving by the fact that no nation can have any meaningful development without accepting the idea of technological advancement. Related literature was reviewed and it was revealed that the problem...

Move-Biased Monte Carlo Simulation Method for Protein Native Structure Prediction

ABSTRACT Proteins are polymers of Amino Acid (AA) which are constructed after translation of genetic code in DNA of organisms, and have functionality that depends on their Native Structure (NS). Experimental methods for protein NS determination are complicated, expensive and timeconsuming. Consequently, Computational Methods (CM), including Monte Carlo (MC), aim to circumvent these challenges. However, the MC is complex and inconsistent in NS Prediction (NSP). This study was designed to deve...

Cellular responses to modified Plasmodium falciparum MSP119 antigens in individuals previously exposed to natural malaria infection

ABSTRACT Background: MSP1 processing-inhibitory antibodies bind to epitopes on the 19 kDa C-terminal region of the Plasmodium falciparum merozoite surface protein 1 (MSP119), inhibiting erythrocyte invasion. Blocking antibodies also bind to this antigen but prevent inhibitory antibodies binding, allowing invasion to proceed. Recombinant MSP119 had been modified previously to allow inhibitory but not blocking antibodies to continue to bind. Immunization with these modified proteins, therefore,...

Clinical manifestations and immune response to MSP 1)9 in severe paediatric malaria in Adeoyo state maternity hospital, Ibadan

ABSTRACT A 1O-week cross-sectional study was carried out at the Adeoyo State Maternity Hospital(Beere, Ibadan), Southwestern Nigeria in order to determine (a) the prevalence of severe malaria, (b) identify the predominant clinical presentations that characterise the disease in children below 5 years and the pattern of antibody responses to MSP 119elicited in severe malaria complications. Three thousand, one hundred and thirty-one cases reported to the Out Patients' Department; of these, 372 (...

Investigation of Groundwater Development in four Areas of Ido Local Government South-Western, Nigeria Using Electrical Resistivity Method

Abstract This study focuses on the use of geo-electrical sounding for groundwater prospecting in four areas namely Ido Motor Park, (N 07' 18' 40.3", E 003' 50' 29.2") Elere- Apata '(N 07' 18' 40.3", E 003' 50' 29.2") Bakatari (N 07' 18'40.3", E 003'50'29.2'') and Apete Market (N 07' 18' 40.3", E 003'50' 29.2") in Ido local government area Southwestern Nigeria. Two (2) Vertical .electrical soundings (VES) were carried out using Schlumberger configuration at each of the selected area making a ...

The Use of ICT in Training Teachers at the Pre-Service Level: A Study of Three Teacher Education Institutions in Southern Ghana

ABSTRACT The main purpose of this study was to ascertain the contention that first cycle school teachers in Ghana were not proficient in ICT and that was because their training in ICT in the colleges of education was not effective. The study was conducted in two colleges of education and one of the University of Cape Coast Distance Education Centres. The colleges of education were Accra College of Education in Accra, OLA College of Education in Cape Coast and the University of Cape Coast Dis...


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