1. EFFECT OF VITAMINS C AND E ON MEMORY IN ADULT MICE
Vitamin C, also known as L-ascorbic acid, is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and is destroyed by heat or reduced by prolonged storage (Weinstein et al., 2001). Humans, unlike most...
2. EFFECTS OF AGGREGATE SIZES ON THE CONCRETE STRENGTH
It is well recognized that coarse aggregate plays an important role in concrete. Coarse aggregate typically occupies over one-third of the volume of concrete, and research indicates that changes in coarse aggregate can change the strength and fracture properties of concrete. To predict the behavi...
3. A SURVEY ON THE CHALLENGES FACING HANDICRAFT BUSINESSES IN IMPLEMENTING PROMOTION STRATEGIES FOR THEIR PRODUCT
BACKGROUND OF THE STUDY
Marketing and promotion is a strategic tool for the business development and it helps in the proper growth and endurance of micro, small and medium enterprise. It plays a crucial role for the success of any enterprise and the lar...
4. THE DESIGN AND CONSTRUCTION OF A MICROCONTROLLER BASED DOT MATRIX ADVERT DISPLAY
Micro controller programmable Dot matrix information display system, is a system electronically designed and constructed, that is used to display different information to the view of the masses. The information to be displayed could be diagrams, symbols, letters, colors, numbers, codes, etc depen...
5. AN EXAMINATION ON THE REDUCTION OF OIL SPILLAGE USING WOOD PLASTIC COMPOSITE FROM SAW DUST, WHITE SAND AND LOW DENSITY POLYETHYLENE WASTE
BACKGROUND OF STUDY
Composite is the mixture of a matrix and a reinforcement, which when combined produces qualities superior to those of the separate components (Adebajo, 2022). (Adebajo, 2022). Wood plastic composite (WPC) is consequently a mixt...
6. EVALUATION ON THE IMPACT OF AGGREGATE SIZES ON CONCRETE STRENGTH
INTRODUCTION
It is common knowledge that coarse aggregate is crucial to the success of concrete. According to studies, changes in coarse aggregate can alter the strength and fracture qualities of concrete. Coarse aggregate generally makes up over one-third of the volume...
7. EFFECTS OF PRELIMINARY ESTIMATE ON FINAL ACCOUNT OF BUILDING PROJECTS
This research provides an analysis of the relationship between preliminary estimate, tender sum and final account of building projects with a view to predicting final account accurately from tender sum and preliminary estimate. To achieve the objectives, the study carried out ext...
8. A TERM PAPER ON MANAGING HUMAN RESOURSES FOR IMPROVED ORGANIZATION EFFECTIVENESS
Abstract
Human Resource is a very important input in the production matrix. Other seven inputs include materials, money, time, energy, knowledge, information and infrastructure. These inputs are transformed by the process to get the output with feedback and control. It is also an input...
9. THE INFLUENCE OF SOCIAL MEDIA ON THE ACADEMIC PERFORMANCE OF STUDENTS
ABSTRACT
This was an empirical study to determine the influence of social media on academic performance of Auchi polytechnic students. To achieve this general objective, four research questions were raised and three null hypotheses formulated, which guided the st...
10. A STUDY ON THE MODIFICATION, CHARACTERISATION AND APPLICATION OF COCONUT WASTES AS FILLERS IN RUBBER COMPOUNDING
ABSTRACT
In this study, coconut palm wastes were obtained, washed to remove sands and debris and then dried at 95oC for 1 hr to remove surface moisture. Filler modifications through carbonisation were done at varying temperatures of 300oC, 400oC, 500oC, 600oC and 700oC....
11. LOCUS OF CONTROL, JOB STATUS, GENDER AND PERCEIVED JOB INSECURITY AMONG BANK WORKERS
ABSTRACT
This study investigated locus of control, job status and gender as predictors of perceived job insecurity among bank workers. Two hundred (200) bank workers (122 males and 78 females) drawn from first bank Plc, fidelity bank Plc, zenith bank Plc, Union bank Pl...
12. DEVELOPMENT AND PERFORMANCE OPTIMISATION OF A TWO-ROW ENGINE-PROPELLED SEEDRIDGE PLANTER
Excerpt from the Study
The two-row engine propelled ridge seed planter was developed and evaluated for performance in comparison with an existing single row animal drawn seed planter and the manual planting method. The developed planter has the capacity for planting two...
13. DEVELOPMENT AND CHARACTERISATION OF EPOXY/BORASSUS PALM (Borassus aethiopum Mart.) LEAF STALKFIBRE REINFORCED COMPOSITE
Excerpt from the Study
This work was aimed at developing and characterising epoxy/BPLSF reinforced composite by hand lay-up method.At the end of the study, the following conclusions were made.
i. Characterisation of untreated and treated fibre confirmed the et...
14. DEVELOPMENT OF A DISTRIBUTED BIG DATA FUSION ARCHITECTURE FOR MACHINE-TO-MACHINE COMMUNICATION USING ENSEMBLE LEARNING
ABSTRACT
This research developed a distributed big data fusion architecture for machine to machine communication using ensemble learning. This is implemented to mitigate the challenges that characterize centralized big data fusion architecture commonly adopted through the use of Hadoop...
15. DEVELOPMENT OF A MODIFIED FRUIT FLY OPTIMIZATION ALGORITHM BASED LINEAR QUADRATIC REGULATOR CONTROLLER FOR AIRCRAFT PITCH CONTROL SYSTEM
ABSTRACT
This research is aimed at the development of a modified fruit fly optimization algorithm (mFFOA) for the determination of optimized weighting matrices (Q which is a positive definite matrix that penalizes the states and R which is also a positive definite matrix that penalizes...
16. DEVELOPMENT OF BAOBAB/SISAL REINFORCED LOW DENSITY POLYETHYLENE HYBRID COMPOSITE
Abstract
In this work, the properties of baobab/sisal fibre reinforced low density polyethylene hybrid composites were studied. The effect of fibre loading and fibre treatment with varying sodium hydroxide (NaOH)concentration on the composite properties was investigated...
17. DEVELOPMENT OF TRANSITIONAL PROBABILITY MATRIX MODEL FOR PAVEMENT DESIGN
ABSTRACT
A model of transitional probability matrix for Mechanistic-Empirical Pavement Design was developed with the aim of tarnishing the traditional method obtained from the judgment of an expert panel. The model was developed using fatigue and rutting as the critical factors in pavem...
18. EFFECTS OF FIBRE HYBRIDIZATION ON THE PROPERTIES OF NATURAL FIBRE FILLED EPOXY COMPOSITES
ABSTRACT
The problems of low mechanical properties of composites reinforced with fibres of natural origin have been a source of concern for researchers. Also, the insufficient utilization of bagasse fibres due to its moderate strength has further reduced its potentialities in composite...
19. SUITABILITY OF SNAIL SHELL PARTICLES AS AN ENERGIZER FOR CARBURIZING MILD STEEL
ABSTRACT
The suitability of hardwood charcoal and snail shell particles for carburizing mild steel was investigated. All the mild steel specimens were carburized at constant temperature of 920°C from one (1) to five (5) hours at intervals of one hour. The mild steel specimen in the...
20. SYNTHESIS, FORMULATION AND CHARACTERIZATION OF PHENOL FORMALDEHYDE/CHITOSAN COMPOSITES
Abstract
The methodology of the experiment involves three main stages. The first part describes the synthesis of the PF (novolac) resins. Novolac (resins) were prepared with an excess of phenol over formaldehyde under acidic conditions. PF molar ratio were varied from 1P:2F to 1P:8F. Th...
21. THE DEVELOPMENT OF Al-5%Cu/GRAPHITE PARTICULATE COMPOSITES FOR ENGINEERING APPLICATIONS
ABSTRACT
A method of preparing cast aluminium alloy – graphite particulate composite using uncoated graphite with the addition of 1wt% magnesium to aid wettability was studied. The method consists of introducing and dispersing uncoated but pre-treated graphite particles in alumini...
22. CHARACTERISATION AND APPLICATION OF NATIVE AND CROSS-LINKED CASHEW (Anacardium occidentale L.) GUM IN TABLETTING
ABSTRACT
The exudate from cashew tree, referred to as cashew gum (CG) had been investigated for use as binder in conventional tablet formulations. In this study, cross-linked derivatives of the gum were synthesized and investigated for their physicochemical and physicotechnical properti...
23. ASSESSMENT OF HEAVY METAL CONTAMINATION IN IRISH POTATOES AND SOILS FROM AN ABANDONED MINING SITE IN JOS-SOUTH, USING AAS AND XRF TECHNIQUES
ABSTRACT
This study was undertaken to assay the elemental concentration in some Irish potatoes and soils from farmlands in an ex-mining area at Dahwol-vwana village, Jos-south L.G.A, Plateau state, Nigeria. The total heavy metal concentrations (for Irish potato and soil samples) were ob...
24. FORMULATION STUDIES OF TABLETS CONTAINING ADANSONIA DIGITATA L. MUCILAGE AS MATRIX FORMER
ABSTRACT
The aim of this study was to investigate the ability of Adansonia digitata mucilage (ADM), a hydrophilic plant polymeric material to prolong the release of Metoprolol tartarate (MPT) from matrix tablet formulations compared with semi -synthetic polymer-HPMC60SH4000 matrices. Ph...
25. A HYBRID MODEL FOR PREDICTING MALARIA USING DATA MINING TECHNIQUES
ABSTRACT
Data mining is used in extracting rules to predict certain information in many areas of Information Technology, medical science, biology, education, and human resources. Data mining can be applied on medical data to foresee novel, useful and potential knowledge that can save a...
26. EVALUATION OF CHRYSOPHYLLUM ALBIDUM (G. DON) FRUIT GUM AS A SUSTAINED RELEASE MATRIX IN TABLET FORMULATIONS
ABSTRACT
The goal of designing sustained release or controlled release delivery system is to reduce the frequency of dosing or to increase effectiveness of the drug by localization at the site of action, reducing the dose required or providing uniform drug delivery. Natural gums and pol...
27. THE USE OF GELATIN-ACACIA CO-PRECIPITATE (GELAC) IN THE FORMULATION OF SUSTAINED RELEASE MATRIX TABLETS OF DICLOFENAC SODIUM
ABSTRACT
Gums find application in tablet formulation as binder because of their adhesive nature. Natural gums are promising biodegradable polymeric materials. The aim of this study was to prepare a gelatin and acacia co-precipitate (GelAc) to be used as a release retardant in the formul...
28. FORMULATION STUDIES OF ACACIA SIEBERIANA GUM IN CHOROQUINE AND METRONIDAZOLE MATRIX TABLETS
ABSTRACT
The crude plant gum from African Acacia sieberiana was purified and investigated for use as a matrix excipient for chloroquine phosphate and metronidazole tablet formulations. The chromatographic analysis of the acid hydrolysed gum revealed the presence of rhamnose, galactose,...
29. Data Classification Using Various Learning Algorithms
Abstract
Dimensionality reduction provides a compact representation of an original high-dimensional data, which means the reduced data is free from any further processing and only the vital information is retained. For this reason, it is an invaluable preprocessing step before the appli...
30. APPLICATION OF CHEMOMETRICS TECHNIQUE TO NUTRITIONAL QUALITY EVALUATION OF SELECTED UNPROCESSEDAND PROCESSED WHEAT PRODUCTS IN MINNA, NIGER STATE
ABSTRACT The study focused on the application of chemometric technique to nutritional quality evaluation of selected processed and unprocessed wheat products in Minna, Niger state. Fourteen wheat samples were collected from three markets in Minna. Proximate compositions of the samples were determ...
31. A Hybrid Adjacency and Time-Based Data Structure for Analysis of Temporal Networks
Background
Related Work I begin with background information on ways for representing temporal networks and data structures for storing (static) networks. I then discuss work related to this thesis, including the use of hybrid data structures and other types of temporal network data stru...
32. Driving Manoeuvre Recognition using Mobile Sensors
Abstract
Automobiles are integral in today’s society as they are used for transportation, commerce, and public services. The ubiquity of automotive transportation creates a demand for active safety technologies for the consumer. Recently, the widespread use and improved sensing an...
33. DEVELOPMENT OF CAR PISTON MATERIAL FROM ALUMINIUM ALLOY USING COCONUT SHELL ASH AS AN ADDITIVE
ABSTRACT
This research presents the development of a piston material from aluminium alloy using coconut shell ash as an additive. Most damage pistons reported in literature are as a result mechanical fatigue due to wear and thermal fatigue. Investigations revealed that aluminium alloys...
34. FIRM CHARACTERISTICS ON EARNINGS MANAGEMENT IN LISTED MANUFACTURING COMPANIES IN NIGERIA
ABSTRACT
Firm characteristics is a firm managerial and demographic variables which, in turn encompass part of the firm’s internal environment. On the other hand earnings management is viewed as an attempt by management to use specific accounting methods or other methods designed t...
35. THE EFFECT OF DIVIDEND POLICY ON FIRMS’ PERFORMANCE OF NIGERIAN QUOTED COMPANIES
ABSTRACT
Dividend policy is used by listed companies to choose an amount out of its profit to retain and/or pay as dividend to their shareholders. The decision on Dividend Policy is one of the very important decisions to make and it is dependent on some factors such as liquidity, invest...
36. EXTRACTION AND CHARACTERISATION OF MALTENE AND ASPHALTENE FROM AGBABU BITUMEN
ABSTRACT
Extraction is an important separation process for separating high value-added light oils from unconventional oils matrix such as bitumen and extra heavy oil. Thus it is important to understand the extraction process and the characterization of its products. Extraction of Agbabu...
37. FRAMEWORK FOR VALUE MANAGEMENT IMPLEMENTATION IN ABUJA CONSTRUCTION COMPANIES, NIGERIA.
ABSTRACT
Value Management (VM) has played a broad role in supporting effective decision making on construction projects, increased project performance and quality, balance project objectives, and manage community expectations in many countries around the world. But applicability of VM i...
38. MODELING THE TOPOLOGICAL RELATIONSHIP OF SPATIAL OBJECTS USING EGENHOFER MATRICES
ABSTRACT
The analytical needs in geographic information systems (GIS) have led to the interpretation of formal methods of modeling the topological relationship of spatial objects using Egenhofer-matrices. As a result, we investigate the algebraic approach for the structural analysis of...
39. MODELLING GROUNDWATER RECHARGE ESTIMATION USING MODIFIED SOIL MOISTURE BALANCE APPROACH IN OTUKPO BASIN
ABSTRACT
In this study, groundwater recharge in Otukpo basin has been estimated using a modified daily soil moisture balance based on a single soil water store for a climate classified as tropical with distinct dry and wet seasons in the Middle Belt part of Nigeria. Soil properties like...
40. EXPLORING CROSS-LAMINATED TIMBER USE FOR TEMPORARY MILITARY STRUCTURES: BALLISTIC CONSIDERATIONS
ABSTRACT.
The design and construction of temporary military structures, built to house personnel in theater, have changed little since World War II. While lightweight, rapidly deployable, and quick to erect, these gage metal or wood frame structures provide minimal ballistic and blast p...
41. PREPARATION AND CHARACTERISATION OF PLANTAIN WASTE BASED CELLULOSIC NANOCOMPOSITES FOR THE REMOVAL OF SELECTED HEAVY METALS FROM BATTERY EFFLUENT
ABSTRACT
In this study, Ag NPs and Ag-CNCs impregnated on CNTs nano adsorbents were developed using a combination of green chemistry protocol and chemical vapor deposition techniques and subsequently characterized using, HRTEM, HRSEM, XRD, EDS and SAED. The adsorption capability of silv...
42. Production of Wood Polymer Composite from African Copaiba Balsam (Daniella oliveri) Wood Dust : Effects of Wood Dust Particle Size Distribution and Content
ABSTRACT
This thesis explore the effects of wood dust particle size distribution and contents on the functional properties of wood plastic composites WPCs prepared from virgin high density poly-ethylene (vHDPE) and dilute sodium hydroxide (NaOH) treated African Copaiba Balsam (Daniella...
43. RAINFALL PREDICTION FOR MINNA METROPOLIS USING ARTIFICIAL NEURAL NETWORK
ABSTRACT
The effect of rainfall in our society today is stupendous. Rainfall is seen as a benefit to crops and lives. Accurate and timely rainfall prediction can be very helpful for effective security measures for planning water resources management, transportation activities, agricultu...
44. FISCAL FEDERALISM AND MACROECONOMIC PERFORMANCE IN NIGERIA
Background to the Study
Fiscal decentralization, which mirrors the amount of fiscal autonomy and responsibility accorded to subnational governments has been an important subject in the policy equation of many developing and developed countries. Fiscal federalism is esse...
45. FUEL SUBSIDY REMOVAL AND ENVIRONMENTAL QUALITY IN NIGERIA: A DYNAMIC COMPUTABLE GENERAL EQUILIBRIUM APPROACH
ABSTRACT
Environmental challenges such as climate change continue to threaten human existence globally. This has necessitated renewed focus on some existing policies that by design or otherwise may counter global efforts at addressing these challenges. Various engineering solutions have...
46. EFFECT OF CHEMICAL TREATMENTS OF NATURAL FIBERS ON THE PHYSIO-MECHANICAL PROPERTIES OF REINFORCED HIGH DENSITY POLYETHYLENE COMPOSITES
Significance of the work
In this research, four natural fibers were used as the main reinforcements with high density polyethylene (HDPE) as the matrix. This research will solve the problems of using natural fibers as reinforcements by investigating the optimum conditions for treating t...
47. MODELLING MECHANICAL PROPERTIES OF SELECTED NATURAL FIBER REINFORCED COMPOSITES FOR AUTOMOBILE APPLICATION
Statement of the Problem
Althoughtremendous research results have been published regarding natural fiber mercerization treatment, which is the primary fiber treatment technique,there are still scanty works conducted in dealing with interaction of factors and optimizing the mercerization...
48. ASSESSMENT OF POLLUTION STATUS OF IMO RIVER, SOUTH EASTERN NIGERIA
ABSTRACT
Globally the environment has been over the years faced with the challenge natural and anthropogenic waste management which affects water, sediment, fish and humans. These issues necessitated this work aimed at assessing the pollution status of upper part of Imo River, South Eas...
49. COMPUTATIONAL INFERENCE TECHNIQUE FOR MINING STRUCTURED MOTIFS
ABSTRACT
One of the major challenges in bioinformatics is the development of efficient computational tools for mining patterns. Structured motifs, like DNA binding sites in organisms with peculiarities in their genomic sequence like malaria parasite, Plasmodium falciparum have not been...
50. EFFECTS OF JIGSAW, NUMBERED-HEADS-TOGETHER AND GROUP INVESTIGATION COOPERATIVE LEARNING STRATEGIES ON SECONDARY SCHOOL STUDENTS’ LEARNING OUTCOMES IN ENGLISH GRAMMAR, OGUN STATE, NIGERIA
ABSTRACT
Low language proficiency, arising from poor instructional strategies and defective knowledge of English grammar, contributes to persistent decline in students’ performance across school subjects. Past studies on cooperative learning strategies focused on oral language tea...
