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- ItemData Acquisation and Interpretation of Hydrogeological Survey in Parts of MALETE, Southwestern Nigeria(iosrjournals.org, 2022-07) Egbeyale G. B.; Ogunseye T. T; Ajani A. S; Bello A. K.; OyeroP. O.; Odeyem C. S.This study was carried out to acquire hydro-geophysical data and provide detailed interpretation of the data in parts of Malete, Moro local government, Kwara State, Nigeria. The geographical coordinates of the study area are longitude 8˚ 42’ 0” East and Latitude 4˚ 28’ 0” North. A total of 16 Vertical Electrical Soundings were carried/ estimated out across three profiles using the Schlumberger electrode array configuration, with current electrode separation (AB/2) varying from 1m to 80 m. The data obtained were subjected to interpretation by partial curve matching and then by computer iteration. The interpretation of the VES data also assisted in the characterization of three to four geo-electric layers from which the aquifer unit was delineated. The layers are divided into Topsoil, Laterites, weathered basement and Fresh bed rock. The weathered and fractured basements are the aquifer unit delineated across the area. The thickness of the weathered basement unit varies from 10.1m to 38.3m in the area.
- Itemالشعر العربي في المناسبات الدينية بولاية كوارا:دراسة تحليلية لنونية حامد الهجري(CENTRE FOR ILORIN STUDIES(CILS) UNIVERSITY OF ILORIN,ILORIN, 2019-09-01) Dr. Abdulsalam Abdulkareem yusufالشعر العربي في المناسبات الدينية بولاية كوارا:دراسة تحليلية لنونية حامد الهجري بقلم/ د. عبد السلام عبد الكريم التقديم شعر المناسبات العربي الديني –بمختلف موضوعاته- نوع من أنواع الشعر، نال عناية الشعراء في ولاية كوارا نيجيريا، وما أن نبغ شاعر في هذه الديار إلا وله قصائد في الحفلات الدينية والاجتماعية والثقافية. وتهدف هذه المقالة المعنونة بـ "الشعر العربي في المناسبات الدينية بولاية كوارا: دراسة تحليلية لنونية حامد الهجري" ، وهي تناقش المحاور التالية: - التقديم - أنواع شعر المناسبات عمومًا - المناسبات الدينية وبعض نماذجها في مختلف موضوعاتها في ولاية كوارا - تحليل ودراسة لنونية حامد إبراهيم الهجري في مناسبة عقيقة أستاذه سليمان. - الدراسة الفنية في القصيدة - الخاتمة - الهوامش
- ItemGeochemistry and origin of Fe-Mn oxide mineralization in Kaoje-Derena and their environs, northwestern Nigeria(Arabian Journal of Geosciences, 2018-04-17)The mineralogy and origin of the schist hosted manganite and sandstone hosted goethite mineralizations west of Zuru schist belt Nigeria was investigated. A total of five goethite and ten manganite samples were selected. Half of each samples were pulverized and subjected to geochemical analysis for the major oxides, trace and rare earth elemental compositions using X-ray fluorescence while the other halves were polished for their mineralogical analyses through Raman spectroscopy. The result of the Raman spectroscopy showed that the manganites were made up essentially of psilomelane, todorokite and brookite, while the goethites were dominantly goethite, rutile and ilmenite. The result of the elemental analysis was subjected to Principal Component Analysis (PCA) using SPSS 22 software and discriminating plots using TriPlot software. The results of the discriminating plots showed that the goethites were related to hydrothermal processes whereas the manganite ores related to detrital-diagenetic processes. The conclusion drawn from the integration of field evidences, geochemical results, mineralogy, cluster analysis and discriminating plots was that the manganite ores were products of supergene enrichment, while in contrast, the goethites were formed primarily from hydrothermal processes but have been remobilized to its present position as a result of changing Eh-pH conditions in Kaoje and its environs.
- ItemProposed Non Invasive Detection of Malaria by Spectral Analysis of Light of Varied Wavelengths through the Blood(American Research Journal of Biomedical Engineering, 2022-12-09) Adegbenro Sunday Ajani , Olusoji Amos Ogunbode, Godwin Babatunde Egbeyale , Olaoluwa Peter Oyero , Adebayo Segun Adewumi , Oluwatayo Sandra Ajani , Abdullahi Nasir Galadima , Paulina Funmi YirenkyiMalaria is a significant public health problem in many parts of the world. Accurate diagnosis and control currently relies on the invasive detection of parasitemias in the blood samples. This technique is invasive, increases risk of blood-borne disease transmission, and is uncomfortable for the patient. This research summarizes the diagnostic techniques that have been used to detect malaria in blood samples and their limitations. It is important to understand that noninvasive testing of malaria can provide adequate check and control high malaria rate by promoting early detection and treatment from mild to moderate to serve cases and noninvasive detection will never be achieved without good calibration approach. At this point, we are far away from reaching the aim of noninvasive detection of malaria through blood in the body, with many technical problems yet to be resolved. This research provides information that may be useful for future development of highly efficient non-invasive malaria detection methods.
- ItemDesign and Implementation of Improvised Portable Wind Turbine System for Domestic Applications(IOSR Journal Of Applied Physics (IOSR-JAP), 2022-11-05) Adegbenro SundayAjani ,Godwin Babatunde Egbeyale ,Olusoji Amos Ogunbode , Peter Olaoluwa Oyero , Qozeem Damilare Abdulwaheed , Charity Segun OdeyemiThis research carried out the design, construction and performance analysis of locally made portable wind turbine for domestic applications. Today, world is immensely seeking clean, renewable and cost effective energy to reduce greenhouse gases, which problem is becoming a global issue. Constructing a small wind turbine provides useful quantity of environmental friendly energy, to supply houses and workshops, without ejection of carbon-monoxide into the atmosphere. The conversion of kinetic energy in form of mechanical energy is transformed to generate electrical energy by vertical axis wind turbine, derived from 12 Volts car alternator. The car alternator used differs from a DC motor in that it contains no permanent magnet, instead there are two concentric wound coils of wire within the alternator. A stator coil, which does not rotate and a rotor coils were attached to the alternator’s shaft for movement. Electromagnetic field is created whenever current flows through the field coil, the resultant magnetic field sweeps clockwise through the coil of wire and electricity is generated in the stator coil.