Journal Articles of Sciences: Recent submissions

Now showing items 21-40 of 123

Integrating Antenatal and Postnatal Pregnancy Services to Hospital Management System

Yusuf Mohammed, Danlami; Abba, Almu; Hassan, Mairoh (Traektoriâ Nauki = Path of Science., 2018)

Antenatal and postnatal processes and services is a component of Hospital Management Systems that has been given very little attention. Most healthcare institution carries out the antenatal and postnatal processes ...
Identity and Access Management System: a Web-Based Approach for an Enterprise

Mohammed, Kabiru Hamza; Hassan, Abubakar; Yusuf Mohammed, Danlami (Traektoriâ Nauki = Path of Science., 2018)

Managing digital identities and access control for enterprise users and applications remains one of the greatest challenges facing computing today. An attempt to address this issue led to the proposed security paradigm ...
Cybercrime and Digital Forensics: Bridging the gap in Legislation, Investigation and Prosecution of Cybercrime in Nigeria

Mohammed, Kabiru H.; Mohammed, Yusuf D.; Solanke, Abiodun A. (International Journal of Cybersecurity Intelligence & Cybercrime, 2019-02)

The advancement of Information and Communication Technologies (ICT) opens new avenues and ways for cybercriminals to commit crime. The primary goal of this paper is to raise awareness regarding gaps that exist with regards ...
Effect of Post Annealing Temperature on Structural Properties of ZnS thin films Grown by Spray Pyrolisis Technique

Moreh, A.U.; Hamza, B.; Abdullahi, S.; Bala, A.; Abdullahi, Z.; Shehu, M.S. (International Journal of Innovation and Applied Studies, 2014)

ZnS thin films were grown on soda lime glass substrates using spray pyrolisis method at a substrate temperature of 573K. The films were then subjected to a rapid thermal annealing at different temperatures. X-ray diffraction ...
Structural Properties of ZnO Thin Films Prepared by Spray Pyrolysis Method

Moreh, A.U.; Momoh, M.; Hamza, B.; Argungu, G.M.; Abdullahi, S. (Nigerian Journal of Solar Energy, 2015)

Zinc Oxide (ZnO) thin films were prepared on corning (7059) glass substrates by Spray Pyrolysis technique. The deposition was carried out at room temperature after which the samples were annealed in Nitrogen atmosphere ...
Influence of Thickness on Optical Properties of ZnO Thin Films prepared by Radio Frequency Sputtering Technique

Abdullahi, S.; Momoh, M.; Moreh, A.U.; Isah, K.U.; Argungu, G.M. (Nigerian Journal of Solar Energy, 2015)

Zinc oxide (ZnO) thin films of 75.5nm and 130.5nm were deposited at room temperature onto chemically and ultrasonically cleaned corning glass substrate by radio frequency technique and annealed at 150°C under nitrogen ...
Growth mechanism and optical properties of zinc oxide thin film

Abdullahi, S.; Momoh, M.; Kasim, U.I. (Int. J. Renewable Energy Technology, 2014)

Zinc oxide (ZnO) thin films were successfully deposited on glass substrate by radio frequency (RF) sputtering technique. One set of the samples was annealed in open air at temperatures of 423 K, 573 K and 723 K for ...
The Role of Air Annealing On the Structural and Electrical Properties of Zinc Oxide (Zno) Thin Film Deposited By Rf Sputtering Technique

Abdullahi, S.; Momoh, M.; Moreh, A.U.; Argungu, G.M.; Bala, A.; Abdullahi, M.B.; Maiyama, B.A. (Scholars Journal of Engineering and Technology (SJET), 2017-12)

Transparent conducting Zinc Oxide (ZnO) thin films with an average thickness of 130.5 nm were deposited on glass substrate at room temperature by RF sputtering technique. Three of the samples were then annealed in open ...
Influence of nitrogen annealing on the structural and electrical properties of zinc oxide (ZnO) thin film deposited by radio frequency magnetron sputtering technique

Abdullahi, S.; Momoh, M.; Yahya, H.N. (IOSR Journal Of Environmental Science, Toxicology And Food Technology (IOSR-JESTFT), 2013-06)

Transparent conducting Zinc Oxide (ZnO) thin films with an average thickness of 130.5nm were deposited on glass substrate at room temperature by RF sputtering technique. The samples were then annealed under nitrogen ...
The Role Of Annealing Temperature On Optical Properties Of ZnO Thin Films Prepared By Spray Pyrolysis Techniques

Moreh, A.U.; Momoh, M.; Abdullahi, S.; Shehu, J.S.; Mustapha, M.O.; Martha, N.C. (Journal of Multidisciplinary Engineering Science and Technology (JMEST), 2015-08)

In this research work the role of annealing temperature on optical properties of ZnO thin films prepared by spray pyrolysis method at a substrate temperature of 573K has been studied. The optical properties of ...
Influence of Thickness on Electrical and Structural Properties of Zinc Oxide (ZnO) Thin Films Prepared by RF Sputtering Technique

Momoh, M.; Abdullahi, S.; Moreh, A.U. (International Journal of Recent Research in Physics and Chemical Sciences (IJRRPCS), 2015-09)

Zinc Oxide (ZnO) thin films were prepared on corning (7059) glass substrates at a thickness of 75.5 and 130.5nm by RF sputtering technique. The deposition was carried out at room temperature after which the samples were ...
Design and Performance Evaluation of Wind-Solar PV Energy System for Kola Village at Birnin Kebbi, Nigeria

Maiyama, B.A.; Momoh, M.; Musa, M.; Argungu, G.M.; Abdullahi, S.; Abdullahi, M.B. (International Journal of Advances in Scientific Research and Engineering (ijasre), 2018-01)

This paper presents the results from a designed and simulated wind - solar PV hybrid energy system for residential power requirements of Kola village in Birnin Kebbi, Nigeria. The components designed comprised of wind ...
Performance Evaluation and Cost of Energy from 2.0 kW (Guangmang) Wind Turbine at Danjawa Renewable Energy Model Village, Sokoto, Nigeria

Argungu, G.M.; Moreh, A.U.; Abdullahi, S.; Hamza, B.; Aliyu, S.; Dabai, K.A.; Maiyama, B.A. (IOSR Journal of Applied Physics (IOSR-JAP), 2016-12)

Power output from a wind-powered turbine generator was estimated using the method that combined the wind generator characteristic and the characteristic of wind at the selected location of operation. Danjawa village is ...
Determination of the Total Water Vapour Content of Sokoto Area Atmosphere

Abdullahi, M.B.; Zangina, U.; Iliyasu, M.I.; Akpootu, D.O.; Sulaiman, M.; Abdullahi, S. (IOSR Journal Of Environmental Science, Toxicology And Food Technology (IOSR-JESTFT), 2013-08)

A study was carried out to estimate the quantity of total water vapour content of the atmosphere for Sokoto area using solar radiation intensity measurements. Pyronometerwas used to record solar intensities for the month ...
Thermo-physical property test on clay bricks molded with different organic additive

Hamza, B.; Uwanta, I.J.; Mohammed, A.; Moreh, A.U.; Argungu, G.M.; Abdullahi, S.; Namadi, S.; Umar, S.; Bala, A. (Int. Journal of Applied Sciences and Engineering Research, 2017)
Design and Construction of Hearing Aid Device

Yusuf, M.A.; Zainab, U.S.; Shehu, I.B.; Jibrin, I.H.; Abdullahi, S.; Adedeji, A. (IOSR Journal Of Environmental Science, Toxicology And Food Technology (IOSR-JESTFT), 2013-08)

Hearing aid device is a small electronic gadget that is fit in or behind the ear to improve one’s hearing and consequently communication ability.This research work involves the design and development of a hearing aid ...
Optical Characterization of Flourine Doped Tin Oxide (FTO) thin films deposited by spray pyrolysis techniques and annealed under Nitrogen Atmosphere

Abdullahi, S.; Moreh, A.U.; Hamza, B.; Sadiya, U.; Abdullahi, Z.; Wara, M.A.; Kamaludeen, H.; Kebbe, M.A.; Monsuorat, U.F. (International Journal of Innovation and Applied Studies, 2014-11)
Electrical Characterization of Fluorine Doped Tin Oxide Deposited by Spray Pyrolysis Technique and Annealed in Open Air

Abdullahi, S. (International Journal of Nano and Material Sciences, 2015)

Transparent conducting Fluorine tin oxide (FTO) thin films with the thickness of 100nm were deposited on glass substrates via spry pyrolysis technique, and three samples were post-annealed in open air atmosphere for one ...
Electrical Characterization of Fluorine Doped Tin Oxide Deposited by Spray Pyrolysis Technique and Annealed under Nitrogen Atmosphere

Abdullahi, S.; Moreh, A.U.; Hamza, B.; Sadiya, U.; Abdullahi, Z.; Wara, M.A.; Kamaludeen, H.; Kebbe, M.A.; Monsuorat, U.F. (International Journal of Nano and Material Sciences, 2014)

Spray pyrolysis technique has been used to deposit Fluorine doped Tin Oxide (FTO) thin films. The deposited thin films were then annealed under Nitrogen atmosphere for 60 minutes at temperatures of 423K, 573K and 723K ...
Optical Characterization of Fluorine Doped Tin Oxide Deposited By Spray Pyrolysis Technique and Annealed In Open Air

Abdullahi, S.; Moreh, A.U.; Hamza, B.; Wara, M.A.; Kamaludeen, H.; Kebbe, M.A.; Monsuorat, U.F. (International Journal of Recent Research in Physics and Chemical Sciences (IJRRPCS), 2015-03)

Fluorine doped tin oxide thin (FTO) films prepared by spray pyrolysis technique at a substrate temperature of 573K. The films deposited were 100 nm thick. After the deposition, the films were then annealed at different ...

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