Papers by ABDUL AZIZ MOHAMMED
Most educational institutions' administrators are concerned about student irregular attendanc... more Most educational institutions' administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure, hence inefficient. Therefore, computer based student attendance management system is required to assist the faculty and the lecturer for this time-provide much convenient method to take attendance, but some prerequisites has to be done before start using the program. Although the use of RFID systems in educational institutions is not new, it is intended to show how the use of it came to solve daily problems in our university. The system has been built using the web-based applications such as ASP.NET and IIS server to cater the recording and reporting of the students' attendances The system can be easily accessed by the lecturers via the web and most importantly, the reports can be generated in real-time pr...
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The main purpose of this study was to conduct the water balance of Haromaya watershed, located in... more The main purpose of this study was to conduct the water balance of Haromaya watershed, located in Oromiya Regional State, eastern part of Ethiopia, having an area of about 53.8 km 2 . The hydrology of the area was characterized based on land use, soil, rainfall, temperature, evapotranspiration, runoff and infiltration. In order to determine the basic hydrologic parameters, meteorological data was collected from a station inside the watershed. The rainfall coefficient method was used to determine the monthly distribution of rainfall and then to distinguish between rainy and dry months. The Thornthwaite and modified Penman methods were used to compute the potential evapotranspiration. Water balance model was used for determination of the actual evapotranspiration. The catchment is characterized by one rainy season and two dry seasons during the year. The rainy season has eight months whereas the dry seasons have four months. The mean annual rainfall of the catchment is 770.5 mm. Rains...
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Papers by ABDUL AZIZ MOHAMMED