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Now showing items 21-30 of 36
School feeding program and pupils' participation in primary schools in Kenya. A study of Taita Taveta and Nairobi Districts
(UON, 2013)
Provision of education is a major component in the realization of the Kenya's vision 2030. There are however challenges of equity for every citizen to participate towards the envisaged developments as a result of poverty ...
Adequacy Assessment of Government’s Budgetary Allocations for the Provision of Lecture Halls in Nigeria’s Federal Universities
(UON, 2017)
The purpose of this study was to assess the adequacy of federal government’s budgetary allocations on the provision of lecture halls for undergraduate students in federal universities in North-Central Zone of Nigeria. Apart ...
Preparedness of public secondary schools in integration of information communication technology in teaching-learning process in Nyeri South District Kenya
(UON, 2015)
The advances in technology world over are taking place at a very alarming rate. All sectors of production are impressing technology in their service delivery and since education plays a major role in all aspects of ...
A Simplified Method for Parameter Determination of a Photovoltaic Module using Manufacturer’s data
(University of Nairobi, 2020)
Accurate and fast modelling and simulation of Photovoltaic module
requires careful determination and identification of the unknown
parameters required in fitting the voltage-current and power-voltage
curves to replicate ...
Highly structured TiO2/In(OH)xSy/PbS/PEDOT:PSS to be used in photovoltaic applications
(University of Nairobi, 2006)
A new highly structured system based on TiO2/In(OH)xSy/PbS/PEDOT:PSS/Au has been developed for photovoltaic applications. In this device, TiO2, In(OH)xSy, PbS and PEDOT:PSS serve as electron conductor, buffer layer, absorber ...
Optical properties of amorphous Se90-XIn10SbX thin film alloys
(University of Nairobi, 2016)
Ternary thin film alloys of Se90-XIn10SbX (x = 1, 4, 10, 15 and 20) were synthesised by flash evaporation of the pre-melt quenched bulk samples under a vacuum of 10−5 Torr. Optical absorption analysis pointed to indirect ...
Angle resolved photoemission study of surface states on the Pt(997) vicinal surface
(University of Nairobi, 2010)
One-dimensional atomic chains can be synthesized on stepped surfaces and the electronic structure of the high vicinal surface plays an essential role in determining the physical properties of atomic chains grown on top of ...
Concentrations of thiocyanate, hypothiocyanite, ‘free’ and ‘total’ lysozyme, lactoferrin and secretory lgA in resting and stimulated whole saliva of children aged 12–14 years and the relationship with plaque accumulation and gingivitis
(University of Nairobi, 1993)
Resting and stimulated whole saliva was collected from 94 children aged 12–14 years and analyzed for thiocyanate, hypothiocyanite, ‘free’ and ‘total’ lysozyme, lactoferrin and secretory IgA. Clinical assessments of the ...
Monitoring and Evaluation of Teacher Effectiveness , A Case of Teacher Performance Appraisal and Development Tool in Public Secondary Schools in Nyandarua South Sub- County, Kenya
(university of Nairobi, 2020)
The purpose of this study was to investigate the monitoring and evaluation of teacher effectiveness a case of Teacher Performance Appraisal and Development tool (TPAD) in public secondary schools in Nyandarua South Sub-county, ...
Does the Assumption of Exponential Arrival Distributions in Wireless Sensor Networks Hold?
(University of Nairobi, 2018)
Wireless Sensor Networks have seen a tremendous growth in various application areas despite prominent performance and availability challenges. One of the
common configurations to prolong the lifetime and deal with the ...