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Now showing items 31-40 of 427
Energy management system for a residential grid-tied micro-grid
(IEEE, 2015)
With the national power grid under
tremendous pressure, there are enormous pressure exerted
on residential electricity consumers to cut-back on
electricity consumption to ensure a reliable supply. This has
led to ...
Implementing the uses of ict in agro - products to improve market information services: challenges and opportunities for Tanzania
(Global business and technology association, 2012)
The need to provide agricultural information for improving agro products market information has led to emergence of numerous ICT-based projects in developing country. These projects aim at promoting commercialization of ...
WhatsApp with BlackBerry; can messengers be MXit? A philosophical approach to evaluate social networking sites
(Cape Peninsula University of Technology, 2012)
In an Information Technology course, learners are confronted with learning about technology; programming, other technical subjects and some mathematics and statistics. Although learners can struggle with the logical thinking ...
Building Capacity and Developing Human capital
(Routledge Taylor & Francis Group, 2012)
There is a growing consensus on the potential for information and communications technologies (ICTs) to support socio-economic development in sub-Saharan Africa (SSA). Universities as providers of higher education are ...
Design of a prototype ultra-capacitor solar panel street light
(2013)
The purpose of the paper is to describe and discuss the design of a prototype ultracapacitor
solar panel street light. The effect of ultra-capacitors as an energy storage device in a solar
panel street light is evaluated. ...
Measurement and verification baseline development and service level adjustments for fridge plant systems
(2009)
In this article the authors provide an overview of a fridge plant system and discuss the data requirements and data selection for baseline development. The baseline development is divided into two scenarios: 1) where ...
Using Critical Systems thinking to Improve Student Performance in Networking
(WASET, 2012)
This paper explores how Critical Systems Thinking and Action Research can be used to improve student performance in Networking. When describing a system from a systems thinking perspective, the following aspects can be ...
A voice service for user feedback on school meals
(ACM, 2012)
Research using voice-based services as a technology platform for providing information access and services within developing world regions has shown much promise. The results for design and deployment of such voice-based ...
Development of a controller for fuel cell and supercapacitor application
(CATSA (Catalysis Society of South Africa), 2014)
The growing demand for energy in the world causes a lot of pressure to the environment and the resources used to supply the energy.
To ensure a continuous, more reliable and environmentally friendly energy supply system ...
Study on energy losses in industrial sector caused by low actual efficiency of induction motors
(IEEE, 2014)
This paper presents a study on energy losses in the industrial sector caused by low actual efficiency of induction motors (IMs). The main reasons are discussed and an efficiency analysis of a 3-phase induction motor, ...