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This paper presents the investigation of an extrinsic optical fibre bending sensor for dynamic spine bending measurement in 2D planes. The sensor consists of one input fibre and three output fibres, confined in two modified holders. The spine bending causes the tilting angle between these two fibres to change, thus modulating the light intensity propagating in each output fibre. The output ratio between...
Women are underrepresented in the field of Computer Science. This project aims to help Secondary School girls develop an insight into the role computers play in society and to learn some of the key skills in computing including computer programming. Exposure to Computer Science, in home or school environments, and encouragement from family and peers are leading factors that influence girls' decisions...
Recent advances in the fabrication of microfluidic platforms initiated during the late 90s have facilitated the realisation of micro total analysis systems. The integration of miniaturised fluidic handling and delivery systems with chemical and biochemical sensors provide applied scientists with powerful tools for in-field measurements away from central laboratories. Amongst the various classes of...
A smart miniaturized system is being proposed for the isolation and characterization of circulating tumor cells (CTCs) directly from blood. Different microfluidic modules have been designed for cell enrichment and -counting, multiplex mRNA amplification as well as DNA detection. With the different modules at hand, future effort will focus on the integration of the modules in a fully automated, single...
Evaluation of cognitive function is an important tool in clinical care. A novel method of cognitive monitoring is proposed, whereby subjects complete three sessions of the popular past-time Sudoku while EEG is recorded. Data epochs surrounding a correct solution are extracted and compared to a resting condition. Mean EEG amplitude in the alpha and theta bands are examined by means of the temporal...
A Solar Array Simulator combines a high efficiency switching regulator, a high performance series regulator, and a low power analog adjustable I–V generator to duplicate the static and dynamic characteristics of photovoltaic cells operated in series-parallel combinations. Both voltage and current feedback are used to control the switching and series regulators. Stability of the series regulator over...
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