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Full-Text Articles in Engineering

Growth Dependant Properties Of Undoped And In-Situ Doped Chemically Deposited Cds Thin Films, Aaron John Reynolds Jan 2002

Growth Dependant Properties Of Undoped And In-Situ Doped Chemically Deposited Cds Thin Films, Aaron John Reynolds

Theses : Honours

This research project examines the growth dependant properties and composition of Cadmium Sulfide thin films produced by the Chemical Bath Deposition Method. The specific areas investigated are the effect of deposition temperature, the effect of an Indium dopant on the films structure and properties, and the effects of post deposition processing such as annealing in air on the film composition. The chemical bath deposition apparatus used has been refined and tested to ensure that the films were grown in a more efficient manner than previously, with more control of the influencing deposition parameters such as temperature. Films grown by the …


Mobile Home Security With Gprs, Duy Nguyen Jan 2002

Mobile Home Security With Gprs, Duy Nguyen

Theses : Honours

This thesis presents the results of an honours project on the development of a security system for use on mobile devices. Mobile Home Security (MHS) is a prototype system that aimed to fully investigate a potential use of the wireless high-speed technology General Packet Radio Service (GPRS) in transmitting video from a static location. This thesis Mobile Home Security with GPRS describes in detail the design and developmental stages for the system. The research focused on the sending of video from a security capture device over a high speed radio network. The first stage of the research involved the design …