Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Electrical Technology"”.
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Implementation of the Revised Electrical Technology Curriculum in Selected South African Secondary Schools
… development of the curriculum, one of which is Electrical Technology. The study investigated the effectiveness of the revised Electrical Technology curriculum and how it is implemented, with the goal of determining the successes and challenges encountered by teachers during the process. The …
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Terminology, Technology and Design Intent of 20th Century Architectural Lighting and Establishing Criteria for Guidelines for Its Preservation
The advent of advanced electrical technology by the mid 20th allowed for an architectural fusion with what was once a secondary consideration for builders, ultimately culminating in lighting design as a profession. The development of electric light, and later, lighting design in America had many …
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Using the COMET diagnostic model to enhance occupational competence of electrical engineering students in TVET colleges.
… rates. The COMET (Competence Measurement in Electrical Technology), three-dimensional Diagnostic Model showed potential in earlier studies to both measure and develop occupational competence in TVET, but to date there has been no study to specifically explore the didactic application of the …
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Floating-Point Analog-to-Digital Converter
To deal with the wide dynamic rage necessary for a radio receiver or corresponding applications, but to avoid impractically high resolution at high data rates, the approach of using a floating-point analog-to-digital converter (FP-ADC) has been investigated. This approach de-links the dynamic range …
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Probing Control : Analysis and Design with Application to Fed-Batch Bioreactors
In most control problems the objective is to control the output at a desired value in spite of disturbances. In some cases, the best setpoint is not known a priori and it should be found online to optimize the process performance. This thesis examines a probing strategy that can be applied for this …
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Transient Electromagnetic Waves in Nonlinear Media
This thesis is concerned with the propagation of transient electromagnetic waves in nonlinear media. It consists of a General Introduction and five scientific papers. The General Introduction gives a broad overview of nonlinear electromagnetic phenomena. The emphasis is on the representation of the …
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Stereophonic Acoustic Echo Cancellation: Theory and Implementation
The thesis treats theory and implementation aspects for stereophonic acoustic echo cancellation. In Paper I a complete implementation of a stereophonic acoustic echo canceler based on the two-channel fast recursive least-squares algorithm is presented. An analysis of the system calculation …