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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
111

High performance ultraviolet 4H-SiC avalanche photodiodes

Guo, Xiangyi 28 August 2008 (has links)
Not available / text
112

The development of a microbead array for the detection and amplification of nucleic acids

Ali, Mehnaaz Fatima 28 August 2008 (has links)
Not available / text
113

Polymeric waveguide optical switches based on electrooptic and thermooptic beam deflectors integrated with etched TIR mirrors

Kim, Jin Ha 11 July 2011 (has links)
Not available / text
114

Optical signaling strategies for use in a multi-component sensor array

McCleskey, Shawn Catherine, 1976- 11 July 2011 (has links)
Not available / text
115

Wide band gap avalanche photodiodes for ultraviolet single photon detection

Beck, Ariane Laura, 1979- 10 August 2011 (has links)
Not available / text
116

A sensor for continuously monitoring the batch annealing of cold worked steel strip /

Durham, Simon J. P. January 1984 (has links)
No description available.
117

Infrared sensor placement optimization and monitoring in thermoforming ovens

Hao, Yuan, 1982- January 2008 (has links)
The major focus of the research project is to use infrared sensors associated with virtual sensors to measure the temperature of the heated plastic sheet in a thermoforming oven. In this work, we designed a sensor system to correctly and efficiently measure plastic sheet temperature and reduce the cost of instrumentation. The thesis consists of three parts. The first part is to optimally distribute IR sensors and virtual sensors in order to minimize the number of IR sensor and keep an acceptable accuracy on estimation of virtual sensors under the design constrain. Since IR sensor measurements may be inaccurate due to physical faults during the process, the second part is the sensor faults detection and isolation (FDI) to automatically detect and isolate the faulty sensors. In most situations the faulty sensors cannot be fixed immediately during process or production. Therefore, the last part is to use virtual sensors to replace the faulty IR sensors in order to keep production going. / The thesis project continues the work at the Industrial Automation Lab on sheet reheat phase in thermoforming. While the system model was changed into a larger scale, the modeling methodology and linearization assumption are the same as the previous work, which were verified. As a result, the system model and linearized model can be considered as valid. / As the whole project is only based on simulation, the measurement errors may become larger for the practical application.
118

The application of porous silicon surface and photo- and electrochemical properties to sensor development

Seals, Lenward Thurman, III 08 1900 (has links)
No description available.
119

On-line conversion measurement during solution polymerization via dielectric sensors

Miller, Michael Larry 12 1900 (has links)
No description available.
120

Robust micromachined capacitive pressure sensors for mechanically harsh environments

Chang, Sung Pil 08 1900 (has links)
No description available.

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