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.
Results
Showing 1 to 4 of 4 for “"dynamic focusing"”.
-
Medical ultrasonics: dynamic focusing in diagnostic imaging
The design and implementation of an ultrasonic dynamic focusing annular array system is described. The array is designed for use as a contact transducer and for eventual incorporation into the head of a real-time mechanical scanner.
-
Design Of A Dynamic Focusing Microscope Objective For Oct Imaging
… cancer. The technology presented is based on a dynamic focusing microscopic imaging probe conceived for skin imaging and the detection of abnormalities in the epithelium. A novel method for dynamic focusing in the biological sample using liquid crystal (LC) lens technology to obtain three …
-
An electronically focused multiple beam side scan sonar
… thesis describes a microprocessor controlled dynamically focused side scan sonar where high resolution and high image acquisition rates are achieved. Dynamic focusing prevents the depth of field limitations of fixed focus arrays by updating the array phases at regular intervals so as to create …
-
How Ideology And Pedagogy Impact Technology Adoption In The Classroom, A Causal-Comparative Study
… seeking opportunities to change the classroom dynamic focusing more on students and opportunities for individual learning.</p>