Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Tom J. McMurray"'
Autor:
Eric K. Chan, Inci Çilesiz, Sharon L. Thomsen, Ashley J. Welch, John A. Pearce, Tom J. McMurray
Publikováno v:
Laser Surgery: Advanced Characterization, Therapeutics, and Systems IV.
Numerical modeling and experimental verification studies were conducted to compare continuous wave Ar, Tm:YAG, and Ho:YAG fusion characteristics in rat intestinal tissues. Spot sizes, powers, and activation times were varied according to laser charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6621657d572a0192f9e83f756e045afc
https://doi.org/10.1117/12.184938
https://doi.org/10.1117/12.184938
Publikováno v:
Laser-Tissue Interaction V; and Ultraviolet Radiation Hazards.
Decreased corneal collagen birefringence in transmission polarizing microscopy is an observable quantitative measure of degree of tissue damage. a damage assessment algorithm based on monochrome tissue images exhibiting decreased birefringence is pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d561985d6fd251aa4ca98cb307ab6a5d
https://doi.org/10.1117/12.182942
https://doi.org/10.1117/12.182942
Autor:
Jon A. Schwartz, Tom J. McMurray, Brian Rae, Sharon L. Thomsen, Rachel Joseph, John A. Pearce
Publikováno v:
SPIE Proceedings.
Photothermal coagulation and ablation lesions were produced in exposed livers of anesthetized rats with a cw Nd:YAG laser ((lambda) equals1064 nm; beam power 3.2 to 10 W; exposure times 3 to 10 s, and spot diameter, 0.7 to 1.9 mm). The surface temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6881bca94b24c88b9219072f90eb4b80
https://doi.org/10.1117/12.179925
https://doi.org/10.1117/12.179925
Publikováno v:
SPIE Proceedings.
Decreased collagen or cardiac muscle birefringence in transmission polarizing microscopy is an observable measure of damaged tissue concentration. Accordingly, monochrome images of thermally damaged tissue exhibiting decreased birefringence provide i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b46d2ff9e301dc6837d3484932b28423
https://doi.org/10.1117/12.148628
https://doi.org/10.1117/12.148628
Publikováno v:
Lasers in Otolaryngology, Dermatology, and Tissue Welding.
Thermal fusion or welding of collagen-rich tissues involves the thermal denaturation of collagen which is reflected by changes in birefringence intensity in histologic sections. The weld bond between two severed edges is formed when the apposed ends
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a039bc5bdf0967fadf061f5ed6690b4d
https://doi.org/10.1117/12.147029
https://doi.org/10.1117/12.147029
Autor:
Tom J. McMurray, John A. Pearce
Publikováno v:
SPIE Proceedings.
Local histogram filtering utilizing feature selective templates consists of ordering the elements of the subimage histogram contained in the support of a nine element square template translating over the image, rather than ordering the subimage inten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d20841f2f0016eb6d579a92e0af6381b
https://doi.org/10.1117/12.58379
https://doi.org/10.1117/12.58379
Publikováno v:
SPIE Proceedings.
Kinetic models of thermal damage in tissues can be used to describe histologic end points obtained with laser irradiation. In this study, thermographic measurements of skin surface temperature distributions during laser impingement were used to deriv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74374ed502811371afc18c2d37e8ddab
https://doi.org/10.1117/12.43937
https://doi.org/10.1117/12.43937
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Conference
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