Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Steven J. Saggese"'
Autor:
Gordon S. Okimoto, Steven J. Saggese, Gregory C. Mooradian, Kunio Miyazawa, Dennis M. O'Connor, Mary F. Parker
Publikováno v:
American Journal of Obstetrics and Gynecology. 187:398-402
Objective: The aim of this study was to initiate neural net construction for the detection of cervical intraepithelial neoplasia by fluorescence imaging. Study Design: Thirty-three women with abnormal Papanicolaou smears underwent fluorescence imagin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::383144d66b53469db1ad5baf00973ddc
https://doi.org/10.1067/mob.2002.123940
https://doi.org/10.1067/mob.2002.123940
Autor:
Steven J. Saggese, James A. Harrington
Publikováno v:
Optical Materials. 2:119-123
Calcium-aluminate glass has been studied as a possible candidate for use as an n < 1 hollow waveguide material at CO2 laser wavelengths. We have measured the optical constants, n and k, for calcium-aluminate glasses containing differing amounts of Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f3d08f81da9a666118560aa61d9c58
https://doi.org/10.1016/0925-3467(93)90003-j
https://doi.org/10.1016/0925-3467(93)90003-j
Publikováno v:
Applied optics. 30(27)
An infrared-transmitting chalcogenide fiber was used as an optical probe to analyze qualitatively and quantitatively various chemical substances in aqueous solutions. An unclad fiber with 380-microm diameter was combined with a Fourier transform infr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e6c057fcdfa0e114c7016bb4de3845b
https://pubmed.ncbi.nlm.nih.gov/20706486
https://pubmed.ncbi.nlm.nih.gov/20706486
Publikováno v:
Optics letters. 16(1)
The attenuation of incoherent infrared radiation for wavelengths from 6 to 20 microm was investigated for hollow sapphire and silica waveguides suitable for applications in spectroscopy and thermometry. A low-attenuation region was exhibited between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7b9fb7c6bb8c90852ff2835ccd77276
https://pubmed.ncbi.nlm.nih.gov/19773826
https://pubmed.ncbi.nlm.nih.gov/19773826
Publikováno v:
Journal of Non-Crystalline Solids. 119:187-194
The effect on selected optical and physical properties of a fluoride glass doped with chloride was investigated. Four compositions were studied: 50%ZrF 4 -30%BaF 2 -5%ThF 4 -3%LaF 3 -12%Ab where A = NaCl, NaF, RbCl or RbF. The chlorine addition decre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8b0ecff833cca3ac1fee8f1a3318dac
https://doi.org/10.1016/0022-3093(90)90842-a
https://doi.org/10.1016/0022-3093(90)90842-a
Autor:
Mary F. Parker, Gordon S. Okimoto, Gregory C. Mooradian, Kunio Miyazawa, Dennis M. O'Connor, Steven J. Saggese, Ames A. Grisanti
Publikováno v:
Clinical Diagnostic Systems.
Principal component analysis (PCA) in the wavelet domain provides powerful new features for the non-invasive detection of cervical intraepithelial neoplasia (CIN) using fluorescence imaging spectroscopy. These features are known as principal wavelet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82b88d08019e5553bac8bc30710eadb8
https://doi.org/10.1117/12.426747
https://doi.org/10.1117/12.426747
Autor:
Steven J. Saggese, Roger A. Greenwell
Publikováno v:
SPIE Proceedings.
Laser induced breakdown spectroscopy (LIBS) is being used to detect heavy metal concentrations in soils. The overall goal of this effort is to develop a field deployable system that will conduct heavy metal subsurface mapping of the vadose zone using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f55842fe67530593213f422d311c9e2
https://doi.org/10.1117/12.260593
https://doi.org/10.1117/12.260593
Autor:
Steven J. Saggese, Roger A. Greenwell
Publikováno v:
SPIE Proceedings.
Optical fiber sensors are finding wider use in all types of applications involving adverse environments, including exposure to radiation. In order to effectively characterize and evaluate the performance of a fiber sensor system for a radiation envir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40d7fc56748a3d4c3ff876e5a9970d09
https://doi.org/10.1117/12.187427
https://doi.org/10.1117/12.187427
Publikováno v:
Tenth International Conference on Optical Fibre Sensors.
For a number of years, radioactive waste produced from nuclear weapons material processing has been stored in underground storage tanks (USTs). At some government sites, these tanks were fabricated with both single and double wall construction with c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::012c4f30865bb3870929172eb28187f1
https://doi.org/10.1117/12.184966
https://doi.org/10.1117/12.184966
Publikováno v:
SPIE Proceedings.
Solid and hollow waveguides have been employed for spectroscopic and radiometric measurements. Hollow sapphire guides, with a transmission window from 10 - 17 micrometers , are used to detect 20% CO2 in N2. Hollow silica waveguides, with a transmissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::476212a8ead5e8e3762c171157acf84e
https://doi.org/10.1117/12.45129
https://doi.org/10.1117/12.45129