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pro vyhledávání: '"S.V. Tipnis"'
Akademický článek
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Akademický článek
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Autor:
Gerald Entine, I. Shestakova, M.J. Paulus, Valeriy Gaysinskiy, Bipin Singh, S.V. Tipnis, Vivek V. Nagarkar
Publikováno v:
IEEE Transactions on Nuclear Science. 53:2500-2505
Dedicated MicroCT systems for noninvasive screening of small animals are now in routine use. However, speed of operation limits their use for functional studies. At Radiation Monitoring Devices (RMD), we are addressing this need by developing a digit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b8c05bd86b578f377c9db90b87c3d2
https://doi.org/10.1109/tns.2006.882294
https://doi.org/10.1109/tns.2006.882294
Autor:
I. Shestakova, Vivek V. Nagarkar, V. Gavshiskiy, S.V. Tipnis, Martin P. Tornai, Gerald Entine, Brendan C. Stack
Publikováno v:
IEEE Transactions on Nuclear Science. 51:110-116
We report here on a novel design of a digital, intraoperative imaging probe intended for use in radio-guided surgical procedures in conjunction with radiolabels such as /sup 131/I and /sup 18/F. The probe allows the user to rapidly localize tumors by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aeebf6ec8ba25c8c478018007c789e0b
https://doi.org/10.1109/tns.2003.823022
https://doi.org/10.1109/tns.2003.823022
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 213:250-254
We report on the development of a new, large area, powdered scintillator screen based on Lu 2 O 3 (Eu). As reported earlier, the transparent ceramic form of this material has a very high density of 9.4 g/cm 3 , a high light output comparable to that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a718cd5eb6e87e12652ab025f904894
https://doi.org/10.1016/s0168-583x(03)01600-8
https://doi.org/10.1016/s0168-583x(03)01600-8
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 213:476-480
We report on the development of a high-speed digital X-ray radiography system based on a microcolumnar CsI(Tl) scintillator optically coupled to a CCD. The new system is capable of acquiring 248 × 248 pixel images at the speed of 100,000 frames per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a604371d66240945b891cba7609c306
https://doi.org/10.1016/s0168-583x(03)01605-7
https://doi.org/10.1016/s0168-583x(03)01605-7
Autor:
S.V. Tipnis, Helmut Lingertat, P. Szupryczynski, Vivek V. Nagarkar, C. Brecher, Stuart Miller, A. Lempicki
Publikováno v:
IEEE Transactions on Nuclear Science. 50:297-300
The authors report a new scintillator based on a transparent ceramic of Lu/sub 2/O/sub 3/:Eu. The material has an extremely high density of 9.4 g/cm/sup 3/ and a light output comparable to CsI:Tl. Its narrow-band emission at 610 nm perfectly matches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef6896302e0989efe5f67119a6832d73
https://doi.org/10.1109/tns.2003.812432
https://doi.org/10.1109/tns.2003.812432
Publikováno v:
IEEE Transactions on Nuclear Science. 49:2415-2419
We report here on a high-speed X-ray imaging camera, specifically developed for time resolved diffraction studies using synchrotron and laboratory X-ray sources. This camera is capable of acquiring six X-ray images at speeds of up to 2300 frames per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00574cb13dee66b4b2753f27cb72c6db
https://doi.org/10.1109/tns.2002.803878
https://doi.org/10.1109/tns.2002.803878
Autor:
S.V. Tipnis, Vivek V. Nagarkar, P. Szupryczynski, C. Brecher, Stuart Miller, Helmut Lingertat, A. Lempicki
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 488:579-590
We report a new scintillator based on a transparent ceramic of Lu 2 O 3 :Eu. The material has an extremely high density of 9.4 g/cm 3 , a light output comparable to CsI:Tl, and a narrow band emission at 610 nm that falls close to the maximum of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce0da96a7404148fc7e3bb610b407168
https://doi.org/10.1016/s0168-9002(02)00556-9
https://doi.org/10.1016/s0168-9002(02)00556-9
Autor:
Valeriy Gaysinskiy, A.R. Squillante, Vivek V. Nagarkar, S.V. Tipnis, Y. Klugerman, Gerald Entine
Publikováno v:
IEEE Transactions on Nuclear Science. 48:2330-2334
We are currently developing high-resolution high-efficiency microcolumnar LiI films for thermal neutron imaging. The films are produced by the vapor deposition of LiI on a fiber-optic substrate and hermetically sealed in a specially designed aluminum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed80784074c82fb2f008c8053ab4ee7a
https://doi.org/10.1109/23.983262
https://doi.org/10.1109/23.983262