Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Intrinsic spatial resolution"'
Autor:
Giacomo Venturi, Alessandro Marconi
Publikováno v:
Proceedings of the International Astronomical Union. 15:212-220
Feedback from active galactic nuclei (AGN) on their host galaxies, in the form of gas outflows capable of quenching star formation, is considered a major player in galaxy evolution. However, clear observational evidence of such major impact is still
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e207a9a98cb5419ae32d1484042c5fe
https://doi.org/10.1017/s1743921320002203
https://doi.org/10.1017/s1743921320002203
Akademický článek
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Akademický článek
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Publikováno v:
2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD).
Spatial resolution is one of the most important performance in PET system. Higher spatial resolution can give more information about the region of interest in animal PET imaging. In this work, we implement a high resolution (approximate 0.7 mm) all d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e21ad2098d6cc736c4a4f85d8248aa4
https://doi.org/10.1109/nssmic.2016.8069409
https://doi.org/10.1109/nssmic.2016.8069409
Autor:
Junwei Du, Hadong Kim, Gregory S. Mitchell, Leonard J. Cirignano, Gerard Ariño-Estrada, Simon R. Cherry, Kanai S. Shah
Publikováno v:
2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD).
This work reports on the characterization of TlBr detectors for use in nuclear medicine. Several different detectors have been used to assess the potential performance of the material. A 12 mm thick detector with a Frisch collar has been used to achi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c5d5cd326da30322f89037151c315fb
https://doi.org/10.1109/nssmic.2016.8069963
https://doi.org/10.1109/nssmic.2016.8069963
Autor:
A.H. Ng, Numan S. Dawood, Mohammed S. Alqahtani, Layal K. Jambi, S.L. Bugby, Alan C. Perkins, B.S. Bhatia, John E. Lees
Publikováno v:
2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD).
For intraoperative medical imaging, the development of small field of view (SFOV) hybrid gamma cameras is an expanding area of research. The performance characteristics of a new innovation combining both gamma and optical imaging in a co-aligned conf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c87254d8b9ba50e3dd9dc6e08470ac9a
https://doi.org/10.1109/nssmic.2016.8069402
https://doi.org/10.1109/nssmic.2016.8069402
Akademický článek
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Publikováno v:
Science China Technological Sciences. 54:2373-2376
The aim of this study was to evaluate the influence of different entrance surface treatments of the scintillator on the intrinsic spatial resolution of a scintillation camera. The primary scintillation light reflection on the entrance surface of a sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5623fa902b3e6b77639a6aa47015cbdc
https://doi.org/10.1007/s11431-011-4462-5
https://doi.org/10.1007/s11431-011-4462-5
Autor:
V M Utkin, M A Kumakhov, D K Fomin, N N Blinov, N V Kolesnikova, O B Tararukhina, A A Nazarov, A V Tultaev, V N Korsunskiĭ
Publikováno v:
Biomedical Engineering. 41:131-140
The main results of engineering, biomedical, and clinical testing of MINISKAN mobile gamma-ray camera are presented. Specific features of the camera hardware and software, as well as the main technical specifications, are described. The gamma-ray cam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3536172f55cefeb272c8b53f63787eed
https://doi.org/10.1007/s10527-007-0028-z
https://doi.org/10.1007/s10527-007-0028-z
Autor:
Sachin Junnarkar, Veljko Radeka, Paul O'Connor, Sudeepti Southekal, Martin Purschke, Stephen L. Dewey, R. Fontaine, S. Krishnamoorthy, D. Schlyer, Roger Lecomte, John C. Neill, Paul Vaska, S.-J. Park, Wynne K. Schiffer, S. P. Stoll, C. Woody, A. Kandasamy, Jean-Francois Pratte, Dianne E. Lee, Sri Harsha Maramraju, A. Kriplani
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 571:14-17
The RatCAP is a small, head-mounted PET tomograph designed to image the brain of a conscious rat without the use of anesthesia. The detector is a complete, high-performance 3D tomograph consisting of a 3.8 cm inside-diameter ring containing 12 block
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::806a271ba7916ee6e827a94a314d8da4
https://doi.org/10.1016/j.nima.2006.10.019
https://doi.org/10.1016/j.nima.2006.10.019