Zobrazeno 1 - 10
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pro vyhledávání: '"C. Craig Harris"'
Autor:
C. Craig Harris
Publikováno v:
Seminars in nuclear medicine. 26(3)
The Society of Nuclear Medicine was created and constructed by persons from many branches of medicine and the physical sciences, but it originated mostly in the mind of a chemist-physicist-engineer named Norman "Jeff" Holter. Because most medical org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::495e2f818f4ce48ff169e53d2dab5917
https://pubmed.ncbi.nlm.nih.gov/8829279
https://pubmed.ncbi.nlm.nih.gov/8829279
Autor:
Jack K. Goodrich, John R. Leonard, C. Craig Harris, M. S. Mahaley, Lynn R. Witherspoon, J. Wendell Tyson
Publikováno v:
Journal of Neurosurgery. 43:142-149
✓ The authors compared radionuclide cerebral dynamic studies, brain scans, and clinical evaluation as indicators of recurrence of intracranial anaplastic gliomas and found cerebral dynamic studies more sensitive to tumor growth than static brain sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fc2ab421e4adbc25ca7c1236e945244
https://doi.org/10.3171/jns.1975.43.2.0142
https://doi.org/10.3171/jns.1975.43.2.0142
Autor:
C. Craig Harris, Ronald J. Jaszczak, Kim L. Greer, Carey E. Floyd, Edgar C. Fearnow, R. Edward Coleman
Publikováno v:
Medical Physics. 11:681-685
Quantitative imaging with gamma cameras requires compensation for attenuation of source photons. Some methods of compensation make use of a constant or average estimated attenuation coefficient mu. A value for mu of 0.15 cm-1 for 140.5-keV photons in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5a997fb7c1d89f6c4320a93e6f7dc1a
https://doi.org/10.1118/1.595623
https://doi.org/10.1118/1.595623
Publikováno v:
The Journal of Thoracic and Cardiovascular Surgery. 77:32-38
The relationships between collateral coronary flow and the volume and regional distribution of graft blood flow were studied in 14 patients undergoing coronary artery bypass grafting. With the use of an electromagnetic flowmeter, graft flow was quant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffb62745fcd82727b7ba34a94a93a92a
https://doi.org/10.1016/s0022-5223(19)40986-0
https://doi.org/10.1016/s0022-5223(19)40986-0
Autor:
C Craig Harris
Publikováno v:
Clinical Nuclear Medicine. 6:P10-P15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81fd38c5c49722a0f0321b8bdf3a7b4c
https://doi.org/10.1097/00003072-198110001-00004
https://doi.org/10.1097/00003072-198110001-00004
Publikováno v:
IEEE Transactions on Nuclear Science. 32:762-768
To provide a quantitative understanding for the interdependence of radiopharmaceutical uptake, detector efficiency, and reconstruction parameters on SPECT statistical accuracy, a unified approach to estimating %rms noise has been developed. The proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c44f0507d28a5158353679b73372c6
https://doi.org/10.1109/tns.1985.4336938
https://doi.org/10.1109/tns.1985.4336938
Autor:
Jack K. Goodrich, M. S. Mahaley, R. S. Preissig, John R. Leonard, C. Craig Harris, Lynn R. Witherspoon, J. Wendell Tyson
Publikováno v:
Stroke. 6:199-205
A technique for analysis of dynamic radionuclide studies of the cerebral circulation is described. This technique permits objective classification of observed radionuclide distribution patterns. Variation in the time-to-peak activity, and in the maxi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ac1fb25bda01e49f81ba89d119b627e
https://doi.org/10.1161/01.str.6.2.199
https://doi.org/10.1161/01.str.6.2.199
Publikováno v:
The American Journal of Cardiology. 25:387-394
A technique is presented for recording rapid sequential scintillation camera images of the heart and great vessels in children after the intravenous injection of radionuclide. The wide-field Anger scintillation camera, a memory oscilloscope and a 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b16a7a6931c2fea26657f0eac3c00bc
https://doi.org/10.1016/0002-9149(70)90002-0
https://doi.org/10.1016/0002-9149(70)90002-0
Autor:
C. CRAIG HARRIS
Publikováno v:
Radiologic Clinics of North America. 7:221-232
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66283c82110d262165bdcfe811d0f0db
https://doi.org/10.1016/s0033-8389(22)02024-3
https://doi.org/10.1016/s0033-8389(22)02024-3
Autor:
C. Craig Harris
Publikováno v:
Seminars in Nuclear Medicine. 3:225-238
Medical nuclear instrumentation is sufficiently subject to infirmities and malfunctions that proper maintenance and handling ("care and feeding") of such equipment is of major importance. Machines respond to many of the comforts and perquisities cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ddac7728d0dfbb71655f3d4953680f5
https://doi.org/10.1016/s0001-2998(73)80018-2
https://doi.org/10.1016/s0001-2998(73)80018-2