Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Gopala U. V. Rao"'
Publikováno v:
Radiology. 178:653-658
A method was developed to estimate tissue doses from the upper gastrointestinal fluoroscopy examination. It involved measuring the technical parameters of the clinical examination, partitioning the dynamic examination into a set of discrete x-ray fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91ca0a6820f89d3367297f05dd3fa65d
https://doi.org/10.1148/radiology.178.3.1994397
https://doi.org/10.1148/radiology.178.3.1994397
Publikováno v:
Investigative radiology. 25(1)
An interactive computer program was developed to derive femoral neck geometry from raw bone mineral image data for an estimate of hip strength using single plane engineering stress analysis. The program, which we call Hip Strength Analysis (HSA), was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c04906ab3cc8669a1bad12eaf82a572d
https://pubmed.ncbi.nlm.nih.gov/2298552
https://pubmed.ncbi.nlm.nih.gov/2298552
Publikováno v:
Veterinary Radiology. 16:52-64
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72bcc528998615af6386b537ff16d59e
https://doi.org/10.1111/j.1740-8261.1975.tb00417.x
https://doi.org/10.1111/j.1740-8261.1975.tb00417.x
Publikováno v:
Medical Physics. 14:62-69
Bone-mineral measurements using quantitative computed tomography (QCT) are commonly based on comparisons with solutions in water of known concentrations of K2HPO4. In this paper are described theoretical and experimental studies that have led to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ce47faeb54cc721a8562c87b150a0dc
https://doi.org/10.1118/1.596096
https://doi.org/10.1118/1.596096
Autor:
A. Everette James, J. Michael Ryan, Gary R. Novak, Mitchell Bush, Gopala U. V. Rao, Atsuko Heshiki, Floyd A. Osterman
Publikováno v:
Veterinary Radiology. 16:143-150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9334966c8700a2353f8abadd81f0ab0
https://doi.org/10.1111/j.1740-8261.1975.tb00695.x
https://doi.org/10.1111/j.1740-8261.1975.tb00695.x
Publikováno v:
Radiology. 119:689-695
A theory of edge enhancement has been developed to describe xeroradiographic images of linear step objects. The theory is shown to give an accurate description of the relationship between edge enhancement, subject contrast, radiation exposure, seleni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5e82e8101c0857bb43b47fe0e8567df
https://doi.org/10.1148/119.3.689
https://doi.org/10.1148/119.3.689
Publikováno v:
Medical Physics. 16:406-413
Prompted by increasing litigation claiming cancer induction from exposure to radiation from nuclear weapons tests, the United States Congress enacted an amendment to the Orphan Drug Act (Public Law 97-414, January 4, 1983), through which the National
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b814ac7c8201453d757c0697928b10
https://doi.org/10.1118/1.596349
https://doi.org/10.1118/1.596349
Autor:
An-Liang Soong, Gopala U. V. Rao
Publikováno v:
Medical Physics. 1:204-209
In field emission x‐ray tubes, the target is conical in shape and the projection of the focal spot along the central axis a circular disk. To determine the resolution capability of such tubes, a theoretical expression has been derived for the MTF o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95032a005085b80a01a963f71b874459
https://doi.org/10.1118/1.1637296
https://doi.org/10.1118/1.1637296
Autor:
Gopala U. V. Rao
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 21:571-574
In all imaging systems, four basic factors govern the perception of detail: (1) the magnitude of the input contrast in the object being imaged, (2) the fidelity with which this contrast is displayed the image, (3) the statistical uncertainty associat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57cf326f306ddb20cb598f974043f1a
https://doi.org/10.1016/0020-708x(70)90099-2
https://doi.org/10.1016/0020-708x(70)90099-2
Publikováno v:
Obstetrics & Gynecology. 40:128-131
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5018966afd8374b62a3422d865ebb6c7
https://doi.org/10.1097/00006250-197207000-00024
https://doi.org/10.1097/00006250-197207000-00024