Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Timothy J. Cullip"'
Autor:
Julian G. Rosenman, Timothy J. Cullip
In 1989 a consortium of the Radiation Oncology and Computer Science Departments at the University of North Carolina, BellSouth Corporation, GTE, and the MCNC was formed in response to the high-speed network initiative proposed by the National Science
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c55155dcd5c86006cc0f1293dee2ddc2
https://doi.org/10.1201/9781003068136-23
https://doi.org/10.1201/9781003068136-23
Autor:
Dandan Zheng, Y Lei, J Driewer, Andrew Z. Wang, Qinghui Zhang, Sumin Zhou, Vivek Verma, Sicong Li, Mutian Zhang, Timothy J. Cullip, Sha Chang, X Zhu, Charles A. Enke
Publikováno v:
Medical Physics. 42:6269-6273
Purpose: Grid therapy has promising applications in the radiation treatment of large tumors. However, research and applications of grid therapy are limited by the accessibility of the specialized blocks that produce the grid of pencil-like radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448d327ca3271863600093cd2dae21ce
https://doi.org/10.1118/1.4932223
https://doi.org/10.1118/1.4932223
Publikováno v:
Journal of Applied Clinical Medical Physics
Direct aperture optimization (DAO) has been used to produce high dosimetric quality intensity‐modulated radiotherapy (IMRT) treatment plans with fast treatment delivery by directly modeling the multileaf collimator segment shapes and weights. To im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2893029956b5ca02e404ab6c5606ddcd
https://doi.org/10.1120/jacmp.v15i2.4545
https://doi.org/10.1120/jacmp.v15i2.4545
Autor:
Lukasz M. Mazur, Sha Chang, Marianne Jackson, Timothy J. Cullip, Bhishamjit S. Chera, K. Deschesne, Lawrence B. Marks, Robert Adams
Publikováno v:
Seminars in Radiation Oncology. 22:77-85
Radiation oncology is an ever-advancing, complex, technologically based specialty that has been thrust into the public spotlight because of recent reports of serious treatment delivery errors that have impacted the quality of patient care. Although q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a578e96bf66e6fdc19ee7f5db64e07eb
https://doi.org/10.1016/j.semradonc.2011.09.002
https://doi.org/10.1016/j.semradonc.2011.09.002
Autor:
Sha Chang, Julian G. Rosenman, Gregg Tracton, Mitchell S. Anscher, Lawrence B. Marks, Timothy J. Cullip, Shiva K. Das
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 55:215-224
Purpose: To develop an automated beam-orientation selection procedure for intensity-modulated radiotherapy (IMRT), and to determine if a small number of beams picked by this automated procedure can yield results comparable to a large number of manual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19f4cd02d826825ea838b1445ee94cbe
https://doi.org/10.1016/s0360-3016(02)03817-8
https://doi.org/10.1016/s0360-3016(02)03817-8
Publikováno v:
Medical Physics. 27:948-959
Two intensity modulation radiotherapy (IMRT) delivery systems, the "step & shoot" multileaf collimator (MLC) auto-sequence and the use of an intensity modulator, are compared with emphasis on the dose optimization quality and the treatment irradiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::380983206729412fe8e4ce1be4d3b4ea
https://doi.org/10.1118/1.598989
https://doi.org/10.1118/1.598989
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 45:1305-1314
Purpose: Several intensity modulation (IM) treatment techniques for tangential breast irradiation were evaluated in terms of dose uniformity in the treated breast volume, contralateral breast dose, and treatment irradiation time. Methods and Material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63a2ea5b1b57f30ed2f5a3b8864dbcac
https://doi.org/10.1016/s0360-3016(99)00344-2
https://doi.org/10.1016/s0360-3016(99)00344-2
Autor:
Aziz A. Boxwala, Daniel S. Fritsch, Edward L. Chaney, Gregg Tracton, Timothy J. Cullip, Suraj Raghavan, Jon Earnhart
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 37:199-204
Purpose: The purpose of this investigation was to develop methods and software for computing realistic digitally reconstructed electronic portal images with known setup errors for use as benchmark test cases for evaluation and intercomparison of comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8e5a326c740618614e98f338307e6fd
https://doi.org/10.1016/s0360-3016(96)00479-8
https://doi.org/10.1016/s0360-3016(96)00479-8
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 30:439-446
Purpose : In contrast to computer optimized three-dimensional (3D) treatment planning, we have used maximally separated, noncoplanar beams as the starting point for 3D treatment planning of prostate cancer to maximize the rate of dose fall off from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f90e1dd4d7683134a057ec29cd013a
https://doi.org/10.1016/0360-3016(94)90026-4
https://doi.org/10.1016/0360-3016(94)90026-4
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 27:145-151
Purpose : Add radiographic context to the beam's-eye-view used in 3-dimensional treatment planning. Improve methods for interactive visualization of anatomy and dose distributions. Methods and Materials : Most 3-dimensional treatment planning systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941144907f385de782065db389786b9b
https://doi.org/10.1016/0360-3016(93)90432-u
https://doi.org/10.1016/0360-3016(93)90432-u