Works matching IS 00942405 AND DT 2000 AND VI 27 AND IP 8

Results: 37

NCI initiative: Development of novel imaging technologies.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1699, doi. 10.1118/1.1287646

By:

Clarke, Laurence P.

Publication type:

Article

Heterogeneity corrections should be used in treatment planning for lung cancer.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1702, doi. 10.1118/1.1287645

By:

Papanikolaou, Nikos;
Klein, Eric E.;
Hendee, William R.

Publication type:

Article

Magnetic fields with photon beams: Dose calculation using electron multiple-scattering theory.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1705, doi. 10.1118/1.1286554

By:

Jette, David

Publication type:

Article

Calculation of x-ray transmission through a multileaf collimator.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1717, doi. 10.1118/1.1286555

By:

Chen, Yan;
Boyer, Arthur L.;
Ma, C.-M.

Publication type:

Article

A new three-dimensional dose distribution reduction scheme for tubular organs.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1727, doi. 10.1118/1.1287050

By:

Zhou, S. M.;
Marks, L. B.;
Tracton, G. S.;
Sibley, G. S.;
Light, K. L.;
Maguire, P. D.;
Anscher, M. S.

Publication type:

Article

Compatibility of Varian 2100C gated operations with enhanced dynamic wedge and IMRT dose delivery.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1732, doi. 10.1118/1.1287110

By:

Kubo, H. Dale;
Wang, Lili

Publication type:

Article

Compensation of x-ray beam penumbra in conformal radiotherapy.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1739, doi. 10.1118/1.1287283

By:

Sharpe, M. B.;
Miller, B. M.;
Wong, J. W.

Publication type:

Article

Selecting beam weight and wedge filter on the basis of dose gradient analysis.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1746, doi. 10.1118/1.1286591

By:

Dai, Jianrong;
Zhu, Yunping

Publication type:

Article

CPP calculation of multiple scattering distributions for charged particles penetrating compounds or mixtures.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1753, doi. 10.1118/1.1286724

By:

Papiez, L.;
Sandison, G.;
Ning, X.;
Lu, X.

Publication type:

Article

Measurements and calculations of thermal neutron fluence rate and neutron energy spectra resulting from moderation of <sup>252</sup>Cf fast neutrons: Applications for neutron capture therapy.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1761, doi. 10.1118/1.1286723

By:

Rivard, Mark J.

Publication type:

Article

Dosimetry characterization of <sup>32</sup>P catheter-based vascular brachytherapy source wire.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1770, doi. 10.1118/1.1286551

By:

Mourtada, Firas A.;
Soares, Christopher G.;
Seltzer, Stephen M.;
Lott, Sam H.

Publication type:

Article

Prostate boundary segmentation from 2D ultrasound images.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1777, doi. 10.1118/1.1286722

By:

Ladak, Hanif M.;
Mao, Fei;
Wang, Yunqiu;
Downey, Dónal B.;
Steinman, David A.;
Fenster, Aaron

Publication type:

Article

Experimental determination of the anisotropy function and anisotropy factor for model 6711 I-125 seeds.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1789, doi. 10.1118/1.1287285

By:

Sloboda, Ron S.;
Menon, Geetha V.

Publication type:

Article

Shielding for neutron scattered dose to the fetus in patients treated with 18 MV x-ray beams.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1800, doi. 10.1118/1.1287438

By:

Roy, S. C.;
Sandison, G. A.

Publication type:

Article

Monte Carlo study of correction factors for Spencer-Attix cavity theory at photon energies at or above 100 keV.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1804, doi. 10.1118/1.1287054

By:

Borg, Jette;
Kawrakow, Iwan;
Rogers, D. W. O.;
Seuntjens, Jan P.

Publication type:

Article

Noise in polymer gel measurements using MRI.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1814, doi. 10.1118/1.1287284

By:

Low, Daniel A.;
Markman, Jerry;
Dempsey, James F.;
Mutic, Sasa;
Oldham, Mark;
Venkatesan, Ramesh;
Haacke, E. Mark;
Purdy, James A.

Publication type:

Article

Scatter/primary in mammography: Monte Carlo validation.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1818, doi. 10.1118/1.1287052

By:

Boone, John M.;
Cooper, Virgil N.

Publication type:

Article

Mammographic imaging with a small format CCD-based digital cassette: Physical characteristics of a clinical system.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1832, doi. 10.1118/1.1286720

By:

Vedantham, Srinivasan;
Karellas, Andrew;
Suryanarayanan, Sankararaman;
Levis, Ilias;
Sayag, Michel;
Kleehammer, Robert;
Heidsieck, Robert;
D'Orsi, Carl J.

Publication type:

Article

Additive noise properties of active matrix flat-panel imagers.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1841, doi. 10.1118/1.1286721

By:

Maolinbay, M.;
El-Mohri, Y.;
Antonuk, L. E.;
Jee, K.-W.;
Nassif, S.;
Rong, X.;
Zhao, Q.

Publication type:

Article

A quantitative investigation of additive noise reduction for active matrix flat-panel imagers using compensation lines.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1855, doi. 10.1118/1.1287053

By:

El-Mohri, Y.;
Antonuk, L. E.;
Zhao, Q.;
Maolinbay, M.;
Rong, X.;
Jee, K.-W.;
Nassif, S.;
Cionca, C.

Publication type:

Article

A variable resolution x-ray detector for computed tomography: I. Theoretical basis and experimental verification.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1865, doi. 10.1118/1.1287510

By:

DiBianca, F. A.;
Gupta, V.;
Zeman, H. D.

Publication type:

Article

A variable resolution x-ray detector for computed tomography: II. Imaging theory and performance.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1875, doi. 10.1118/1.1285831

By:

DiBianca, F. A.;
Zou, P.;
Jordan, L. M.;
Laughter, J. S.;
Zeman, H. D.;
Sebes, J.

Publication type:

Article

ECG-correlated image reconstruction from subsecond multi-slice spiral CT scans of the heart.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1881, doi. 10.1118/1.1286552

By:

Kachelrieß, Marc;
Ulzheimer, Stefan;
Kalender, Willi A.

Publication type:

Article

Optimization of x-ray imaging geometry (with specific application to flat-panel cone-beam computed tomography).

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1903, doi. 10.1118/1.1286590

By:

Siewerdsen, Jeffrey H.;
Jaffray, David A.

Publication type:

Article

Measurement of half-value layer in x-ray CT: A comparison of two noninvasive techniques.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1915, doi. 10.1118/1.1287440

By:

Kruger, Randell L.;
McCollough, Cynthia H.;
Zink, Frank E.

Publication type:

Article

Observer variation and the performance accuracy gained by averaging ratings of abnormality.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1920, doi. 10.1118/1.1286589

By:

Swensson, Richard G.;
King, Jill L.;
Good, Walter F.;
Gur, David

Publication type:

Article

Improved contralateral subtraction images by use of elastic matching technique.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1934, doi. 10.1118/1.1287112

By:

Li, Qiang;
Katsuragawa, Shigehiko;
Doi, Kunio

Publication type:

Article

The potential role of positron emission mammography for detection of breast cancer. A phantom study.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1943, doi. 10.1118/1.1287439

By:

Raylman, Raymond R.;
Majewski, Stan;
Wojcik, Randy;
Weisenberger, Andrew G.;
Kross, Brian;
Popov, Vladimir;
Bishop, Harry A.

Publication type:

Article

Signal to noise ratio based filter optimization in triple energy window scatter correction.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1955, doi. 10.1118/1.1287286

By:

Blokland, Koos (J.) A. K.;
Winn, R. D. R.;
Pauwels, E. K. J.

Publication type:

Article

Segmentation of carotid artery in ultrasound images: Method development and evaluation technique.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1961, doi. 10.1118/1.1287111

By:

Mao, Fei;
Gill, Jeremy;
Downey, Donal;
Fenster, Aaron

Publication type:

Article

An algorithm for automatic needle localization in ultrasound-guided breast biopsies.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1971, doi. 10.1118/1.1287437

By:

Draper, Katharine J.;
Blake, Christopher C.;
Gowman, Linda;
Downey, Donal B.;
Fenster, Aaron

Publication type:

Article

Image analysis methods for assessing levels of image plane nonuniformity and stochastic noise in a magnetic resonance image of a homogeneous phantom.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1980, doi. 10.1118/1.1286593

By:

Magnusson, Peter;
Olsson, Lars E.

Publication type:

Article

Comment on clinical implementation of the AAPM's Task Group-51 protocol for calibration of high-energy photon and electron beams.

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1995, doi. 10.1118/1.1287647

By:

Rodgers, James E.;
Niroomand-Rad, Azam;
Lundsten, Michael

Publication type:

Article

Magnetic resonance imaging based correction and reconstruction of positron emission tomography images (in English).

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1997, doi. 10.1118/1.1287650

By:

Oakley, Jonathan David

Publication type:

Article

A computerized analysis of masses on mammograms (in Japanese).

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1998, doi. 10.1118/1.1287651

By:

Goto, Miki

Publication type:

Article

Erratum: 'Monte Carlo-aided dosimetry of a new high dose-rate brachytherapy source' [Med. Phys. 25, 2200-2208 (1998)].

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 1999, doi. 10.1118/1.1287648

By:

Daskalov, George

Publication type:

Article

Erratum: 'Scatter fractions from linear accelerators with x-ray energies from 6 to 24 MV' [Med. Phys. 26, 1442-1446 (1999)].

Published in:

Medical Physics, 2000, v. 27, n. 8, p. 2000, doi. 10.1118/1.1287649

By:

Taylor, Paula L.;
Rodgers, James E.;
Shobe, Jileen

Publication type:

Article