Ghebremedhin A - Search Results

1

Water-equivalent path length calibration of a prototype proton CT scanner.

Hurley RF, Schulte RW, Bashkirov VA, Wroe AJ, Ghebremedhin A, Sadrozinski HF, Rykalin V, Coutrakon G, Koss P, Patyal B. Hurley RF, et al. Among authors: ghebremedhin a. Med Phys. 2012 May;39(5):2438-46. doi: 10.1118/1.3700173. Med Phys. 2012. PMID: 22559614 Free PMC article.

2

Commissioning of a proton gantry equipped with dual x-ray imagers and a robotic patient positioner, and evaluation of the accuracy of single-beam image registration for this system.

Wang N, Ghebremedhin A, Patyal B. Wang N, et al. Among authors: ghebremedhin a. Med Phys. 2015 Jun;42(6):2979-91. doi: 10.1118/1.4921122. Med Phys. 2015. PMID: 26127051

3

Microdosimetry spectra of the Loma Linda proton beam and relative biological effectiveness comparisons.

Coutrakon G, Cortese J, Ghebremedhin A, Hubbard J, Johanning J, Koss P, Maudsley G, Slater CR, Zuccarelli C. Coutrakon G, et al. Among authors: ghebremedhin a. Med Phys. 1997 Sep;24(9):1499-506. doi: 10.1118/1.598038. Med Phys. 1997. PMID: 9304579

4

Calibration of a proton beam energy monitor.

Moyers MF, Coutrakon GB, Ghebremedhin A, Shahnazi K, Koss P, Sanders E. Moyers MF, et al. Among authors: ghebremedhin a. Med Phys. 2007 Jun;34(6):1952-66. doi: 10.1118/1.2717382. Med Phys. 2007. PMID: 17654898

5

Water equivalent thickness analysis of immobilization devices for clinical implementation in proton therapy.

Wroe AJ, Ghebremedhin A, Gordon IR, Schulte RW, Slater JD. Wroe AJ, et al. Among authors: ghebremedhin a. Technol Cancer Res Treat. 2014 Oct;13(5):415-20. doi: 10.7785/tcrtexpress.2013.600260. Epub 2013 Aug 31. Technol Cancer Res Treat. 2014. PMID: 24000987 Free PMC article.

6

Evaluation of the dosimetric properties of a synthetic single crystal diamond detector in high energy clinical proton beams.

Mandapaka AK, Ghebremedhin A, Patyal B, Marinelli M, Prestopino G, Verona C, Verona-Rinati G. Mandapaka AK, et al. Among authors: ghebremedhin a. Med Phys. 2013 Dec;40(12):121702. doi: 10.1118/1.4828777. Med Phys. 2013. PMID: 24320488

7

Evaluation and comparison of New 4DCT based strategies for proton treatment planning for lung tumors.

Wang N, Patyal B, Ghebremedhin A, Bush D. Wang N, et al. Among authors: ghebremedhin a. Radiat Oncol. 2013 Mar 25;8:73. doi: 10.1186/1748-717X-8-73. Radiat Oncol. 2013. PMID: 23531301 Free PMC article.

8

Radiographic film dosimetry of proton beams for depth-dose constancy check and beam profile measurement.

Yeo IJ, Teran A, Ghebremedhin A, Johnson M, Patyal B. Yeo IJ, et al. Among authors: ghebremedhin a. J Appl Clin Med Phys. 2015 May 8;16(3):5402. doi: 10.1120/jacmp.v16i3.5402. J Appl Clin Med Phys. 2015. PMID: 26103499 Free PMC article.

9

Leakage and scatter radiation from a double scattering based proton beamline.

Moyers MF, Benton ER, Ghebremedhin A, Coutrakon G. Moyers MF, et al. Among authors: ghebremedhin a. Med Phys. 2008 Jan;35(1):128-44. doi: 10.1118/1.2805086. Med Phys. 2008. PMID: 18293570

10

SU-E-T-238: Annual QA of Proton Gantry with Robotic Table.

Wang N, Ghebremedhin A, Simpson R, Patyal B. Wang N, et al. Among authors: ghebremedhin a. Med Phys. 2012 Jun;39(6Part13):3758. doi: 10.1118/1.4735302. Med Phys. 2012. PMID: 28517322

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