Search Results - "Roa, D.E."

In Vivo Dose Measurements in the Postmastectomy Irradiation of a Patient With a Gas-Based Tissue Expander by Kuo, J.V, Ramsinghani, N.S, Evans, G.R.D, Roa, D.E

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Quality Assurance Peer Review Chart Rounds: Resident and Faculty Experiences in Relation to the (ACGME) Accreditation Council for Graduate Medical Education Competencies by Wong, J.C, Kuo, J.V, Daroui, P, Ramsinghani, N.S, Sehgal, V, Roa, D.E, Al-Ghazi, M, Lee, C

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Dose Measurements Outside the Treatment Field From a VMAT Technique Using an Anthropomorphic Phantom—Preliminary Data by Roa, D.E, Lin, Y, Kuo, J, Al-Ghazi, M

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Targeted Hippocampal Irradiation in a Small Rodent Using IMRS and RapidArc SRS: Preliminary Data by Roa, D.E, Acharya, M, Bosch, O, Christie, L, Hamamura, M, Lan, M, Limoli, C

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Fiducial Marker Seeds to Quantitate Interfraction Target Movement in Pancreatic Cancer Radiation Therapy by Bahari-Kashani, J.N, Lee, J.G, Roa, D.E, Chang, K, Muthusamy, V.R, Wong, J, Ramsinghani, N.R, Kuo, J.V

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The Effect of Multileaf Collimator Leaf Width on the Quality of Volumetric-Modulated Arc Therapy Stereotactic Radiosurgery Treatment Plans by Laoui, S., Kuo, J.V., Al-Ghazi, M., Roa, D.E.

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Feasibility of Acquiring Radiotherapy Linac Commissioning Data with a Three-Dimensional Cubic Electronic Detector Array by Paucar, O., Meza, Z. M. Arqque, Escobar, B. Perez, Pancorbo, E. Paniagua, Risco-Castillo, M., Chalco, R. Challco, Calcina, C. S. Guzman, Galvez, A. Gonzales, Montoya, M., Ccoscco, A. E. Gonzales, Hernandez, J., Roa, D.E.

“…Linac commissioning data acquisition consists of measurements of PDDs/TMRs, profiles, and dosimetric factors done in water and lasting several weeks to…”
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Comparison of Monte Carlo vs. Experimental Dosimetric Data Acquired with a 3D Cubic Electronic Detector Array Prototype for Radiotherapy Quality Assurance by Roa, D.E., Santiago, E. C. Aucca, Paucar, O., Risco-Castillo, M., Escobar, B. Perez, Romero, R., Pauyac, C., Santos, W. de Souza, Alva-Sanchez, M.S., Ccoscco, A. E. Gonzales, Ocampo, R., Bonatto, A., Gálvez, A. M. Gonzales, Guzman, C.S., Montoya, M., Pancorbo, E. Paniagua, Hernandez, J.

“…To evaluate the dosimetric quality of measured data with an experimental 3D cubic electronic detector array prototype to MCNP/Penelope Monte Carlo results. A…”
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Longitudinal Remote SBRT/SRS Training in Latin America: A Prospective Cohort Study by Sarria, G.R., Timmerman, R., Hermansen, M., Malhotra, S.H., Chang, B., Carter, R.D., Martinez, D.A., Garcia, B., Sarria, G.J., Giordano, F.A., Chetty, I.J., Roa, D.E., Li, B.

“…Opportunities for long-term clinical training in stereotactic technology are scarcely available or accessible. We report the results of upscaling a…”
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The Implementation of Rayos Contra Cancer: Beginning a Global Health Social Enterprise by Li, B., Castaneda, S.A., Sherry, A.D., Hao, J., Oladeru, O.T., McLeod, M., Hermansen, M., Anderson, J.L., Trump, S., Lo, C., Mula-Hussain, L., Gay, H.A., Bajpai, S., Ayala-Peacock, D., Morales, M., Roa, D.E.

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Search for Monoenergetic Positron Emission from Heavy-Ion Collisions at Coulomb-Barrier Energies by Ahmad, I., Austin, Sam M., Back, B. B., Betts, R. R., Calaprice, F. P., Chan, K. C., Chishti, A., Conner, C., Dunford, R. W., Fox, J. D., Freedman, S. J., Freer, M., Gazes, S. B., Hallin, A. L., Happ, T., Henderson, D., Kaloskamis, N. I., Kashy, E., Kutschera, W., Last, J., Lister, C. J., Liu, M., Maier, M. R., Mercer, D. J., Mikolas, D., Perera, P. A. A., Rhein, M. D., Roa, D. E., Schiffer, J. P., Trainor, T. A., Wilt, P., Winfield, J. S., Wolanski, M. R., Wolfs, F. L. H., Wuosmaa, A. H., Xu, G., Young, A., Yurkon, J. E.

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Search for narrow sum-energy lines in electron-positron pair emission from heavy-ion collisions near the Coulomb barrier by Ahmad, I, I, Austin, SM, Back, BB, Betts, RR, Calaprice, FP, Chan, KC, Chishti, A, Chowdhury, P, Conner, C, Dunford, RW, Fox, JD, Freedman, SJ, Freer, M, Gazes, SB, Hallin, AL, Happ, T, Henderson, D, Kaloskamis, NI, Kashy, E, Kutschera, W, Last, J, Lister, CJ, Liu, M, Maier, MR, Mercer, DJ, Mikolas, D, Perera, PA, Rhein, MD, Roa, DE, Schiffer, JP, Trainor, TA, Wilt, P, Winfield, JS, Wolanski, M, Wolfs, FL, Wuosmaa, AH, Xu, G, Young, A, Yurkon, JE

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Targets and target wheel mechanism for APEX by Roa, D.E., Wright, L., Fox, J.D., Greene, J.P., Back, B.B., Nardi, B.G.

“…A rotating target wheel system built for the Atlas Positron Experiment (APEX) is described. It is designed so that targets could withstand the heating caused…”
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A solenoidal spectrometer for positron-electron pairs produced in heavy-ion collisions by Ahmad, I., Austin, Sam.M., Back, B.B., Betts, R.R., Calaprice, F.P., Chan, K.C., Chishti, A., Chowdhury, P., Conner, C., Dunford, R.W., Fox, J.D., Freedman, S.J., Freer, M., Gazes, S.B., Greenberg, J.S., Greene, J.P., Hallin, A.L., Happ, Th, Henderson, D., Kaloskamis, N.I., Kashy, E., Kutschera, W., Last, J., Lister, C.J., Liu, M., Maier, M.R., Mercer, D.M., Mikolas, D., Perera, P.A.A., Rhein, M.D., Roa, D.E., Schiffer, J.P., Trainor, T.A., Wilt, P., Winfield, J.S., Wolanski, M., Wolfs, F.L.H., Wuosmaa, A.H., Xu, G., Young, A.R., Yurkon, J.E.

“…A new solenoidal spectrometer, designed to study the production mechanism of electrons and positrons in heavy-ion collisions, has been constructed at Argonne…”
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Positron production in heavy ion collisions: Current status of the problem by Ahmad, I., Austin, S.M., Back, B.B., Bazin, D., Betts, R.R., Calaprice, F.P., Chan, K.C., Chishti, A., Chowdhury, P., Dunford, R.W., Fox, J.D., Freedman, S.J., Freer, M., Gazes, S.B., Greenberg, J.S., Hallin, A.L., Happ, T., Last, J., Kaloskamis, N., Kashy, E., Kutschera, W., Lister, C.J., Liu, M., Maier, M.R., Mercer, D., Perera, A., Rhein, M.D., Roa, D.E., Schiffer, J.P., Trainor, T., Wilt, P., Winfield, J.S., Wolanski, M., Wolfs, F.L.H., Wuosmaa, A.H., Xu, G., Young, A., Yurkon, J.E.

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