Larry DeWerd: search on Z-Library

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1

On the implementation of the planâclass specific reference field using multidimensional clustering of plan features and alternative strategies for improved dosimetry in modulated clinical linear accelerator treatments

Desai, Vimal K., Labby, Zacariah E., DeWerd, Larry A., Culberson, Wesley S.

Journal:

Medical Physics

Year:

2020

File:

PDF, 22.58 MB

2020

2

Dose calculation for photon-emitting brachytherapy sources with average energy higher than 50 keV: Report of the AAPM and ESTRO

Perez-Calatayud, Jose, Ballester, Facundo, Das, Rupak K., DeWerd, Larry A., Ibbott, Geoffrey S., Meigooni, Ali S., Ouhib, Zoubir, Rivard, Mark J., Sloboda, Ron S., Williamson, Jeffrey F.

Journal:

Medical Physics

Year:

2012

Language:

english

File:

PDF, 369 KB

english, 2012

3

Erratum: “Update of AAPM Task Group No. 43 Report: A revised AAPM protocol for brachytherapy dose calculations” [Med. Phys.31, 633–674 (2004)]a)

Rivard, Mark J., Butler, Wayne M., DeWerd, Larry A., Huq, M. Saiful, Ibbott, Geoffrey S., Li, Zuofeng, Mitch, Michael G., Nath, Ravinder, Williamson, Jeffrey F.

Journal:

Medical Physics

Year:

2004

Language:

english

File:

PDF, 253 KB

english, 2004

4

Air kerma based dosimetry calibration for the Leksell Gamma Knife

Meltsner, Sheridan Griffin, DeWerd, Larry A.

Journal:

Medical Physics

Year:

2009

Language:

english

File:

PDF, 516 KB

english, 2009

5

Polarity effects and apparent ion recombination in microionization chambers

Miller, Jessica R., Hooten, Brian D., Micka, John A., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2016

Language:

english

File:

PDF, 5.81 MB

english, 2016

6

Absolute measurement of LDR brachytherapy source emitted power: Instrument design and initial measurements

Malin, Martha J., Palmer, Benjamin R., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2016

Language:

english

File:

PDF, 4.36 MB

english, 2016

7

Characteristics of radiation detectors for diagnostic radiology

Larry A. DeWerd, Louis K. Wagner

Journal:

Applied Radiation and Isotopes

Year:

1999

Language:

english

File:

PDF, 412 KB

english, 1999

8

Monte Carlo aided design of an improved well-type ionization chamber for low energy brachytherapy sources

Bohm, Tim D., Micka, John A., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2007

Language:

english

File:

PDF, 750 KB

english, 2007

9

Comment on “Comparison of ionization chambers of various volumes for IMRT absolute dose verification” [Med. Phys. 30, 119–123 (2003)]

DeWerd, Larry, Mackie, Rock

Journal:

Medical Physics

Year:

2003

Language:

english

File:

PDF, 294 KB

english, 2003

10

Accuracy of the point source approximation to high dose-rate Ir-192 sources

Matthew B. Podgorsak, Larry A. DeWerd, Bhudatt R. Paliwal, Anthony K. Ho, Claudio H. Sibata

Journal:

Medical Dosimetry

Year:

1995

Language:

english

File:

PDF, 524 KB

english, 1995

11

Addendum to the AAPM's TG-51 protocol for clinical reference dosimetry of high-energy photon beams

McEwen, Malcolm, DeWerd, Larry, Ibbott, Geoffrey, Followill, David, Rogers, David W. O., Seltzer, Stephen, Seuntjens, Jan

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 775 KB

english, 2014

12

Windowless Extrapolation Chamber and Radiochromic Film Measurements of a Flat 106 Ru Eye Plaque

Hansen, Jon, Culberson, Wesley S., DeWerd, Larry A.

Journal:

Year:

2017

Language:

english

File:

PDF, 498 KB

english, 2017

13

Dosimetric investigation of a 90Sr/90Y source for intra-ocular treatment of age-related wet macular degeneration

Shannon M. Holmes, John A. Micka, Rown E. Parola, Larry A. DeWerd

Journal:

Year:

2009

Language:

english

File:

PDF, 44 KB

english, 2009

14

Interpolation and extrapolation methods for dosimetry algorithms

Mark J. Rivard, Wayne M. Butler, Larry A. DeWerd, Geoffrey S. Ibbott, Ali S. Meigooni, Christopher S. Melhus, Michael G. Mitch, Ravinder Nath, Jan P. Seuntjens, Jeffrey F. Williamson

Journal:

Year:

2007

Language:

english

File:

PDF, 45 KB

english, 2007

15

Dosimetric characterization and output verification for conical brachytherapy surface applicators. Part I. Electronic brachytherapy source

Fulkerson, Regina K., Micka, John A., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 1.29 MB

english, 2014

16

John Roderick Cameron

Mistretta, Charles, DeLuca, Paul, Sorenson, James, DeWerd, Larry, Zagzebski, James

Journal:

Year:

2005

Language:

english

File:

PDF, 238 KB

english, 2005

17

Uncertainties in the Measurement and Dosimetry of External Radiation , NCRP Report 158

Journal:

Radiation Research

Year:

2009

Language:

english

File:

PDF, 77 KB

english, 2009

18

Calibration of a New Directional Pd-103 Source

Culberson, Wesley, Mitch, Michael, Aima, Manik, Micka, John, DeWerd, Larry

Journal:

Year:

2016

Language:

english

File:

PDF, 47 KB

english, 2016

19

Erratum: “Supplement 2 for the 2004 update of the AAPM Task Group No. 43 Report: Joint recommendations by the AAPM and GEC-ESTRO” [Med. Phys. Vol 44 (9), e297-e338 (2017)]

Rivard, Mark J., Ballester, Facundo, Butler, Wayne M., DeWerd, Larry A., Ibbott, Geoffrey S., Meigooni, Ali S., Melhus, Christopher S., Mitch, Michael G., Nath, Ravinder, Papagiannis, Panagiotis

Journal:

Medical Physics

Year:

2018

Language:

english

File:

PDF, 48 KB

english, 2018

20

Surface Dose Rate from a 106 Ru Episcleral Plaque Measured with a Convex Windowless Extrapolation Chamber and EBT3 Film

Hansen, Jon B., Culberson, Wesley S., DeWerd, Larry A.

Journal:

Year:

2018

Language:

english

File:

PDF, 486 KB

english, 2018

21

A Monte Carlo Investigation of Dose Point Kernel Scaling for Î±-Emitting Radionuclides

Khan, Ahtesham Ullah, DeWerd, Larry A.

Journal:

Cancer Biotherapy & Radiopharmaceuticals

Year:

2020

File:

PDF, 1.15 MB

2020

22

Recommendations of the American Association of Physicists in Medicine on dosimetry, imaging, and quality assurance procedures for 90Y microsphere brachytherapy in the treatment of hepatic malignancies

Dezarn, William A., Cessna, Jeffery T., DeWerd, Larry A., Feng, Wenzheng, Gates, Vanessa L., Halama, James, Kennedy, Andrew S., Nag, Subir, Sarfaraz, Mehrdad, Sehgal, Varun, Selwyn, Reed, Stabin, Mich

Journal:

Medical Physics

Year:

2011

Language:

english

File:

PDF, 1.15 MB

english, 2011

23

On the stability of wellâtype ionization chamber source strength calibration coefficients

Smith, Blake R., DeWerd, Larry A., Culberson, Wesley S.

Journal:

Medical Physics

Year:

2020

File:

PDF, 423 KB

2020

24

Uncertainties in photon brachytherapy dosimetry

Larry A. DeWerd, Geoffrey S. Ibbott, Ali S. Meigooni, Michael G. Mitch, Mark J. Rivard, Kurt E. Stump, Bruce R. Thomadsen

Journal:

Year:

2008

Language:

english

File:

PDF, 47 KB

english, 2008

25

Evaluation of a commercial diode monitor for mailed quality control of therapy units

Larry A. Dewerd, Julie Price, John R. Cameron, Steven J. Goetsch

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

1990

Language:

english

File:

PDF, 497 KB

english, 1990

26

Dosimetric prerequisites for routine clinical use of new low energy photon interstitial brachytherapy sources

Williamson, Chair, Jeffrey, Coursey, Bert M., DeWerd, Larry A., Hanson, William F., Nath, Ravinder

Journal:

Medical Physics

Year:

1998

Language:

english

File:

PDF, 27 KB

english, 1998

27

Response to “The need for a dose calibration protocol for brachytherapy sources” [Med. Phys. 34, 367–368 (2007)]

Meigooni, Ali S., DeWerd, Larry A., Rivard, Mark J., Butler, Wayne M., Melhus, Christopher S., Nath, Ravinder, Ibbott, Geoffrey S., Seuntjens, Jan P.

Journal:

Medical Physics

Year:

2007

Language:

english

File:

PDF, 350 KB

english, 2007

28

Radiochromic film dosimetry for model 6711 I-125 seed with special emphasis on eye plaque applications

Sou-Tung Chiu-Tsao, Joseph Hanley, John J. Napoli, Stephen D. Davis, Tina L. Pike, Larry A. DeWerd

Journal:

Year:

2008

Language:

english

File:

PDF, 45 KB

english, 2008

29

Investigation of the relative TL response for low-energy X-rays relative to 60Co for TLD-100

Qing Liang, Stephen D. Davis, Yigal S. Horowitz, Larry A. DeWerd

Journal:

Radiation Measurements

Year:

2011

Language:

english

File:

PDF, 259 KB

english, 2011

30

[Biological and Medical Physics, Biomedical Engineering] The Phantoms of Medical and Health Physics ||

DeWerd, Larry A., Kissick, Michael

Year:

2014

Language:

english

File:

PDF, 5.52 MB

english, 2014

31

Development and characterization of a three-dimensional radiochromic film stack dosimeter for megavoltage photon beam dosimetry

McCaw, Travis J., Micka, John A., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2014

Language:

english

File:

PDF, 1.31 MB

english, 2014

32

Overview on the dosimetric uncertainty analysis for photon-emitting brachytherapy sources, in the light of the AAPM Task Group No 138 and GEC-ESTRO report

DeWerd, Larry A, Venselaar, Jack L M, Ibbott, Geoffrey S, Meigooni, Ali S, Stump, Kurt E, Thomadsen, Bruce R, Rivard, Mark J

Journal:

Year:

2012

Language:

english

File:

PDF, 95 KB

english, 2012

33

Guidelines by the AAPM and GEC-ESTRO on the use of innovative brachytherapy devices and applications: Report of Task Group 167

Nath, Ravinder, Rivard, Mark J., DeWerd, Larry A., Dezarn, William A., Thompson Heaton, H., Ibbott, Geoffrey S., Meigooni, Ali S., Ouhib, Zoubir, Rusch, Thomas W., Siebert, Frank-André, Venselaar, Jac

Journal:

Medical Physics

Year:

2016

Language:

english

File:

PDF, 765 KB

english, 2016

34

Development and characterization of an interferometer for calorimeter-based absorbed dose to water measurements in a medical linear accelerator

Flores-Martinez, Everardo, Malin, Martha J., DeWerd, Larry A.

Journal:

Review of Scientific Instruments

Year:

2016

Language:

english

File:

PDF, 2.77 MB

english, 2016

35

Supplement 2 for the 2004 update of the AAPM Task Group No. 43 Report: Joint recommendations by the AAPM and GEC-ESTRO

Rivard, Mark J., Ballester, Facundo, Butler, Wayne M., DeWerd, Larry A., Ibbott, Geoffrey S., Meigooni, Ali S., Melhus, Christopher S., Mitch, Michael G., Nath, Ravinder, Papagiannis, Panagiotis

Journal:

Medical Physics

Year:

2017

Language:

english

File:

PDF, 3.08 MB

english, 2017

36

Investigation of a Sr90∕Y90 source for intra-ocular treatment of wet age-related macular degeneration

Holmes, Shannon M., Micka, John A., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2009

Language:

english

File:

PDF, 768 KB

english, 2009

37

Characterizing a PTW microDiamond detector in kilovoltage radiation beams

Khan, Ahtesham Ullah, Culberson, Wesley S., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2020

File:

PDF, 451 KB

2020

38

Protocols for the dosimetry of high-energy photon and electron beams: a comparison of the IAEA TRS-398 and previous international Codes of Practice

Andreo, Pedro, Huq, M Saiful, Westermark, Mathias, Song, Haijun, Tilikidis, Aris, DeWerd, Larry, Shortt, Ken

Journal:

Physics in Medicine and Biology

Year:

2002

Language:

english

File:

PDF, 711 KB

english, 2002

39

Comparison of air-kerma strength determinations for HDR 192Ir sources

Rasmussen, Brian E., Davis, Stephen D., Schmidt, Cal R., Micka, John A., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2011

Language:

english

File:

PDF, 1.22 MB

english, 2011

40

Prototype modulated orthovoltage stereotactic radiosurgery cones

Fagerstrom, Jessica M., DeWerd, Larry A., Palmer, Benjamin, Culberson, Wesley S.

Journal:

Radiation Measurements

Year:

2018

Language:

english

File:

PDF, 2.26 MB

english, 2018

41

Calculated and measured brachytherapy dosimetry parameters in water for the Xoft Axxent X-Ray Source: An electronic brachytherapy source

Rivard, Mark J., Davis, Stephen D., DeWerd, Larry A., Rusch, Thomas W., Axelrod, Steve

Journal:

Medical Physics

Year:

2006

Language:

english

File:

PDF, 1.04 MB

english, 2006

42

Comment on “Let’s abandon geometry factors other than that of a point source in brachytherapy dosimetry” [Med Phys. 29, 1917–1918 (2002)]

Rivard, Mark J., Coursey, Bert M., DeWerd, Larry A., Hanson, William F., Huq, M. Saiful, Ibbott, Geoffrey, Nath, Ravinder, Williamson, Jeffrey F.

Journal:

Medical Physics

Year:

2002

Language:

english

File:

PDF, 307 KB

english, 2002

43

Applied Thermoluminescent Dosimetry edited by M. Oberhofer and A. Scharmann

DeWerd, Larry A.

Journal:

Medical Physics

Year:

1983

Language:

english

File:

PDF, 469 KB

english, 1983

44

Investigating a novel split-filter dual-energy CT technique for improving pancreas tumor visibility for radiation therapy

Di Maso, Lianna D., Huang, Jessie, Bassetti, Michael F., DeWerd, Larry A., Miller, Jessica R.

Journal:

Journal of Applied Clinical Medical Physics

Year:

2018

Language:

english

File:

PDF, 1.04 MB

english, 2018

45

The water-equivalence of phantom materials for [sup 90]Sr–[sup 90]Y beta particles

Buckley, Lesley A., Thomadsen, Bruce R., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2001

Language:

english

File:

PDF, 95 KB

english, 2001

46

Recommendations of the American Association of Physicists in Medicine regarding the Impact of Implementing the 2004 Task Group 43 Report on Dose Specification for Pd103 and I125 Interstitial Brachytherapy

Williamson, Jeffrey F., Butler, Wayne, DeWerd, Larry A., Saiful Huq, M., Ibbott, Geoffrey S., Li, Zuofeng, Mitch, Michael G., Nath, Ravinder, Rivard, Mark J., Todor, Dorin

Journal:

Medical Physics

Year:

2005

Language:

english

File:

PDF, 857 KB

english, 2005

47

Erratum: “Experimental determination of the radial dose function of [sup 90]Sr∕[sup 90]Y IVBT sources” [Med. Phys. 33, 3225–3233 (2006)]

Holmes, Shannon M., DeWerd, Larry A., Micka, John A.

Journal:

Medical Physics

Year:

2007

Language:

english

File:

PDF, 306 KB

english, 2007

48

Experimental investigation of GafChromic ® EBT3 intrinsic energy dependence with kilovoltage x rays, 137 Cs, and 60 Co

Hammer, Cliff G., Rosen, Benjamin Saul, Fagerstrom, Jessica M., Culberson, Wesley S., DeWerd, Larry A.

Journal:

Medical Physics

Year:

2018

Language:

english

File:

PDF, 616 KB

english, 2018

49

Surface dose rate from a flat 106Ru/106Rh episcleral plaque measured with a planar windowless extrapolation chamber and un-laminated EBT3 film

Hansen, Jon B., Culberson, Wesley S., DeWerd, Larry A.

Journal:

Radiation Measurements

Year:

2019

Language:

english

File:

PDF, 1.35 MB

english, 2019

50

Experimental determination of the radial dose function of [sup 90]Sr∕[sup 90]Y IVBT sources

Holmes, Shannon M., DeWerd, Larry A., Micka, John A.

Journal:

Medical Physics

Year:

2006

Language:

english

File:

PDF, 741 KB

english, 2006

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