Chang Jenghwa: search on Z-Library

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1

Tumor control and survival in patients with ten or more brain metastases treated with stereotactic radiosurgery: a retrospective analysis

Ehrlich, Matthew I., Schiff, Elliot, Knisely, Jonathan P. S., Chang, Jenghwa, Qian, Xin, Goenka, Anuj, Schulder, Michael

Journal:

Journal of Neuro-Oncology

Year:

2019

Language:

english

File:

PDF, 574 KB

english, 2019

2

Effect of MLC Leaf Width and PTV Margin on the Treatment Planning of Intensity-Modulated Stereotactic Radiosurgery (IMSRS) or Radiotherapy (IMSRT)

Jenghwa Chang, Kamil M. Yenice, Kailiu Jiang, Margie Hunt, Ashwatha Narayana

Journal:

Medical Dosimetry

Year:

2009

Language:

english

File:

PDF, 581 KB

english, 2009

3

An iterative EPID calibration procedure for dosimetric verification that considers the EPID scattering factor

Chang, Jenghwa, Mageras, Gikas S., Ling, Clifton C., Lutz, Wendell

Journal:

Medical Physics

Year:

2001

Language:

english

File:

PDF, 542 KB

english, 2001

4

SPIE Proceedings [SPIE SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation - San Diego, CA (Sunday 9 July 1995)] Experimental and Numerical Methods for Solving Ill-Posed Inverse Problems: Medical and Nonmedical Applications - Fluorescence optical tomography

Chang, Jenghwa, Barbour, Randall L., Graber, Harry L., Aronson, Raphael, Barbour, Randall L., Carvlin, Mark J., Fiddy, Michael A.

Year:

1995

Language:

english

File:

PDF, 1.11 MB

english, 1995

5

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Analysis of time-resolved data for tomographical image reconstruction of opaque phantoms and finite absorbers in diffusive media

Das, Bidyut B., Dolne, Jean J., Barbour, Randall L., Graber, Harry L., Chang, Jenghwa, Zevallos, M. E., Liu, Feng, Alfano, Robert R., Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 806 KB

english, 1995

6

Optical imaging of anatomical maps derived from magnetic resonance images using time-independent optical sources

Jenghwa Chang,, Graber, H.L., Ping Chen Koo,, Aronson, R., Barbour, S.-L.S., Barbour, R.L.

Journal:

IEEE Transactions on Medical Imaging

Year:

1997

Language:

english

File:

PDF, 290 KB

english, 1997

7

Low-dose megavoltage cone-beam computed tomography for lung tumors using a high-efficiency image receptor

Sillanpaa, Jussi, Chang, Jenghwa, Mageras, Gikas, Yorke, Ellen, Arruda, Fernando De, Rosenzweig, Kenneth E., Munro, Peter, Seppi, Edward, Pavkovich, John, Amols, Howard

Journal:

Medical Physics

Year:

2006

Language:

english

File:

PDF, 1.20 MB

english, 2006

8

Consider Using Virtual Bolus

Chang, Jenghwa, Baker, Jameson

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2018

Language:

english

File:

PDF, 340 KB

english, 2018

9

SPIE Proceedings [SPIE BiOS '97, Part of Photonics West - San Jose, CA (Saturday 8 February 1997)] Optical Tomography and Spectroscopy of Tissue: Theory, Instrumentation, Model, and Human Studies II - Concentration, size, mean lifetime, and noise effects on image quality in luminescence optical tomography

Chang, Jenghwa, Graber, Harry L., Barbour, Randall L., Chance, Britton, Alfano, Robert R.

Year:

1997

Language:

english

File:

PDF, 409 KB

english, 1997

10

SPIE Proceedings [SPIE OE/LASE'93: Optics, Electro-Optics, & Laser Applications in Science& Engineering - Los Angeles, CA (Sunday 17 January 1993)] Physiological Imaging, Spectroscopy, and Early-Detection Diagnostic Methods - Consideration of solutions to the inverse scattering problem for biomedical applications

Klibanov, Michael V., Gutman, Semion, Barbour, Randall L., Chang, Jenghwa, Malinsky, Joseph, Alfano, Robert R., Barbour, Randall L., Carvlin, Mark J.

Year:

1993

Language:

english

File:

PDF, 2.07 MB

english, 1993

11

Optimization of conformal thoracic radiotherapy using cone-beam CT imaging for treatment verification

Kolby Sidhu, Eric C Ford, Spiridon Spirou, Ellen Yorke, Jenghwa Chang, Kevin Mueller, Dorin Todor, Kenneth Rosenzweig, Gikas Mageras, Chen Chui, Clifton C Ling, Howard Amols

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2003

Language:

english

File:

PDF, 618 KB

english, 2003

12

Kilovoltage imaging is more suitable than megavoltage imaging for guiding radiation therapy

Xing, Lei, Chang, Jenghwa, Orton, Colin G.

Journal:

Medical Physics

Year:

2007

Language:

english

File:

PDF, 385 KB

english, 2007

13

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Mapping of photon distribution and imaging of MR-derived anatomically accurate optical models of the female breast

Barbour, San-Lian S., Barbour, Randall L., Koo, Ping C., Graber, Harry L., Chang, Jenghwa, Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 656 KB

english, 1995

14

Panoramic cone beam computed tomography

Chang, Jenghwa, Zhou, Lili, Wang, Song, Clifford Chao, K. S.

Journal:

Medical Physics

Year:

2012

Language:

english

File:

PDF, 8.43 MB

english, 2012

15

Is There a Tradeoff in Using Modified High Tangent Field Radiation for Treating an Undissected Node-Positive Axilla?

Nagar, Himanshu, Zhou, Lili, Biritz, Bertrand, Sison, Cristina, Chang, Jenghwa, Smith, Michael, Nori, Dattatreyudu, Chao, K.S. Clifford, Hayes, Mary Katherine

Journal:

Clinical Breast Cancer

Year:

2014

Language:

english

File:

PDF, 712 KB

english, 2014

16

MRI-guided optical tomography: prospects and computation for a new imaging method

Barbour, R.L., Graber, H.L., Jenghwa Chang,, Barbour, S.-L.S., Koo, P.C., Aronson, R.

Journal:

IEEE Computational Science and Engineering

Year:

1995

Language:

english

File:

PDF, 1.70 MB

english, 1995

17

Safety and Efficacy of Bevacizumab With Hypofractionated Stereotactic Irradiation for Recurrent Malignant Gliomas

Philip H. Gutin, Fabio M. Iwamoto, Kathryn Beal, Nimish A. Mohile, Sasan Karimi, Bob L. Hou, Stella Lymberis, Yoshiya Yamada, Jenghwa Chang, Lauren E. Abrey

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2009

Language:

english

File:

PDF, 854 KB

english, 2009

18

Blood Clotting by Low-Temperature Air Plasma

Cheng-Yen Chen,, Hsin-Wen Fan,, Kuo, S.P., Jenghwa Chang,, Pedersen, T., Mills, T.J., Cheng-Chiu Huang,

Journal:

IEEE Transactions on Plasma Science

Year:

2009

Language:

english

File:

PDF, 560 KB

english, 2009

19

Dependence of Image Quality on Image Operator and Noise for Optical Diffusion Tomography

Journal:

Journal of Biomedical Optics

Year:

1998

Language:

english

File:

PDF, 1.72 MB

english, 1998

20

Luminescence optical tomography of dense scattering media

Chang, Jenghwa, Graber, Harry L., Barbour, Randall L.

Journal:

Journal of the Optical Society of America A

Year:

1997

Language:

english

File:

PDF, 4.62 MB

english, 1997

21

Accuracy and feasibility of cone-beam computed tomography for stereotactic radiosurgery setup

Chang, Jenghwa, Yenice, Kamil M., Narayana, Ashwatha, Gutin, Philip H.

Journal:

Medical Physics

Year:

2007

Language:

english

File:

PDF, 583 KB

english, 2007

22

SPIE Proceedings [SPIE SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation - San Diego, CA (Sunday 9 July 1995)] Experimental and Numerical Methods for Solving Ill-Posed Inverse Problems: Medical and Nonmedical Applications - Imaging of multiple targets in dense scattering media

Graber, Harry L., Chang, Jenghwa, Barbour, Randall L., Barbour, Randall L., Carvlin, Mark J., Fiddy, Michael A.

Year:

1995

Language:

english

File:

PDF, 1.35 MB

english, 1995

23

Sensitivity studies for imaging a spherical object embedded in a spherically symmetric, two-layer turbid medium with photon-density waves

Yao, Yuqi, Barbour, Randall L., Wang, Yao, Graber, Harry L., Chang, Jenghwa

Journal:

Year:

1996

Language:

english

File:

PDF, 631 KB

english, 1996

24

Iterative total least-squares image reconstruction algorithm for optical tomography by the conjugate gradient method

Zhu, Wenwu, Wang, Yao, Yao, Yuqi, Chang, Jenghwa, Graber, Harry L., Barbour, Randall L.

Journal:

Journal of the Optical Society of America A

Year:

1997

Language:

english

File:

PDF, 1.59 MB

english, 1997

25

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Algebraic reconstruction of images of a diffusive medium containing strong absorbers: comparative study of different illumination schemes and the effect of restricted view angle

Graber, Harry L., Barbour, Randall L., Chang, Jenghwa, Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 779 KB

english, 1995

26

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Image reconstruction of dense scattering media from cw sources using constrained CGD and a matrix rescaling technique

Chang, Jenghwa, Graber, Harry L., Barbour, Randall L., Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 639 KB

english, 1995

27

Regularized progressive expansion algorithm for recovery of scattering media from time-resolved data

Chang, Jenghwa, Zhu, Wenwu, Wang, Yao, Graber, Harry L., Barbour, Randall L.

Journal:

Journal of the Optical Society of America A

Year:

1997

Language:

english

File:

PDF, 224 KB

english, 1997

28

SPIE Proceedings [SPIE Optical Science, Engineering and Instrumentation '97 - San Diego, CA (Sunday 27 July 1997)] Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Applications - Imaging of human tissue by optical tomography

Barbour, Randall L., Graber, Harry L., Chang, Jenghwa, Barbour, Randall L., Carvlin, Mark J., Fiddy, Michael A.

Year:

1997

Language:

english

File:

PDF, 1.90 MB

english, 1997

29

Automated beam placement for breast radiotherapy using a support vector machine based algorithm

Zhao, Xuan, Kong, Dewen, Jozsef, Gabor, Chang, Jenghwa, Wong, Edward K., Formenti, Silvia C., Wang, Yao

Journal:

Medical Physics

Year:

2012

Language:

english

File:

PDF, 2.71 MB

english, 2012

30

Feasibility Study of Intensity-Modulated Radiotherapy (IMRT) Treatment Planning Using Brain Functional MRI

Jenghwa Chang, Alex Kowalski, Bob Hou, Ashwatha Narayana

Journal:

Medical Dosimetry

Year:

2008

Language:

english

File:

PDF, 2.51 MB

english, 2008

31

Evaluation of rapid dose map acquisition of a scanning liquid-filled ionization chamber electronic portal imaging device

Jenghwa Chang, Gikas S Mageras, Clifton C Ling

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2003

Language:

english

File:

PDF, 601 KB

english, 2003

32

Development of an image-guided robot for small animal research

Kazanzides, Peter, Chang, Jenghwa, Iordachita, Iulian, Li, Jack, Ling, C. Clifton, Fichtinger, Gabor

Journal:

Computer Aided Surgery

Year:

2007

Language:

english

File:

PDF, 816 KB

english, 2007

33

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Imaging diffusive media using time-independent and time-harmonic sources: dependence of image quality on imaging algorithms, target volume, weight matrix, and view angles

Chang, Jenghwa, Aronson, Raphael, Graber, Harry L., Barbour, Randall L., Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 1.17 MB

english, 1995

34

Weighted expectation maximization reconstruction algorithms with application to gated megavoltage tomography

Zhang, Jin, Shi, Daxin, Anastasio, Mark A, Sillanpaa, Jussi, Chang, Jenghwa

Journal:

Physics in Medicine and Biology

Year:

2005

Language:

english

File:

PDF, 386 KB

english, 2005

35

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Identification of the functional form of nonlinear effects of localized finite absorption in a diffusing medium

Graber, Harry L., Barbour, Randall L., Chang, Jenghwa, Aronson, Raphael, Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 471 KB

english, 1995

36

A support vector machine (SVM) for predicting preferred treatment position in radiotherapy of patients with breast cancer

Zhao, Xuan, Wong, Edward K., Wang, Yao, Lymberis, Stella, Wen, Bixiu, Formenti, Silvia, Chang, Jenghwa

Journal:

Medical Physics

Year:

2010

Language:

english

File:

PDF, 312 KB

english, 2010

37

A Statistical Model for Analyzing the Rotational Error of Single Isocenter for Multiple Targets Technique

Journal:

Medical Physics

Year:

2017

Language:

english

File:

PDF, 601 KB

english, 2017

38

Dose to craniofacial region through portal imaging of pediatric brain tumors

Hitchen, Christine J., Osa, Etin-Osa, Dewyngaert, J. Keith, Chang, Jenghwa, Narayana, Ashwatha

Journal:

Journal of Applied Clinical Medical Physics

Year:

2012

Language:

english

File:

PDF, 524 KB

english, 2012

39

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Total least squares approach for the solution of the perturbation equation

Zhu, Wenwu, Wang, Yao, Chang, Jenghwa, Graber, Harry L., Barbour, Randall L., Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 269 KB

english, 1995

40

Observation of Interfractional Variations in Lung Tumor Position Using Respiratory Gated and Ungated Megavoltage Cone-Beam Computed Tomography

Jenghwa Chang, Gig S. Mageras, Ellen Yorke, Fernando De Arruda, Jussi Sillanpaa, Kenneth E. Rosenzweig, Agung Hertanto, Hai Pham, Edward Seppi, Alex Pevsner, C. Clifton Ling, Howard Amols

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2007

Language:

english

File:

PDF, 4.98 MB

english, 2007

41

Imaging of fluorescence in highly scattering media

Jenghwa Chang, Graber, H.L., Barbour, R.L.

Journal:

IEEE Transactions on Biomedical Engineering

Year:

1997

Language:

english

File:

PDF, 393 KB

english, 1997

42

A practical approach to prevent gantry–couch collision for linac-based radiosurgery

Hua, Chiaho, Chang, Jenghwa, Yenice, Kamil, Chan, Maria, Amols, Howard

Journal:

Medical Physics

Year:

2004

Language:

english

File:

PDF, 719 KB

english, 2004

43

SPIE Proceedings [SPIE Optical Science, Engineering and Instrumentation '97 - San Diego, CA (Sunday 27 July 1997)] Computational, Experimental, and Numerical Methods for Solving Ill-Posed Inverse Imaging Problems: Medical and Nonmedical Applications - Factors influencing development, utility, and new directions in medical imaging: from magnetic resonance to x rays

Chang, Jenghwa, Barbour, Randall L., Barbour, Randall L., Carvlin, Mark J., Fiddy, Michael A.

Year:

1997

Language:

english

File:

PDF, 1.36 MB

english, 1997

44

SPIE Proceedings [SPIE Photonics West '95 - San Jose, CA (Wednesday 1 February 1995)] Optical Tomography, Photon Migration, and Spectroscopy of Tissue and Model Media: Theory, Human Studies, and Instrumentation - Scattering characteristics of photon density waves from an object embedded in a spherically two-layer turbid medium

Yao, Yuqi, Wang, Yao, Barbour, Randall L., Graber, Harry L., Chang, Jenghwa, Chance, Britton, Alfano, Robert R.

Year:

1995

Language:

english

File:

PDF, 426 KB

english, 1995

45

Portal image verification of intensity modulated radiation therapy

Chang Jenghwa, Gikas S. Mageras, Chen S. Chui, Qiuwen Wu, Wendell Lutz

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

1998

Language:

english

File:

PDF, 115 KB

english, 1998

46

Recovery of optical cross-section perturbations in dense-scattering media by transport-theory-based imaging operators and steady-state simulated data

Chang, Jenghwa, Graber, Harry L., Barbour, Randall L., Aronson, Raphael

Journal:

Year:

1996

Language:

english

File:

PDF, 1.14 MB

english, 1996

47

Integrating respiratory gating into a megavoltage cone-beam CT system

Chang, Jenghwa, Sillanpaa, Jussi, Ling, Clifton C., Seppi, Edward, Yorke, Ellen, Mageras, Gikas, Amols, Howard

Journal:

Medical Physics

Year:

2006

Language:

english

File:

PDF, 904 KB

english, 2006

48

A robotic system for F18-FMISO PET-guided intratumoral pO2 measurements

Chang, Jenghwa, Wen, Bixiu, Kazanzides, Peter, Zanzonico, Pat, Finn, Ronald D., Fichtinger, Gabor, Ling, C. Clifton

Journal:

Medical Physics

Year:

2009

Language:

english

File:

PDF, 660 KB

english, 2009

49

Prone Accelerated Partial Breast Irradiation After Breast-Conserving Surgery: Compliance to the Dosimetry Requirements of RTOG-0413

Bixiu Wen, Howard Hsu, George F. Formenti-Ujlaki, Stella Lymberis, Chiara Magnolfi, Xuan Zhao, Jenghwa Chang, J. Keith DeWyngaert, Gabor Jozsef, Silvia C. Formenti

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2012

Language:

english

File:

PDF, 825 KB

english, 2012

50

Dosimetric benefits of gantryâstatic couchâmotion (GsCM) technique for breast boost radiation therapy: Reduced dose to organsâatârisk and improved dosimetric indices

Gill, Gurtej S., Jakubovic, Raphael Y., Baker, Jameson, Button, Terry, Chang, Jenghwa

Journal:

Journal of Applied Clinical Medical Physics

Year:

2020

File:

PDF, 3.88 MB

2020

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