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Integral dose investigation of non-coplanar treatment beam geometries in radiotherapy

Dan Nguyen, Peng Dong, Troy Long, Dan Ruan, Daniel A. Low, Edwin Romeijn, Ke Sheng
2013 Medical Physics (Lancaster)  
Methods: A digital torso phantom and 22 lung and liver stereotactic body radiation therapy (SBRT) patients were included in the study.  ...  Integral doses from intensity modulated, noncoplanar beams forming a conical pattern were compared against the equally spaced coplanar beam plans.  ...  It also decoupled the beam orientation selection processes from intensity modulation, potentially preventing it from achieving near-optimal solutions.  ... 
doi:10.1118/1.4845055 pmid:24387513 fatcat:kssloqc6tveidgseb7ng3yh4mq

The use of EIT in the detection of regional lung dysfunction in prematurely born neonates [chapter]

A. Zifan, P. Liatsis, R. Bayford
2009 International Federation for Medical and Biological Engineering Proceedings  
Particle-beam radiation therapy for the tumor of pharyngeal region Masao Murakami (Hyogo Ion Beam Medical Center, Japan); Yasue Niwa (Hyogo Ion Beam Medical Center, Japan); Yusuke Demizu (Hyogo Ion Beam  ...  Sciences, Japan); Nobuyuki Kanematsu (National Institute of Radiological Sciences, Japan) Pre-clinical experiments in the deep-seated tumor heavy-ion therapy terminal at HIRFL-CSR Qiang Li (Institute of  ...  of Oncology and Radiobiology, Cuba) Calibration of entrance dose measurement with QED™ detector series for in-vivo dosimetry in external beam radiotherapy Nassima Sissaoui (Centre de recherches nucléaires  ... 
doi:10.1007/978-3-642-03882-2_347 fatcat:7yqxmd6xq5fidbtvwtacdv76ya

New concepts for beam angle selection in IMRT treatment planning : From heuristics to combinatorial optimization

Mark Bangert
2011
This thesis investigates beam ensemble selection strategies in intensity-modulated radiation therapy treatment planning.  ...  In the future it will be critical to transfer automated beam ensemble selection to the clinic for the benefit of the patient.  ...  Numerous authors address the beam angle selection (BAS) problem and demonstrate the benefit of an automated BAS strategy for the quality of 3D conformal and/or intensity-modulated radiation therapy (IMRT  ... 
doi:10.11588/heidok.00012272 fatcat:hde3lk23pzeplkrhb6l2nnuedq

FCC-hh: The Hadron Collider

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
2019 The European Physical Journal Special Topics  
In response to the 2013 ESPPU, in early 2014 these efforts were combined and expanded into the FCC effort.  ...  in a global context, with emphasis on proton-proton and electron-positron high-energy frontier machines.  ...  The present CERN accelerator complex produces the high intensity 5 ns beam with 10 10 p/b by modulating the debunched PS beam at 200 MHz for injection into SPS at 14 GeV/c (below transition) by a multi-turn  ... 
doi:10.1140/epjst/e2019-900087-0 fatcat:uddkszokffdcxgerws2ulkgx7u

HE-LHC: The High-Energy Large Hadron Collider

A. Abada, the FCC Collaboration, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra (+1352 others)
2019 The European Physical Journal Special Topics  
Five years of intense work and a steadily growing international collaboration have resulted in the present Conceptual Design Report, consisting of four volumes covering the physics opportunities, technical  ...  In response to the 2013 ESPPU, in early 2014 these efforts were combined and expanded into the FCC study.  ...  We also want to express our thanks to the administration officers who prepared the ground and created a framework in which this work could be carried out efficiently.  ... 
doi:10.1140/epjst/e2019-900088-6 fatcat:isjvv2ozxbagnhfkqsk73ay6im

FCC-ee: The Lepton Collider

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra, J. J. Aguilera-Verdugo (+1350 others)
2019 The European Physical Journal Special Topics  
Five years of intense work and a steadily growing international collaboration have resulted in the present Conceptual Design Report, consisting of four volumes covering the physics opportunities, technical  ...  In response to the 2013 ESPPU, in early 2014 these efforts were combined and expanded into the FCC study.  ...  We also want to express our thanks to the administration officers who prepared the ground and created a framework in which this work could be carried out efficiently.  ... 
doi:10.1140/epjst/e2019-900045-4 fatcat:5xiuqzkrd5ax7p4obnz3sj74ae

B - Scientific Sessions

2010 Insights into Imaging  
Helical scan of the complete abdomen was subsequently performed following an additional intravenous injection of 90 ml of contrast media at a fixed delay of 30 seconds, at 120 kV and with tube current modulation  ...  Conclusion: Perfusion imaging of the whole pancreas allows for discrimination between changes in pancreatic oedema and necrosis in early phase of severe acute pancreatitis.  ...  B-322 14:18 Scatter and beam hardening precorrection in case of tube-voltage modulation and shaped prefiltration R. Grimmer, C. Maaß, M. Meyer, M.  ... 
doi:10.1007/s13244-010-0011-1 pmid:23099631 pmcid:PMC3534347 fatcat:yfnq3lgteja2lfjl66ivdfnoum

Abstracts (Continue in Part XXXIII)

1996 Proceedings of the International Society for Magnetic Resonance in Medicine  
This manifests itself as reduced resolution and contrast in the corrected image, and the appearance of signal in the centre of low intensity areas within the object.  ...  Both these artifacts are due to a mismatch between the intensity line integrals of the distorted images. References [l] Fraass,B.A., et al. Int .  ...  Acknowledgements This project was supported in part by a Special Opportunities Award from the Whitaker Foundation, and by NIH lP41 RRO7723-03.  ... 
doi:10.1002/mrmp.22419960133 fatcat:qeadomlnojcy7fzo4lmbpjl7oq

The 4th Asia-Pacific Primary Liver Cancer Expert Meeting

2013 Liver Cancer  
There is data however to show that radiation therapy, both brachytherapy with yttrium-90 and external beam radiation are useful in PVT as is sorafenib.  ...  As a result, intensity modulated radiotherapy (IMRT) and image guided radiotherapy have now entered into daily radiotherapy practice in clinic.  ...  full tolerable doses of re-irradiation using helical tomotherapybased intensity modulated radiation therapy.  ... 
doi:10.1159/000343846 fatcat:zpomdxbbpngbbhaxiduksoye5e

MAM Volume 17 Supplement S1 - EXPO Issue

2011 Microscopy and Microanalysis  
of intense growth in computer-based analysis is Digital Image Correlation~DIC!  ...  I is the intensity of the STED beam, which, for I Ͼ Ͼ I s , entails d r 0, meaning that the resolution is conceptually no longer limited by l.  ... 
doi:10.1017/s1431927611012049 fatcat:ws4y2lfvxzhf5id574tcb7cw6i

2021 AIUM Award Winners

2021 Journal of ultrasound in medicine  
Bianco Angela S58 Bichara GVL S30 Black M S53 Blaivas L S72, S74, S143 Blaivas M S143 Blaivas M S72, S74 Blehar D S78 Bliven KH S50 Blue N S61 Bofill J S65 Bok T S4 Bonardi F S62 Boo HY S114, S121 Borchard  ...  Barneck M S77, S140, S149, S170 Barr L S131 Barre E S92 Barron K S144 Barsoum D S159 Barton A S70 Basavarajappa L S8 Bashian E S82, S89, S169, S173 Baston C S96, S98, S156, S168 Basu S S133 Bax J S6 Beam  ...  A customized probe holder was used to ensure the optimal probe orientation.  ... 
doi:10.1002/jum.15752 fatcat:v4nx5fvjwndrzfppaiaylgon64

FCC-hh: The Hadron Collider – Future Circular Collider Conceptual Design Report Volume 3

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra, J. J. Aguilera-Verdugo (+1346 others)
2019
In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN.  ...  The present CERN accelerator complex produces the high intensity 5 ns beam with 10 10 p/b by modulating the debunched PS beam at 200 MHz for injection into SPS at 14 GeV/c (below transition) by a multi-turn  ...  Reference radiation levels Radiation to electronics (R2E) is an issue in the design of any high energy and high intensity machine [278] .  ... 
doi:10.5445/ir/1000129518 fatcat:bzgzgumrbvgzzoq67wpyjkj2mq

FCC-ee: The Lepton Collider – Future Circular Collider Conceptual Design Report Volume 2

A. Abada, M. Abbrescia, S. S. AbdusSalam, I. Abdyukhanov, J. Abelleira Fernandez, A. Abramov, M. Aburaia, A. O. Acar, P. R. Adzic, P. Agrawal, J. A. Aguilar-Saavedra, J. J. Aguilera-Verdugo (+1350 others)
2019
Five years of intense work and a steadily growing international collaboration have resulted in the present Conceptual Design Report, consisting of four volumes covering the physics opportunities, technical  ...  In response to the 2013 ESPPU, in early 2014 these efforts were combined and expanded into the FCC study.  ...  We also want to express our thanks to the administration officers who prepared the ground and created a framework in which this work could be carried out efficiently.  ... 
doi:10.5445/ir/1000099855 fatcat:onkq7ba7bvbt3m6kewbif4dc3y

Research Summit 2021- Book of Abstracts [article]

Artur Silva, António Teixeira
2021
Information and communication in digital platforms Public policies  ...  This work was carried out under the Project inpactus -innovative products and technologies from eucalyptus, Project N.º 21874 funded by Portugal 2020 through European Regional Development Fund (ERDF) in  ...  its beam with the most favorable.  ... 
doi:10.48528/qdpf-e229 fatcat:o6eqjoqg65arljzd4agsarc4uq

Abstracts of papers to be presented at the 36th Annual Scientific Session of the American College of Cardiology, New Orleans, Louisiana, March 8–12, 1987

Ralph Shabetai, David J. Sahn
1987 Journal of the American College of Cardiology  
This year, 3,395 abstracts(original contributions)were submittedfor evaluation.Each was graded by eight recognized authorities in a special area of interest.  ...  in lhe circulation is rapid and is modulated by changes in atrial rhythm andpressure.  ...  Th, increment in intensity in the following systol, vas not significut1y diff,rentin MID (of to8).  ... 
doi:10.1016/s0735-1097(87)80368-6 fatcat:2hk6jv43vbcvjgkwgz2yn6ckmy
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