Articles

Search Articles

Advanced search
Help

Catalogue

Articles

Databases

X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (8794) 8794
Conference Proceeding (3961) 3961
Publication (417) 417
Paper (69) 69
Government Document (57) 57
Dissertation (49) 49
Magazine Article (38) 38
Book Chapter (32) 32
Newsletter (29) 29
Trade Publication Article (18) 18
Newspaper Article (8) 8
Book / eBook (7) 7
Book Review (4) 4
Report (4) 4
Web Resource (4) 4
Reference (2) 2
Journal / eJournal (1) 1
Poster (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
collimators (6561) 6561
radiology, nuclear medicine & medical imaging (2456) 2456
multileaf collimators (2432) 2432
dosimetry (2383) 2383
humans (1944) 1944
radiotherapy (1827) 1827
radiation therapy (1699) 1699
intensity modulated radiation therapy (1497) 1497
linear accelerators (1410) 1410
cancer (1199) 1199
radiotherapy dosage (1158) 1158
photons (1141) 1141
algorithms (1071) 1071
medical imaging (1053) 1053
index medicus (997) 997
detectors (929) 929
medical treatment planning (921) 921
image reconstruction (885) 885
radiology and nuclear medicine (868) 868
monte carlo methods (858) 858
collimator (834) 834
cameras (820) 820
radiation doses (817) 817
radiotherapy planning, computer-assisted - methods (802) 802
collimation (795) 795
phantoms (771) 771
optimization (763) 763
spatial resolution (750) 750
optical collimators (739) 739
phantoms, imaging (727) 727
single photon emission computed tomography (726) 726
monte carlo method (724) 724
dosimetry/exposure assessment (718) 718
ionization chambers (707) 707
nuclear science & technology (706) 706
engineering, electrical & electronic (704) 704
60 applied life sciences (691) 691
computed tomography (688) 688
computer simulation (667) 667
multileaf collimator (664) 664
field size (657) 657
beams (647) 647
calibration (639) 639
quality assurance (639) 639
radiation protection and dosimetry (617) 617
kollimator (583) 583
patients (564) 564
particle accelerators (562) 562
spect (562) 562
reproducibility of results (553) 553
radiation treatment (543) 543
accuracy (536) 536
imrt (533) 533
apertures (526) 526
oncology (523) 523
radiosurgery (523) 523
planning (510) 510
lungs (497) 497
images (489) 489
radiometry - methods (488) 488
radiation-therapy (458) 458
radiotherapy, conformal - methods (441) 441
radiation dose distributions (438) 438
sensitivity and specificity (435) 435
attenuation (434) 434
neoplasms (427) 427
nuclear medicine (419) 419
simulation (412) 412
equipment design (407) 407
tomography (399) 399
anatomy (395) 395
electron beams (394) 394
geometry (393) 393
male (388) 388
radiology (386) 386
physics (385) 385
particle beams (379) 379
lenses (377) 377
engineering, biomedical (376) 376
brain (375) 375
imaging phantoms (372) 372
photon beams (363) 363
design (355) 355
research (354) 354
radiotherapy planning, computer-assisted (352) 352
drug delivery (351) 351
system (351) 351
head (345) 345
scattering (342) 342
optical imaging (340) 340
verification (337) 337
radiotherapy, intensity-modulated - methods (336) 336
image guided radiation therapy (329) 329
usage (328) 328
scattering, radiation (326) 326
particle scattering (318) 318
radiation (313) 313
dosimetrie (310) 310
therapy (310) 310
delivery (308) 308
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (11083) 11083
Japanese (114) 114
Chinese (89) 89
French (23) 23
Korean (14) 14
German (12) 12
Polish (4) 4
Portuguese (3) 3
Russian (3) 3
Spanish (3) 3
Czech (1) 1
Hungarian (1) 1
Persian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


1. Full Text SU-F-T-353: Effect of Planning Parameters On Tomotherapy Plan Quality and Treatment Time
by Thiyagarajan, Rajesh and Karrthick, KP and Kataria, Tejinder and Arunai Nambiraj, N and Selvan, Tamil and Jose, Josia and Veni, Maragatha
Medical Physics, ISSN 0094-2405, 06/2016, Volume 43, Issue 6, pp. 3544 - 3544
Purpose: Aim of this study is to evaluate the effect of planning parameters such as pitch & field width on tomotherapy treatment plan quality and treatment... 
Collimators
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
2. Full Text SU‐E‐T‐324: Dosimetric Evaluation of Soft Docking Sensitivity On An INTRAOP Mobetron IORT Device
by Carlson, M and Hessler, J and Grzetic, S and Gupta, N
Medical Physics, ISSN 0094-2405, 06/2015, Volume 42, Issue 6Part17, pp. 3407 - 3407
Purpose: To assess Mobetron soft docking sensitivity thresholds by measuring dosimetric changes resulting from incremental displacements of isolated docking... 
Collimators
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
3. Design and fabrication of micro fiber-optic magnetic sensor
by Long, Liang and Zhong, Shao-Long and Xu, Jing and Wu, Ya-Ming
Guangxue Jingmi Gongcheng (Optics and Precision Engineering), ISSN 1004-924X, 09/2013, Volume 21, Issue 9, pp. 2294 - 2302
A Micro-electro-mechanical System (MEMS) fiber-optic magnetic sensor based on a MEMS torsional mirror was proposed and a dual-fiber collimator was used for... 
Collimators
Journal Article
Details down arrow
4. Full Text SU‐E‐T‐343: Dynamic Collimator Rotation for Volumetric Modulated Arc Therapy
by Fix, MK and Frei, D and Volken, W and Terribilini, D and Manser, P
Medical Physics, ISSN 0094-2405, 06/2015, Volume 42, Issue 6Part17, pp. 3412 - 3412
Purpose: Volumetric modulated arc therapy (VMAT) utilizes dynamic gantry rotation, dynamic MLC and varying dose rate. However, in addition the collimator angle... 
Multileaf collimators | Collimators
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
5. Full Text SU‐FF‐T‐42: A Pesudo‐IMRT Method for Improving the Dose Uniformity in the Spine in Cranial‐Spinal Irradaition
by Ning, H and Chin, B and Karimpour, S and Li, G and Xie, H and Miller, R
Medical Physics, ISSN 0094-2405, 06/2006, Volume 33, Issue 6, pp. 2059 - 2059
Purpose: To improve the dose uniformity in the treatment volume in Craniospinal Irradiation (CSI) by using a pseudo‐IMRT method. Material & Method: A supine... 
Collimators
Conference Proceeding
Details down arrow
Digital rights down arrow
loading Loading Rights
6. A description of a vertical floating collimator
: and an account of its application to astronomical observations with a circle and with a zenith telescope
by Kater, Henry, 1777-1835
1828, [257]-289, [2] leaves of plates
Collimators (Optical instrument) | Astronomy
Book
Details down arrow
7. Full Text TU‐E‐108‐07: A Multi‐Institutional Evaluation of Multileaf Collimator Performance
by Kerns, J and Childress, N and Kry, S
Medical Physics, ISSN 0094-2405, 06/2013, Volume 40, Issue 6, pp. 445 - 445
Purpose: This study examined MLC positional accuracy via MLC logs from multiple institutions and multiple delivery techniques to evaluate typical positional... 
Multileaf collimators
Conference Proceeding
Details down arrow
Digital rights down arrow
loading Loading Rights
8. Full Text Characteristics and performance of the first commercial multileaf collimator for a robotic radiosurgery system
by Fürweger, Christoph and Prins, Paulette and Coskan, Harun and Heijmen, Ben J. M
Medical Physics, ISSN 0094-2405, 05/2016, Volume 43, Issue 5, pp. 2063 - 2071
Purpose: The “InCise™ multileaf-collimator (MLC)” is the first commercial MLC to be mounted on a robotic SRS/SBRT platform (CyberKnife). The authors assessed... 
Using diaphragms, collimators | Medical imaging | dosimetry | Selected area electron diffraction | medical robotics | Radiosurgery | multi‐leaf collimator | Calibration | Robotics | Linear accelerators | collimators | Stereotactic radiosurgery | Multileaf collimators | quality assurance | robotic radiosurgery | radiation therapy | SBRT | CyberKnife | Field size | multi-leaf collimator | IMRT | VERO | MLC | ACCURACY | BEAM | STEREOTACTIC RADIOSURGERY | TRACKING | RADIOTHERAPY | QUALITY-ASSURANCE | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Radiometry | Radiosurgery - instrumentation | Robotic Surgical Procedures - instrumentation | Equipment Design | COMMISSIONING | SURGERY | QUALITY ASSURANCE | BEAMS | PERFORMANCE | RADIATION PROTECTION AND DOSIMETRY | COLLIMATORS | 60 APPLIED LIFE SCIENCES
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
9. Full Text Sci-Thur AM: YIS – 09: Treatment Time Optimization for Trajectory-Based Deliveries
by Wilson, Byron and Gete, Ermias
Medical Physics, ISSN 0094-2405, 08/2016, Volume 43, Issue 8, pp. 4930 - 4930
Introduction: Couch-gantry trajectory based deliveries are capable of producing high quality Stereotactic Radiosurgery (SRS) treatments in a time efficient... 
Multileaf collimators | Optimization | Radiosurgery
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
10. Full Text Poster - 45: The effect of plan modulation on VMAT liver SBRT treatments: A motion interplay study
by Hubley, Emily and Hunter, William and Sinha, Richie and Pierce, Greg
Medical Physics, ISSN 0094-2405, 08/2016, Volume 43, Issue 8, pp. 4947 - 4947
Purpose: To investigate whether increasing the degree of MLC leaf modulation in VMAT liver SBRT treatment plans increases the dose differences due to the... 
Multileaf collimators | Liver
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
11. Full Text SU-F-T-624: Dose Sparing to Normal Brain Tissue for Stereotactic Radiosurgery Utilizing Negative Margins
by Baker, J and Gibb, J and Ailawadi, S and Hsia, A and Han, J and Kim, J and Xu, Z and Ryu, S
Medical Physics, ISSN 0094-2405, 06/2016, Volume 43, Issue 6, pp. 3607 - 3607
Purpose: The volume of normal brain tissue exposed to doses above 12 Gy (V12) strongly predicts the risk of radionecrosis. A negative margin MLC aperture... 
Multileaf collimators | Brain | Radiosurgery
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
12. Full Text Automating linear accelerator quality assurance
by Eckhause, Tobias and Al‐Hallaq, Hania and Ritter, Timothy and DeMarco, John and Farrey, Karl and Pawlicki, Todd and Kim, Gwe‐Ya and Popple, Richard and Sharma, Vijeshwar and Perez, Mario and Park, SungYong and Booth, Jeremy T and Thorwarth, Ryan and Moran, Jean M
Medical Physics, ISSN 0094-2405, 10/2015, Volume 42, Issue 10, pp. 6074 - 6083
Purpose: The purpose of this study was 2‐fold. One purpose was to develop an automated, streamlined quality assurance (QA) program for use by multiple centers.... 
Using diaphragms, collimators | Data analysis | Medical imaging | quality control | Computer software | EPID | linear accelerator | Biological material, e.g. blood, urine; Haemocytometers | Optimization | multileaf collimator | collimators | Image analysis | Accelerators | Multileaf collimators | Intensity modulated radiation therapy | quality assurance | radiation therapy | Image guided radiation therapy | Quality assurance in radiotherapy | linear accelerators | biomedical imaging | Quality assurance equipment | IMRT | PERFORMANCE | GANTRY SAG | DELIVERY | ACCURACY | EPID MEASUREMENTS | COLLIMATOR | SYSTEMS | LOG FILES | DOSIMETRY | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Particle Accelerators - standards | Automation | Software | Phantoms, Imaging | Electrical Equipment and Supplies | Quality Control | LINEAR ACCELERATORS | QUALITY ASSURANCE | BIOMEDICAL RADIOGRAPHY | COMPUTER CODES | PHANTOMS | COLLIMATORS | RADIOTHERAPY | 60 APPLIED LIFE SCIENCES
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
13. Full Text Experimental demonstration of coherent beam combining over a 7 km propagation path
by Weyrauch, Thomas and Vorontsov, Mikhail A and Carhart, Gary W and Beresnev, Leonid A and Rostov, Andrey P and Polnau, Ernst E and Liu, Jony Jiang
Optics Letters, ISSN 0146-9592, 11/2011, Volume 36, Issue 22, pp. 4455 - 4457
We demonstrate coherent combining (phase locking) of seven laser beams emerging from an adaptive fiber-collimator array over a 7 km atmospheric propagation... 
PROJECTION | ADAPTIVE ARRAY | TURBULENCE | OPTICS | FIBER COLLIMATORS
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
14. Full Text Review of SPECT collimator selection, optimization, and fabrication for clinical and preclinical imaging
by Van Audenhaege, Karen and Van Holen, Roel and Vandenberghe, Stefaan and Vanhove, Christian and Metzler, Scott D and Moore, Stephen C
Medical Physics, ISSN 0094-2405, 08/2015, Volume 42, Issue 8, pp. 4796 - 4813
In single photon emission computed tomography, the choice of the collimator has a major impact on the sensitivity and resolution of the system. Traditional... 
Multiplexing | Using diaphragms, collimators | production | Collimation | Scintigraphy | SPECT | Digital computing or data processing equipment or methods, specially adapted for specific applications | image sampling | optimisation | reviews | Numerical optimization | optimization | Tungsten | Single photon emission computed tomography (SPECT) | Image detection systems | image resolution | medical image processing | single photon emission computed tomography | Biological material, e.g. blood, urine; Haemocytometers | collimator | collimators | Image sensors | Image data processing or generation, in general | Medical image reconstruction | Measuring radioactive content of objects, e.g. contamination (whole‐body counters G01T011/63) | Spatial resolution | BRAIN SPECT | HALF-CONE-BEAM | ROTATING SLAT | RECONSTRUCTION ALGORITHM | MULTI-PINHOLE SPECT | MULTIPINHOLE COLLIMATOR | ULTRA-HIGH-RESOLUTION | SLIT-SLAT COLLIMATOR | PARALLEL HOLE COLLIMATION | DETECTOR SPATIAL-RESOLUTION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Tomography, Emission-Computed, Single-Photon - methods | Animals | Tomography, Emission-Computed, Single-Photon - instrumentation | Equipment Design | Humans | ANIMALS | REVIEWS | INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY | SAMPLING | SPATIAL RESOLUTION | BIOMEDICAL RADIOGRAPHY | BEAMS | RADIATION PROTECTION AND DOSIMETRY | SENSITIVITY | PHOTON EMISSION | 60 APPLIED LIFE SCIENCES | ADAPTIVE SYSTEMS | OPTIMIZATION | COLLIMATORS | SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY | Review (Online Only)
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
15. Full Text SU‐E‐T‐40: A Method for Improving Dose Gradient for Robotic Radiosurgery
by Li, T and Burton, S and Flickinger, J and Heron, D E and Huq, M Saiful
Medical Physics, ISSN 0094-2405, 06/2015, Volume 42, Issue 6Part12, pp. 3339 - 3340
Purpose: For targets with substantial volume, collimators of relatively large sizes are usually selected to minimize the treatment time in robotic... 
Collimators | Robotics | Radiosurgery | Erosion
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
16. Full Text A dosimetric characterization of a novel linear accelerator collimator
by Thompson, C. M and Weston, S. J and Cosgrove, V. C and Thwaites, D. I
Medical Physics, ISSN 0094-2405, 03/2014, Volume 41, Issue 3, pp. 031713 - n/a
Purpose: The aim of this work is to characterize a new linear accelerator collimator which contains a single pair of sculpted diaphragms mounted orthogonally... 
Using diaphragms, collimators | dosimetry | MLC | biomedical equipment | Collimation | Scintigraphy | phantoms | Intensity modulated radiation therapy | linear accelerators | Diaphragms; Bellows; Bellows pistons | Ruby | Collimators | Transmission measurement | linear accelerator | Photons | collimator | water | Photon scattering | diaphragms | Multileaf collimators | radiation therapy | Image guided radiation therapy | radiotherapy | Therapeutic applications, including brachytherapy | Dosimetry/exposure assessment | SYSTEM | LEAF-WIDTH | COMMERCIAL MULTILEAF COLLIMATOR | DESIGN | PERFORMANCE | MODULATED RADIATION-THERAPY | STEREOTACTIC RADIOSURGERY | BLOCKS | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | DOSE DISTRIBUTIONS | Radiotherapy Dosage | Motion | Reproducibility of Results | Particle Accelerators - instrumentation | Film Dosimetry - methods | Radiotherapy Planning, Computer-Assisted - methods | Humans | Radiotherapy, Intensity-Modulated - methods | Radiometry - methods | Phantoms, Imaging | Radiometry - instrumentation | Equipment Design | DIAPHRAGM | LINEAR ACCELERATORS | SHIELDING | IMAGES | AMINO ACIDS | RADIOLOGY AND NUCLEAR MEDICINE | PHANTOMS | COLLIMATORS
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
17. Full Text SU‐E‐T‐765: Low Dose Volume Analysis Using Gamma Knife LGP
by Sriramulu, H Erra and Khajah, H and Khan, A
Medical Physics, ISSN 0094-2405, 06/2011, Volume 38, Issue 6, pp. 3666 - 3667
Purpose: Treatment of tumor adjacent to treated tumor require analysis of disciplinary pattern of dose in the region between 50% to 5% on target volume, though... 
Collimators | Cancer
Conference Proceeding
Details down arrow
Digital rights down arrow
loading Loading Rights
18. Full Text SU‐E‐T‐763: Acuros XB and AAA Dose Calculation Accuracy for Small Fields in RapidArc Treatments
by Fogliata, A and Nicolini, G and Clivio, A and Vanetti, E and Cozzi, L
Medical Physics, ISSN 0094-2405, 06/2011, Volume 38, Issue 6, pp. 3666 - 3666
Purpose: AcurosXB and AAA dose calculation algorithms are assessed for accuracy in RapidArc stereotactic (small field) treatments. Methods: AcurosXB... 
Collimators | Diamond
Conference Proceeding
Details down arrow
Digital rights down arrow
loading Loading Rights
19. Full Text Dynamic tumor tracking using the Elekta Agility MLC
by Fast, Martin F and Nill, Simeon and Bedford, James L and Oelfke, Uwe
Medical Physics, ISSN 0094-2405, 11/2014, Volume 41, Issue 11, pp. 111719 - n/a
Purpose: To evaluate the performance of the Elekta Agility multileaf collimator (MLC) for dynamic real‐time tumor tracking. Methods: The authors have developed... 
Using diaphragms, collimators | Medical imaging | MLC | motion management | biomedical equipment | X‐ray technique | real‐time tumor tracking | Control systems | Anatomy | real‐time systems | Devices sensitive to very short wavelength, e.g. x‐rays, gamma‐rays or corpuscular radiation | X‐ and γ‐ray instruments | multileaf collimator | Linear accelerators | collimators | Biomedical instrumentation and transducers, including micro‐electro‐mechanical systems (MEMS) | Multileaf collimators | radiation therapy | Kinematics | Transforming x‐rays | Interface dynamics | tumours | Cancer | real-time tumor tracking | SYSTEM | GATED RADIOTHERAPY | VMAT | COMPENSATION | PERFORMANCE | DELIVERY | MOTION | SIEMENS 160 MLC | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Motion | Software | Phantoms, Imaging | Radiotherapy, Computer-Assisted - methods | JAW | VELOCITY | ERRORS | NEOPLASMS | BEAMS | LEAVES | TRAJECTORIES | 60 APPLIED LIFE SCIENCES | ACCURACY | EQUIPMENT | IRRADIATION | IMAGES | ADMINISTRATIVE PROCEDURES | INTERFACES | COMPUTER CODES | ROOTS | COLLIMATORS | VECTORS | CONTROL | GEOMETRY
Journal Article
Details down arrow
Digital rights down arrow
loading Loading Rights
20. Collimators for thermal neutron radiography
: an overview
by Domanus, J. C and Markgraf, J. F. W and Commission of the European Communities. Joint Research Centre.Petten Establishment and Euratom. Neutron Radiography Working Group
1987, ISBN 9789027725684, v, 103
Neutron radiography | Collimators (Optical instrument) | Design and construction
Book
Details down arrow
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.