Search Results - "Altunbas C"

This result is not displayed to guests.
Login for full access.

Construction, test and commissioning of the triple-gem tracking detector for compass

Authors: Altunbas, C. Capéans, M. Dehmelt, K. et al.

Source: Nuclear Instruments & Methods in Physics Research Section A. Sep2002, Vol. 490 Issue 1/2, p177. 27p.

Subjects: Photomultipliers, Nuclear track detectors

IV Contrast-Enhanced Cone Beam CT to Enhance Image Guidance for Liver SBRT.

Authors: Jones, B. Altunbas, C. Kavanagh, B. et al.

Source: International Journal of Radiation Oncology, Biology, Physics. Oct2013 Supplement, Vol. 87, pS144-S145. 1p.

Subjects: Liver cancer, Stereotactic radiotherapy, Cone beam computed tomography, Contrast-enhanced ultrasound, Medical radiology

Comparison of FDG-PET-based Target Volume Delineation Methods for Patients with Liver Metastases

Authors: Altunbas, C. Stinauer, M. Kavanagh, B. et al.

Source: International Journal of Radiation Oncology, Biology, Physics. Oct2011 Supplement, Vol. 81 Issue 2, pS124-S124. 1p.

Quantitative Analysis of Vertebral Bone Density Change following Spine Radiosurgery

Authors: Altunbas, C. Diot, Q. Kavanagh, B. et al.

Source: International Journal of Radiation Oncology, Biology, Physics. Nov2010 Supplement 1, Vol. 78 Issue 3, pS713-S714. 0p.

The Effect of a Novel Quantitative CBCT Imaging Method on Deep Learning Based Image Segmentation Performance.

Authors: Dotel, R. Bayat, F. Pyakurel, U. et al.

Source: International Journal of Radiation Oncology, Biology, Physics. 2025 Supplement, Vol. 123 Issue 1, pS247-S248. 2p.

A Pilot Trial Testing a Novel 2D Antiscatter Grid and Quantitative CBCT Pipeline: An Interim Quantitative Image Quality Analysis.

Authors: Bayat, F. Pyakurel, U. Sabounchi, R. et al.

Source: International Journal of Radiation Oncology, Biology, Physics. 2024 Supplement, Vol. 120 Issue 2, pS224-S224. 1p.

Commissioning of the Varian TrueBeam linear accelerator: A multi-institutional study.

Authors: Glide ‐ Hurst, C. Bellon, M. Foster, R. et al.

Source: Medical Physics. Mar2013, Vol. 40 Issue 3, p031719-N.PAG. 1p.

Subjects: Linear accelerators, Stereotaxic techniques, Medical imaging systems, Computer software, Radiation dosimetry, Collimators, Photon beams

Should We Customize PTV Expansions for BMI?: Daily Cone Beam Computerized Tomography to Assess Organ Motion in Postoperative Endometrial and Cervical Cancer Patients.

Authors: Amini, A. Vinogradskiy, Y. Rusthoven, C. et al.

Source: International Journal of Radiation Oncology, Biology, Physics. Sep2014 Supplement, Vol. 90 Issue 1, pS499-S499. 1p.

Improving the robustness of radiomic features to patient size variations in CBCT imaging for radiotherapy.

Authors: Bayat F Altunbas C

Source: Journal of X-ray science and technology [J Xray Sci Technol] 2026 Jun 17, pp. 8953996261459392. Date of Electronic Publication: 2026 Jun 17.

Publication Type: Journal Article

Journal Info: Publisher: IOS Press Country of Publication: United States NLM ID: 9000080 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1095-9114 (Electronic) Linking ISSN: 08953996 NLM ISO Abbreviation: J Xray Sci Technol Subsets: MEDLINE

Evaluating dosimetric parameters with a plastic scintillator for megavoltage photon beam quality assurance.

Authors: Penoncello G Jones BL Dunkerley DAP et al.

Source: Journal of applied clinical medical physics [J Appl Clin Med Phys] 2025 Oct; Vol. 26 (10), pp. e70276.

Publication Type: Journal Article; Evaluation Study

Journal Info: Publisher: Wiley on behalf of American Association of Physicists in Medicine Country of Publication: United States NLM ID: 101089176 Publication Model: Print Cited Medium: Internet ISSN: 1526-9914 (Electronic) Linking ISSN: 15269914 NLM ISO Abbreviation: J Appl Clin Med Phys Subsets: MEDLINE

Experimental characterization and mitigation of scatter induced spectral contamination in photon counting CBCT for radiotherapy.

Authors: Sabounchi R Pyakurel U Shukla A et al.

Source: Medical physics [Med Phys] 2026 Mar; Vol. 53 (3), pp. e70389.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley and Sons, Inc Country of Publication: United States NLM ID: 0425746 Publication Model: Print Cited Medium: Internet ISSN: 2473-4209 (Electronic) Linking ISSN: 00942405 NLM ISO Abbreviation: Med Phys Subsets: MEDLINE

A pilot study evaluating 2D antiscatter grid based scatter suppression for quantitative cone beam CT in radiotherapy.

Authors: Bayat F Sabounchi R Pyakurel U et al.

Source: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology [Radiother Oncol] 2026 Jan; Vol. 214, pp. 111278. Date of Electronic Publication: 2025 Nov 12.

Publication Type: Journal Article; Research Support, N.I.H., Extramural

Journal Info: Publisher: Elsevier Scientific Publishers Country of Publication: Ireland NLM ID: 8407192 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0887 (Electronic) Linking ISSN: 01678140 NLM ISO Abbreviation: Radiother Oncol Subsets: MEDLINE

Improving Hounsfield Unit accuracy in dental CBCT through the integration of 2D anti-scatter grid.

Authors: Sabounchi R Pyakurel U Bayat F et al.

Source: Oral radiology [Oral Radiol] 2025 Oct; Vol. 41 (4), pp. 485-497. Date of Electronic Publication: 2025 May 16.

Publication Type: Journal Article; Research Support, N.I.H., Extramural

Journal Info: Publisher: Springer-Verlag Tokyo Country of Publication: Japan NLM ID: 8806621 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1613-9674 (Electronic) Linking ISSN: 09116028 NLM ISO Abbreviation: Oral Radiol Subsets: MEDLINE

2D antiscatter grid and scatter sampling based CBCT method for online dose calculations during CBCT guided radiation therapy of pelvis.

Authors: Bayat F Miller B Park Y et al.

Source: Medical physics [Med Phys] 2024 Apr; Vol. 51 (4), pp. 3053-3066. Date of Electronic Publication: 2023 Dec 03.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley and Sons, Inc Country of Publication: United States NLM ID: 0425746 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2473-4209 (Electronic) Linking ISSN: 00942405 NLM ISO Abbreviation: Med Phys Subsets: MEDLINE

Feasibility of dual-energy CBCT material decomposition in the human torso with 2D anti-scatter grids and grid-based scatter sampling.

Authors: Altunbas C; Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado, USA.

Source: Medical physics [Med Phys] 2024 Jan; Vol. 51 (1), pp. 334-347. Date of Electronic Publication: 2023 Jul 21.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley and Sons, Inc Country of Publication: United States NLM ID: 0425746 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2473-4209 (Electronic) Linking ISSN: 00942405 NLM ISO Abbreviation: Med Phys Subsets: MEDLINE

A quantitative CBCT pipeline based on 2D antiscatter grid and grid-based scatter sampling for image-guided radiation therapy.

Authors: Bayat F Ruan D Miften M et al.

Source: Medical physics [Med Phys] 2023 Dec; Vol. 50 (12), pp. 7980-7995. Date of Electronic Publication: 2023 Sep 04.

Publication Type: Journal Article

Journal Info: Publisher: John Wiley and Sons, Inc Country of Publication: United States NLM ID: 0425746 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2473-4209 (Electronic) Linking ISSN: 00942405 NLM ISO Abbreviation: Med Phys Subsets: MEDLINE

Effect of a prototype 2-dimensional antiscatter grid on image quality obtained with a dental cone-beam computed tomography scanner.

Authors: Li B Somerkivi V Bayat F et al.

Source: Imaging science in dentistry [Imaging Sci Dent] 2025 Mar; Vol. 55 (1), pp. 37-47. Date of Electronic Publication: 2025 Feb 18.

Publication Type: Journal Article

Journal Info: Publisher: Korean Academy of Oral and Maxillofacial Radiology Country of Publication: Korea (South) NLM ID: 101559249 Publication Model: Print-Electronic Cited Medium: Print ISSN: 2233-7822 (Print) Linking ISSN: 22337822 NLM ISO Abbreviation: Imaging Sci Dent Subsets: PubMed not MEDLINE

Investigation of 2D anti-scatter grid implementation in a gantry-mounted cone beam computed tomography system for proton therapy.

Authors: Pyakurel U Zhang Y Sabounchi R et al.

Source: Physics and imaging in radiation oncology [Phys Imaging Radiat Oncol] 2025 Feb 11; Vol. 33, pp. 100730. Date of Electronic Publication: 2025 Feb 11 (Print Publication: 2025).

Publication Type: Journal Article

Journal Info: Publisher: Elsevier B.V Country of Publication: Netherlands NLM ID: 101704276 Publication Model: eCollection Cited Medium: Internet ISSN: 2405-6316 (Electronic) Linking ISSN: 24056316 NLM ISO Abbreviation: Phys Imaging Radiat Oncol Subsets: PubMed not MEDLINE

Evaluation of a compact cone beam CT concept with high image fidelity for point-of-care brain imaging.

Authors: Pyakurel U Sabounchi R Eldib M et al.

Source: Scientific reports [Sci Rep] 2024 Nov 16; Vol. 14 (1), pp. 28286. Date of Electronic Publication: 2024 Nov 16.

Publication Type: Journal Article

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE