Results 221 to 230 of about 1,121,460 (338)

Can de Broglie-Bohm Mechanics Be Considered Complete? [PDF]

Entropy (Basel)
Drezet A, Amblard A.
europepmc   +1 more source

Using deep learning generated CBCT contours for online dose assessment of prostate SABR treatments

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Prostate Stereotactic Ablative Body Radiotherapy (SABR) is an ultra‐hypofractionated treatment where small setup errors can lead to higher doses to organs at risk (OARs). Although bowel and bladder preparation protocols reduce inter‐fraction variability, inconsistent patient adherence still results in OAR variability.
Conor Sinclair Smith, Isabelle Gagne, Karl Otto, Carter Kolbeck, Joshua Giambattista, Abraham Alexander, Sonja Murchison, Andrew Pritchard, Erika Chin   +8 more
wiley   +1 more source

Feasibility study of 4D-online monitoring of density gradients induced by lung cancer treatment using carbon ions. [PDF]

Front Oncol
Reidel CA, Pierobon E, Horst F, Gesson L, Paz A, Graeff C, Steinsberger T, Zink K, Witt M, Senger Y, Finck C, Vanstalle M, La Tessa C, Durante M, Weber U, Schuy C.   +15 more
europepmc   +1 more source

Improving dose delivery in non‐coplanar cranial SRS: Stereoscopic x‐ray‐guided mitigation of table walkout errors

Journal of Applied Clinical Medical Physics, EarlyView.
Purpose Linear accelerator (LINAC)‐based single‐isocenter multi‐target (SIMT) treatment has streamlined the cranial stereotactic radiosurgery (SRS) workflow. Though efficient, SIMT delivery adds additional challenges that should be considered, including increased sensitivity to rotational errors for off‐isocenter targets.
Yohan A. Walter, Philip F. Durham, Anne N. Hubbard, William E. Burrell, Hsinshun T. Wu   +4 more
wiley   +1 more source

Commissioning of a motion management system for a 1.5T Elekta Unity MR-Linac: A single institution experience. [PDF]

J Appl Clin Med Phys
Smith BR, St-Aubin J, Hyer DE.
europepmc   +1 more source

The Problem of Particle Motion in the Schwarzschild Field: Critical Methodological Analysis, Exact Numerical Solution, and Links to Physics Frontiers

, 2013
Anatoli Vankov
openalex   +1 more source

Log file‐based quality assurance method for respiratory gating system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background As medical linear accelerator technology advances, enabling higher dose rate deliveries, hypofractionation regimens has increased. This necessitates respiratory gating systems that synchronize radiation delivery with tumor position, requiring simple rigorous quality assurance (QA) to ensure treatment accuracy and patient safety ...
Wonjoong Cheon, Young Kyu Lee, Yunji Seol, Chan‐beom Park, Hong Qi Tan, Kyu Hye Choi, Young‐nam Kang, Byung Ock Choi   +7 more
wiley   +1 more source

Sustained real-time and video-rate interventional optical ultrasound imaging. [PDF]

J Biomed Opt
Stafford-Williams RM, Colchester RJ, Bodian S, Cardiff S, Maneas E, Zhang EZ, Beard PC, Tiwari MK, Desjardins AE, Alles EJ.   +9 more
europepmc   +1 more source

Machine stability and dosimetry for ultra‐high dose rate FLASH radiotherapy human clinical protocol

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The FLASH effect, induced by ultra‐high dose rate (UHDR) irradiations, offers the potential to spare normal tissue while effectively treating tumors. It is important to achieve precise and accurate dose delivery and to establish reliable detector systems, particularly for clinical trials needed to help the clinical transfer of FLASH‐
Patrik Gonçalves Jorge, Reiner Geyer, Rémy Kinj, Luis Schiappacasse, Wendy Jeanneret‐Sozzi, Jean Bourhis, Fernanda Herrera, François Bochud, Claude Bailat, Raphaël Moeckli   +9 more
wiley   +1 more source

Spatiotemporal feature learning for actin dynamics. [PDF]

PLoS One
Saha S, Yang Q, Losert W, Morozov AV, Sengupta AM.   +4 more
europepmc   +1 more source