Results 141 to 150 of about 1,638,135 (339)

Localization accuracy of 6‐second CBCT for lung IGRT with various breathing patterns

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The 6‐second cone beam computed tomography (CBCT) acquisition of the Ethos HyperSight (Varian Medical Systems, Inc. Palo Alto, CA, USA) on‐board imaging system offers benefits, but could be too fast to accurately capture an average target position in a free‐breathing lung cancer patient. This study aimed to ascertain whether a 6‐second
Jihye Koo   +5 more
wiley   +1 more source

Accuracy and reproducibility of a single‐pose image‐to‐robot registration method for mobile C‐arm cone beam CT guided histotripsy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Histotripsy is a focal tumor therapy that utilizes focused ultrasound (US) to mechanically destroy tissue. To overcome visualization limitations of diagnostic US‐guidance, C‐arm cone beam CT (CBCT)‐guided histotripsy is being developed, for which a mobile C‐arm could increase accessibility. CBCT‐guided histotripsy uses a phantom with a
Grace M. Minesinger   +5 more
wiley   +1 more source

Identifying events that impact self-efficacy in physics learning

open access: yesPhysical Review Special Topics. Physics Education Research, 2012
We present a method of analyzing the development of self-efficacy in real time using a framework of self-efficacy opportunities (SEOs). Considerable research has shown a connection between self-efficacy, or the confidence in one’s own ability to perform ...
Vashti Sawtelle   +3 more
doaj   +1 more source

Phenomenology of the new physics coming from 2HDMs to the neutrino magnetic dipole moment [PDF]

open access: green, 2017
Carlos G. Tarazona   +3 more
openalex   +1 more source

Impact of respiratory motion on dose distribution in SIB‐SBRT for lung cancer

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Respiratory motion is a major source of dose uncertainty in lung cancer radiotherapy. The dose distribution of simultaneous integrated boost‐stereotactic body radiotherapy (SIB‐SBRT) is inhomogeneous and is significantly impacted by respiratory motion for lung cancer. The effect of respiratory motion on SIB‐SBRT was investigated with a
Lingling Liu   +7 more
wiley   +1 more source

Investigation of the E2 and E3 matrix elements in 200Hg using inelastic scattering

open access: yesEPJ Web of Conferences, 2014
A nuclear structure campaign has been initiated to investigate the isotopes of mercury near A = 199. Currently 199Hg provides the most stringent limit on an atomic electric dipole moment (EDM).
Rand E. T.   +11 more
doaj   +1 more source

Simulation‐free workflow for lattice radiation therapy using deep learning predicted synthetic computed tomography: A feasibility study

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Lattice radiation therapy (LRT) is a form of spatially fractionated radiation therapy that allows increased total dose delivery aiming for improved treatment response without an increase in toxicities, commonly utilized for palliation of bulky tumors.
Libing Zhu   +9 more
wiley   +1 more source

Evaluation Of Minimization Of Moment Ratio Method By Physical Modeling

open access: yes, 2015
{"references": ["Madabhushi, S.P.G. and Chandrasekaran, V.S. (2005) \"Rotation of\nCantilever Sheet Pile Walls\" Journal of Geotechnical and\nGeoenvironmental Engineering, ASCE, 131, 202-212.", "Wen, R. (1955). \"Model Studies of Laterally Loaded Pile Foundations,\"\nProc. 34th Annual Meeting, Highway Research Board, pp. 140-152.", "Matlock, H.
Amin Eslami, Jafar Bolouri Bazaz
openaire   +2 more sources

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