Results 151 to 160 of about 4,100,388 (405)

High‐precision localization of radiation isocenter using Winston‐Lutz test: Impact of collimator angle, phantom position, and field size

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aimed to evaluate the impact of collimator angle, ball bearing (BB) phantom position, and field size on the accuracy of Winston‐Lutz (WL) test–derived radiation isocenters. Methods WL tests were performed on four TrueBeam linear accelerators.
Weiliang Du
wiley   +1 more source

Eugene P. Wigner’s Visionary Contributions to Generations-I through IV Fission Reactors

open access: yesEPJ Web of Conferences, 2014
Among Europe’s greatest scientists who fled to Britain and America in the 1930s, Eugene P. Wigner made instrumental advances in reactor physics, reactor design and technology, and spent nuclear fuel processing for both purposes of developing atomic ...
Carré Frank
doaj   +1 more source

JACMP 2005–2009

open access: yes
Journal of Applied Clinical Medical Physics, EarlyView.
Timothy D. Solberg
wiley   +1 more source

The implications of the American Board of Radiology's decision to relinquish its specialty board designation on prospective authorized medical physicists (AMPs) and radiation safety officers (RSOs)

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract In order to independently supervise the medical use of byproduct material, physicists in the United States (US) must legally meet the qualifications defined by the Nuclear Regulatory Commission (NRC) in the 35th part of the tenth title of the Code of Federal Regulations (§ 10 CFR Part 35). The American Board of Radiology (ABR) relinquished its
Christopher J. Tien   +6 more
wiley   +1 more source

Commissioning of a motion management system for a 1.5T Elekta Unity MR‐Linac: A single institution experience

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This work describes a single institution experience of commissioning a real‐time target tracking and beam control system, known as comprehensive motion management, for a 1.5 T Elekta MR‐Linac. Methods Anatomical tracking and radiation beam control were tested using the MRI4D Quasar motion phantom.
Blake R Smith   +2 more
wiley   +1 more source

Effective Field Theory in Nuclear Physics [PDF]

open access: yesarXiv, 2000
I review recent developments in the application of effective field theory to nuclear physics. Emphasis is placed on precision two-body calculations and efforts to formulate the nuclear shell model in terms of an effective field theory.
arxiv  

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