Results 91 to 100 of about 1,806,326 (359)
Developing reference plans for evaluating global clinical trials credentialing and PSQA systems
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose To develop a practical framework for creating a diverse set of validated reference plans (varying in complexity) and implement a workflow to introduce beam modeling, calibration, and delivery errors into the reference cohort to test and compare various dosimetry audit methodologies.
Fre'Etta M. D. Brooks +13 more
wiley +1 more source
Zhongguo dianli, 2020 It is absolutely necessary to expand high pressure lancing area in order to ensure the operation safety of steam generator transfer heat tubes in nuclear power plants.
Weirang WU +4 more
doaj +1 more source
Theoretical Aspects of Science with Radioactive Nuclear Beams [PDF]
, 1997 Physics of radioactive nuclear beams is one of the main frontiers of nuclear science today. Experimentally, thanks to technological developments, we are on the verge of invading the territory of extreme N/Z ratios in an unprecedented way. Theoretically, nuclear exotica represent a formidable challenge for the nuclear many-body theories and their power ...
arxiv +1 more source
This lesson introduces students to the basics of nuclear energy production. Topics include radioisotope thermoelectric generators, natural decay of radioactive isotopes, and chain reactions.
John Pratte
core
Journal of Applied Clinical Medical Physics, EarlyView.Abstract Purpose To generate high‐quality stereotactic radiosurgery (SRS) plans for single cranial lesions using 4Pi planning technique and compare these to our clinical “status quo” plans. Methods Eighteen vestibular schwannoma (VS) patients previously planned with Varian Eclipse RapidArc and treated on a Varian TrueBeam using 6FFF MV photon beams ...
Ganesh Narayanasamy +4 more
wiley +1 more source
Research on the Preparation of Irradiated-type 99Mo-99mTc Generator
Journal of IsotopesDue to the excellent nuclear properties，99mTc has been used in the field of early diagnosis of tumor and nuclear medicine imaging. As the most widely applied radioisotope，it accounts for more than 70% of the market of total radioisotopes used in the ...
Siwei GU +6 more
doaj +1 more source
Odd-odd Magnetic Interaction and Spontaneous Ortho-para Transitions in Molecule and Molecular Hydrogen Ion [PDF]
arXiv, 2001 Spontaneous nuclear ortho-para transitions are shown to be possible in hydrogen molecule and molecular ion as due to hyperfine interaction odd-odd relative to the space or spin nuclear coordinate permutations. A part of this interaction inversely proportional to the first power of nuclear mass is found for hydrogen molecular ion.
arxiv
Social and Ethical Considerations of Nuclear Power Development [PDF]
A new urgency is emerging around nuclear power development and this urgency is accentuated by the post-tsunami events at the Fukushima Daiichi nuclear power plant in Japan.
Haluza-DeLay, Randolph, Parkins, John R.
core +1 more source
Control for nuclear thermionic power source [PDF]
, 1978 A control for a power source which includes nuclear fuel interspersed with thermionic converters, is described. A power regulator maintains a substantially constant output voltage to a variable load, and a control circuit drives a neutron flux regulator ...
Sawyer, C. D.
core +1 more source
Resummed QCD Power Corrections to Nuclear Shadowing
, 2005 We calculate and resum a perturbative expansion of nuclear enhanced power corrections to the structure functions measured in deeply inelastic scattering of leptons on a nuclear target.
Ivan Vitev +6 more
core +1 more source