Results 221 to 230 of about 4,233,108 (280)

Environmental impact of portable MRI in remote Canadian settings. [PDF]

open access: yesFront Neuroimaging
Azizi N, Zhou Z, Ibrahim A, Islam O.
europepmc   +1 more source

Estimation of Shielding Factors for Linear Accelerators*

Health Physics, 2002
There have been a number of persons who have estimated that the use of multi-leaf collimation and IMRT techniques increase the workload in treatment rooms to the extent that assumptions used in shielding calculations should reflect these increased workloads.
James, Mechalakos, Jean, St Germain
openaire   +2 more sources

Simplified equation for the shielding factor of multiple shielding conductors

Electrical Engineering in Japan, 1976
Electromagnetic interference problems have become increasingly important due to the development of high-voltage bulk power transmission lines and the expansion of ac railway systems. The shielding factor of the shielding conductor is very important in calculating the electromagnetically induced interference voltage.
H. Sakai, T. Mori
openaire   +1 more source

Shielding commissioning factors in nuclear medicine facilities

Journal of Radiological Protection, 2020
Abstract This article reviews the essential considerations in planning and designing nuclear medicine departments. There are four proposed categories to consider as ‘shielding commissioning factors’ (SCF). The first SCF: ‘Patient flow optimisation and workload’ emphasises the importance of carefully considering patient flow in the ...
F Salehzahi, J Tse
openaire   +2 more sources

Calculation of Polarizabilities and Shielding Factors

The Journal of Chemical Physics, 1961
Measurements on CaF/sub 2):Tm IH are reported, and measurements on Ca/F/ sub 2/:Yb lV are included for comparison. The crystals were x irradiated at 77 deg K and the ESR spectrum investigated without allowing the crystals to warm up. The spectrum is assigned to Tm/sup 169/ III which is isoelectronic with Yb IV (4f/ sup 13/sup 2/F/sup 7/2/). This result
A. Dalgarno, J. M. McNamee
openaire   +1 more source

Home - About - Disclaimer - Privacy