Top laboratories were having trouble isolating a Fujian strain suitable for making a vaccine, and there was no certainty that whatever they came up with would be easy to make in million-dose quantities.
The discussed dose algorithms are designed to calculate the dose in terms of three different dose quantities.
The other two algorithms are designed for reading out the dosemeter in terms of the dose quantities personal dose equivalents, Hp(10) and Hp 0.07).
The spectrometric technique was the bonner sphere spectrometer (BSS), widely used to determine neutron spectra and dose quantities around high-energy accelerators.
The overall reductions in radiation dose measured in terms of radiation dose quantities: volume CT dose index (CTDIvol) and dose length product (DLP) following optimisation are summarised in Table 1.
Chapter 3 deals with the quantities used in radiological protection, describing the Publication 103 (ICRP, 2007) system of dose quantities, and subsequently presenting the special approach for applications in space; due to the strong contribution of heavy ions in the radiation field, radiation weighting is based on the radiation quality factor, Q, instead of the radiation weighting factor, wR.
Dose quantities such as DAP (dose area product), fluoroscopy time, cine time, and number of cine images are useful indicators for evaluation of optimization level of interventional procedures [ 69, 70].
One such difficulty is reliably, repeatedly and rapidly dosing small quantities of solid material.
The first two algorithms are used to evaluate the dose quantity photon dose equivalent Hx.
The test results show that it is possible to measure the dose quantity Hp(3) with these dosemeters that were originally not designed for this dose quantity.
The dose quantity recorded for measurements of the hand was the personal dose equivalent H p (0.07).
