Rate of creation by addition from dispersed phase plus any user defined sources.
During this phase, the search in the defined sources must be executed and the obtained studies must be evaluated according to the established criteria.
Comparing commonly used nature tracers, such as Cl− and environmental isotopes, this study demonstrates that rare earth elements have the advantage of very low background concentrations and easily defined sources if fractionation is not considerable.
The main scientific goals of the ARCA detector is the exploration of the neutrino sky with unprecedented resolution, searching for neutrinos coming from defined sources or sky regions, like the Galactic Plane.
On the basis of these three theoretically defined sources of burden, the Professional Care Team Burden (PCTB) scale was developed.
The possibility to dissect ex vivo cultured organoids, to freeze intestinal stem cells and to re-grow them later in culture allows to develop highly reproducible test systems with defined sources of cells.
