Each worker wore a Radiello passive diffusion monitor (code 130; Fondazione Salvatore Maugeri, Padua, Italy) placed within the respiratory area, for an 8-hr work shift.
Household nicotine levels are measured (at baseline and 12 months after baseline) by placing a passive sampling diffusion monitor in the living room area [ 34].
The slower diffusion is monitored by means of cyclic voltammetry.
Regarding the measurement of drying process, the humidity diffusion was monitored in one-dimensional flux conditions.
A microfluidic platform was used to deliver picograms of fluorescently labelled cytokines to microscale regions within slices of murine lymph node, and diffusion was monitored by widefield fluorescence microscopy.
Injection and diffusion were monitored in such a way that the mixture composition at the chamber bottom-end was the same as the uniform composition in the driver tube at ignition time.
SAH patients who underwent placement of ventriculostomy and thermal diffusion CBF monitor were included prospectively.
Airborne NO2 concentrations in school classrooms were measured using passive diffusion badge monitors supplied by the CSIRO Division of Atmospheric Research; Clayton South, Victoria, Australia).
We performed a full set of analyses separating the component at low- b-value from the perfusion-free diffusion, to monitor the signal decay in vascular and tissue compartments, respectively.
The method accounts for leakage diffusion radius, effective monitoring length, and other relevant influence factors.
