The amount of an antigen within a cell was measured as the total amount of correspondent fluorescence intensity in the region of interest (ROI) which was drawn around the nucleus by dilating the nuclear contour.
The buffer zone is drawn around the kinetic region by introducing a cut-off function, which takes values between zero and one and which is identically zero in the fluid zone and one in the kinetic zone.
Volumes of interest (VOIs) were manually drawn around the organs (slice by slice on the axial plane of CT images) onto each frame of the six acquired scans.
The eye is drawn around and into the bouquets by the turning of flower heads, the reversing of leaves, and the curving of graceful flower stems.
Contours were drawn around the injury epicenter (identified by dense Hoechst staining) as well as regions 1 mm rostral and 1 mm caudal to the edge of the lesion site.
The path to the selected character state is indicated by red boxes drawn around the icons in the path to the final state (Fig. 15).
The fluorescence on the membrane was measured by drawing around the outside of the cell membrane and subtracting the intracellular fluorescence, which was taken from the entire area just inside the membrane.
Eyes roll, mouths hang open midbelch, and a small turkey -- the kind children make by drawing around a hand -- glares wide-eyed at the brother as he slurps his soup.
First, a mask was created for each patients' lesion by drawing around the lesion outline on the patients' structural MRI scans.
An AOI was created by drawing around the Sertoli cell nucleus, within which the computer program then determined the average length of several diameters measured at 2° intervals that passed through the center of the nucleus.
