Bsaed on the model, three penetration criteria are established under which the particle is predicted to penetrate through the bubble if any of the three criteria is satisfied.
Three penetration pathways have been described for topically applied substances: the intercellular, the transcellular, and the transfollicular route.
That rough time included two penetrations by Muslim armies deep into Europe, the largely incompetent European counter-attacks called the crusades, and the absorption of virtually the whole Muslim world into various European empires in the 19th and early 20th centuries.
Two penetrations were made in both flights.
Twelve penetrations were necessary to complete a recording plane for most animals.
In each case, the tracers were injected in two penetrations (half the quantity in each penetration) and, for the cortical injections, at a depth of 1.2 1.6 mm below the pial surface.
This technique involved a single-skin portal followed by five penetrations of the tendon.
In each animal, at least six penetrations were performed (3 'close to' and 3 'far from' the injection).
Each series of laser scans consisted of twenty penetrations at equal increments passed along the lens, resulting in a total of eighty objective measurements per lens.
Two penetrations were made 200 µm anterior to the anterior edge of RA, spaced 300 µm from each other on the medial lateral axis.
