For each track the layers of matter crossed and their densities are recorded, so that each track is characterised by a sequence of layers of matter ending at the detector.
In a second step, the GEANT4 programme is used to simulate the interaction of the muons with the layers of matter they traverse.
In 2011 he created the film The Flow that visually interprets the scientific theory behind layers of matter, and he is currently working with photographer Jan Kriwol to combine photographs of urban environments into anatomical renderings of the circulatory system.
We adopted the well-established parcellation of the mammalian SC, which distinguishes seven alternating layers of white matter and gray matter (reviewed by May 2006).
More recent mattress-like layers of plant matter at Sibudu, dating from between 73,000 and 58,000 years ago, show signs of having been burned.
The fish is borderline dry, the cauliflower with cumin rather fragrant and good, but the layers of white matter over the plate are perplexing.
These online layers of content matter not just because they are an increasingly important way in which we access and produce information, but also because they materially shape how we move through, understand, and enact our physical environments.
The two layers of white matter in the deep subdivision are often rather indistinct and do not appear to demarcate cellular distributions.
Primate primary visual cortex may reflect such a rule, with the stria gennarii representing a layer of white matter within the gray matter of the area (e.g., Mitchison 1992).
This is reminiscent of the thin exterior layer of grey matter containing neurons connecting through an interior bulk of white matter containing axons in the brain.
First, radial lines were drawn perpendicular to the middle layers of the gray matter and spanning the entire depth of the white and gray matter, spaced every 200 µm beginning at the point of flexure and ending at the rhinal fissure, with the last measurement the interval between the final 200 µm line and the rhinal fissure.
