In a majority of the cross-sectional measurements (73%), significant differences were evident; male subjects tended to have wider and higher cross sections compared to female subjects.
The penetration depth feature is, in part, due to the higher charge state reducing cross sections at these energies, substantially higher cross sections that those of the lighter ion species.
Hafnium, on the other hand, has an exceptionally high cross section, and accordingly even slight hafnium contamination nullifies the intrinsic advantage of the zirconium.
These include a high cross section for neutron interactions in new classes of detector materials as well as the inefficient vetoing of neutron-induced background in conventional active shields.
The experimental results showed that NSM shear strengthening technique with CFRP laminates is very effective in RC beams of relatively high cross section height, not only in terms of increasing the load carrying capacity of the beams, but also in assuring higher mobilization of the tensile capacity of the CFRP.
Still, small cyclotron production of 68Ga is possible by bombardment by protons on an enriched 68Zn or natZn target (Engle et al., 2012) since the nuclear reaction of 68Zn(p,n 68Ga has a high cross section of up to 1 b in the energy range of 11 14 MeV.
233Pa has a relatively long half-life of 27 days and high cross section for neutron capture (the so-called "neutron poison").
Out of this series, mTFP1 has the highest cross section, σ2 ~75 GM, and G3 the lowest, σ2 ~40 GM. mTFP0.7 absorbs at the shortest wavelength, 865 nm, and G3 at the longest wavelength at 935 nm.
The very high cross sections for neutrons compared to hard X-ray photons, enabled us to find considerable amounts of native hydrogen in the soot and to see and quantify the presence of hydrogen atoms in the carbon soot matrix under different pressure conditions.
Like other lanthanides, many isotopes, especially isotopes with odd mass numbers and neutron-poor isotopes like 152Eu, have high cross sections for neutron capture, often high enough to be neutron poisons.
