After the lift-off, the target material remains only in the regions where it had a direct contact with the substrate.
12.
This is usually true if the impactor's speed is much higher than the speed of sound within the target material.
13.
Similar features may be seen in ejecta blankets of Martian craters, suggesting impacts into a volatile ( ice )-rich target material.
14.
Admission criteria will be developed with priority given to processes involving value-added technologies, and target materials of the proposed Producer Responsibility Schemes.
15.
Gamma irradiation involves exposing the target material to packets of light ( photons ) that are highly energetic ( Gamma rays ).
16.
In order to get a high enough target mass the noble gas argon is used in the liquid phase as target material.
17.
For a given particle and its energy, the absorption cross-section of the target material can be calculated from mass absorption coefficient using:
18.
Only target material is likely to be recycled, so a higher amount of non-target and non-recyclable material will reduce the quantity of recycling product.
19.
By inserting a piece of target material into the core, atoms in the target can capture some of those neutrons and become heavier isotopes.
20.
The terminal impact is somewhat speculative and will depend on a variety of factors including bullet size and shape, flight distance, and target material.
