No mystical, unobservable, unmeasurable, unfalsifiable, dark occult properties are required to explain any of it.
What physical properties are required if a molecule is to become incorporated into a stable bilayer?
We speculate that these membrane properties are required to maintain environmental stability of the virion while permitting viral entry.
Unusual combinations of mechanical, chemical, and physical properties are required by hip prostheses.
To characterize absorption and heat transfer performance in high temperature applications, their optical properties are required.
These properties are required for designing apparatus for puffing cereals with hot air.
However, in the majority of machine element applications appropriate rolling and sliding properties are required simultaneously.
Large strain elastic properties are required to characterise the behaviour of rubber-like flexible adhesives.
To design a higher quality photocatalyst, studies on its optical properties are required.
Only the constituent fiber and matrix properties are required for this understanding.
However, upper bound crack growth properties are required to accurately predict the actual extent of cracking.
