Sunspot number is well correlated with many observable space quantities and is used herein to represent variations in the space radiation environment.
A bitensor is not built simply by juxtaposing of two tangent space quantities but these quantities multiplied as the numbers, thus this juxtaposing is not the direct product or tensor product!
Where there are double integrals over space, quantities to the left of the V carry one argument, and quantities to the right the other.
Repatterning can concern timing (heterochrony), space (heterotopy), quantity (heterometry), and kind (heterotypy) (Arthur 2011).
"Propositions may assert an identity of time, space, manner, quantity, degree, or any other circumstance in which things may agree or differ" (Jevons 1874: 36).
Meanwhile, it has also proposed that the representation of time, space and quantity may share common cortical metrics in adults [30].
All these findings are unified in a theory stating that time, space and quantity are part of a generalized magnitude system in the primates' brains, where specific cortical areas process these elements of the environment [11].
The failure of MCNP occurs in quantities tallied over a very small area or volume in physical space, or quantities tallied many (∼25) mean free paths away from the source.
Scalar values can be modeled using random variables (RVs), e.g. static load; time variant quantities can be represented using stochastic processes, e.g., wind speed or earthquake excitation; space variant quantities can be described using random fields, e.g. material properties in a solid.
Due to the quantization of the state space, those quantities need not be decreasing with time.
