One important issue is which variable to control, for example, degree of super-heating, pressure, liquid level or valve opening.
Ordered variables have a natural ordering to the categories, for example, degree of pain classified as none, mild, moderate, or severe.
For example, degree of expertise of junior HPSR+A staff is likely to relate to existence, or lack, of HPSR+A-specific staff development opportunities within organizations and career paths for health policy and systems analysts within universities and governments.
For example, the degrees of freedom of Veubeke element [25] are complicated, while Zienkiewicz element [26, 27] is convergent only on three parallel direction meshes [28].
The probability of spore establishment likely differs between habitat types (with for example different degrees of disturbance).
For example, considerable degrees of variation in EIP have been shown to vary depending on the specific DENV strain studied.
For example, 7.3 degrees of valgization and 28.3 degrees of extension occurred after varization derotation osteotomy with 40 degrees of varization and internal rotation.
They ranged from asking about the presence or absence (for example, yes/no), degree of severity (for example, none to extreme), frequency (for example, never to always), to ability (for example, without any difficulty to unable to do).
As an example, a four-degree-of-freedom is examined.
Several examples of two-degree-of-freedom systems with van der Pol terms are analyzed in detail.
