The phrase "and intensity of activity" is correct and usable in written English.
It can be used when discussing the level or degree of engagement or effort in a particular task or situation.
Example: "The study examined the relationship between the duration and intensity of activity in relation to overall health outcomes."
Alternatives: "and level of engagement" or "and degree of effort".
That doesn't mean that we will see the breadth and intensity of activity that New York saw during the Republican convention, but the city has to be prepared to respect the right to protest, whatever the point of view".
Various combinations of syndepositional faults and intensity of activity not only directly control the sequence stratigraphic patterns, but also affect the development of provenance systems, paleo-current systems, sand dispersal systems and depositional systems (Ravnas and Steel 1998; Lin et al. 2000; Hans et al. 2002; Feng 2006).
This allows both volume and intensity of activity to be registered.
Calorie expenditure will vary depending on the individual's body weight and intensity of activity.
The measurement of leisure-time physical activity comprised four items and both quantity and intensity of activity.
With regard to the volume and intensity of activity patients with knee and hip OA were comparable with one another.
But law enforcement officials said Friday that they believed that Ms. Rice's testimony before the commission investigating the Sept. 11 attacks -- including her account of scores of F.B.I. investigations under way that summer into suspected Qaeda cells operating in the United States -- overstated the scope, thrust and intensity of activities by the F.B.I. within American borders.
They investigated the impact of the number and intensity of activities on meeting the recommended level in Scotland.
The AQuAA provides qualitative information about the different activities performed in the last seven days, while the Actigraph provides objective estimates of the duration and intensity of activities.
Participants in our study had trouble quantifying their activities, especially the duration and intensity of activities during the week prior to the study [ 54].
It is important, therefore, to consider the volume and intensity of activities on offer, and how they correspond to any participant's capability.
