The phrase "amount of handling" is correct and usable in written English.
It can be used when discussing the quantity or extent of handling required for a task, process, or item.
Example: "The amount of handling involved in this project is significantly higher than we initially anticipated."
Alternatives: "level of handling" or "degree of handling".
Containers that range from boxes and bins to truck-size proportions help to reduce the amount of handling needed for materials and parts and to maximize efficiency through transportation in large units.
Recent developments in bulk transport have been directed toward keeping materials in units as long as possible, minimizing unit costs, and reducing the amount of handling necessary at all stages.
However, the overall amount of handling that an animal experienced (for programs or for husbandry) was positively correlated with FGM in Experiment One (F1, 979 = 9.35, p = 0.002) and in all species in Experiment Two (armadillos: F1, 286 = 5.69, p = 0.02; hedgehogs: F1, 448 = 4.92, p = 0.03; hawks: F1, 215 = 4.68, p = 0.03).
Forward distribution from the outlets increases the amount of handling effort at the stores and creates the need to establish processes to be able to handle distance retail orders efficiently.
We examined the amount of handling that was needed to keep the mice awake during the enrichment period.
The need for an increased amount of handling to keep the R6/2 mice active as the experiment progressed may be due to a developing dysfunction in their circadian rhythms.
Comparisons of the condition (as indicated by total mass for length3) of S. alba were inconsistent between sites for caged and uncaged bivalves and for those subject to different amounts of handling.
Plasma concentrations of cortisol have been used as an indicator of stress in different animals, but the correlation between visually evaluated amounts of handling stress and plasma cortisol levels are controversial [ 19]-[ 21].
This is particularly difficult due to the amount of materials handling in conjunction with the high temperatures associated with the fire assay.
He then had to spend an enormous amount of time handling those cases, and his policing efforts resulted in deterioration in the class environment, lower student evaluations and a subsequent hit to his yearly salary increase2.
He contributes a substantial amount of time handling Legal Aid Society cases for poor people being prosecuted on vice, drug and other criminal charges.
