This difference is mainly caused by the material property of one-time usable and re-usable articles.
The process instability of luer lock caps as one-time usable articles and the related inefficiency of the actual process are shown in Figure 3.
Figure 6 shows that non-personnel costs for a one-time usable article increase linearly with multiple usage, whereas these costs decrease per intervention for the luer access split septum system as a re-usable article.
Luer lock caps as one-time usable articles have to be discarded and replaced for every intervention (mathematical: adding) compared to the luer access split septum system as a re-usable article that remains at the tree-way cock (mathematical: division).
For one-time usable luer lock caps, the recording of the ACTUAL work sequence already showed variances in terms of the preparation and application of the caps with regard to time used or staff handling that contributed to increasing the hygienic risk.
To profile students into types, we needed to devise a measure, which would be both adequate to track progress over time and usable with a clustering algorithm.
When compared to the analytical characteristics of other PAA sensors operating under optimal conditions, the three-dimensional PBI/Au electrode offers a rapid detection time, a usable linear range, and a relatively low detection limit.
Turning these observations into operationally relevant information will be a matter of defining the spatial connectivity and the factors leading to the observed gene flow at a time scale usable for elimination.
Questionnaires designed to the respondents (traditional healers) about medicinal plants knowledge were mainly focused on local name of medicinal plant, types of disease treated, animal treated, remedy preparation, plant part used, use of single or mixture of plants for remedy preparation, mode of administration, dose requirement, recovery time, and usable duration regarding each medicine.
On three-quarters of the world's land, solar PV systems today can generate more than 100 times the usable energy per hectare as bioenergy.
