Then, a position measurement tool uses the apparent area captured by every camera to locate the object.
With each snapshot it acquires, it will see an apparent area of the sky 20 times larger than the full moon.
The impact of normal load, dwell time before slip, apparent area of contact and lubrication by water and paraffin oil on the static friction characteristics was studied.
The higher wear resistance was obtained for structures with 100 µm designed open-cell size due to the higher apparent area of contact to support tribological loading.
It is also proved that depending on the pressure applied to the contact interface, the electrical constriction resistance can be almost independent of the apparent area of contact.
Higher CNTs areal density (μg/mm2 CNTs) caused a faster radial growth of PEDOT at the CNTs network, namely a faster growth of "apparent area" of the composite film.
cos θ r = f 1 cos θ - f 2, where θr is the apparent contact angle on the rough surface, θ is the equilibrium contact angle of the same material, f1 is the ratio of surface area of the liquid contacted with the solid to the apparent area and f2 is the ratio of surface area of the liquid contacted with air on the rough surface to the apparent area (f1 + f2 = 1).
where θr is the apparent contact angle on the rough surface, θ is the equilibrium contact angle of the same material, f1 is the ratio of the surface area of the liquid contacted with the solid to the apparent area, and f2 is the ratio of the surface area of the liquid contacted with air on the rough surface to the apparent area (f1 + f2 = 1).
A three-electrode system was used for testing with the CuNi/C as working electrode (apparent area is 1 × 1 cm2) by using a Pt foil and an Ag/AgCl electrode as counter and reference electrodes, respectively.
Evaluating the predictive performance of the LASSO-model, we obtained the ROC curve, shown in Fig. 1 together with an apparent area under the ROC curve (AUC) of 0.78 (95% CI: 0.65-0.91) in our sample.
