The device cannot be used on very windy or rainy days because of issues with flight stability. Additionally, the 25-minute flight time limits the use of a sampling system to collect water samples for a lake with a width greater than 10 km. Although contamination was avoided in this study ...
Sampling bias cannot be corrected for by any post-festum procedure, data analysis, statistics or whatsoever. A sampling bias can only be avoided by a sampling process obeying TOS’ principles for elimination of all incorrect sampling errors (ISE). ISE comprise three error parts – Increment ...
structure, and the sampling operations of a plurality of sampling points can be finished on the ground, so that the working efficiency is improved, the labor intensity of operators is reduced, and the risk that sampling cannot be performed due to pipeline freezing in a cold weather is avoided...
For example, the wearer may struggle if there is a lack of air permeability, changes in temperature and humidity, or possible allergic or stress reactions; these need to be avoided through the appropriate selection of materials. For energy supply, the key factor is ensuring that the battery ...
The advantage of AGES and TD applications compared to CS is that they are not chemically active, thus the risk of unwanted chemical reactions is lower than in the CS. On the other hand, the advantage of AGES and CS applications compared to the TD is that the removal regime can be ...
bias. Future works will need to parse out such patterns. Fourth, our data was cross-sectional and our findings ultimately still conditioned on self-selection into the study. Consequently, care should be taken when inferring causation; for instance, we cannot infer that vaccine intentions cause sel...
There’s a significant financial impact incurred from traditional sampling that could also be avoided with AI. To use the melody of “My Favorite Things” in her hit song “7 Rings,” for example, Ariana Grande famously had to cede 90% of her publishing income for the song to “My Favori...
Once the physician identifies an acceptable site, the Doppler or EBUS can be advanced against tissue so that the tissue sampling device 100 can be placed against that region of tissue. This eliminates the need to reposition the device and risk that the device is placed over a different region...
As such, air locks/bubbles are avoided, and the liquid sample can spread more easily and uniformly. Again more accurate measurements in relation to the liquid sample may thereby be obtained. The sampling plate preferably comprises a loading port for loading the liquid sample. The sampling plate ...
Systematic sampling is preferable to simple random sampling when there is a low risk of data manipulation. If such a risk is high when a researcher can manipulate the interval length to obtain desired results, then a simple random sampling technique would be more appropriate. Systematic sampling i...