It's when you start adding things like autofocus, adjustable aperture, and restricting the depth of the camera that things get complicated — and expensive.
By restricting the calculations to the area > 80 m depth, reliable exchange rates between the areas 60 80 m depth and > 80 m depth could be derived from a hydrodynamic model.
While usually a Bessel function is quite broad by restricting the transmitted EM beam to the orifice, the diffraction effects are eliminated and a very good optical depth is obtained.
The limited size of this study also restricted the depth of our analyses.
We have attempted to address these limitations of our data set by restricting our in-depth analysis to one region (SSA), and to surveys conducted in the recent past – using only DHS rounds 5 and 6 surveys conducted after 2003.
Electrophysiological techniques that physically delve electrodes into brain tissue are restricted by the depth to which probes can be placed and have limited ability to distinguish a single cell type amongst the myriad of cells interspersed throughout the brain.
As EST data was restricted by the depth at which each developmental stage could be sampled, absences of expression cannot be assumed to indicate a lack of expression.
The 3D subducting PHS restricts the centroid depths to depths ranging above the oceanic Moho of the PHS, where a steep velocity contrast exists.
Also be ready to accept the practical limitations of your research and communicate these to your reader by letting them know about limited the time and funds that have restricted the breadth and/or depth of your analysis.
Without gripping aviation in the south-east, Britain could probably only hit its green ambitions by restricting northern airports, which hardly fits with regional policy, or by making reductions of unrealistic depth in other sectors.
