The phrase "as determined by existing" is correct and usable in written English.
It can be used when referring to conclusions or decisions that are based on current conditions or established criteria.
Example: "The project's scope will be defined as determined by existing regulations and guidelines."
Alternatives: "as established by current" or "as defined by existing".
For example, phosphorylation sites are largely expected to occur on solvent-accessible portions of proteins, particularly loops, so an additional weight could be added to motifs that are expected to occur in such regions, as determined by existing secondary structure prediction [56] or homology modeling algorithms [57].
We included 89 residences from two studies conducted in northern and central California in our analyses that met the criterion of having a minimum of 25% of the land area within 500 m of the residence in agricultural fields as determined by existing land use maps.
Specific functionality includes: (i) selection of arbitrary subnetworks using a graphical editor provided by Cytoscape; and (ii) defining special interest networks based on network motifs, cycles, modules, shortest paths determined by existing Cytoscape plug-ins, such as SubgraphCreator.
Within an occupation, the distribution of earnings is affected by the selection of workers into that occupation, as determined by 'the association existing between any individual's performance in the two occupations' (Roy, 1951, p. 494).
In the other extreme, the "top down" perspective views the mortality rate as determined by biological risk and distributed amongst existing causes of death in a competing risks framework (Gavrilov and Gavrilova 1991).
On this basis, most previously conducted studies considered iRVO and non-iRVO as separate entities based on set thresholds of existing retinal ischemia, as determined by fundus fluorescein angiography (FFA).
In addition, there is moderate evidence that disease-oriented outcomes were also improved by FTY720 in that inflammatory disease activity (both new and existing) was reduced as determined by MRI.
shows the difference between the proportions of reads, as determined by AFS ("proportion"), relative to the expected amounts existing in the sample ("target value").
Only limited evidence is available regarding SHS exposure in outdoor settings as determined by environmental and biological markers; therefore, the existing evidence must be interpreted carefully.
This can increase the total net present value substantially in stands with an existing wide range of tree values (as determined by species, size, and wood quality) (Knoke 2012).
Thirdly, we did not perform objective assessments of GORD since existing techniques are poorly correlated with non acid reflux as determined by symptom assessment.
