The phrase "delimitation for" can be correct and usable in written English, depending on the context in which it is used.
It means to establish boundaries or limits for something. Example: The government has set a delimitation for the new wildlife reserve, ensuring that no human interference will be allowed within its boundaries.
Lack of a priori definition of the primary endpoint (to be tested in a confirmatory manner) and lack of an unambiguous delimitation for the secondary endpoints (to be analysed descriptively/exploratively).
Despite the overall improved study quality, again, various methodological weak points were notable in the analysed studies, including: Lack of a priori definition of the primary endpoint (to be tested in a confirmatory manner) and lack of an unambiguous delimitation for the secondary endpoints (to be analysed descriptively/exploratively).
To overcome such problems, a short, standardized 650 bp sequence of the cytochrome c oxidase subunit 1 (COI) mitochondrial DNA (mtDNA) has been proposed as a barcoding tool, or at least to confirm species delimitation for taxonomic, ecological and evolutionary studies [11] [17].
In addition to methodology, other sources of incongruence among studies include OG delimitation (for methods that use this information) and species sampling.
GMYC species delimitation for 28S resulted in only two coalescent groups, one consisting of the outgroup and the other of all the P. saulius individuals.
Species delimitation for COI using the GMYC model revealed a total of five independent coalescent ML clusters (six ML entities; nodes A-E plus H45; Fig. 4), all but one with PP support >0.95.
However, the criteria and delimitations for posttraumatic OA compared to primary OA have recently been shown to be much less clear than thought [ 13, 14, 30], and meniscal pathology is common also in primary, garden-variety, knee OA [ 31].
Using different maximum-likelihood divergences as thresholds, we conclude that 2 (Abietoideae and Larix Pseudotsuga Piceae– Cathaya– Pinus), 4 (Cedrus, non- Cedrus Abietoideae, Larix Pseudotsuga, and Piceae– Cathaya– Pinus), or 5 (Cedrus, non- Cedrus Abietoideae, Larix Pseudotsuga, Picea, and Cathaya– Pinus) groups/subfamilies are more reasonable delimitations for Pinaceae.
Morphologically variable complexes of species represent formidable challenges for species delimitation and for understanding the mechanisms involved in their evolution.
Methods used for delimitation of species from barcode data are a subset of those developed for the larger problem of species delimitation.
Sealing faults are fundamental for delimitation of compartments in a reservoir and they are usually identified by geological interpretation of 3D seismic data which are limited to the resolution of seismic sections.
