The phrase "a group relation" is correct and usable in written English.
It can be used in contexts discussing social dynamics, interactions, or connections among members of a group.
Example: "The study focused on a group relation that influences team performance and collaboration."
Alternatives: "a collective relationship" or "a social connection".
The log-periodic modulation of the inverse power-law is a consequence of the correlation function satisfying a renormalization group relation and having a complex fractal dimension [53].
The only notable exception was that the two specimens of T. quadritentaculatum were in a sister group relation to Thaumastoderma (Figure S1).
Interestingly, a sister group relation between ectoprocts and phoronids had been previously proposed based on morphological data [ 57, 58].
A sister group relation between Acari and Ricinulei is neither well supported, nor refuted by our results.
However, there is strong support (98% bootstrap probability) for a sister group relation between brachiopods and annelids in the tree based on the nucleotide data set.
A similar sister group relation is also presented in this study where approximately half of the sampled Tetranchyroderma form a sister group relation to P. etrusca.
Among the remaining 50 phylogenetic trees, several trees also displayed a topological sister group relation between chlamydiae and plastid-containing eukaryotes, however, without bootstrap support (not shown).
With regard to fitness consequences that stem from sociality, selective pressures may act to increase the direct gains an individual expects to attain in a group in relation to its peers, and/or to increase indirect, distributive benefits conferred to it by the successful organization of its social environment.
d) Fourthly, multiculturalism is a way of managing group relations and community development.
In an attempt to infer group relations between the Khoe-San and the Khoe-San ancestors of some Coloured groups that existed before the influx of other groups, haplogroups associated with Bantu-speakers as well as non-African haplogroups were removed from the Khoe-San and sampled Coloured groups.
