Then, when the production of surplus food allowed for the specialisation of labour, the economic benefits from the physical proximity of that labour became apparent.
Thus it is possible that the [PSI+] phenotype predates, and perhaps provided the driving force for the specialisation of the Hbs1p duplicate Ski7p in Saccharomycetale NSD.
Cell type specific transcription programs are a major feature of metazoans prerequisite for the specialisation of different cell types during development and tissue maintenance.
These findings suggest that the specialisation of the left hemisphere for intraspecific communication is more ancient that previously thought, and so is specialisation of the right hemisphere for intense emotions.
We aimed at verifying whether the hemispheric specialisation for categorical/coordinate spatial judgements also applies to the spatial imagery domain by the use of whole-brain fMRI.
For instance, the seemingly human-specific disease of schizophrenia [ 5] and the greater human susceptibility to Alzheimer's disease compared with primates [ 6] may be a by-product of the human specialisation for higher cognitive function [ 7].
The mean orthopaedic specialisation for the 3818 study hospitals was 12.4% (median 10.5%; figure).
The mean orthopaedic specialisation for hospitals in the lowest fifth was 5.5%, second fifth 8.5%, third fifth 10.5%, fourth fifth 12.9%, and highest fifth 24.5% (table 2).
To investigate the relationship between social or geographic factors and the degree of specialisation for initial surgery in France, we analysed data collected for all colorectal cancer patients diagnosed in 1995 in six French counties covered by a cancer registry (Calvados, Côte d'Or, Isère, Manche, Bas-Rhin and Haut-Rhin).
Supervision by a senior professional nurse or other related cadre is crucial at all times, with limited or no staff rotation given the specialisation required to care for vulnerable LBW and preterm babies [ 55].
