Some theories of human cultural evolution posit that humans have social-specific learning mechanisms that are adaptive specialisations moulded by natural selection to cope with the pressures shades 4nch of group living.However, the existence of neurochemical pathways that are specialised for learning from social information and individual experienc
Abstract Background Teachers often face high job demands that might elicit strong stress responses.This can increase risks of adverse strain outcomes such as mental and 7201 diablosport predator 2 physical health impairment.Psychological detachment has been suggested as a recovery experience that counteracts the stressor-strain relationship.However
Feralization of genetically engineered (GE) crops increases the risk that transgenes will become integrated into natural and naturalizing plant populations.A key assumption of the management gelish rosita of GE crops is that populations of escaped plants are short-lived and therefore the risks they pose are limited.However, few populations of escap
Introduction: There are primera mano tequila risk of physical, chemical, biological, ergonomic, and psychosocial hazards in workplace which may pose harm to women and their fetuses, especially if it is related to chemical hazards.Chemicals and radiation at workplace may increase the incidence of congenital anomalies, infant morbidity and mortality
Upper Triassic and Middle Jurassic strata of the Xichang Basin in Sichuan Province, southwestern China, yielded important dinosaur ichnofossils.From the Xujiahe Formation of the Yiguojiao tracksite, we report a Late Triassic footprint assemblage in China and the first discovery of diagnostic Triassic sauropodomorph tracks in this region.The tracks