A significant challenge in Prehistory is to understand the mechanisms Lollipop involved in the behavioural evolution of human groups.The degree of technological and cultural development of prehistoric groups is assessed mainly through stone tools.However, other elements can provide valuable information as well.This paper presents two bone retoucher
Contact sites are areas of Spa Accessories close apposition between two membranes that coordinate nonvesicular communication between organelles.Such interactions serve a wide range of cellular functions from regulating metabolic pathways to executing stress responses and coordinating organelle inheritance.The past decade has seen a dramatic increas
Abstract Objective To describe the protocols implemented to adapt the orthopedic team to the COVID-19 pandemic; a secondary objective is to assess the behavior of hospital and departmental variables when implementing such measures.Methods The present is a retrospective study describing three protocols: 1) reduction in the risk of infection GREEN AP