Field work research on population dynamic of snails from the regions of Belo Horizonte and Lagoa Santa give much information about interactions among two or more species of mollusks: Pomacea haustrum, Biomphalaria glabrata, B.tenagophila, B.straminea and Melanoides tuberculata.Data ranging from two years to several decades ago suggest that the Pamp

SMARCA4-deficient undifferentiated thoracic tumor (SMARCA4-UT) is a rare malignant tumor characterized by inactivation of the SMARCA4 gene and the presence of undifferentiated or rhabdoid morphology in the tissue.This tumor is highly invasive, typically diagnosed at advanced stages III or IV, and commonly involves thoracic structures, such as the m

Extraction process of wood raw materials, from forest stand to the nearest forest road, is very difficult and expensive stage having highest environmental damages.Forestry activities where limited to the use of technology have great importance in terms of technical, economical, ergonomic and environmental in mountainous terrain especially.The aim o