The aim of this work is to carry out a comparative study of face recognition methods that are suitable to work in unconstrained environments.The analyzed methods are selected by considering their performance in former comparative studies, in addition to be real-time, to require just one image per person, and to be fully online.In the study two loca
Hydraulic conductivity in sandstone-type uranium-bearing formations is of high heterogeneity.However, restricted by the means of test and analysis, it is difficult to accurately describe the heterogeneous coefficient of permeability, which results in the deviation in the prediction of in-situ leaching uranium mining process and limits the fine cont
BACKGROUND The eco-epidemiological status of Chagas disease in the Monte Desert ecoregion of western Argentina is largely unknown.We investigated the environmental and socio-demographic determinants of house infestation with Triatoma infestans, bug abundance, vector infection with Trypanosoma cruzi and host-feeding sources in a well-defined rural a
In this retrospective study 29 dogs of both sexes of several breeds, were evaluated.Complications of external skeletal fixation were common.The most frequent post-surgical complications were chronic pin track drainage or pin loosing (11; 37.9%), followed by dry crust at the skin-to-pin interface (5; 17.1%).In five cases (17.1%) occurred the healing