ABSTRACT This study sought to analyze information asymmetry in the Brazilian stock market and its relation with the returns required from portfolios through the metrics volume-synchronized probability of informed trading.To do this, the study used actual data from the transactions of 142 stocks on the Brazilian Securities, Commodities and Futures E

Introduction: priapism is Scopes defined as a prolonged and persistent erection of the penis that is unrelated to sexual desire; it can last more than 4 hours and constitutes a medical emergency.The incidence recorded in the general population is 1,5 cases per 100,000 persons per year and in those over 40 years of age it reaches 2,9.Objective: to d

Floor Brushes Summary: The immune-genetic changes that occur in cancer patients experiencing hyperprogressive disease (HPD) during combined immunotherapy are unclear.In this study, HPD patients with pre- and post-HPD samples and non-HPD patients with solid tumors were molecularly characterized by genetic and tumor immune microenvironment (TiME) ana

A number of processes to which statistical control is applied are subject to various effects that cause random changes in the mean value.The removal of these fluctuations is either technologically impossible or economically disadvantageous under current conditions.The frequent occurrence of waxworms signals in the Shewhart chart due to these fluctu

Lithological maps contain information about the different lithotypes cropping out in an area.At variance with geological maps, portraying geological formations, lithological maps may differ as a function of their purpose.Here, we describe the preparation of a lithological map of Italy at the 1:100 000 scale, obtained from classification of a compre