ASSESSING RISK BEHAVIORS AND PREVALENCE OF SEXUALLY TRANSMITTED AND BLOOD-BORNE INFECTIONS AMONG FEMALE CRACK COPYRIGHT USERS IN SALVADOR - BAHIA, BRAZIL

Crack copyright use is associated with superdry baseball top risky sexual behaviors and sexually transmitted infections (STIs), including HIV.We investigated sociodemographic and behavioral characteristics and infection rates in female crack copyright users from impoverished communities of Salvador, Bahia, Brazil.A sample of 125 female crack copyri

This experiment was undertaken to test the possibility of use of direct field sowing as a method of forest formation.The soil preparation consisted of mechanic mowing followed by cleaning of small circles of 40 cm of diameter, where four seeds of Pinus elliottii Engelm were sowed, previously stratified, and protected by a bottomless plastic glass f

The model-based flight control system design for a highly flexible flutter demonstrator, developed in the European FLEXOP project, is presented.The flight control system includes a baseline controller to operate the aircraft fully autonomously and a flutter suppression controller to stabilize the unstable aeroelastic modes and extend the aircraft&r

We propose a model of a joint spread of heroin use and HIV kt-swled45ps-4a-8csa-vdim-p infection.The unique disease-free equilibrium always exists and it is stable if the basic reproduction numbers of heroin use and HIV infection are both less than 1.The semi-trivial equilibrium of HIV infection (heroin use) exists if the basic reproduction number