RESUMO The permanence of a plant species in forest community depends on its number specimens and distribution the various sizes individuals, including seedlings. Seedlings seeds from remnant Pirassununga were collected analyzed for degree threat, possible height adult individual, occurrence phytophysiognomies region morphological aspects. 116 seedlings available 39 morphospecies collected, germ...

Wellbore instability is a quite common event during drilling, and causes many problems such as stuck pipe and lost circulation. It is primarily due to the inadequate understanding of the rock properties, pore pressure, and earth stress environment prior to well construction. This study aims to use the existing relevant logs, drilling, and other data from offset wells to construct a precise mech...

The myxozoan Henneguya friderici is a parasite of the gills, intestine, kidney and liver of Leporinus friderici, a characiform fish belonging to the family Anostomidae. Forty-two specimens of L. friderici that had been caught in the Mogi Guaçú River, state of São Paulo, were studied. Elongated white plasmodia were found in the gill filaments of 10 host specimens (24%). The mature spores had an ...