Two new species of tarsonemid mites, Daidalotarsonemus annonae sp. nov. and Fungitarsonemus setillus sp. nov. found on Annonaceae leaves collected in northeastern Brazil are described and illustrated. Females of D. annonae are similar to those of D. serissae, but differ by having setae c2 setiform, and seta 1a distant from apodeme 1. F. setillus is similar… (More)
Numerical simulations and measurements using PIV and LDV have been carried out for steady vortex breakdown inside a closed container. The numerical solution has been employed as a benchmark to assess the capabilities and limitations of the experimental techniques in a difficult flow case involving a double breakdown in the limit of the steady regime.