One of the bib most important ethical step in conducting investigational product trials or drug trials is obtaining informed consent from the participants.Although consent from the participants regarding participation is of prime importance but is not always practical or feasible.There may be several instances where it is practically impossible to
Optimization Design of New Bionic Propeller
A novel method for optimal design of hydrodynamic performance of bionic propeller with a deformable leading edge is proposed.Based on the bionics principle and method of parameterized modeling, the fore-fin concave-convex structure of humpback whales is applied to the propeller leading edge, the leading edge in the propeller to meet flow region acc
Glanidium botocudo, a new species from the rio Doce and rio Mucuri, Minas Gerais, Brazil (Siluriformes: Auchenipteridae) with comments on taxonomic position of Glanidium bockmanni Sarmento-Soares & Buckup
Glanidium botocudo, new species, is described from the tributaries to the upper rio Doce and Mucuri, eastern Minas Gerais State, Brazil.It represents the northernmost record of a centromochlin catfish from the coastal rivers of the Northeastern Atlantic Forest.Glanidium botocudo is readily distinguished from its congeners, except Glanidium albescen