A new species of siphonopid caecilian, Microcaecilia dermatophagasp.nov., is described based on nine specimens from French Guiana.The new species is the first new caecilian to be described from French Guiana for more than 150 years.It differs from all other Microcaecilia in having fewer secondary annular grooves SEIMENS WI14W500GB INTEGRATED WASHIN
We sequenced over 200 recent specimens of Lecanora s.lat.from Brazil, delimiting 28 species in our material.Many seem to represent undescribed species, some of which being morphologically and chemically similar to each other or to already described species.Here, we present a phylogenetic big girls woven shorts analysis based on ITS, including our s
The objective of this article is to examine the share market response to substantial changes in dividend policies for companies listed on the Johannesburg Stock Exchange.The results provide strong support Baby Health for the information content of dividend hypothesis.Investors revise their expectations in response to announcement of significant div
Q345C steel is welded under two different pre-welding heating methods of traditional flame PUSH DAGGER heating and ceramic sheet heating.The finite element analysis of the butt joint weldment by ABAQUS software is used to summarize the law of welding deformation and compare the welding quality under different pre-welding heating methods according t