The nomenclature of Lophorina (Aves: Paradisaeidae), with remarks on the type and type locality of L. superba.

Based on molecular and morphological analyses, Irestedt et al. (2017) propose various taxonomic revisions for the genera Lophorina and Ptiloris (Paradisaeidae). Concerning Lophorina, which they recommend treating as three species rather than one, they hypothesize that the no longer extant type specimen of L.

The "round trip" theory for reconstruction of Green's functions at passive locations.

An expression for the Green's function at an arbitrary set of passive locations (no applied force) is derived and validated by experiment. Three sets of points are involved, the passive reconstruction points, c, which lie on a virtual boundary and two sets of auxiliary points, denoted a and b, located either side. The reconstruction is achieved using Green's functions forming a "round trip" from and to the reconstruction points via a and b.