James Geoffrey Black

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
In nonlinear optics we are frequently measuring the functional dependence of a physical parameter on light intensity. This immediately presents a problem, since by their nature real optical beams have a varying transverse intensity profile. Any nonlinear measurement will inherently be different at the center of the beam than it is at the edges. A spatially(More)
The limited availability of test organisms that represent tropical and deeper water environments is a significant concern when assessing the risk of contaminants in these environments. Amphipholis squamata (Delle Chiaje 1828) is a widely distributed brittle star with many phylogenetic clades reported from different latitudes, and it also occurs from the(More)
  • 1