Intensive vertical orientation Smith–Purcell radiation from the 2D well-array metasurface

Deriving Vertical Orientation from Anchor-Based Assessments

Modern search engine result pages are becoming more and more heterogeneous. This is mostly achieved by adding a special vertical results on top of traditional “general web” results. These results usually come from special sources (verticals) and the choice of verticals is different for different queries. Vertical orientation is an important value that quantifies the user’s need of having result...

Correlative Array Tomography – from 2D towards 3D

Correlative microscopy combines information from light and electron microscopy (LM and EM) into one comprehensive dataset. The “Shuttle & Find” interface from Zeiss was the first easy to use solution for imaging one and the same sample region in different microscopes, i.e. from widefield or confocal LMs to environmental or field emission SEMs (FE-SEM). However, Shuttle & Find is limited to 2D a...

Orientation to the Vertical During Water Immersion

Vertical Orientation in a New Gobioid Fish from New Britain

WHILE VISITING Rabaul, New Britain, during Cruise 6 of the Stanford University vessel "Te Vega" we observed and collected specimens of a small gobioid fish that swam and hovered vertically, with its head up, in midwater close to pockets in the wall of an underwater cliff at depths below 30 feet. Many kinds of fishes, for example scorpaenids and cottoids, are known to orient vertically in contac...

Representing Multiple Orientation in 2D with Orientation Channel Histograms

The channel representation is a simple yet powerful representation of scalars and vectors. It is especially suited for representation of several scalars at the same time without mixing them up. This report is partly intended to serve as a simple illustration of the channel representation. The report shows how the channels can be used to represent multiple orientations in two dimensions. The ide...