We assume that the illumination and detection paths of the system share a limiting circular aperture, defining the coherent point-spread-function (PSF) h c (r ).
Venture capital and private equity funds, which control much larger capital pools than crowdfunding, also invest in circular models, however, their requirements for high growth and relatively fast payback horizons can mean this source of finance is limited for circular businesses.
Pyramidal cell dendrites typically possessed elliptical cross sections, but NEURON is limited to circular morphologies.
For fast and near diffraction limited performance, a new circular electrode structure with 64 ring electrodes was studied.
Our knowledge of mitochondrial DNA integrated into animal nuclear genomes is primarily limited to animals with circular mitochondrial genomes without introns.
Most of the earlier studies of propagation of sound in circular ducts are limited to the use of a mean-velocity distribution given by a power-law with uniform flow in the core.
For this, we used synthetic events (120 events) generated in the Atlantic Ocean during the defined time period between 1980 2010 and limited to a 100 km circular region around the mouth of the Panuco River in Mexico (22.26°N, 97.78°W), together with historical events (25) occurring between 1951 and 2012.
The analysis was limited to colonies with a circular growth pattern, growing separate from other colonies, in order to avoid scoring colonies originating from different cells.
However, these approaches are limited to the use of circular patterns and require modifying the optical set up for any adjustment of the excitation spot size.
Sampling designs also raise problems, for example, Calenge et al. [28] used 32 m circular plots which limited their ability to test the full range of factors affecting spatial patterns of tree damage.
