Hemispherical


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Hemispherical

A rounded form resembling half of a sphere bounded by a circle.
References in periodicals archive ?
The biaxial test pushes a hemispherical probe into an elastomer sheet, stretching it to failure.
Digital hemispherical images were acquired from the tops of the selected plants using the Digital Plant Canopy Imager - CI110[R] (CID Inc).
Meyer, "Mixed-mode sensitivity analysis of a combined differential and common mode active receiving antenna providing near- hemispherical field-of-view coverage," IEEE Trans.
For the determination of correct azimuth and elevation angles at hemispherical pictures, not only the knowledge of proper projection is important but also the radial and tangential distortion, which are radially symmetrical, also should be considered.
Based on these facts, the objective of this study was to evaluate the efficiency of indirect methods (canopy analyzer and hemispherical photographs) for determining LAI in stands of Eucalyptus clones in two distinct physical-climatic sites in Rio Doce basin, Minas Gerais state, Brazil.
Indirect estimates of canopy gap fraction based on the linear conversion of hemispherical photographs.
For obvious reasons, a hemispherical compound eye also has a much wider field of view than a mostly-flat simple eye with only a small aperture at the front.
The researchers developed new ideas in materials and fabrication strategies allowing construction of artificial ommatidia in large, interconnected arrays in hemispherical layouts.
A number of different structures have been well investigated over the years like rectangular, cylindrical, hemispherical, triangular, etc.
The DUC system produces a continuous hemispherical scan of internal pipe conditions in 6- to 60-inch pipe and operates at a constant speed without the need to stop or pan and tilt.
Optical reflectance measurements of the nanostructured surface were conducted using an ultraviolet-visible-infrared (UV-Vis-IR) spectrophotometer (Cary 5000, Varian, USA), equipped with absolute specular and hemispherical reflectance accessories.

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