Jonathan Shade

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The full plenoptic function describes all of the light passing through some volume of space. This information has at least seven dimensions: a ray of light requires five numbers to locate it (a point in space and a direction), plus wavelength and time. Given a digital representation of the plenoptic function, we can reconstruct arbitrary views of a scene.(More)
An automated method, based on the chelating reaction of calcium disodium edetate with zirconium and the subsequent determination of excess zirconium reacted with xylenol orange, was developed. The procedure is applicable to parenterals consisting of iodinated contrast media. Familiar modules of an automated analyzer were used, but the method can be(More)
Benzimidazole has been studied previously by certain investigators as a growth regulator. This compound was found to promote various phases of growth in the gametophyte of the fern Thelypteris felix-mas. Concentrations of benzimidazole in the order of 0.01 mm, 0.02 mm, and 0.1 mm stimulated cell division, an increase in body size, and also rhizoid lengths(More)
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