Results 281 to 290 of about 507,636 (319)

General linear optical coordinate transformations

Journal of the Optical Society of America A, 2000
New optical configurations for performing general coordinate transformation operations of shear, rotation, and their combination are presented. These configurations consist of refractive spherical and cylindrical lenses that are readily available.
D, Wang, A, Pe'er, A A, Friesem, A W, Lohmann   +3 more
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GENERAL PRACTICE AND PROFESSIONAL COORDINATION

Medical Journal of Australia, 1962
In a satellite city in South Australia, 17 miles from Adelaide, a controlled experiment in which a social worker from a local community agency has been placed in a four-man practice is demonstrating one way in which new forms of professional coordination can evolve out of already existing services.
J, Conway, A, Graycar, J R, Whimp
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Generalized Goodwin’s Theorems on General Coordinates

Structural Change and Economic Dynamics, 1991
This paper is concerned with providing foundations for the use of general coordinates in linear production systems, which Professor R. M. Goodwin originally proposed. The actually observed sectors of the Sraffa–Leontief system have bilateral relations to each other, which leads to complexities in analyzing prices or quantities.
openaire   +1 more source

Canonical Coordinates or “Generalized Magnetic Coordinates”

1991
As an extension to the subject of flux coordinates, we discuss concisely the more general topic of canonical coordinates for magnetic fields. The word canonical derives from the Hamiltonian character of the magnetic field, which will be demonstrated presently. Canonical coordinates for B, and the canonical representation of B exist even if there are no
William Denis D’haeseleer, William Nicholas Guy Hitchon, James D. Callen, J. Leon Shohet   +3 more
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Generalized Vertical Coordinates

2018
So far, we have only used the Cartesian geopotential coordinate system consisting of three orthogonal spatial coordinates x, y, z. Relaxing the orthogonality between the vertical coordinate z and the two horizontal coordinates x, y can make it much easier to analyze phenomena in atmospheres and oceans, and devise compelling models of them.
openaire   +2 more sources

Generating rectangular coordinates in polar coordinate order

IEEE Signal Processing Magazine, 2005
This paper proposes a means by which 2D data represented using the rectangular coordinate system can be converted to its equivalent in the polar coordinate system. Taking note that the order in which data becomes available with a polar coordinate measuring device is most unnatural from the point of view of a rectangular coordinate system, this paper ...
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Generating coordinated multimedia explanations

Sixth Conference on Artificial Intelligence for Applications, 2002
The coordinated multimedia explanation testbed (COMET) is a research system being developed to explore the coordinated generation of multimedia explanations of equipment maintenance and repair procedures. The form and content of all material presented is generated interactively, allowing explanations to be customized for the individual user and ...
S.K. Feiner, K.R. McKeown
openaire   +1 more source

Next generation frequency coordinator

Telecommunications Policy, 2003
Abstract The following analysis contends that the FCC's creation of Guard Band Managers is an important step forward in introducing more market-based forces to radio spectrum management. Guard Band Managers perform the function of a frequency coordinator—they parcel out “odd shaped”, business specific frequency assignments—but on a for-profit basis ...
openaire   +1 more source