A paraboloidal mirror may be used to focus parallel rays to a real focus, as in a telescope mirror, or to produce a parallel beam from a source at its focus, as in a searchlight.
This paper presents magnetic field distributions suitable for the design of first-order focusing parallel energy magnetic sector analyzers.
Then in May, if the protons' practice laps proceed without a hitch, each of the four separate experiments will recommence its work: funnelling those tightly focussed, parallel beams into a head-on collision and measuring the results.
Considering these measurements, a homogeneous crystalline lens must be assumed to have a refractive index in the order of 1.67 to achieve enough refractive power to focus parallel rays on the retina.
State-of-the-art research is mainly focused on parallel processing of frame subblocks and on the parallel processing issues, such as computation complexity [3, 5], memory saving [3, 5, 6], initializations [5, 7], or on-chip communication requirements [8, 9].
Related research mainly focuses on parallel algorithms, parallel programming models and experimental platforms.
The aim of this paper is to propose a modest weighted architecture for a focused structured parallel Web crawler which employs a link independent clickstream based Web page importance metric.
Lastly, we focused on parallel correlations among lung metastases, the number of CTCs and serum VEGF concentration.
The line through the focus parallel to the directrix is the latus rectum (straight side).
A line drawn through either focus parallel to the minor axis is a latus rectum (literally, "straight side").
