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Broadcast Enterprises and Affiliated Media, Inc. (BEAM) is a telecommunications company in the Philippines with primary focus on UHF broadcasting and digital terrestrial television for the convergence of multimedia. [1] It is owned by Bethlehem Holdings, Inc., a media investment company of Globe Telecom through its Retirement Fund group. [2]
A light beam or beam of light is a directional projection of light energy radiating from a light source. Sunlight forms a light beam (a sunbeam ) when filtered through media such as clouds , foliage , or windows .
DWKC-DTV (channel 31) is a television station in Metro Manila, Philippines, serving as the flagship of Broadcast Enterprises and Affiliated Media, Inc. Its main office is located at the 3rd floor, Globe Telecom Plaza 1, Pioneer St. cor. Madison St., Mandaluyong City, while its transmitter and master control is located at Palos Verdes Subdivision, Sumulong Highway, Brgy.
If a lamp has a 1 lumen bulb and the optics of the lamp are set up to focus the light evenly into a 1 steradian beam, then the beam would have a luminous intensity of 1 candela. If the optics were changed to concentrate the beam into 1/2 steradian then the source would have a luminous intensity of 2 candela.
The luminous intensity (in candelas) is a measure of how bright the beam in a particular direction is. If a lamp has a 1 lumen bulb and the optics of the lamp are set up to focus the light evenly into a 1 steradian beam, then the beam would have a luminous intensity of 1 candela. If the optics were changed to concentrate the beam into 1/2 ...
In the figure to the right, the first column shows the beam wavefront shape. The second column is the optical phase distribution in a beam cross-section, shown in false colors. The third column is the light intensity distribution in a beam cross-section (with a dark vortex core at the center).
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Cross-sections of continuously rolled structural shapes, showing the change induced by each rolling mill. Structural shape rolling, also known as shape rolling and profile rolling, [1] is the rolling and roll forming of structural shapes by passing them through a rolling mill to bend or deform the workpiece to a desired shape while maintaining a constant cross-section.