Equivalent width information

The equivalent width of a spectral line is a measure of the area of the line on a plot of intensity versus wavelength in relation to underlying continuum...

where the size 0 (or 1) is positioned. Some systems also indicate the shoe width, sometimes also as a number, but in many cases by one or more letters. Some...

but the same specifications are used. Apart from the width- and diagonal-based 35 mm equivalent focal length definitions, there is a third definition:...

biological quantity. Curve of growth (astronomy), the relation between the equivalent width and the optical depth. This disambiguation page lists articles associated...

In geometry, the mean width is a measure of the "size" of a body; see Hadwiger's theorem for more about the available measures of bodies. In n {\displaystyle...

In astronomy, the curve of growth describes the equivalent width of a spectral line as a function of the column density of the material from which the...

and every curve of constant width has a body of constant width as its convex hull. Another equivalent way to define the width of a compact curve or of a...

measure of this activity is log R′HK, where R′HK is the ratio of the equivalent width of a star's singly ionized calcium H and K lines, after correction...

Equivalent VIII, 1966, 120 Firebricks, 5 by 27 by 90+1⁄4 inches (130 mm × 690 mm × 2,290 mm), occasionally referred to as The Bricks, is the last of a...

lines have been linked to elemental absorption.: 69  By analyzing the equivalent width of each spectral line in an emission spectrum, both the elements present...

Passenger car equivalent (PCE) or passenger car unit (PCU) is a metric used in transportation engineering to assess traffic-flow rate on a highway. A passenger...

diseases such as hypertension and atherosclerosis. Determining the equivalent width of arterioles and venules near the optic disc is also a widely used...

equivalent bandwidth, B. It can be thought of as redistributing the DTFT into a rectangular shape with height equal to the spectral maximum and width...

hp/yd2) allows detecting objects of equivalent widths down to 6. OTELO will observe objects with an age equivalent to 10% of the age of the Universe. Given...

means the normal apparent visual magnitude of the star. EW(He) is the equivalent width of the 5875.6Å He I D3 line seen in emission. The observations vary...

neurons in each layer ("bounded depth and bounded width" case). The first examples were the arbitrary width case. George Cybenko in 1989 proved it for sigmoid...

Rothberg, B.; Windhorst, R. A. (2018). "Discovery of a z = 7.452 High Equivalent Width Lyman alpha Emitter from the Hubble Space Telescope Faint Infrared...

order, or equivalently as union and intersection operations on the lower sets of the partial order. A maximum antichain (and its size, the width of a given...

common. The width of a tree decomposition is the size of its largest set Xi minus one. The treewidth tw(G) of a graph G is the minimum width among all possible...

as a letter. For a monospaced font the width is the width of a letter, and for a variable-width font the width is font-specific. Some fonts support multiple...

choosing a sufficiently small value of α. A simple formula for the beam width, measured between half-power points ( ≃ − 3 dB {\displaystyle \simeq -3\...

efficiently using rotating calipers. For a curve of constant width such as the Reuleaux triangle, the width and diameter are the same because all such pairs of...