A red filter, Zeiss barrier filter with the code ( Schott ) designation BG 23, was also used in the ocular lens assembly as it improved the contrast between specific and nonspecific fluorescence.

The largest species are red alder ( A. rubra ) on the west coast of North America, and black alder ( A. glutinosa ), native to most of Europe and widely introduced elsewhere, both reaching over 30 m. By contrast, the widespread Alnus viridis ( green alder ) is rarely more than a 5 m tall shrub.

By contrast, curry powders and pastes produced and consumed in India are extremely diverse ; some red, some yellow, some brown ; some with five spices and some with as many as 20 or more.

In stark contrast to earlier opulence, William Poel's 1881 production of the Q1 text was an early attempt at reconstructing the Elizabethan theatre's austerity ; his only backdrop was a set of red curtains.

The semimajor axis | semimajor axes of resonant trans-Neptunian object s ( red ) are clumped at locations of low-integer resonances with Neptune ( vertical red bars near top ), in contrast to those of cubewano s ( blue ) and nonresonant ( or not known to be resonant ) scattered disk | scattered objects ( grey ).

Redness, by contrast, is not a particular, because it is abstract and multiply instantiated ( my bicycle, this apple, and that woman's hair are all red ).

In contrast, the red wolves from the restored population rely on white-tailed deer, raccoon, nutria and rabbits.

* By contrast, if two cards are drawn without replacement from a deck of cards, the event of drawing a red card on the first trial and that of drawing a red card on the second trial are again not independent.

On the other hand, The Morning Star had always used the tabloid size, but stands in contrast to both the red top papers and the former broadsheets ; although The Morning Star emphasises hard news, it embraces socialism and is circulated mostly among blue-collar labourers.

Brown exists as a color perception only in the presence of a brighter color contrast yellow, orange, red, or rose objects are still perceived as such if the general illumination level is low, despite reflecting the same amount of red or orange light as a brown object would in normal lighting conditions.

The outer layers of the star expand enormously and become much cooler in contrast to the very high temperature of the core ; and the star becomes a red giant.

When the first universal postal system was started in the United Kingdom with its Penny Black, the postmark used red ink for contrast.

Lester's epiphany at the end of the film is expressed via rain and the use of red, building to a crescendo that is a deliberate contrast to the release Lester feels.

Lobsters, like snails and spiders, have blue blood due to the presence of haemocyanin which contains copper ( in contrast, vertebrates and many other animals have red blood from iron-rich haemoglobin ).

In contrast to the green lawns and red bricks in their Shanghai abode, the Tange family took up residence in a thatched roof farmhouse in Imabari on the island of Shikoku.

Sky Chief is dispensed from a silver gas pump in contrast with the red pump used for Fire Chief gasoline – a move that lasts many years until the early 1960s. 1939 Texaco tanker truck by Dodge on display at the Henry Ford Museum.

The backstory of Quidditch explains that the red color was instituted to create a stronger contrast between the Quaffle and mud.

At the same time he decided to rename the Black Mountains into White, possibly to contrast them from the Mountains of Shadow, and introduced the refuge of Henneth Annûn, at first trying out several experimental names such as Henneth, Henlo or Henuil for " window " combined with Nargalad " fiery light ", Carandûn " red west " or Malthen " golden ".< ref >

Coleus Inflorescence the southeast Asian species Solenostemon scutellarioides have been selected for their colorful variegated leaves, typically with sharp contrast between the colors ; the leaves may be green, pink, yellow, black ( a very dark purple ), maroon, and red ( somewhat resembling the unrelated caladium ).

In his first command, Custer affected a showy, personalized uniform style that alienated his men, but he won them over with his readiness to lead attacks ( a contrast to the many officers who would hang back, hoping to avoid being hit ); his men began to adopt elements of his uniform, especially the red neckerchief.

In the Tarot of Marseilles it is noticeable that she wears a blue cape and red robe, in contrast to The Pope, wearing a red cape and blue robe.

In marked contrast to earlier constructions and villages on top of the mesas, the cliff dwellings at Mesa Verde reflected a region-wide trend towards the aggregation of growing regional populations into close, highly defensible quarters during the 13th century.

BBC Text also enabled channel association, the ability for the user to retain their selected television channel visible in one section of the screen whilst viewing the text service, in contrast to Ceefax, which could only be viewed as a full-screen display, or as a semitransparent overlay ( i. e. opaque blocks of colour on top of the television channel, with the black background now transparent ; not ' translucent blocks of colour with a translucent black background ') above the television picture.

This, in contrast to a normal table top game or a game meant to be played online, creates many more duties for a prospective gamemaster.

To keep the batting from shifting, a patchwork or pieced quilt is often quilted by hand or machine using a running stitch in order to outline the individual shapes that make up the pieced top, or the quilting stitches may be random or highly ordered overall patterns that contrast with the patchwork composition.

It is conducted over 161 laps, on a track that features two long straights, that contrast with a tight section of fast blind corners across the top of the mountain.

In contrast to the other two forms, authority in the presbyterian polity flows both from the top down ( as higher assemblies exercise limited but important authority over individual congregations, e. g., only the presbytery can ordain ministers, install pastors, and start up, close, and approve relocating a congregation ) and from the bottom up ( e. g., the moderator and officers are not appointed from above but are rather elected by and from among the members of the assembly ).

By contrast, under Neil McBain and subsequently Bill Findlay, the team recorded five consecutive top six finishes between 1934 – 35 and 1938 – 39, and won the Football League Third Division South Cup in 1937.

By contrast, the Anu District was built on a terrace with a temple at the top.

Dramatic contrast effects with light and dark fabrics are created by various layouts of the blocks when forming a quilt top.

Green Iguanas have a white photosensory organ on the top of their heads called the parietal eye ( also called third eye, pineal eye or pineal gland ), in contrast to most other lizards, which have lost it.

The first of these was, in contrast to more recent charts, a top twelve sourced by the magazine itself from sales in regional stores around the UK.

In contrast, the holes at the top of the silicon valence band are classified as light and heavy and the band energies for the two types are given by a complicated relation:

The top two voices in these three-part compositions, in contrast, sing secular French texts, creating interesting concordances between the sacred and secular.

Wave riding, by contrast, is much closer to surfing in style, and involves the rider performing a series of top turns and cutbacks whilst riding an unbroken wave back to the shore.

The cranium is short, low, and flattened on the top ( in contrast to more advanced proboscids, which have a higher and more domed forehead ; the implication may be that deinotheres were less intelligent than other proboscids ), with very large, elevated occipital condyles.

By contrast, the United States publishes the Federal Reserve's deliberations with a five-year lag, which have provided " the most detailed picture yet of how top officials at the central bank didn't anticipate the storm about to hit the U. S. economy and the global financial system.

By contrast, a conventional design has all of the force of the wind attempting to push the tower over at the top, where the main bearing is located.

In contrast, most archaeological sites are relatively near the surface, often within the top meter of earth.

In contrast with the Wireless Application Protocol ( WAP ) standard, which used Wireless Markup Language ( WML ) on top of a protocol stack for wireless handheld devices, i-mode borrows from fixed Internet data formats such as C-HTML based on HTML, as well as DoCoMo proprietary protocols ALP ( HTTP ) and TLP ( TCP, UDP ).

contrast, in the Thermionic emission | Schottky emission regime, most electrons escape over the top of a field-reduced barrier, from states well above the Fermi level.

The contrast between Mao's top field commanders could hardly have been more sharp, but on the Long March they worked well together, Lin specializing in feints, masked strategy, surprises, ambushes, flank attacks, pounces from the rear, and stratagems.

) In contrast, gravitational time dilation ( as treated in general relativity ) is not reciprocal: an observer at the top of a tower will observe that clocks at ground level tick slower, and observers on the ground will agree about the direction and the ratio of the difference.