In modern cattle, numerous breeds share characteristics of the aurochs, such as a dark colour of the bulls with a light eel stripe and light colour in cows, or a typical aurochs-like horn shape.

Originally a dark beer, a modern bock can range from light copper to brown in colour.

The beer should be clear, and colour can range from light copper to brown, with a bountiful and persistent off-white head.

In composition his style shows the influence of Nicolas Poussin, while in light and colour he imitates Claude Lorrain.

A more sophisticated method is to modify the colour value by an illumination factor, but without calculating the relationship to a simulated light source.

These findings rely on inhibition assays and the study of the kinetics of cleavage of the aforementioned substrate, exploiting the fact that the enzyme-substrate intermediate p-nitrophenolate has a yellow colour, enabling us to measure its concentration by measuring light absorbance at 410 nm.

These range in colour from various purple tints through various shades of light gray, and to purely white.

A minor difference between the two Dragon models is the outer case colour ; the Dragon 32 is beige and the 64 is light grey.

Then, considering all three colour channels, and assuming that the colour channels are expressed in a γ = 1 colour space ( that is to say, the measured values are proportional to light intensity ), we have:

Most modern day electronics now use printed circuit boards made of materials such as FR4, or the cheaper ( and less hard-wearing ) Synthetic Resin Bonded Paper ( SRBP, also known as Paxoline / Paxolin ( trade marks ) and FR2 )-characterised by its light yellow-to-brown colour.

For example, the sentence " The coat is red " has no observer, the sentence " We see the coat as red " ( where " we " indicates observers ) appears more specific in context as regards light waves and colour as determined by modern science, that is, colour results from a reaction in the human brain.

If applied to optical wavelengths, this manifests itself as a change in the colour of visible light as the wavelength of the light is increased toward the red part of the light spectrum.

– Cut new potatoes in thin slices, put them in boiling fat, and a little salt ; fry both sides of a light golden brown colour ; drain.

Along with light, sound and colour effects the ride moved at a rate of approximately 120 feet per minute, allowing spectators to look down through a continuous curved pane of glass towards the model.

Encompassing what its adherents argued was a different way of seeing, it is an art of immediacy and movement, of candid poses and compositions, of the play of light expressed in a bright and varied use of colour.

A gradation of shield colour was found, junior regiments having largely dark shields the more senior ones having shields with more light colouring ; Shaka's personal regiment Fasimba ( The Haze ) having white shields with only a small patch of darker colour.

In the SEM, CL detectors either collect all light emitted by the specimen or can analyse the wavelengths emitted by the specimen and display an emission spectrum or an image of the distribution of cathodoluminescence emitted by the specimen in real colour.

Substitution of side chains onto the polymer backbone may determine the colour of emitted light or the stability and solubility of the polymer for performance and ease of processing.

The light emitted by most VFDs contains many colours and can often be filtered to enhance the colour saturation providing a deep green or deep blue, depending on the whims of the product's designers.

While later games had sophisticated multi-colour displays, early games achieved colour effects using transparent filters to change the colour of the ( usually light blue ) light emitted by the phosphors.

An example in everyday life is the blue colour sometimes seen in the smoke emitted by motorcycles, particularly two stroke machines where the burnt engine oil provides the particles.

Improved phosphor formulations have improved the perceived colour of the light emitted by CFLs, such that some sources rate the best " soft white " CFLs as subjectively similar in colour to standard incandescent lamps.

The colour of light emitted by vehicle lights is largely standardised by longstanding convention, first codified in the 1949 Vienna Convention on Road Traffic and later specified in the 1968 United Nations Convention on Road Traffic.

The skin colour of amphibians is produced by three layers of pigment cells called chromatophores.

The colour change displayed by many species is initiated by hormones secreted by the pituitary gland.

Unlike bony fish, there is no direct control of the pigment cells by the nervous system, and this results in the colour change taking place more slowly than happens in fish.

When debates polarise between techniques, the methods are often referred to by a colour code, based on the colours of the bindings of the two volumes from the first Oxford Conference, where the approaches were first distinguished.

The conquests of Ahuitzotl is marked by the colour yellow.

Beacons can also be combined with semaphoric or other indicators to provide important information, such as the status of an airport, by the colour and rotational pattern of its airport beacon, or of pending weather as indicated on a weather beacon mounted at the top of a tall building or similar site.

Composed largely of British World War I veterans, the unit's nickname arose from the colour of the improvised khaki uniforms initially worn by its members.

As the anniversary of Confederation, Dominion Day, and later Canada Day, was the date set for a number of important events, such as the first national radio network hookup by the Canadian National Railway ( 1927 ), the inauguration of the CBC's cross-country television broadcast ( 1958 ), the flooding of the Saint Lawrence Seaway ( 1958 ), the first colour television transmission in Canada ( 1966 ), the inauguration of the Order of Canada ( 1967 ), and the establishment of " O Canada " as the country's national anthem ( 1980 ).

The word chromosome comes from the Greek ( chroma, colour ) and ( soma, body ) due to their property of being very strongly stained by particular dyes.

This uses streaks of boldly contrasting colour, which paradoxically make animals or military vehicles less visible by breaking up their outlines.

The petioles and leaves are removed and harvested ; celery is packed by size and quality ( determined by colour, shape, straightness and thickness of petiole, stalk and midrib length and absence of disease, cracks, splits, insect damage and rot ).

Like BBC1, the ITV network was officially broadcast in black and white ( though programmes were actually broadcast in colour as early as July that year for colour transmission testing and adjustment ) at this point so the episode was seen by most in black and white.

The atoms in the structure are colour coded by Chemical element | element and the detailed structure of two base pairs are shown in the bottom right. The structure of part of a DNA double helix

According to Charles Augustin Sainte-Beuve, they initiated the French into a new way of laughing, and introduced people to the mystery and purport of colour by ideas.

All of the original colour clips were taken from a film capturing the event, Campbell at Coniston by John Lomax, a local amateur filmmaker from Wallasey, England.

When boiling eggs for Easter, a popular tan colour can be achieved by boiling the eggs with onion skins.

A greater variety of colour was often provided by tying on the onion skin with different coloured woollen yarn.

* folklore, employed by the ancients to lend colour to the lives of celebrated authors ;