It forms a surface that is, say, chemically active.

When an area of the brain is active, meaning a neural area is active, it gets blood flow shunted to that area.

For a solid shape such as a sphere, cone, or cylinder, the area of its boundary surface is called the surface area.

Accordingly, Enceladus must have been recently active with water volcanism or other processes that renew the surface.

Europe is the world's second smallest continent by surface area, covering about or 2 of the Earth's surface and about 6.8 of its land area.

Active gravitational mass is a measure of the strength of an object's gravitational flux (gravitational flux is equal to the surface integral of gravitational field over an enclosing surface).

the portion of agricultural land in the overall surface area

They lie below the surface in area of more than .

Its ratio of surface area to height is 1 6.9.

Its surface area is only slightly less than the total area of Earth's dry land.

Surface tension gives them their near spherical shape, because a sphere has the smallest possible surface area to volume ratio.

The usual dose is 260 mg m2 of body surface area.

The island has a surface area of and is from Sicily.

formula_18The rate of energy loss per unit surface area from surface friction, formula_19, is given by formula_20where formula_21 is the density of near surface air (and formula_22 is the near surface wind speed ( m s).

This would seem to indicate a young and active surface based on estimates of the frequency of cometary bombardment that Europa probably endures, the surface is about 20 to 180 million years old.

Largest area This options crops the rotated image to the biggest surface.

It is the seventh largest lake in the world by surface area.

He saw active service during the Falklands War, flying on multiple missions including anti surface warfare, Exocet missile decoy and casualty evacuation.

So the surface tension of the mercury acts over its entire surface area, including where it is in contact with the glass.

Triton's surface area is 23 million km2, which is 4.5 of Earth, or 15.5 of Earth's land area.

Well, that's less than one percent of the surface area of the bay.

Geological history Formation Tambora is north of the Java Trench system and above the upper surface of the active north dipping subduction zone.

Respiratory system The lungs of mammals have a spongy texture and are honeycombed with epithelium having a much larger surface area in total than the outer surface area of the lung itself.

This very active , deep and liquid market has no equivalent outside the euro area .

Lake Erie ( ) is the fourth largest lake (by surface area) of the five Great Lakes in North America, and the tenth largest globally or twelfth largest globally if measured in terms of surface area.

Each method has drawbacks and advantages, and spacecraft propulsion is an active area of research.

This leads to problems when the active area encroaches on the border of the array.

Of all the solids having a given volume, the sphere is the one with the smallest surface area of all solids having a given surface area, the sphere is the one having the greatest volume.

Geography Cluj Napoca, located in the central part of Transylvania, has a surface area of .

Geology The surface bedrock under the Miami area is called Miami oolite or Miami limestone .

The sea has a surface area of (not including Garabogazköl Aylagy) and a volume of .

With 5,153.81 km² it accounts for approximately 1.36 of the total surface area of Japan.

Its surface area is 226.4 km² and has a density of 81.34 people per km².

The first term in the area formula, formula_21, is the area of the base, while the second term, formula_22, is the area of the lateral surface.

Almost a hundred years after its publication, general relativity remains a highly active area of research.

In 2007, observations by the Gemini Observatory of patches of ammonia hydrates and water crystals on the surface of Charon suggested the presence of active cryogeysers.

This is easy to program, but leads to inaccurate results when the active area crosses the boundary.

So you can read architecture active or active architecture.

For heat transfer from the outer surface of the body, the convection mechanism is dependent on the surface area of the body, the velocity of the air, and the temperature gradient between the surface of the skin and the ambient air.

It follows that in order to increase surface area, a certain amount of energy must be added.

In large burns (over 30 of the total body surface area), there is a significant inflammatory response.

However, skyscrapers can have curtain walls that mimick conventional walls and a small surface area of windows.

Massive main sequence stars can have surface temperatures of 50,000 K. Smaller stars such as the Sun have surface temperatures of a few thousand K. Red giants have relatively low surface temperatures of about 3,600 K but they also have a high luminosity due to their large exterior surface area.

At infinitesimal thickness the discrepancy between the inner and outer surface area of any given shell is infinitesimal, and the elemental volume at radius r is simply the product of the surface area at radius r and the infinitesimal thickness.

Calligra Active