In 1804, Sir John Leslie observed that a matte black surface radiates heat more effectively than a polished surface, suggesting the importance of black body radiation.

The vents are emitting a black body radiation an IR signature and so they're able to find these vents at considerable distances.

The effective temperature of a body such as a star or planet is the temperature of a black body that would emit the same total amount of electromagnetic radiation.

The radiation from natural sources includes cosmic radiation, external radiation from radionuclides in the earth apos s crust and internal radiation from radionuclides inhaled or ingested and retained in the body.

There's this piece of wall in Hiroshima that was completely burnt black by the radiation.

His body showed signs of bruises and burns the direct result of radiation.

Most radiation exposures cause different absorbed doses in different parts of the human body.

See also List of black holes Micro black hole Hawking Radiation References External links NASA's Chandra Finds Fastest Winds From Stellar Mass Black Hole Chandra.Harvard.edu NASA's RXTE Detects 'Heartbeat' of Smallest Black Hole Candidate NASA.gov, with animation

They've got those black sinister eyes and those spots on their body.

A special case of deterministic effect is the radiation syndrome resulting from acute, whole body irradiation.

The various organs and tissues in the body differ in their response to exposure to radiation.

Bone marrow failure is an important component of the radiation syndrome that follows whole body exposures.

In the 1970s, Stephen Hawking told us that a black hole, even though you think it's black, it actually emits radiation when you take into account quantum mechanics.

In the 1970s, Stephen Hawking told us that a black hole, even though you think it's black, it actually emits radiation when you take into account quantum mechanics.

For a grey body the spectral radiance is a portion of the black body radiance, determined by the emissivity formula_11.

Your article paints a picture of the Arab society that matches the images of the article black, bleak, depressing, a painted black body.

Radiation hits whatever you point it at, and your blood stream carries chemo therapeutics all over your body.

The United Nations Scientific Committee on the Effects of Atomic Radiation is the body specifically mandated by the General Assembly to assess scientifically the sources and effects of ionizing radiation.

If we eliminate cancer the way we're trying to do now, with chemotherapy and radiation, we're bombarding the body or the cancer with toxins, or with radiation, trying to kill it.

Vitamin D The human body can synthesize vitamin D when skin is exposed to ultraviolet radiation from the sun.

But if I say, in spite of my body being limited if it is black it is not white, if it is white it is not black body is limited any which way you look at it.

This process is unlike a diagnostic X ray, where external radiation is passed through the body to form an image.

Femme black body. Image taken from the Flickr account of Franck Réthoré under Creative Commons license.

But if I say, in spite of my body being limited if it is black it is not white, if it is white it is not black body is limited any which way you look at it. Limited.

For most workers involved with radiation sources or radioactive materials, the main sources of exposure are those external to the body.

Absorbed doses from different types of radiation have different biological effectiveness, and the organs and tissues in the body have different sensitivities.

Ionizing radiation

Atomic Radiation

Radiation 12B.

Radiation zero.

FBiH Law on Protection from Ionising Radiation and Radiation Safety

The Law on protection from ionizing radiation and radiation related security,

1.1.2.2.4 Replace the radiation hazards involved and with radiation protection including .

Alpha radiation is not very penetrating, however, so exposures occur only when the radionuclides in air, food or water are taken into the body.

Monitoring of the radiation status of the environment and ensuring radiation safety

So instead of going for the butterfly's body, which doesn't look that substantive, they go for the big, black thing.

During most of a black hole's lifetime, the radiation has a low temperature and is mainly in the form of massless particles such as photons and hypothetical gravitons.

Usually, recurrent tumors after radiation are treated with surgery, and not with radiation.

Black orchid. Black orchid?

Others are more conspicuously coloured, typically with white spots on a black or yellow background along the length of the body.

(p) Matrioshka R study of the dynamics of the radiation situation along the space flight route and in the modules of the ISS, as well as the accumulation of radiation doses in the human body models installed inside and outside the ISS.

Effects of atomic radiation

Effects of atomic radiation

Effects of atomic radiation.

Effects of atomic radiation.