So, I'm using quite a lot of radiation.

In this setup, Schrödinger is in a box with a radioactive sample that, by the laws of quantum mechanics, branches into a state in which it is radiated and a state in which it is not.

The first is safety the second is radiation.

The Secretary of the United Nations Scientific Committee on the Effects of Atomic Radiation made a statement.

For the secondary to be imploded by the hot, radiation induced plasma surrounding it, it must remain cool for the first microsecond, i.e., it must be encased in a massive radiation (heat) shield.

In my career I've had two exposures to radiation, which is two too many, because it stays with you for life.

Electromagnetic radiation in this range of wavelengths is called visible light or simply light.

During the quark epoch, the electroweak force split into the electromagnetic and weak forces.

Likewise, it can also be less than, in the range of, or higher than the radiation dose from an abdomen pelvis CT scan.

Under present international guidelines it is assumed that any radiation dose, however small, presents a risk.

The Law on protection from ionizing radiation and radiation related security ( Official Gazette of the Federation of BiH, number 15 99),

Thus, for example, the electric charge is the generator of the U(1) symmetry of electromagnetism.

Here's a calculation that shows how the intensity of a barbecue, or other radiant heat source, goes as you move away from it.

Compass correction Like any magnetic device, compasses are affected by nearby ferrous materials, as well as by strong local electromagnetic forces.

It is responsible for an important part of the electromagnetic radiation that reaches the Earth.

The Schumann resonance is a set of spectrum peaks in the ELF portion of the Earth's electromagnetic field spectrum.

The Higgs, over here on the left, has a large mass and breaks the symmetry of this electroweak pattern.

Using information on a Color for electromagnetic radiation to determine its thermal radiation properties of reflection or absorption can assist the choices.

While we know the corollaries of high levels of radiation exposure, what happens at the other end of the scale is less clear. The world is full of radioactivity walls, concrete, even bananas contain traces and our bodies have adapted to it.

The absence of air makes outer space (and the surface of the Moon) ideal locations for astronomy at all wavelengths of the electromagnetic spectrum.

The first successful attempt to accelerate electrons using electromagnetic induction was made in 1942 by Donald Kerst.

Due to the large mass of a boson, weak decay is much more unlikely than strong or electromagnetic decay, and hence occurs less rapidly.

In the Second World War, too, the existence of solar radiation was demonstrated by studies of interference that was detected by the radar stations of Great Britain.

The graphics card or sound card may employ a break out box to keep the analog parts away from the electromagnetic radiation inside the computer case.

The visible spectrum is the portion of the electromagnetic spectrum that is visible to (can be detected by) the human eye.

The radiation dose from a nuclear medicine investigation is expressed as an effective dose with units of sieverts (usually given in millisieverts, mSv).

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.

In particular, evanescent waves can occur in the contexts of optics and other forms of electromagnetic radiation, acoustics, quantum mechanics, and waves on strings .

In the magnetotail, however, particle trajectories seem constantly to reshuffle, probably when the particles cross the very weak magnetic field near the equator.

Quartz glass, which is common in cuvettes, can withstand high temperatures and is transparent in certain parts of the electromagnetic spectrum.

He could moreover prove that such a wave would necessarily travel at the speed of light, and thus light itself was a form of electromagnetic radiation.

After March 1876, Bell focused on improving the electromagnetic telephone and never used Gray's liquid transmitter in public demonstrations or commercial use.

However it can be observed in other parts of the spectrum, and it is the currently the brightest radio source beyond our solar system.

A blue laser is a laser that emits electromagnetic radiation with a wavelength between 360 and 480 nanometres, which the human eye sees as blue or violet.

The representative of Japan, in his capacity as Chairman of the United Nations Scientific Committee on the Effects of Atomic Radiation, made a statement and introduced the draft resolution A C.4 60 L.8 (to be issued).

The flow pattern of magnetospheric plasma is mainly from the magnetotail toward the Earth, around the Earth and back into the solar wind through the magnetopause on the day side.

Hyperspectral imaging these systems acquire data over a range of wavelengths in the visible, short and long wave infrared (thermal) regions of the electromagnetic spectrum.

We still need to complete the screening study using the low dose, and then our findings will need to be replicated at other institutions, and this could take five or more years.

It is not completely empty, but consists of a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium as well as electromagnetic radiation, magnetic fields, neutrinos, dust and cosmic rays.

In cosmology and physics, cold dark matter (CDM) is a hypothetical form of matter (a kind of dark matter) whose particles move slowly compared to the speed of light (the cold in CDM) and interact very weakly with electromagnetic radiation (the dark in CDM).

The width of the magnetosphere abreast of Earth, is typically 190,000 km (30 Re), and on the night side a long magnetotail of stretched field lines extends to great distances ( 200 Re).

In the United States, the guidelines for radiation levels vary from state to state some states such as Massachusetts allow hospitalization for as little as two days before the animal is sent home with care instructions.

Jake Adelstein reprinted parts of the scientific article entitled The Uranium Widows Why Would A Community Want To Return To Milling A Radioactive Element? by Peter Hessler, hoping to give some perspective on the radiation fear spreading in Japan.

A pyranometer is a type of actinometer used to measure broadband solar irradiance on a planar surface and is a sensor that is designed to measure the solar radiation flux density (in watts per metre square) from a field of view of 180 degrees.

(g) Fluorescence assessment of the effect of radiation on the fluorescent properties of yeast cells in space and study of the possibility of using yeast cells as biological sensors to detect DNA deterioration caused by radiation.