Sentences with phrase «measure radiation levels»

In 1912, Austrian physicist Victor Hess was using balloons to measure radiation levels in the Earth's atmosphere.

The rover has an instrument that was able to measure radiation levels on the months - long flight.

The robot is designed to measure radiation levels within processing pipes used for uranium enrichment.

This handset is becomes the world's first device capable of measuring radiation levels.

TEPCO measured radiation levels at Fukushima's reactor 2 at 530 sieverts per hour, which is higher than the 73 sieverts measured shortly after the disaster.

Not exact matches

We observe that at the lowest level of the evolutionary process, time is contingent in the sense that electronic and atomic radiations are short - lived, measured in millionths of a second; the movement is chaotic, diffused, haphazard, indeterminate as shown in the cloud chamber or the Brownian movement of molecules; the time is transient because entropy takes over; the movements are lost instead of being collected in the thing and perfective of the thing.

Miscarriage occurred in 10.4 percent of the women with the lowest measured exposure level (1st quartile) of magnetic field non-ionizing radiation on a typical day, and in 24.2 percent of the women with the higher measured exposure level (2nd, 3rd and 4th quartiles), a nearly three times higher relative risk.

The detector developed at UNH, known as DoSEN, short for Dose Spectra from Energetic Particles and Neutrons, measures and calculates the absorbed dose in matter and tissue resulting from the exposure to indirect and direct ionizing radiation, which can change cells at the atomic level and lead to irreparable damage.

RadPiper will operate initially in pipes measuring 30 inches and 42 inches in diameter and will characterize radiation levels in each foot - long segment of pipe.

An international team led by researchers at Nagoya University, along with US and Swiss colleagues, has identified a new type of solar event and dated it to the year 5480 BC; they did this by measuring carbon - 14 levels in tree rings, which reflect the effects of cosmic radiation on the atmosphere at the time.

If this works out, the patients will have the radiation level measured in their teeth before they receive a bone marrow transplant and again after a certain number of treatments to see if they are in line with the radiation dosage technicians think they are giving the patients, she says.

By assessing the levels of radiation at the site and measuring the radiation response in the tools, McPherron and his colleagues established that the tools were heated between 280,000 and 350,000 years ago.

Other work was intended to examine the link between radiation exposure and disease by measuring tissue levels of strontium - 90 and other elements; one strontium - 90 project, for example, examined bones taken from more than 3000 people between 1955 and 1973.

Instead of measuring seismic activity near volcanoes the device monitors levels of neutron radiation around them.

They measure the frequency of radiation that makes an atom's electrons jump from one energy level to another.

Different MSU channels measure radiation emitted in distinct frequency ranges that correspond to different levels of the earths atmosphere.

It produced radiation levels on the surface more than double any previously measured by the Curiosity rover's Radiation Assessment Detector, or RAD, since that mission's landing in 2012.

Each reflector performs the same function as a mirror in an optical telescope: capturing radiation from distant astronomical objects and directing it towards a Front End that measures the levels of that radiation.

The cameras use the «TimePix» chip developed by the Medipix Collaboration at CERN, the European Organization for Nuclear Research, to measure the level of radiation in the atmosphere.

Thermal imaging allows heat levels to be detected by measuring infrared radiation, producing images of that radiation called thermograms.

And if this is indeed possible, can they not just measure the TOA radiation imbalance, and promptly settle whether or not it moves with CO2 levels or not?

The sun, for example, squishes and pulls the earth's atmosphere enough each 12 hour period to affect radiation levels measured at sea level.

The A is a reservoir of gasses that at sea level, contains enough kinetic energy from solar radiation and convective friction, that it's average energy state can be measured at 288.4 ° K or 59.6 °F and those are equal values and represent wwT which is world wide Temperature (shorthand for the climate energy state)

The maximum permissible radiation level is higher for older microwave ovens, with an allowable level of 5 mW / cm2, measured 5 cm away from the oven surface.

Limited evidence suggests that the level of extremely low - frequency electromagnetic radiation close to wind farms is less than average levels measured inside and outside Australian suburban homes.

It is possible to measure the infrared radiance in CO2 - band wavelengths via satellite from space, and at ground level for downwelling infrared radiation.