Radiation in a sentence

The intensity of the radiation also corresponds to black-body radiation at 2.726 K because red-shifted black-body radiation is just like black-body radiation at a lower temperature.

This team was again led by Dr Christopher Chen MD, Radiation Oncologist, supported by a radiation physicist, a radiation therapist and administrative personnel.

Definitions The term background radiation can have different meanings, depending whether we are considering an ambient radiation dose, or we wish to differentiate between an incidental background and a particular source of radiation of concern.

For low-frequency radiation (radio waves to visible light) the best-understood effects are those due to radiation power alone, acting through heating when radiation is absorbed.

However, when the absorbed electromagnetic radiation is intense, it is possible for one electron to absorb two photons ; this two-photon absorption can lead to emission of radiation having a shorter wavelength than the absorbed radiation.

If a photosensitive material is selectively exposed to radiation (e.g. by masking some of the radiation) the pattern of the radiation on the material is transferred to the material exposed, as the properties of the exposed and unexposed regions differs.

Solar radiation pressure Solar radiation pressure is exerted by solar radiation on objects within the solar system.

The incorporation of radiation corrections was difficult, because it required finding action-angle coordinates for a combined radiation/atom system, which is difficult when the radiation is allowed to escape.

The radiation emitted covers the entire electromagnetic spectrum and the intensity of the radiation (power/unit-area) at a given frequency is described by Planck's law of radiation.

Thermal radiation (heat) main Thermal radiation is a common synonym for infrared radiation emitted by objects at temperatures often encountered on Earth.

Thermal radiation refers not only to the radiation itself, but also the process by which the surface of an object radiates its thermal energy in the form black body radiation.

To record the actual radiation dosages, each crew member wore a Personal Radiation Dosimeter that transmitted data to Earth as well as three passive film dosimeters that showed the cumulative radiation experienced by the crew.

Energy enters our planet in the form of solar radiation and leaves in the form of infrared radiation, exiting as heat.

In particular, they are engaged in a communication strategy that consists of underestimating, trivializing or denying the effects of radiation, and insisting that it is possible to live with radiation in contaminated areas.

The 73-year-old wasn’t, however, told about the potential side effects of radiation therapy, namely acute radiation dermatitis.

The Australian Radiation Protection and Nuclear Safety Agency is now assisting in the search, which already involves radiation services specialists and detection equipment from the Australian Nuclear Science and Technology Organization.

Natural gamma radiation in drill core reported in this news release was measured in counts per second (cps) using a Radiation Solutions Inc. RS-125 gamma spectrometer.

Opened in December 2021, the new facility has two radiation vaults, bringing radiation therapy services to the AHS North Zone for the first time.

This means we did not observe coming directly from the OH molecules; instead, we observed the radiation coming from the bright quasar—and absorption means that OH molecules happened to absorb a part of the radiation from the quasar.

To make matters worse for the team, Ultronshoot radiation and plasma beams, manipulate electromagnetic radiation into electricity, and even technoform (meaning he can transform his body into different weapons and other tools).