Radioisotope in a sentence

A trace radioisotope is a radioisotope that occurs naturally in trace amounts (i.

Power Radioisotope thermoelectric generators for the Voyager program Electrical power is supplied by three MHW-RTG radioisotope thermoelectric generators (RTGs).

Radioisotope therapy main Systemic radioisotope therapy (RIT) is a form of targeted therapy.

Thus, natural beryllium bombarded either by alphas or gammas from a suitable radioisotope is a key component of most radioisotope-powered nuclear reaction neutron sources for the laboratory production of free neutrons.

Zhurong does not carry a radioisotope heater unit—which are used by the country’s Yutu lunar rovers—instead using systems including n-undecane for heating and a coating of aerogel for insulation.

Linda Nguyen, center, heading toward an imaging room where she’ll receive an injection of Molybdenum-99, a radioisotope used for diagnostics, at the Stanford University Medical Center.

An incident where water-soluble caesium-137 leaked into the source storage pool requiring NRC intervention citation has led to near elimination of this radioisotope outside of military applications.

A polonium-210 radioisotope heater unit was used to keep the rover warm during the long lunar nights.

A synthetic radioisotope is a radionuclide that is not found in nature: no natural process or mechanism exists which produces it, or it is so unstable that it decays away in a very short period of time.

Current interplanetary spacecraft power systems (such as radioisotope thermoelectric generators (RTGs)) and solar arrays are incapable of producing that much power.

Depending on the decay mode and the pharmacokinetics of an element (how the body processes it and how quickly), the threat due to exposure to a given activity of a radioisotope will differ.

Gmelin Handbook of Inorganic Chemistry, System No. 71, Volume 7a, transuranics, Part A2, p. 289 Therefore, curium can be used in its common oxide form in radioisotope thermoelectric generators like those in spacecraft.

In most designs, to nullify the effects of radiation, the radioisotope is lowered into a water-filled storage pool, which absorbs the radiation but does not become radioactive.

Its electric power was supplied by four radioisotope thermoelectric generators that provided a combined 155 watts at launch.

Noteworthy are the beta emitting strontium-90 sources used as radioisotope thermoelectric generators for beacons in lighthouses in remote areas of Russia.

Power Power was provided by two radioisotope thermoelectric generator (RTG) units containing plutonium-238 affixed to opposite sides of the lander base and covered by wind screens.

Power Voyager 1 has three radioisotope thermoelectric generators (RTGs) mounted on a boom.

Schema of a PET acquisition process As the radioisotope undergoes positron emission decay (also known as positive beta decay ), it emits a positron, an antiparticle of the electron with opposite charge.

Some designs might contain a radioisotope thermoelectric generator using Pu-238 to provide a long lasting source of electrical power for the electronics in the device.

Targeting can also be achieved by attaching the radioisotope to another molecule or antibody to guide it to the target tissue.