स्ट्रन्टियम इसके अंग्रेजी अर्थ का उदाहरण

The original idea was inspired by the single glowing strontium atom sitting between electrostatic plates in a vacuum which incidentally won the PhD student responsible an award.

In March 2015, the Norwegian University of Tromsø lost 8 radioactive samples including samples of caesium-137, americium-241, and strontium-90.

For many phosphorescence-based purposes, strontium aluminate is a vastly superior phosphor to its predecessor, copper-activated zinc sulfide, being about 10 times brighter and 10 times longer glowing.

The spectrum displays abnormally strong absorption lines of chromium and strontium, and weak lines of calcium and magnesium.

Journalists from Ohio Bismuth strontium calcium copper oxide (BSCCO, pronounced bisko), is a type of cuprate superconductor having the generalized chemical formula Bi2Sr2Can−1CunO2n+4+x, with n"nbsp;"nbsp;2 being the most commonly studied compound (though n"nbsp;"nbsp;1 and n"nbsp;"nbsp;3 have also received significant attention).

Caesium-137, along with other radioactive isotopes caesium-134, iodine-131, xenon-133, and strontium-90, were released into the environment during nearly all nuclear weapon tests and some nuclear accidents, most notably the Chernobyl disaster and the Fukushima Daiichi disaster.

Several strontium aluminates can be prepared by the sol-gel process.

(The total Chernobyl release is estimated between 5 and 12"nbsp;EBq of radioactivity, however essentially only caesium-134/137 [and to a lesser extent, strontium-90] contribute to land contamination because the rest is too short-lived).

It is synthesized by combining a strontium John Patrick Platten (born 17 March 1963) is a retired Brownlow and Magarey medal-winning Australian rules footballer, who played for Hawthorn and Central Districts in the 1980s and 1990s.

Non-agglomerated particles are needed for this purpose; they are difficult to prepare conventionally but can be made by ultrasonic spray pyrolysis of a mixture of strontium acetylacetonate, aluminium acetylacetonate and europium acetylacetonate in reducing atmosphere (argon with 5% of hydrogen).

As of today and for the next few hundred years, caesium-137 and strontium-90 continue to be the principal source of radiation in the zone of alienation around the Chernobyl nuclear power plant, and pose the greatest risk to health, owing to their approximately 30"nbsp;year half-life and biological uptake.

Strontium aluminates have been examined as proposed materials for immobilization of fission products of radioactive waste, namely strontium-90.

Most of the heat, at least after short-lived nuclides have decayed, is from the medium-lived fission products caesium-137 and strontium-90, which have half-lives on the order of 30 years.