Palmer and Edmond (1992). "Controls over the strontium isotope composition of river water". Geochim. Cosmochim. Acta. 56 (5): ...
... encapsulated as either strontium oxide or strontium titanate. They produced about ten watts of electricity. Five SNAP-27 units ... SNAP-7D produced thirty watts of electricity using 225 kilocuries (8.3 PBq) (about four kilograms) of strontium-90 as SrTiO3. ... Young, C. N. (15 March 1963). Snap 7d - Strontium-90 Fueled Thermoelectric Generator Power Source. Thirty Watt U.S. Navy ... SNAP-21 and SNAP-23 were designed for underwater use and used strontium-90 as the radioactive source, ...
Juvenile P. robustus may have relied more on tubers than adults, given the elevated levels of strontium compared to adults in ... Copeland, S. R.; Sponheimmer, M.; de Ruiter, D. J.; Lee-Thorp, J. (2011). "Strontium isotope evidence for landscape use by ... However, in 2011, palaeoanthropologist Sandi Copeland and colleagues studied the strontium isotope ratio of P. robustus teeth ...
Their goal was to see the effect of Strontium-90 in the soils as well as to see how it transferred to the grass and grazing ... "From the foregoing information, it would seem we have a long way to go before the presence of Strontium-90 in milk and other ... Researchers also looked for direct influences of strontium-90 by observing how well the contaminated grass and crops grew. In a ... Gaylord, P. Whitlock (1957). "Radiation from Strontium-90 Not Found in Milk in Harmful Amounts". Journal of Dairy Science. 40 ( ...
ISBN 978-0-521-66315-1. Crowley, B.E., & Godfrey, L.R. (2019). "Strontium Isotopes Support Small Home Ranges for Extinct Lemurs ...
1 June 2011). "Strontium isotope evidence for landscape use by early hominins". Nature. 474 (7349): 76-78. doi:10.1038/ ... A 2011 study using ratios of strontium isotopes in teeth also suggested that roughly 2 million years ago, among ...
Strontium nitrate-based compounds seem to solve that problem: substituting alkaline metals with alkaline earth metals (like ... boosted strontium salt-based, less deliquescent and generating less corrosive byproducts) denoted as S-type systems. All ... "Improving Strontium Nitrate-Based Extinguishing Aerosol by Magnesium Powder". Fire Technology. 51 (1): 97-107. doi:10.1007/ ... typically in the form of potassium or strontium carbonates such as alkaline or alkaline earth oxides, hydroxides or chlorides ...
Crowley, B.E.; Godfrey, L.R (2019). "Strontium Isotopes Support Small Home Ranges for Extinct Lemurs". Frontiers in Ecology and ... In order to reconstruct the geographic home range of Archaeolemur, a study was conducted analyzing strontium isotope ratios ... This suggests that despite larger body size, which typically predicts more mobility and more variable strontium isotope ratios ...
... sodium and strontium azides". Acta Crystallogr. B. 24 (2): 262-269. doi:10.1107/S0567740868002062. Hála, Jiri. "IUPAC-NIST ...
They contain large amounts of rubidium, strontium and barium. Complicated processes of crystallisation and interaction with ...
Strontium isolated by Sir Humphry Davy (1778-1829). 1808: Barium isolated by Sir Humphry Davy (1778-1829). 1808: Magnesium ...
Of particular interest was strontium-90 in the bones. Infants were the primary focus, as they would have had a full opportunity ...
Jin, Feng; Liu, Yan; Day, Christopher M. (2007). "Barium strontium oxide coated carbon nanotubes as field emitters". Appl. Phys ...
See rubidium-strontium dating for a more detailed discussion. Other than 87Rb, the longest-lived radioisotopes are 83Rb with a ... 87Rb has been used extensively in dating rocks; 87Rb decays to stable strontium-87 by emission of a beta particle (an electron ... Fission product Primordial radionuclide Used in rubidium-strontium dating Rubidium-87 is an isotope of rubidium. Rubidium-87 ...
Strontium ranelate or teriparatide are used for refractory disease. The use of strontium ranelate is restricted because of ... "Strontium ranelate: cardiovascular risk-restricted indication and new monitoring requirements Article date: March 2014". MHRA. ...
"Strontium and barium uptake in aragonitic otoliths of marine fish". Geochimica et Cosmochimica Acta. 64 (10): 1705-1714. ...
Testing was done by measuring the strontium in the bones. Strontium can accurately show researchers the exact location and time ...
Clayton, D. D. (1978). "On strontium isotopic anomalies and odd-A p-process abundances". The Astrophysical Journal. 224: L93. ...
However, they are highly depleted in strontium, barium, and europium. They are interpreted as products of repeated melting and ...
Strontium isotope ratios vary in different types of rock and soil, so there are differences in isotopic ratios in plants and ... Strontium and oxygen isotope ratios in hydroxyapatite have been used to study the geographical origins and movements of ancient ... Carbon, nitrogen, oxygen and strontium are the most commonly studied. A common technique is to distinguish a C3-based diet from ...
The metals detected include germanium, strontium, yttrium, zirconium and lead. Known heavy metal subdwarfs include HE 2359-2844 ...
However, it indicated a poisoning effect on modification of strontium. Some bismuth alloys, such as Bi35-Pb37-Sn25, are ... Bismuth is included in BSCCO (bismuth strontium calcium copper oxide) which is a group of similar superconducting compounds ... and strontium. If a green pigment and barium sulfate (for increased transparency) are added it can also serve as a replacement ... "Poisoning effect of bismuth on modification behavior of strontium in LM25 alloy". Journal of Bulletin of Materials Science. 34 ...
A similar pattern was found with calcium, strontium, and barium; with sulfur, selenium, tellurium; and with chlorine, bromine, ...
Some amound of strontium has been discovered in the creek. The elevation near the mouth of Little Mehoopany Creek is 610 feet ( ...
The highest values are reported in Namie town at 1,500 Bq/kg of strontium 89 Sr , and 250 Bq/kg of strontium 90 Sr . The ... The new system was built to treat 500 to 900 cubic metres of water per day, and reduce the strontium levels in the water by a ... "Strontium detected in soil more than 20 km away from Fukushima Daiichi plant". Yomiuri Shimbun. 8 June 2011. Archived from the ... The ministry of education says that strontium 89 Sr and 90 Sr have been detected in soil samples collected from late March to ...
As a consequence, lanthanum-140 samples contained traces of barium-140, caesium-140, and especially strontium-90, which still ... the amount of contaminating strontium-90 was also significantly reduced. Use of purified lanthanum also allowed usage of a much ...
Large amounts of radioactive contamination were spread across Europe due to the Chernobyl disaster; cesium and strontium ... uranium-235 and plutonium-239 nuclear fission contains a wide variety of carcinogenic radionuclide isotopes such as strontium- ...
Strontium at levels of 0.01% refines grain structure of aluminium. Beryllium and bismuth at similar levels help disrupt the ... Alloying additives (e.g. strontium to aluminium) can be added to refine grain structure, and the preforms or foils can be ...
Observation of inverse Compton emission from a long γ-ray burst: Identification of strontium in the merger of two neutron stars ... October 2019). "Identification of strontium in the merger of two neutron stars". Nature. 574 (7779): 497-500. arXiv:1910.10510 ...
Spectral modelling of AT2017gfo identified the r-process element Strontium which conclusively ties the formation of heavy ... "Identification of strontium in the merger of two neutron stars". Nature. 574 (7779): 497-500. doi:10.1038/s41586-019-1676-3. ...