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  • radium
  • Radium D and radium G are isotopes and constitute different species of lead. (nobelprize.org)
  • Most of our fundamental theories of physics are based on symmetry, so when physicists at CERN discovered an asymmetrical pear-shaped nucleus in the isotope Radium-224 back in 2013 , it was a bit of a shock, because it showed that nuclei could have more mass at one end than the other. (sciencenewshub.com)
  • species
  • Mass balance considerations show that the amount and degree of alteration of bitumen is more than adequate to account for the reduced sulfur species (lead, zinc, and iron sulfides) deposited at Pine Point. (sciencemag.org)
  • proposes
  • With the fiscal year (FY) 2009 President s Budget Request to Congress, DOE proposes to move the Isotope Program, currently in the Office of Nuclear Energy (NE), to the Office of Nuclear Physics (NP) within the Department s Office of Science. (docplayer.net)
  • produces
  • It produces hydrogen gas which catches fire and bums. (encyclopedia.com)
  • It produces heat by placing nickel powder of very small particle size (nano-meters to micro-meters) in a pressurized hydrogen environment along with currently undisclosed (for proprietary reasons) catalysts that enhance the reaction. (peswiki.com)
  • The DOE Isotope Program produces, within the constraints of available funds, isotopes that are not produced commercially or that are identified as being in short supply. (docplayer.net)
  • nickel
  • This FAQ covers Andrea Rossi's technology, which combines small amounts of ubiquitous and safe Nickel and Hydrogen in the presence of proprietary catalyst under pressure and heat to generate a large amount of heat. (peswiki.com)
  • This reaction releases a large amount of energy while consuming very little hydrogen and nickel powder. (peswiki.com)
  • However, since only a small amount of that nickel will have reacted with the hydrogen 90% of the nickel will remain. (peswiki.com)
  • What isotopes of nickel are consumed? (peswiki.com)
  • The nickel powder put into the device is not of any specific isotope. (peswiki.com)
  • However, is thought that only two isotopes of nickel (62Ni and 64Ni) are being consumed. (peswiki.com)
  • scientists
  • More recently, scientists have been exploring the potential to use the natural variability in stable isotopes by region to determine geographic origin of natural materials, including wood products. (hardwoodfloorsmag.com)
  • As early as 2012, the scientists presented a metal-organic framework compound containing only zinc as the metallic component. (ornl.gov)
  • mass
  • Unique signatures in KPD-higher glutamate but lower glutamine and citrulline concentrations, increased β-hydroxybutyryl-carnitine, decreased isovaleryl-carnitine (a leucine catabolite), and decreased tricarboxylic acid (TCA) cycle intermediates-generated hypotheses that were tested through stable isotope/mass spectrometry protocols in nine new-onset, stable KPD patients compared with seven nondiabetic control subjects. (diabetesjournals.org)
  • Isotopes differ from each other according to their mass number . (encyclopedia.com)
  • Study
  • Then, in 2016, the find was confirmed by a second study , which showed that the nucleus of the isotope Barium-144 is also asymmetrical and pear-shaped. (sciencenewshub.com)
  • research
  • The NP s goal is to create an optimized and prioritized program for the development and production of key isotopes for use in research, medicine, industry, and national security, while obtaining broad community input and operating within available resources. (docplayer.net)
  • To simplify and focus the discussions, the isotopes were divided into three broad categories: stable and enriched isotopes, radioisotopes for research and development, and radioisotopes for applications. (docplayer.net)