Latest content added for UNT Digital Library Searchhttps://digital2.library.unt.edu/search/?t=fulltext&fq=untl_decade%3A2010-2019&sort=added_d2017-01-28T09:27:04-06:00UNT LibrariesThis is a custom feed for searching UNT Digital Library SearchTRI National Analysis 2013: Where You Live2017-01-28T09:27:04-06:00https://digital.library.unt.edu/ark:/67531/metadc949265/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc949265/"><img alt="TRI National Analysis 2013: Where You Live" title="TRI National Analysis 2013: Where You Live" src="https://digital.library.unt.edu/ark:/67531/metadc949265/thumbnail/"/></a></p><p>Chapter from the national analysis that looks at toxic chemical disposal of other releases at various geographical levels throughout the United States.</p>Lead-Cooled Fast Reactor (LFR) Design: Safety, Neutronics, Thermal Hydraulics, Structural Mechanics, Fuel, Core, and Plant Design2016-05-19T15:16:37-05:00https://digital.library.unt.edu/ark:/67531/metadc840495/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc840495/"><img alt="Lead-Cooled Fast Reactor (LFR) Design: Safety, Neutronics, Thermal Hydraulics, Structural Mechanics, Fuel, Core, and Plant Design" title="Lead-Cooled Fast Reactor (LFR) Design: Safety, Neutronics, Thermal Hydraulics, Structural Mechanics, Fuel, Core, and Plant Design" src="https://digital.library.unt.edu/ark:/67531/metadc840495/thumbnail/"/></a></p><p>Fifth chapter from "A Compendium of Reactor Technology" discussing the history and design of lead-cooled fast reactors in nine sections: Lead-cooled Fast Reactor (LFR) Development, Design Criteria and General Specifications, Neutronics, Lead Properties, Compatibility of Structural Materials with Lead, Core, Reactor System, Decay Heat Removal System, and Nuclear Island.</p>Carbon-14 Bomb Pulse Dating2016-05-19T09:45:19-05:00https://digital.library.unt.edu/ark:/67531/metadc837343/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc837343/"><img alt="Carbon-14 Bomb Pulse Dating" title="Carbon-14 Bomb Pulse Dating" src="https://digital.library.unt.edu/ark:/67531/metadc837343/thumbnail/"/></a></p><p>Abstract: Atmospheric testing of nuclear weapons during the 1950s and early 1960s doubled the concentration of carbon-14 in the atmosphere and created a pulse that labeled everything alive since 1955 as carbon moved up the food chain. The variation in carbon-14 concentration in time is well-documented and can be used to chronologically date all biological materials since the mid-1950s.</p>Radiocarbon Dating2016-05-19T09:45:19-05:00https://digital.library.unt.edu/ark:/67531/metadc842772/<p><a href="https://digital.library.unt.edu/ark:/67531/metadc842772/"><img alt="Radiocarbon Dating" title="Radiocarbon Dating" src="https://digital.library.unt.edu/ark:/67531/metadc842772/thumbnail/"/></a></p><p>Abstract: Radiocarbon dating can be used to determine the age of objects that contain components that were once alive. In the case of human remains, a radiocarbon date can distinguish between a crime scene and an archaeological site. Documents, museum artifacts and art objects can be dated to determine if their age is correct for the historical context. A radiocarbon date does not confirm authenticity, but it can help identify a forgery.</p>