Facilitating Discovery and Use of Digital Cultural Heritage Resources with Folksonomies: A Review (open access)

Facilitating Discovery and Use of Digital Cultural Heritage Resources with Folksonomies: A Review

This article explores the strengths and limitations of folksonomies through traditional indexing and taxonomies with an emphasis on the history of cultural heritage information retrieval.
Date: June 2014
Creator: Alemneh, Daniel Gelaw & Rorissa, Abebe
System: The UNT Digital Library
Carbon-14 Bomb Pulse Dating (open access)

Carbon-14 Bomb Pulse Dating

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.
Date: June 15, 2012
Creator: Buchholz, Bruce A.
System: The UNT Digital Library