Education excavated
نویسندگان
چکیده
منابع مشابه
Virtual Recovery of Excavated Archaeological Finds
This work aims at a virtual recovery of excavated archaeological finds in cyberspace for ancient relic preservation, archaeology research, and multimedia material generation. Many excavated pottery artifacts have already suffered from a certain degree of damage when they are discovered. Archaeologists have to spend much time in restoring broken pieces before an unearthed object can be displayed...
متن کاملExcavated substrate modulates growth instability during nest building in ants.
In social insects, the nests of the same species can show a large difference in size and shape. Despite these large variations, the nests share the same substructures, some appearing during nest growth. In ants, the interplay between nest size and digging activity leads to two successive morphological transitions from circular to branched shapes (budding along the perimeter of the circular cavi...
متن کاملFreshly excavated fossil bones are best for amplification of ancient DNA.
Despite the enormous potential of analyses of ancient DNA for phylogeographic studies of past populations, the impact these analyses, most of which are performed with fossil samples from natural history museum collections, has been limited to some extent by the inefficient recovery of ancient genetic material. Here we show that the standard storage conditions and/or treatments of fossil bones i...
متن کاملLaser fluorescence measurements compared to electrical resistance of residual dentine in excavated cavities in vivo.
It has been suggested that laser fluorescence close to the dental pulp shows higher values than more distant measurements. The aim of this study was to assess fluorescence on the cavity floor and to correlate these measurements with electrical resistance as a measure of residual dentine thickness. Thirty carious lesions were excavated with a bur. The endpoint of caries removal was determined by...
متن کاملMonitoring DNA Contamination in Handled vs. Directly Excavated Ancient Human Skeletal Remains
Bones, teeth and hair are often the only physical evidence of human or animal presence at an archaeological site; they are also the most widely used sources of samples for ancient DNA (aDNA) analysis. Unfortunately, the DNA extracted from ancient samples, already scarce and highly degraded, is widely susceptible to exogenous contaminations that can affect the reliability of aDNA studies. We eva...
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ژورنال
عنوان ژورنال: Pedagogy, Culture & Society
سال: 2021
ISSN: 1468-1366,1747-5104
DOI: 10.1080/14681366.2021.1922981