Results 81 to 90 of about 25,598 (206)
Open Archaeology, 2020 At Ustica island (Palermo, Italy), in the area of Casa dei Francesi, 119 fragments of obsidian artifacts were collected on the surface of an agricultural field at an altitude of 50 m asl.
Martin Franco Foresta +4 more
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Viscoelasticity of crystal- and bubble-bearing rhyolite melts [PDF]
, 1994 The effect of non-deformable inclusions on the frequency-dependent rheology of a rhyolite melt plus crystals has been investigated using a sinusoidal torsion deformation device for measurements of shear viscosity and modulus in the frequency range of 5 ...
Angell +35 more
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Spartan Daily, May 9, 1939 [PDF]
, 1939 Volume 27, Issue 133https://scholarworks.sjsu.edu/spartandaily/2923/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core +2 more sources
First metals discovery and development the sacral component phenomenon [PDF]
, 2015 This article is accentuated on the civilizational significance of the first industrial metals discovery, it reveals the prerequisites for the development of ores and the main stages of metals mastering connected with centuries-old experience of the ...
Biletskyi, V. S., Haiko, H.
core
Non-Newtonian Rheology of Igneous Melts at High Stresses and Strain Rates: Experimental Results for Rhyolite, Andesite, Basalt, and Nephelinite [PDF]
, 1990 The stress-strain rate relationships of four silicate melt compositions (high-silica rhyolite, andesite, tholeiitic basalt, and nephelinite) have been studied using the fiber elongation method.
Dingwell, Donald B., Webb, Sharon L.
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"Asiatic" copper in New Kingdom Egypt [PDF]
, 2015 This work presents a combination of Lead Isotope Analysis ( LIA ) and ancient Egyptian texts and depictions in order to describe the history of the ox -hide copper ingots presence in Egypt , which w ere called by the Egyptians “Asiatic copper”.
Giménez Izquierdo, Francisco Javier
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, 2014 Evidence from sites in the lower Ulua valley of north-central Honduras, occupied between a.d. 500 and 1000, provides new insight into the connections between households, craft production, and the role of objects in maintaining social relations within and
Hendon, Julia A. +2 more
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Transcarpathian contacts of the Late Glacial Societies of the Polish Lowlands
Przegląd Archeologiczny, 2015 Identification of exotic raw-materials discovered within the context of Late Glacial societies of the North European Plain is a crucial factor in discussion about far-reaching exchange systems of goods and ideas.
Iwona Sobkowiak-Tabaka +5 more
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Obsidian finds from the Early Neolithic site at Grumăzeşti – Deleni, Neamţ County
Materiale și Cercetări Arheologice, 2018 The site of Grumăzești – Deleni (Neamț County) was excavated by Silvia Marinescu‐ Bîlcu during the late 1960s and 1970s. The excavations unearthed the remains of an Early Neolithic (Starčevo‐ Criș) settlement, as well as traces of occupation during the ...
Boroneanț, A., Diaconu, V., Bonsall, C.
doaj +1 more source
PLoS ONE, 2019 Over the span of some 700 years the colonizing populations of Aotearoa New Zealand grew, with subsequent changes in levels of interaction and social affiliation.
Thegn N Ladefoged +6 more
doaj +1 more source