Coevolution of Composite‐Tool Technology, Constructive Memory, and Language

2010 ◽  
Vol 51 (S1) ◽  
pp. S135-S147 ◽  
Author(s):  
Stanley H. Ambrose
Keyword(s):  
Composite Tool ◽  
Tool Technology

Evaluation of the PGAxBSA Composite Tool in Patients with Moderate-to-Severe Plaque Psoriasis

2017 ◽  
Vol 1 ◽  
pp. s14
Author(s):  
Kristina Callis Duffin ◽  
J Mark Jackson ◽  
Joana Goncalves ◽  
Eugenia Levi ◽  
Jerry Bagel
Keyword(s):  
Plaque Psoriasis ◽  
Severe Plaque Psoriasis ◽  
Composite Tool

Abstract Not Available Disclosure: Study supported by Celgene.

Loom weights in Archaic South Italy and Sicily: Fice case studies

2015 ◽  
Vol 8 ◽  
pp. 123-155
Author(s):  
Hedvig Landenius Enegren
Keyword(s):  
Case Studies ◽  
Indigenous Peoples ◽  
Environmental Conditions ◽  
Experimental Archaeology ◽  
Archaeological Sites ◽  
Site Specificity ◽  
Archaeological Record ◽  
South Italy ◽  
Local Traditions ◽  
Tool Technology

Textiles are perishables in the archaeological record unless specific environmental conditions are met. Fortunately, the textile tools used in their manufacture can provide a wealth of information and via experimental archaeology make visible to an extent what has been lost. The article presents and discusses the results obtained in a research project focused on textile tool technologies and identities in the context of settler and indigenous peoples, at select archaeological sites in South Italy and Sicily in the Archaic and Early Classical periods, with an emphasis on loom weights. Despite a common functional tool technology, the examined loom weights reveal an intriguing inter-site specificity, which, it is argued, is the result of hybrid expressions embedded in local traditions. Experimental archaeology testing is applied in the interpretation of the functional qualities of this common artefact.

ON THE TIMING OF THE OLD COPPER COMPLEX IN NORTH AMERICA: A COMPARISON OF RADIOCARBON DATES FROM DIFFERENT ARCHAEOLOGICAL CONTEXTS

Radiocarbon ◽  
2021 ◽  
pp. 1-19
Author(s):  
David P Pompeani ◽  
Byron A Steinman ◽  
Mark B Abbott ◽  
Katherine M Pompeani ◽  
William Reardon ◽  
...  
Keyword(s):  
Native American ◽  
Lake Sediment ◽  
Copper Complex ◽  
Lake Superior ◽  
Copper Mining ◽  
Radiocarbon Dates ◽  
Copper Mines ◽  
Tool Technology ◽  
High Lead ◽  
Old Copper Complex

ABSTRACT The Old Copper Complex (OCC) refers to the production of heavy copper-tool technology by Archaic Native American societies in the Lake Superior region. To better define the timing of the OCC, we evaluated 53 (eight new and 45 published) radiocarbon (14C) dates associated with copper artifacts and mines. We compared these dates to six lake sediment-based chronologies of copper mining and annealing in the Michigan Copper District. 14C dates grouped by archaeological context show that cremation remains, and wood and cordage embedded in copper artifacts have ages that overlap with the timing of high lead (Pb) concentrations in lake sediment. In contrast, dates in stratigraphic association and from mines are younger than those from embedded and cremation materials, suggesting that the former groups reflect the timing of processes that occurred post-abandonment. The comparatively young dates obtained from copper mines therefore likely reflect abandonment and infill of the mines rather than active use. Excluding three anomalously young samples, the ages of embedded organic material associated with 15 OCC copper artifacts range from 8500 to 3580 cal BP, confirming that the OCC is among the oldest known metalworking societies in the world.

The Teaching of Machine-Tool Technology at University Level

1970 ◽  
Vol 185 (1) ◽  
pp. 83-93 ◽  
Author(s):  
F. Koenigsberger
Keyword(s):  
Machine Tool ◽  
Internal Combustion Engines ◽  
Manufacturing System ◽  
Full Time ◽  
Combustion Engines ◽  
Human Aspects ◽  
University Level ◽  
Time Courses ◽  
Tool Technology ◽  
Specialized Subject

In this paper the problems of introducing the teaching of a specialized subject into undergraduate courses are discussed with particular reference to the specific features of machine-tool technology. These cover the facts that the machine must be considered as part of an overall manufacturing system, so that the concept of performance differs from that encountered in other types of machinery such as internal-combustion engines, and that technological, economic, and human aspects must also be considered. Comparisons are made between Continental, particularly German, practice and present practice in some British universities. Some typical approaches to the organization of postgraduate full-time courses and short-term specialized courses are given. Finally, a comparison is made between the employment of university trained engineers in the machine-tool manufacturing and using industries in Great Britain and in Germany.

Tool Technology for Lightweight Structures in 3-D Hybrid Designs

2018 ◽  
Vol 11 (5) ◽  
pp. 42-47
Author(s):  
Ralf Drössler ◽  
Robert Waffler ◽  
Michael Krahl ◽  
Daniel Haider
Keyword(s):  
Lightweight Structures ◽  
Tool Technology

scholarly journals CUTTING COMPOSITE TOOL MATERIAL BASED ON BONDING JOINTS OF B-N-TI-AL SYSTEM FOR CLEAN WRAPPING OF RAILWAY PARTS

2021 ◽  
Vol 84 (3-1) ◽  
Author(s):  
Sherzod Fayzibaev ◽  
Radion Nigay ◽  
Nelly Samborskaya ◽  
Talgat Urazbaev ◽  
Zhasurbek Nafasov
Keyword(s):  
Tool Material ◽  
Composite Tool

Mode 3 Technologies and the Evolution of Modern Humans

1997 ◽  
Vol 7 (1) ◽  
pp. 3-36 ◽  
Author(s):  
Robert Foley ◽  
Marta Mirazón Lahr
Keyword(s):  
Strong Association ◽  
Middle Stone Age ◽  
Stone Tool ◽  
Archaeological Record ◽  
African Origin ◽  
Biological Models ◽  
Modern Humans ◽  
Archaeological Interpretation ◽  
Mode 3 ◽  
Tool Technology

The origins and evolution of modern humans has been the dominant interest in palaeoanthropology for the last decade, and much archaeological interpretation has been structured around the various issues associated with whether humans have a recent African origin or a more ancient one. While the archaeological record has been used to support or refute various aspects of the theories, and to provide a behavioural framework for different biological models, there has been little attempt to employ the evidence of stone tool technology to unravel phylogenetic relationships. Here we examine the evidence that the evolution of modern humans is integrally related to the development of the Upper Palaeolithic and similar technologies, and conclude that there is only a weak relationship. In contrast there is a strong association between the evolution and spread of modern humans and Grahame Clark's Mode 3 technologies (the Middle Stone Age/Palaeolithic). The implications of this for the evolution of Neanderthals, the multiple pattern of human dispersals, and the nature of cognitive evolution, are considered.

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