Results 1 to 10 of about 529,352 (189)

Antimicrobial Nano-Agents: The Copper Age. [PDF]

open access: yesACS Nano, 2021
The constant advent of major health threats such as antibacterial resistance or highly communicable viruses, together with a declining antimicrobial discovery, urgently requires the exploration of innovative therapeutic approaches. Nowadays, strategies based on metal nanoparticle technology have demonstrated interesting outcomes due to their intrinsic ...
Ermini ML, Voliani V.
europepmc   +5 more sources

The Coppery Age: Copper (Cu)‐Involved Nanotheranostics [PDF]

open access: yesAdvanced Science, 2020
As an essential trace element in the human body, transitional metal copper (Cu) ions are the bioactive components within the body featuring dedicated biological effects such as promoting angiogenesis and influencing lipid/glucose metabolism.
Caihong Dong   +6 more
doaj   +3 more sources

Figurines in Pietrele: Copper Age ideology

open access: yesDocumenta Praehistorica, 2011
Major trends in figurine production of the copper age settlement of Pietrele (Romania) are discussed. The bone figurines are seen as an ideological innovation of the Early Copper Age system in the Eastern Balkans.
Svend Hansen
doaj   +4 more sources

Long-distance connections in the Copper Age: New evidence from the Alpine Iceman's copper axe. [PDF]

open access: yesPLoS ONE, 2017
25 years after the discovery in the Ötztal Italian Alps, the 5,300-year-old mummy keeps providing key information on human biological and medical conditions, aspects of everyday life and societal organization in the Copper Age.
Gilberto Artioli   +5 more
doaj   +2 more sources

Friuli between Late Copper Age and Early Bronze Age

open access: yesTraces in Time, 2015
The period commonly referredas Eneolithic or Copper Age is currently poorly documented in Friuli (Borgna et al. 2011). In particular, features that can be clearly related to the Bell Beaker culture appear to be entirely absent.
Giulio Simeoni
doaj   +1 more source

The Chaîne Opératoire Approach for Interpreting Personal Ornament Production: Marble Beads in Copper Age Tuscany (Italy)

open access: yesOpen Archaeology, 2023
This article discusses the chaîne opératoire concept in prehistoric archaeology, traditionally employed for the study of lithic industries and ceramic production, and focuses on personal ornament manufacture.
Vassanelli Alice   +2 more
doaj   +1 more source

The eneolithic site of Cava Gazzuoli (Modena): an early stage of the Spilamberto group

open access: yesIpoTESI di Preistoria, 2023
This paper combines the documentation work of the Eneolithic stratigraphic and structural evidence of the site of Cava Gazzuoli, carried out by SAP archaeological company, and the master's thesis work of F.
Francesca Barchiesi   +3 more
doaj   +1 more source

Faunal Remains Associated with Human Cremations: The Chalcolithic Pits 16 and 40 from the Perdigões Ditched Enclosures (Reguengos de Monsaraz, Portugal)

open access: yesOpen Archaeology, 2022
Different funerary behaviors are recorded in the Iberian Peninsula during Late Prehistory. Cremation is not the most common practice and the association between human cremains and fauna is even scarcer.
Almeida Nelson J., Valera António
doaj   +1 more source

A first insight into the production of bone, antler and tooth objects at the Copper and Bronze Age site of Fulgeriş – La trei cireşi

open access: yesMateriale și Cercetări Arheologice, 2021
Artefacts from bone, antler and wild boar tusk were recovered from both Copper Age and Bronze Age contexts during the archaeological excavations at the site of Fulgeriș– La trei cireşi, between 2004 and 2013.
Țerna, A., Istina, L.
doaj   +1 more source

The chronology and duration of the prehistoric ditched enclosures: the case of Marroquíes Bajos (Jaén)

open access: yesTrabajos de Prehistoria, 2016
The time spans of the so-called ditched enclosures are key to a better understanding of a type of site characterised by complex palimpsests. Several conclusions can be drawn from the 16 radiocarbon dates obtained from Ditch 4 at Marroquíes Bajos ...
Gonzalo Aranda Jiménez   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy