Results 221 to 230 of about 1,933 (291)

Boomerang and bones: Refining the chronology of the Early Upper Paleolithic at Obłazowa Cave, Poland. [PDF]

PLoS One
Talamo S, Casaccia N, Richards MP, Wacker L, Tassoni L, Nadachowski A, Kraszewska A, Kowal M, Skłucki J, Barrington C, Kelly M, Tait F, Williams M, Figus C, Vazzana A, Di Bernardo G, Romandini M, Di Domenico G, Benazzi S, Malegori C, Sciutto G, Oliveri P, Hublin JJ, Hajdinjak M, Skoglund P, Picin A, Valde-Nowak P.   +26 more
europepmc   +1 more source

Prediction of Stress-Strain Curves Based on Hydric Non-Destructive Tests on Sandstones. [PDF]

Materials (Basel), 2019
Ludovico-Marques M, Chastre C.
europepmc   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

Archaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather, Matthias Leopold, Kaitlin Sullivan, Kane Ditchfield, Tom Horrocks, Luke Gliganic, Emma Beckett, Diana Patalwala, Emielda Yusiharni, Michael Smirk, William Hiscock, Jo McDonald   +11 more
wiley   +1 more source

Wari Lithic Technology on the Northern Coast of the Andes: Geochemical, 2D Geometric Morphometric, and Technological Analyses of Obsidian Bifaces From San José de Moro

Archaeometry, EarlyView.
ABSTRACT This study examines Wari obsidian production in a cache of 39 bifaces found at the Late Moche site of San José de Moro (Jequetepeque Valley, North Coast of Peru, 700–850 ad). Portable X‐ray fluorescence, geometric morphometric, and technological analyses were used to investigate raw material provenance and bifacial production.
Antonio Pérez‐Balarezo, Luis Jaime Castillo, Jalh Dulanto   +2 more
wiley   +1 more source

Early Bronze Age Copper Circulation in the Guadalentín and Segura Valleys (SE Spain)

Archaeometry, EarlyView.
ABSTRACT Identifying the sources of copper used in Early Bronze Age metalwork from south‐east Spain is key to resolving a long‐running debate concerning centralized control, or lack thereof, over El Argar society's economic organisation. This study provides the first substantial integrated programme of EDXRF and MC‐ICP‐MS analyses for copper‐base ...
Dirk Brandherm, Ignacio Montero‐Ruiz
wiley   +1 more source

Multiproxy stable isotope analysis provides insights into diet, animal management, and residential mobility in Old Bara, a metropolitan suburb of the Oyo Empire, West Africa. [PDF]

PLoS One
Akogun MO, Szpak P, Oelze VM, Leishman K, Hilsden J, Speller C, Janz L, Aleru JO, Ogundiran A.   +8 more
europepmc   +1 more source

Tracing Identity in a Fragmented Past: Multi‐Proxy Analysis of Human Skeletal Remains From Dungowan Creek, New South Wales, Australia

Archaeometry, EarlyView.
ABSTRACT Human skeletal remains constitute critical archaeological evidence for reconstructing past societies, yet their investigation requires careful ethical, cultural, and legislative consideration. This paper reports on the discovery, recovery and analysis of a set of skeletal remains encountered during a cultural heritage management (CHM ...
Antonella Skepasianos, Cameron Neal, Sarah Croker, Anthony Dosseto, Michelle Fermor, Steve Talbott, Warren Mayers, Joel Mason, Florian Dux, Luke Kirkwood, Pamela Kottaras, Alan N. Williams   +11 more
wiley   +1 more source

Responsible Leadership Types: Understanding the Variety and Implications of Different Forms of Leading Responsibly

Business Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT Responsible leadership can be manifested in a variety of ways but we lack understanding of what drives this variation and what the implications are of different approaches. In this conceptual article, we develop a novel typology of responsible leadership approaches based on leaders' different perceived obligations as experts, facilitators, and
Christian Voegtlin, Andrew Crane
wiley   +1 more source

Pre‐clinical evaluation of a laser system with emission control based on stone vs soft tissue recognition

BJU International, EarlyView.
Objective To evaluate the feasibility and performance of the StoneSense™ module (SSM; IPG Medical, Marlborough, MA, USA), a prototype real‐time target recognition unit integrated into a IPG Thulium Fiber Laser (TFL). Materials and Methods The SSM analyses the spectral signature of back reflected light‐emitting diode (LED) light from the target ...
Olivier Traxer, Federico Zorzi, IIya V. Yaroslavsky, Anastasia Kovalenko, Viktoriya Andreeva, James Childs, Alexey G. Martov, Gregory Altshuler   +7 more
wiley   +1 more source

Local circulation of elites punctuated by transregional mobility enabled steppe political consolidation in the Xiongnu nomadic state. [PDF]

PLoS One
Makarewicz CA, Winter-Schuh C, Jackson M, Johannesson EG, Amartuvshin C, Honeychurch W.   +5 more
europepmc   +1 more source