Results 161 to 170 of about 74,140 (242)

Beyond Supply and Demand: The Moral Economy of Price Formation in Slab City

Economic Anthropology, EarlyView.
ABSTRACT This article investigates the unique economic practices of Slab City, California, an off‐grid community that rejects mainstream US values. Despite operating within the broader US economic system, Slab City residents have developed alternative forms of exchange, using cigarettes and cannabis alongside US dollars.
Bailey C. Hauswurz
wiley   +1 more source

North Pontic crossroads: Mobility in Ukraine from the Bronze Age to the early modern period. [PDF]

Sci Adv
Saag L, Utevska O, Zadnikov S, Shramko I, Gorbenko K, Bandrivskyi M, Pavliv D, Bruyako I, Grechko D, Okatenko V, Toshev G, Andrukh S, Radziyevska V, Buynov Y, Kotenko V, Smyrnov O, Petrauskas O, Magomedov B, Didenko S, Heiko A, Reida R, Sapiehin S, Aksonov V, Laptiev O, Terskyi S, Skorokhod V, Zhyhola V, Sytyi Y, Järve M, Scheib CL, Anastasiadou K, Kelly M, Williams M, Silva M, Barrington C, Gilardet A, Macleod R, Skoglund P, Thomas MG.   +38 more
europepmc   +1 more source

Ovarian Cell Accumulation of Model PVC Nanoplastics Labelled With CdSe‐QDs Investigated by X‐Ray Fluorescence Microscopy

X-Ray Spectrometry, EarlyView.
ABSTRACT The distribution of micro‐ and nanoplastics (MNPs) in the environment is increasingly becoming a cause of concern for human health. The small size of these particles makes them prone to accumulate not only in the tissues of various organs but also enables them to enter cells and act as carriers of external materials and microbes.
Alessandra Gianoncelli, Cristina Tufoni, Milan Žižić, Federica Zingaro, Giacomo Ceccone, Valentina Bonanni, Murielle Salomé, Eduardo Villalobos‐Portillo, Rita La Spina, Domenico Cassano, Giuseppe Ricci, Lorella Pascolo   +11 more
wiley   +1 more source

The initial spread of peaches across eastern North America was structured by Indigenous communities and ecologies. [PDF]

Nat Commun
Holland-Lulewicz J, Thompson V, Thompson AR, Butler R, Chavez DJ, Franklin J, Hunt T, Williams M, Worth J.   +8 more
europepmc   +1 more source

Distinguishing Spiennes and Lanaye Flints Using Portable ED‐XRF to Trace Neolithic Exchange Networks in the Rhine‐Meuse Delta

X-Ray Spectrometry, EarlyView.
ABSTRACT Flint, or chert, sources in the Rhine‐Meuse delta are generally distinguished based on macroscopic characteristics such as fossil inclusions, colour variations, and translucency. Previous studies on chemical characterisations of flint sources proved challenging due to the variation and overlap between different sources. Energy Dispersive X‐ray
Lasse Van Den Dikkenberg, Dennis Braekmans   +1 more
wiley   +1 more source

Confirmation of the ScanPyramids North Face Corridor in the Great Pyramid of Giza using multi-modal image fusion from three non-destructive testing techniques. [PDF]

Sci Rep
Schumacher T, Pugacheva P, Allam H, Ramirez-Pinero A, Maier B, Rupfle J, Helal K, Popovych O, Hamza AG, Sholqamy M, Fath-Elbab M, Elkarmoty M, Tayoubi M, Helal H, Grosse CU.   +14 more
europepmc   +1 more source

Portable X‐Ray Fluorescence Spectrometry in the Investigation of Coastal Rock Art at the Pedra do Maçaranduba Site (Piauí, Brazil)

X-Ray Spectrometry, EarlyView.
ABSTRACT This study aims to understand the composition and application of red rock art from the Pedra do Maçaranduba archaeological site, located on the coast of Piauí (Brazil). This is a pioneering study of archaeological rock art sites found in the coastal region of Brazil.
Nayara Martins Bezerra Lima, Benedito Batista Farias Filho, Igor José Gomes da Silva, Francisco Eroni Paz dos Santos, Marleane Maria Felix de Azevedo, Wilkins Oliveira de Barros   +5 more
wiley   +1 more source

Ancient Egyptian Mummified Bodies: Cross-Disciplinary Analysis of Their Smell. [PDF]

J Am Chem Soc
Paolin E, Bembibre C, Di Gianvincenzo F, Torres-Elguera JC, Deraz R, Kraševec I, Abdellah A, Ahmed A, Kralj Cigić I, Elnaggar A, Abdelhalim A, Sawoszczuk T, Strlič M.   +12 more
europepmc   +1 more source

The IMAGE beamline at the KIT Light Source

Journal of Synchrotron Radiation, EarlyView.
The superconducting wiggler beamline IMAGE at the KIT Light Source, dedicated to full‐field hard X‐ray imaging applications in materials and life sciences, with a focus on high‐throughput computed tomography, laminography experiments and systematic in situ and operando studies, is described.The superconducting wiggler beamline IMAGE at the KIT Light ...
Angelica Cecilia, Rolf Simon, Elias Hamann, Marcus Zuber, Tomáš Faragó, Daniel Haenschke, Mathias Hurst, Thomas van de Kamp, Sondes Bauer, Rebecca Spiecker, Mateusz Czyzycki, Sergei Gasilov, Alexey Ershov, Jan-Thorsten Reszat, Tilo Baumbach   +14 more
wiley   +1 more source

Perspectives on the physics of late-type stars from beyond low earth orbit, the moon and mars. [PDF]

NPJ Microgravity
Mathur S, Santos ÂRG.
europepmc   +1 more source