Results 181 to 190 of about 34,662 (305)

Clumped Isotope Temperature Reconstruction Using Stalagmite Drip Cups

Rapid Communications in Mass Spectrometry, Volume 40, Issue 8, 30 April 2026.
ABSTRACT Rationale Application of clumped isotope palaeothermometry to speleothems (carbonate cave deposits, e.g., stalagmites and flowstones) has been restricted largely to subaqueous samples because of kinetic fractionation processes that occur during subaerial speleothem formation, which lead to erroneously high inferred temperatures.
Stuart Umbo, Maria Box, Aviva Intveld, Jack Longman, Sevasti Modestou, Stacy A. Carolin, Daniel H. James, Alfredo Martínez‐García, Carlos Peraza Lope, Mark Brenner, David Hodell, Sebastian F. M. Breitenbach   +11 more
wiley   +1 more source

Itiner-e: A high-resolution dataset of roads of the Roman Empire. [PDF]

Sci Data
de Soto P, Pažout A, Brughmans T, Vahlstrup PB, Auir Á, Bongers T, Christoffersen JEB, Crépy M, Johansen MH, Lewis J, Manière L, Massa MR, Møller LMH, Redon B, Renda G, Şahin H, Sobotková A, Spatzek AL, Verhagen P, Weissova B.   +19 more
europepmc   +1 more source

Ion Chemistry in Dielectric Barrier Discharge Ionization: Recent Advances in Direct Gas Phase Analyses

Mass Spectrometry Reviews, Volume 45, Issue 2, Page 193-217, March/April 2026.
ABSTRACT Dielectric barrier discharge ionization (DBDI) sources, employing low‐temperature plasma, have emerged as sensitive and efficient ionization tools with various atmospheric pressure ionization processes. In this review, we summarize a historical overview of the development of DBDI, highlighting key principles of gas‐phase ion chemistry and the ...
Kseniya Dryahina, Miroslav Polášek, Juraj Jašík, Kristýna Sovová, Patrik Španěl   +4 more
wiley   +1 more source

Innovation through recycling in Iron Age plaster technology at Tell el-Burak, Lebanon. [PDF]

Sci Rep
Amicone S, Orsingher A, Cantisani E, Calandra S, Badreshany K, Spiteri C, Berthold C, Sader H, Schmitt A, Kamlah J.   +9 more
europepmc   +1 more source

Degradation and Restoration of Anthrosols in the Amazonia Under Contrasting Agricultural Practices: Evidence From the Assessment of Soil Physical Quality and Carbon and Nitrogen Stocks

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT This study was conducted to assess the impact of different agricultural practices on the physical quality and the carbon and nitrogen stocks of anthropogenic soils used by smallholder farmers in Central Amazonia, Brazil. Undisturbed and disturbed soil samples were collected at three depths (0–0.10 m, 0.10–0.20 m, and 0.20–0.30 m), with five ...
Heitor Marcel da Silva Ribeiro, Reginaldo Barboza da Silva, Francisca Alcivania de Melo Silva, Newton Paulo de Souza Falcão, Zigomar Menezes de Souza, Guilherme Souza Florêncio, Rodrigo Batista Pinto, Rafael Duarte L'Abbate, Tiago Osório Ferreira, Diogenes L. Antille   +9 more
wiley   +1 more source

<i>Sida</i> L.: Ethnobotany, Pharmacology, and Phytochemistry: A Review. [PDF]

Plants (Basel)
Jiménez-Ferrer E, Herrera-Ruiz M, Campos-Vidal Y, Flores-Franco G, Monterrosas-Brisson N.   +4 more
europepmc   +1 more source

How to Fish With Respect: A Transformation of Human‐Fish Relations in Riverside Amazonia

American Anthropologist, Volume 128, Issue 1, Page 63-72, March 2026.
ABSTRACT Riverside inhabitants of the Middle Xingu River Basin, in the Brazilian Amazonia, frequently say that it is important to respect animals and the forest spirits who protect them. In recent decades, however, the development of an iced fish industry in the region has changed what respect means and how it is expressed when it comes to fishing ...
Vinicius de Aguiar Furuie
wiley   +1 more source

Beyond the Greater Angkor Region: Automatic large-scale mapping of Angkorian-period reservoirs in satellite imagery using deep learning. [PDF]

PLoS One
Landauer J, Klassen S, Wijker AP, van der Kroon J, Jaszkowski A, Verschoof-van der Vaart WB.   +5 more
europepmc   +1 more source

Multi-signal EMI and geoarchaeolog y: evaluating integrated magnetic susceptibility measurements for archaeological prospection [PDF]

, 2011
De Smedt, Philippe, Simpson, David, Van Meirvenne, Marc   +2 more
core  

Anthropology of the Hometown

American Anthropologist, Volume 128, Issue 1, Page 220-223, March 2026.
ABSTRACT Anthropological methods and theory have historically marginalized hometown research while they have privileged the study of the “Other.” This essay discusses the prevalent challenges and misconceptions surrounding research conducted in one's hometown, while advancing its legitimacy as an anthropological field site.
Dada Docot
wiley   +1 more source