Results 281 to 290 of about 292,957 (351)

The ICOS OTC pCO2 instrument intercomparison

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract In 2021, the Ocean Thematic Centre of the European Research Infrastructure “Integrated Carbon Observation System” conducted an international partial pressure of carbon dioxide (pCO2) instrument intercomparison. The goal was to understand how different types of instrumentation for the measurement of ocean pCO2 compare to each other.
Tobias Steinhoff   +41 more
wiley   +1 more source

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

open access: yesMass Spectrometry Reviews, EarlyView.
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   +4 more
wiley   +1 more source

The Introduction of Chickens Into Norway and Their Early Use: New Evidence From the Borgund Kaupang

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Chickens reached areas of northern Europe by the 6th to 5th century bce, but their dispersal into Scandinavia appears delayed. Here we present a thorough assessment of chicken remains recovered from Borgund, a deserted late Viking Age–Medieval urban site located near Ålesund on the west coast of Norway. Direct and indirect dating of 20 chicken
Samuel J. Walker   +3 more
wiley   +1 more source

Genomic Insight into Three Marine Micromonospora sp. Strains from the Gulf of California. [PDF]

open access: yesMicrobiol Resour Announc, 2019
Contreras-Castro L   +4 more
europepmc   +1 more source

In Vivo Effects of N,N‐Diethyl‐Meta‐Toluamide (DEET) Exposure on Sinonasal Epithelia in a Murine Model

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Environmental factors, including airborne toxicants, are thought to contribute to the pathogenesis of chronic rhinosinusitis, although the exact mechanism is not fully understood. The purpose of this pilot study is to assess the impact of pesticide, N,N‐diethyl‐meta‐toluamide (DEET), on the sinonasal epithelium using an in vivo murine model ...
Jivianne T. Lee   +4 more
wiley   +1 more source

USAID's Locally‐Led Development Agenda: Open Government and Independent Monitoring

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT USAID's ambitious localization agenda between 2021–2024—suspended in early 2025—aimed to provide more funding for local organizations, strengthen local systems, and co‐create with local communities. This study uses pre‐2025 open government data to identify continuity and change during USAID’s localization push.
Jeffrey Hallock   +2 more
wiley   +1 more source

Fin whale movements in the Gulf of California, Mexico, from satellite telemetry. [PDF]

open access: yesPLoS One, 2019
Jiménez López ME   +4 more
europepmc   +1 more source

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