Results 151 to 160 of about 6,874 (252)

The value of contact tracing and isolation in mitigation of COVID-19 epidemic: findings from outbreak investigation of COVID-19 onboard Nile Cruise Ship, Egypt, March 2020. [PDF]

open access: yesBMJ Glob Health, 2022
Hassan H   +9 more
europepmc   +1 more source

Prescribing Tourism: Cultivating Positive Travel Experiences for Individuals With Health Conditions

open access: yesInternational Journal of Tourism Research, Volume 28, Issue 2, March/April 2026.
ABSTRACT Clinical evidence of tourism's health‐related benefits for people with health conditions is notably scarce. Prescribing tourism, wherein medical professionals recommend engaging in tourism activities to enhance overall health and well‐being, could offer unique insights into the tourism–health nexus.
Fangli Hu, Jun Wen, Sebastian Filep
wiley   +1 more source

Colonial Bias in AI Training Data: Prompting Sora to Generate Images of Aotearoa New Zealand's Historical Past

open access: yesKōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 1, March 2026.
This paper examines how generative artificial intelligence (AI) reproduces colonial visual tropes when tasked with representing Aotearoa New Zealand's historical past. Using OpenAI's Sora as a case study, the analysis investigates AI‐generated images prompted to depict (1) precolonial landscapes, (2) first contact between Māori and Europeans, (3 ...
Olli Hellmann
wiley   +1 more source

Large outbreak of typhoid fever on a river cruise ship used as accommodation for asylum seekers, the Netherlands, 2022. [PDF]

open access: yesEuro Surveill
Ooms D   +15 more
europepmc   +1 more source

Fecal pellet packaging enhances marine carbon sequestration

open access: yesLimnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Fecal pellets produced by marine zooplankton contribute substantially to transporting biologically fixed carbon from the sunlit sea surface into deeper water layers. Their occurrence and composition are often heterogeneous, and pellets may undergo various changes while sinking, making it difficult to quantitatively assess their mechanisms of ...
Clarissa Karthäuser   +6 more
wiley   +1 more source

High nitrogen fixation and Braarudosphaera presence in the North Sea

open access: yesLimnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Nitrogen fixation, the microbial conversion of dinitrogen gas to ammonia, is a key nitrogen source and critical for sustaining marine productivity. We investigated the diversity and activity of nitrogen‐fixers in surface waters of the North Sea and Norwegian coast during July 2023.
Kendra Turk‐Kubo   +10 more
wiley   +1 more source

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