Results 191 to 200 of about 17,055 (292)

Defining the geographical level of competition: a taxonomy of industry tradability

open access: yesEconomica, Volume 93, Issue 371, Page 962-991, July 2026.
Abstract The paper develops a taxonomy of industry tradability to define the geographical level at which competition takes place. First, it creates a novel dataset that combines production and international trade data for both goods and services industries, defined at a detailed (3‐digit) level of industry aggregation for 15 European countries.
Sara Calligaris   +4 more
wiley   +1 more source

Estimating HIV-1 Viremic Time From Reservoir Sequence Diversity With Uncertainty Quantification. [PDF]

open access: yesJ Infect Dis
Kankaka EN   +21 more
europepmc   +1 more source

The Feeding Ecology of Invasive Pink Salmon Juveniles in Northern Norwegian Rivers and Their Role as Prey to Native Salmonids

open access: yesEcology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT Increasing numbers of invasive Pacific pink salmon (Oncorhynchus gorbuscha) are spawning in northern Norwegian rivers, leading to large numbers of juveniles migrating to coastal waters. This raises concerns about food competition with native salmonids in rivers, although details about the timing and intensity of pink salmon feeding and the ...
Katherine Dunlop   +10 more
wiley   +1 more source

Estimates of Spawning Stream Contributions to an Imperilled Bull Trout Metapopulation Utilizing Otolith Geochemistry and Redd Counts

open access: yesEcology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT Migratory fish species have experienced substantial declines throughout aquatic habitats, but actions to manage and conserve migratory species require a better understanding of the relative contributions of local populations to the metapopulation.
Samuel L. Bourret   +3 more
wiley   +1 more source

Differences in Presentation and Outcomes by Type and Severity of Food Impaction Symptoms in Eosinophilic Esophagitis. [PDF]

open access: yesDig Dis Sci
LaFata SS   +17 more
europepmc   +1 more source

The Forgotten Pink Salmon in the Laurentian Great Lakes: An Unexpected Invasion With Insights for Three Oceans

open access: yesFish and Fisheries, Volume 27, Issue 4, Page 813-830, July 2026.
ABSTRACT Introductions of species outside their native range, such as pink salmon (Oncorhynchus gorbuscha) in the Laurentian Great Lakes, can serve as unplanned experiments that provide new insights into ecological adaptation. We synthesize available information on the understudied Great Lakes pink salmon invasion and highlight how this case can inform
Joseph A. Langan   +8 more
wiley   +1 more source

Unpacking the Black Box of Networks in Immigrant Entrepreneurship: A Systematic Literature Review and Future Research Agenda

open access: yesGlobal Networks, Volume 26, Issue 3, July 2026.
ABSTRACT With the rising number of migrations in the last few decades, immigrant entrepreneurship has increasingly attracted scholarly and policy attention globally. Yet, the nature and role of a crucial resource for immigrant entrepreneurs (IEs)—networks—have not been organized systematically. This paper systematically reviews and synthesizes existing
Clavis Nwehfor Fubah   +2 more
wiley   +1 more source

Non‐native parrot species expand the trait space of avian communities by filling empty niches in urban areas

open access: yesIbis, Volume 168, Issue 3, Page 1055-1070, July 2026.
Non‐native species are one of the greatest threats to biodiversity worldwide due to their direct and indirect effects on native communities. There are two opposing hypotheses to explain how non‐native species successfully establish outside their native range.
Fabio Marcolin   +7 more
wiley   +1 more source

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