Results 261 to 270 of about 144,269 (377)

Estimating National and Foreign Trade Elasticities Using Generalized Transport Costs

open access: yesJournal of Regional Science, Volume 65, Issue 2, Page 471-496, March 2025.
ABSTRACT We introduce the definition of two distinct trade elasticities corresponding to imports from regions located in the same country (national elasticities) and foreign regions located in other countries (foreign elasticities). We resort to a three‐tier nested CES utility structure to derive the corresponding demand gravity equations.
José L. Zofío   +3 more
wiley   +1 more source

Area of Catalan paths

open access: bronze, 2001
Wen-Jin Woan
openalex   +1 more source

Shared Determinants of Poor Sleep, Obesity and Adiposity in Adolescents Aged 8–18‐Years: A Systematic Review

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Relationships between multiple sleep outcomes, obesity and adiposity across childhood and adolescence have been previously reported. Health‐promoting interventions to improve sleep and reduce adolescent obesity could target shared determinants of sleep and obesity.
Emma Louise Gale   +2 more
wiley   +1 more source

"Wh"-exclamatives in Catalan

open access: yes, 2006
[eng] The thesis "Wh-exclamatives in Catalan" is a research that intends to shed light on the characterization of exclamatives, a type of clause that has not been paid as much attention as other types of clause such as interrogatives or declaratives. This is a theoretical study that falls within the framework of generative grammar.
openaire   +1 more source

Evolution of Hybrid Inviability Associated With Chromosome Fusions

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Chromosomal rearrangements, such as inversions, have received considerable attention in the speciation literature due to their hampering effects on recombination. Less is known about how other rearrangements, such as chromosome fissions and fusions, can affect the evolution of reproductive isolation. Here, we use crosses between populations of
Jesper Boman   +4 more
wiley   +1 more source

High Quality Diet Enhances Immune Response and Affects Gene Expression During Viral Infection in an Insect Herbivore

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Herbivorous insects tolerate chemical and metabolic variation in their host plant diet by modulating physiological traits. Insect immune response is one such trait that plays a crucial role in maintaining fitness but can be heavily influenced by variation in host plant quality.
Su'ad A. Yoon   +9 more
wiley   +1 more source

Multiple Models of European Marine Fish Stocks: Regional Winners and Losers in a Future Climate. [PDF]

open access: yesGlob Chang Biol
Sailley SF   +16 more
europepmc   +1 more source

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