Results 91 to 100 of about 2,371,438 (191)

La población de los bateyes azucareros [PDF]

open access: yes, 1986
En este artículo se establece limitativamente un perfil demográfico de la población residente en los bateyes de campo del Consejo Estatal del Azúcar (CEA).
Ferrán, Femando I.
core  

A response to ‘Quantifying phenotypic plasticity at multiple levels—A comment on Gómez et al.’

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 560-562, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In this reply, we clarify several conceptual misunderstandings raised in response to our Perspective on quantifying phenotypic plasticity. We emphasize that our central argument concerns the rigorous estimation of the magnitude of plasticity, rather than its mere ...
José M. Gómez   +3 more
wiley   +1 more source

Zamora. Planos de población. 1910 (1911) [PDF]

open access: yes, 1911
Copia digital. Valladolid : Junta de Castilla y León.
Sevilla, Elías
core   +1 more source

Dietary resilience of coral reef fishes to habitat degradation

open access: yesJournal of Animal Ecology, Volume 95, Issue 3, Page 397-417, March 2026.
Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever   +9 more
wiley   +1 more source

Fecundidad adolescente en el gran área metropolitana de Costa Rica

open access: yesPoblación y Salud en Mesoamérica, 2003
El propósito de esta investigación es determinar si existe correlación espacial en la fecundidad adolescente en el Gran Área Metropolitana de Costa Rica.
Andrea Collado Chaves
doaj  

Record phenological responses to climate change in three sympatric penguin species

open access: yesJournal of Animal Ecology, Volume 95, Issue 3, Page 455-469, March 2026.
This paper is impressive because we managed to monitor extensively a really difficult place to reach and operate in. We deployed 77 cameras across Antarctica and the Sub Antarctic islands to monitor three different species of penguins. We found that they are the fastest advancing vertebrates with respect to their timing of breeding.
Ignacio Juarez Martinez   +8 more
wiley   +1 more source

Debiasing EQ-5D Tariffs. New estimations of the spanish EQ-5D value set under nonexpected utility [PDF]

open access: yes
Este proyecto tiene como objetivo estimar las utilidades asociadas a los estados de salud definidos mediante el sistema EuroQol-5D a partir de la medición directa de las preferencias de una muestra de la población andaluza.
Fernando Ignacio Sánchez Martínez   +3 more
core  

Sarcopenia en la población anciana institucionalizada [PDF]

open access: yes, 2017
Se ha definido sarcopenia como la pérdida involuntaria de masa, fuerza y rendimiento muscular debida al envejecimiento. La sarcopenia predispone a un aumento de fragilidad lo que supone un mayor riesgo de caídas y a su vez de fracturas.
Hernández Silva, Mirian   +1 more
core  

Long‐term trends of epibionts reflect Mediterranean striped dolphin abundance shifts caused by morbillivirus epidemics

open access: yesJournal of Animal Ecology, Volume 95, Issue 3, Page 553-569, March 2026.
This original research piece demonstrates, through empirical and theoretical modelling approaches, that the epibionts of striped dolphins indicate dolphin abundance shifts caused by epidemics of dolphin morbillivirus (DMV). In addition, we provide the first SIR model to investigate the epidemiology of DMV in western Mediterranean striped dolphins ...
Sofía Ten   +4 more
wiley   +1 more source

¿Cuántos clusters hay en una población? [PDF]

open access: yes, 1998
Sea una población cerrada formada por un número desconocido K y finito de clusters. El método bootstrap es utilizado para estimar el número de clusters que constituyen una población.
Prieto Martínez, Juan José
core   +1 more source

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