Results 51 to 60 of about 171,778 (123)

Delineating ecologically distinct groups for annual cycle management of a declining shorebird

open access: yesJournal of Applied Ecology, Volume 62, Issue 5, Page 1152-1165, May 2025.
Using measurements of migratory connectivity in concert with expert opinion can define ecologically distinct groups for wildlife management that differ in the environmental conditions they experience across seasons of the annual cycle, which is a key component for understanding and reversing declines of migratory species. Abstract Patterns of migratory
Elly C. Knight   +18 more
wiley   +1 more source

External Validation of Cardiovascular Risk Scores in the Southern Cone of Latin America: Which Predicts Better? [PDF]

open access: yes, 2018
Introducción: La estimación inexacta del riesgo cardiovascular poblacional puede llevar a un manejo inadecuado de las intervenciones médicas preventivas, como, por ejemplo, el uso de estatinas.
Danaei, Goodarz   +7 more
core  

Island restoration to rebuild seabird populations and amplify coral reef functioning

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Mobile organisms like seabirds can provide important nutrient flows between ecosystems, but this connectivity has been interrupted by the degradation of island ecosystems. Island restoration (via invasive species eradications and the restoration of native vegetation) can reestablish seabird populations and their nutrient transfers between ...
Ruth E. Dunn   +5 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  

Financial forecasts of SMEs in IPOs: fact or fiction? [PDF]

open access: yes, 2015
Este artículo valora el proceso de previsión financiera de las pequeñas y medianas empresas (PYME) en sus salidas a bolsa. Específicamente, se analiza la calidad de las previsiones de beneficios realizadas y se exploran los factores que determinan la ...
Alonso Canales, Fernando   +1 more
core  

Integrating adult occurrence and reproduction data to identify conservation measures for amphibians

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Monitoring programs are pivotal to establishing sound management. Due to economic, logistic, and time limitations, monitoring programs often overlook differences among life‐history stages. However, species occurrence does not necessarily mean population viability, and it is unclear to what extent monitoring programs that do not consider ...
Elia Lo Parrino   +4 more
wiley   +1 more source

Estimación del perfil económico y educativo de los hablantes de lengua indígena en Veracruz

open access: yesInterconectando Saberes, 2017
A partir de los microdatos de la Encuesta Intercensal 2015 y el Censo de Población y Vivienda 2010 realizados por Instituto Nacional de Estadística y Geografía (INEGI), el presente documento proporciona estimaciones sobe el perfil económico y educativo ...
Carlos Reyes Sánchez   +1 more
doaj  

Metodología para interpolar tamaños poblacionales [PDF]

open access: yes
Frecuentemente se tienen estimaciones del tamaño de una población para dos puntos del tiempo y se requieren estimaciones en puntos intermedios. En el presente documento se expone una solución sencilla trabajando con la tasa de variación media de la ...
Mauricio Sadinle
core  

The use of aerial photographs for estimating school sizes of cetaceans [PDF]

open access: yes, 1985
ENGLISH: The accuracy and precision of dolphin school size estimates based on aerial photograph counts were examined using data collected on recent aerial and ship surveys.
Clark, William G.   +2 more
core  

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