Results 51 to 60 of about 80,568 (166)

Metodología para el análisis de las transformaciones paisajísticas de áreas rurales mediterráneas. Evolución, causas y consecuencias en el caso del Alto Ampurdán (Noreste de Cataluña) [PDF]

open access: yes, 2005
El artículo presenta una metodología aplicable al análisis de las dinámicas paisajísticas de las áreas rurales mediterráneas a través del uso conjunto de cuatro herramientas: historia, teledetección con imágenes de satélite, regresión multivariante e ...
Pons, Xavier   +2 more
core   +1 more source

Intravenous pretreatment with emulsified isoflurane preconditioning protects kidneys against ischemia/reperfusion injury in rats [PDF]

open access: yes, 2009
Ordinal logistic regression models have been developed for analysis of epidemiological studies. However, the adequacy of such models for adjustment has so far received little attention.
Zhaojun Qin   +5 more
core   +3 more sources

Predicting disability pension risk among public‐sector employees in Finland: A new evaluation tool for employers

open access: yesInternational Social Security Review, Volume 78, Issue 4, Page 99-120, October/December 2025.
Abstract In this study, we use unique research data to investigate the risk of exit from the workforce on the grounds of the award of a disability pension under the statutory public‐sector pension scheme in Finland. Statistical analysis yields two indicators: the risk for permanent disability retirement and the critical duration of sickness absence ...
Petra Sohlman   +2 more
wiley   +1 more source

A Threshold Effect Analysis of Households' Ability to Maintain Economic Welfare: Rural–Urban Dichotomy in Ghana

open access: yesPolitics &Policy, Volume 53, Issue 5, October 2025.
ABSTRACT This study examines the ability of households to maintain economic welfare and the threshold at which it occurs. We use the Mobile Financial Service Survey (MFSS) data comprising a probability sampling of all Ghanaian households for the econometric analysis.
Alhassan A‐. W. Karakara   +2 more
wiley   +1 more source

Regresión logística binaria para clínicos poco amantes de las matemátiicas

open access: yesNURE Investigación
La conceptualización de los modelos matemáticos es una tarea difícil para los profesionales sanitarios que se dedican a tareas clínicas. Uno de los más utilizados es la regresión logística binaria (RLB).
Javier Piury Pinzón   +3 more
doaj   +1 more source

Depresión y riesgo cardiovascular en adultos mayores : una comparación entre áreas urbanas y rurales [PDF]

open access: yes, 2017
Older adults represent a growing population in our country, which has been forgotten both in epidemiological studies and in national health and prevention programs.
Vega Auz, Ricardo Luis
core  

Neonatal Health Within War Contexts: Insights From the Colombian Experience, 1998–2007

open access: yesLatin American Policy, Volume 16, Issue 3, September 2025.
ABSTRACT The Colombian Armed Conflict intensified 1998–2002, with its urban dynamics continuing to influence neonatal health through 2007. Using data from the National Centre of Historic Memory and Civil Registration and Vital Statistics, this study examines the effects of regional violence on neonatal health outcomes.
Harold Mera León   +1 more
wiley   +1 more source

Análisis estadístico implicativo en la identificación de factores pronósticos de mortalidad del cáncer renal

open access: yesRevista Información Científica, 2019
Introducción: el análisis estadístico implicativo (ASI) es una técnica de la minería de datos, para modelar la cuasi-implicación entre sucesos y variables de un conjunto de datos.
Karell Galano Vázquez   +4 more
doaj  

Estudio del nivel de aceptación de una revista que publicite eventos, realizado entre los posibles consumidores de estrato cuatro, en los municipios de Pereira y Dosquebradas durante el segundo semestre de 2009 [PDF]

open access: yes, 2009
Los medios masivos de comunicación escrita han jugado un papel muy importante en el transcurso de la historia, ayudando con el desarrollo social, económico y cultural, gracias a su eficacia en la difusión de la información, generando así, un gran impacto
Quintero Taborda, Alexander   +1 more
core  

Domestic cat penetrability into rural and natural habitats of the Iberian Peninsula

open access: yesEcological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
Free‐roaming domestic cats in the Iberian Peninsula regularly venture into rural and natural areas, with some individuals travelling over 2 km from their homes. Our GPS tracking data from 64 cats reveal that younger, neutered and owned cats show larger home ranges and greater penetration into natural habitats, raising concerns for native biodiversity ...
Francisco Palomares, Ariadna Sanglas
wiley   +1 more source

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