Results 41 to 50 of about 1,050,649 (184)

El gasto en salud de los hogares colombianos : Un análisis descriptivo

open access: yesLecturas de Economía, 2009
Usando la teoría de la elección podemos establecer cómo ciertas características poblacionales inciden sobre los perfiles de gasto en salud de los hogares colombianos.
Manuel Ramírez   +2 more
doaj   +1 more source

Modelando la Varianza de la Forma: Morfometría Geométrica Aplicaciones en Biología Evolutiva

open access: yes, 2014
La comparacion de caracteres anatomicos entre organismos ha sido un elemento central de la biologia comparada. Historicamente, la clasificacion taxonomica y la comprension de la diversidad biologica se han basado en descripciones morfologicas.
H. A. Benítez, Thomas A. Püschel
semanticscholar   +1 more source

A meta‐analysis of the effect of visiting zoos and aquariums on visitors’ conservation knowledge, beliefs, and behavior

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Zoos and aquariums are well placed to connect visitors with the issues facing biodiversity globally and many deliver interventions that seek to influence visitors’ beliefs and behaviors with respect to conservation. However, despite primary studies evaluating the effect of such interventions, the overall effect of engaging with zoos and the ...
Xavier McNally   +4 more
wiley   +1 more source

Estadística Básica con R y R-Commander [PDF]

open access: yes, 2008
Los objetivos docentes se centran en introducir a los alumnos en los conceptos básicos de la Estadística Descriptiva y la Inferencia y en la resolución, a través del software estadístico R, de problemas de análisis de datos y cálculo de probabilidades ...
Arriaza Gómez, Antonio Jesús   +5 more
core  

Is it all about size? Dismantling the integrated phenotype to understand species coexistence and niche segregation

open access: yesFunctional Ecology, Volume 38, Issue 11, Page 2350-2368, November 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Niche segregation is a mechanism by which competition between coexisting species is reduced. The ecological niche is a multidimensional space shaped by the conditions and resources that enable the existence of species.
Carolina Reyes‐Puig   +3 more
wiley   +1 more source

C‐reactive protein (CRP) in high altitude Bolivian peri‐urban adolescents varies by adiposity, current illness, height, socioeconomic status, sex, and menarcheal status: The potential benefits and costs of adipose reserves in arduous environments

open access: yesAmerican Journal of Human Biology, Volume 36, Issue 9, September 2024.
Abstract Objectives In non‐industrialized and low‐income populations, adipose stores can serve as a valuable buffer against harsh conditions such as seasonal food scarcity. However, these reserves may incur costs due to adipocytes' production of pro‐inflammatory cytokines; inflammation is associated with increased risk for cardiometabolic diseases ...
Virginia J. Vitzthum   +8 more
wiley   +1 more source

Estrategias eficientes de inversión y gestión del riesgo en mercados bursátiles [PDF]

open access: yes, 2015
En este trabajo se estudian diferentes estrategias de optimización de carteras de inversión en mercados bursátiles incluyendo nuevas herramientas de análisis, visualización y desarrollo. Se eligen las cotizaciones diarias de las empresas que componen
López Casado, Paula
core  

Programa recursivo en pascal para determinación de zonas en una secuencia, por el método de análisis de varianza

open access: yesEarth Sciences Research Journal, 1992
<p class="MsoNormal" style="line-height: normal; margin: 0cm 0cm 0pt; mso-layout-grid-align: none;"><span style="font-family: ";Arial";,";sans-serif";; font-size: 12pt; mso-ansi-language: EN-US;" lang="EN-US">Geologic data commonly form a ...
A. Montes Luis
doaj  

Evaluation of the social economic indicators of the municipalities of the São Paulo state groups 1, 2 and 3 with the use of multivariate analysis of variance Evalución de indicadores socioeconómicos en los grupos 1,2 y 3 de municípios de Sao Paulo con el uso de análisis multivariante de la varianza Avaliação de indicadores socioeconômicos dos grupos 1, 2 e 3 de municípios paulistas com o uso da análise multivariada de variância

open access: yesREGE Revista de Gestão, 2010
This article is part of an extensive study that deals with the statistical analysis of several groups of municipalities. The objective of this study is to ascertain whether the mean per capita values of transfers from the Municipalities Participation Fund (Fundo de Participação dos Municípios, FPM), the state Tax on the Circulation of Goods and ...
Maria Aparecida Gouvêa   +2 more
openaire   +1 more source

Creatividad, inteligencia y rendimiento escolar: estudio de las relaciones recíprocas en una muestra de alumnos de 6º año de escolaridad [PDF]

open access: yes, 2012
Este artículo analiza las relaciones entre creatividad, inteligencia y rendimiento escolar. A una muestra de 69 alumnos de 6º año de escolaridad que asistían a un programa de enriquecimiento cognitivo se le aplicaron seis subtests del Test de Pensamiento
Almeida, Leandro S.   +3 more
core  

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