Results 41 to 50 of about 267,496 (222)

Sensitive Dependence on Parameters of Continuous-time Nonlinear Dynamical Systems [PDF]

open access: yes, 2017
We would like to thank the partial support of this work by the Brazilian agencies FAPESP (processes: 2011/19296-1 and 2013/26598-0, CNPq and CAPES. MSB acknowledges EPSRC Ref.
Baptista, M. S.   +2 more
core   +1 more source

Is Technological Heterogeneity the Key to Sustainable Coffee Production Efficiency?: A Latent Class Frontier Analysis in the Traditional Coffee Region of Colombia

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT Coffee producers deal with uncertainty due to high volatility in coffee prices. To navigate these challenges, producers must balance the tradeoff between higher yield and better quality utilising heterogeneous technologies, such as intensive production methods and environmental management practices.
Orlando Rodríguez   +2 more
wiley   +1 more source

Origen de las Escuelas Normales en el Departamento de Caldas

open access: yesRevista Historia de la Educación Latinoamericana, 2016
Este trabajo es resultado de la investigaci n Origen de las Escuelas Normales del Departamento de Caldas y se desarroll con base en las siguientes fases del m todo hist rico: Heur stica, Doxograf a, Etiolog a y S ntesis hist ...
Yasaldez Eder Loaiza Zuluaga
doaj  

Applicability of Multi-Frequency Passive Microwave Observations and Data Assimilation Methods for Improving NumericalWeather Forecasting in Niger, Africa

open access: yesRemote Sensing, 2014
The development of satellite-based forecasting systems is one of the few affordable solutions for developing regions (e.g., West Africa) that cannot afford ground-based observation networks.
Mohamed Rasmy, Toshio Koike, Xin Li
doaj   +1 more source

Alternative Food for Litter‐Inhabiting Predators Decreases Thrips Densities and Above‐Ground Plant Damage

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We studied predatory soil mites that control the thrips Frankliniella occidentalis. Thrips densities were significantly reduced by the predator Cosmolaelaps sabelisi. It presumably feeds on prepupae and pupae in the soil and on larvae aboveground.
Karen Muñoz‐Cárdenas   +4 more
wiley   +1 more source

Banhos de princesas e de lázaros

open access: yesAnuário Antropológico, 2018
Este artigo analisa dois tipos de narrativa sobre o termalismo europeu ”“ a do luxo, glamour e lazer, por um lado, e a do tratamento de doenças “asquerosas”, por outro ”“ para argumentar que, embora negando-se mutuamente e definindo-se por oposição ...
Cristiana Bastos
doaj  

Riesgo de diabetes y prediabetes en Manizales, estudio RIDIMA

open access: yesRevista Colombiana de Endocrinología, Diabetes y Metabolismo, 2019
Introducción: La diabetes mellitus es una enfermedad crónica, no transmisible, cuya prevalencia ha ido en aumento en los últimos años, convirtiéndose en una pandemia y un problema de salud pública que requiere intervenciones desde la prevención y el ...
Germán Camilo Giraldo González   +6 more
doaj   +1 more source

Correlación y concordancia entre gases arteriales y venosos en pacientes con enfermedad renal crónica sin diálisis

open access: yesNefrología Latinoamericana, 2023
Objetivo: Determinar la correlación y la concordancia entre los gases arteriales y venosos en pacientes con enfermedad renal crónica (ERC) sin diálisis en estadio 3-4. Método: Estudio descriptivo en pacientes con ERC no dialítica atendidos entre los años
Juan D. Quintero-Ospina   +2 more
doaj   +1 more source

Educational Strategies in Children's Oral Health: A Critical Integrative Review on Pedagogical Foundations

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Objectives This study aims to critically analyse whether the pedagogical methods employed in promoting children's oral health are anchored in theoretical and methodological frameworks in education, and to what extent this anchoring manifests itself.
Victória Saraiva Martins   +3 more
wiley   +1 more source

Cartografía semiótica para la comprensión de territorios de conflicto

open access: yesEstudios Políticos, 2006
Este artículo aborda el tema del desplazamiento forzado desde los siguientes ejes de investigación: la apropiación material y simbólica del espacio en el proceso de construcción del territorio y la configuración de los espacios de conflicto; y las ...
Béatriz Nates Cruz, Stéphanie Raymond
doaj  

Home - About - Disclaimer - Privacy