Results 41 to 50 of about 525,937 (230)

Situaciones emergentes en la resolución de un problema de geometría analítica [PDF]

open access: yes, 2009
En este trabajo se relatan distintas situaciones emergentes de una actividad disparadora, que evoluciona y se modifica en la fase interactiva del trabajo de aula y concluye con la institucionalización de nuevos conocimientos (Brousseau, 1986).
Anido, Mercedes   +5 more
core  

Segregación residencial y vivienda adecuada en los migrantes de Bolivia y Perú en Córdoba, Argentina [PDF]

open access: yes, 2017
In a large part of Latin America, residential segregation has been examined almost exclusively from a socioeconomic perspective, with an ethnic approach far less common.
Molinatti, Florencia, Pelaez, Enrique
core   +1 more source

Spatially nested species distribution models (N‐SDM): An effective tool to overcome niche truncation for more robust inference and projections

open access: yesJournal of Ecology, Volume 113, Issue 7, Page 1588-1605, July 2025.
N‐SDMs are key tools to develop untruncated regional climate change forecasts of species distributions at fine resolution over restricted extents. While several N‐SDM approaches were proposed, there is currently no universal solution suggesting that further developments and testing are crucial if we are to derive robust future projections of species ...
Antoine Guisan   +12 more
wiley   +1 more source

Modelos de localización-asignación aplicados a servicios públicos urbanos: análisis espacial de Centros de Atención Primaria de Salud (caps) en la ciudad de Luján, Argentina

open access: yesCuadernos de Geografía: Revista Colombiana de Geografía, 2011
Las actuales tecnologías digitales y, particularmente, la asociación entre los Sistemas de Información Geográfica (SIG) y los Sistemas de Ayuda a la Decisión Espacial (SADE) han generado importantes posibilidades para el tratamiento de la información ...
Gustavo D. Buzai
doaj   +1 more source

Análise da correlação entre dados de precipitação medidos em campo e estimados por sensoriamento remoto na bacia do rio Japaratuba/SE. [PDF]

open access: yes, 2016
A precipitação é um fenômeno atmosférico caracterizado pela sua aleatoriedade e variabilidade espaço-temporal. O entendimento da variabilidade espacial da precipitação em uma região ou bacia hidrográfica tem grande importância para as ações ligadas ao ...
ARAGAO, R. de   +2 more
core  

prioriactions: Multi‐action management planning in R

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 6, Page 1028-1039, June 2025.
Abstract Designing effective conservation strategies requires deciding not only where to locate conservation actions (i.e. which territorial units should be priortized), but also which type actions should be deployed. For most of conservation planning contexts, deciding where and what to do usually yields a complex and computationally challenging ...
José Salgado‐Rojas   +2 more
wiley   +1 more source

Refinamento espacial aplicado a um reactor de leito fixo [PDF]

open access: yes, 2004
O presente trabalho tem por objectivo desenvolver um algoritmo de refinamento espacial baseado no método das linhas, para resolver um sistema de equações não lineares de derivadas parciais parabólicas, que traduz o comportamento ...
Guiné, Raquel
core  

Three‐dimensional conservation planning of fish biodiversity metrics to achieve the deep‐sea 30×30 conservation target

open access: yesConservation Biology, Volume 39, Issue 2, April 2025.
Abstract Accelerating rate of human impact and environmental change severely affects marine biodiversity and increases the urgency to implement the Convention on Biological Diversity (CBD) 30×30 plan for conserving 30% of sea areas by 2030. However, area‐based conservation targets are complex to identify in a 3‐dimensional (3D) ocean where deep‐sea ...
Laetitia Mathon   +19 more
wiley   +1 more source

Determinantes espaciais e socioeconômicos do suicídio no Brasil: uma abordagem regional

open access: yesNova Economia, 2012
A Organização Mundial da Saúde avalia o suicídio como um problema de saúde pública, estando entre as dez causas mais frequentes de morte, além de ser a segunda ou terceira causa de morte entre 15 e 34 anos de idade. Estimativas mostram que para cada
Ludmilla R. C. Gonçalves   +2 more
doaj  

Problemas de la teoría estadounidense de la forma espacial en narrativa

open access: yesTRANS-, 2014
The history of the American debate on “spatial form” in narrative, initiated by Joseph Frank in his essay “Spatial Form in Modern Literature” (1945), is a theoretical approach that, lacking more adequate descriptive and analytical tools (as the structuralist and narratological analysis of literary texts would be later), turned out to be confusing and ...
openaire   +2 more sources

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