Results 51 to 60 of about 1,088,621 (218)

Limitação dos débitos expiratórios e hiperinsuflação dinâmica: Conceitos-chave na fisiologia respiratória moderna

open access: yesRevista Portuguesa de Pneumologia, 2005
Resumo: Neste artigo os autores fazem uma revisão sobre a definição e a avaliação de dois conceitos: a limitação dos débitos expiratórios e a hiperinsuflação dinâmica, dando particular relevo aos aspectos que consideram importantes na doença pulmonar.
P.M.A. Calverley, N.G. Koulouris
openaire   +1 more source

Urbanization and food transition in the Brazilian Amazon: From wild to domesticated meat

open access: yesPeople and Nature, EarlyView.
Abstract Urbanization is expected to influence food transitions, resulting in a shift from wild foods to more domesticated foods. Concomitantly, food insecurity and urban demand for natural resources, including wildlife, are expected to increase overall, even when the per capita consumption is expected to decrease.
Willandia A. Chaves   +7 more
wiley   +1 more source

Sintonización dinámica de aplicaciones MPI [PDF]

open access: yes, 2010
En la actualidad, la computación de altas prestaciones está siendo utilizada en multitud de campos científicos donde los distintos problemas estudiados se resuelven mediante aplicaciones paralelas/distribuidas. Estas aplicaciones requieren gran capacidad
Martínez Trujillo, Andrea   +4 more
core  

Navigating across individual and deliberative values: A dual Q‐method approach to elicit diverse values in grassland restoration

open access: yesPeople and Nature, EarlyView.
Abstract The current ‘UN Decade on Restoration’ calls for collaboration between scientists and practitioners to formulate guidelines for ecosystem restoration, within which transdisciplinary approaches are imperative to rethink the diverse values associated with nature, paving the way for sustainable ecosystem restoration.
Miguel A. Cebrián‐Piqueras   +7 more
wiley   +1 more source

'Intencionalidad innovadora' y dinámica económica [PDF]

open access: yes, 2006
Entender la actividad económica y su transformación exige considerar la “irrealidad” futura en la que se sitúan los fines de la acción de los agentes económicos.
Cañibano, Carolina   +2 more
core   +1 more source

Forwarding forest restoration: Seven key socio‐ecological issues for advancing forest restoration in a world in flux

open access: yesPeople and Nature, EarlyView.
Abstract Restoring forests can help conserve biodiversity, mitigate climate change and enhance human well‐being. Despite financial and political support for global forest restoration initiatives, projects continue to face persistent challenges and trade‐offs between environmental, climatic and socio‐economic goals.
Mariana Hernandez‐Montilla   +24 more
wiley   +1 more source

Modelo de la dinámica poblacional de Anoda cristata en un cultivo de soja resistente a glifosato bajo diferentes sistemas de manejo [PDF]

open access: yes, 2007
Se desarrolló un modelo de simulación de la dinámica del banco de semillas de Anoda cristata (L.) Schlecht en un cultivo de soja. El modelo considera distintas estrategias de manejo: ausencia de control, control con la dosis recomendada y con la mitad de
Orioli, Gustavo Adolfo   +3 more
core   +1 more source

Synergistic Effect of Silanized Ramie Fiber and Montmorillonite Clay on the Mechanical, Thermal, and Dynamic‐Mechanical Properties of Polyester Composites

open access: yesPolymer Composites, EarlyView.
Multiscale composite reinforced with silane‐modified ramie fiber and clay. ABSTRACT Multiscale polymer composites combining natural fibers and layered silicates can balance stiffness, toughness, and thermal stability when interfacial interactions are properly engineered.
Daniel Rossi Klein   +4 more
wiley   +1 more source

Dinâmica de Perfilhamento do capim-coastcross (Cynodon dactylon (L.) Pers.), submetido a doses de nitrogênio e períodos de rebrotação

open access: yesBoletim de Indústria Animal, 2008
Este trabalho foi realizado em casa de vegetação objetivando avaliar os efeitos de doses de nitrogênio (N) e do período de rebrotação do capim-coastcross (Cynodon dactylon L. Pers. cv. Coastcross-1) na dinâmica do perfilhamento. Os tratamentos consistiram de doses de N, na forma de uréia, equivalentes a zero; 100; 200 e 300kg ha-1 de N, avaliados em 10
Bruna Adese Lopes da Cunha   +3 more
openaire   +5 more sources

Dinámica demográfica [PDF]

open access: yes, 2005
Producción CientíficaEstudio de la situación de la población de Castilla y León (evolución, estructuras demográficas, migraciones y poblamiento ...
Delgado Urrecho, José María   +1 more
core   +11 more sources

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