Results 41 to 50 of about 448,659 (155)
El conocimiento de la flora y la utilidad de los humedales andinos para la ganadería es muy escaso, lo que llevó al interés de evaluar la diversidad florística, la productividad primaria neta aérea (PPNA), la condición ecológica y capacidad de carga para
Raúl Yaranga
doaj +1 more source
Radial basis function based meshless methods for fluid flow problems
This thesis is concerned with the development of meshless methods using radial basis functions for solving fluid flow problems. The advantage of meshless methods over traditional mesh-based methods is that they make use of a scattered set of collocation ...
Chinchapatnam, Phani P.
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Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Analysis of laminated shells by a sinusoidalshear deformation theory and Radial Basis Functions collocation, accounting for through-the-thickness deformations [PDF]
In this paper, the static and free vibration analysis of laminated shells is performed by radial basis functions collocation, according to a sinusoidal shear deformation theory (SSDT).
Polit, O. +17 more
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El objetivo del trabajo fue determinar la edad de transición de madera juvenil a madura a partir de las propiedades de la madera en un clon de álamo.
Ana C. Cobas +2 more
doaj
Our study highlights that when acclimatisation periods are too short, the substantial economic and logistical investment in soft‐release protocols may fail to deliver the expected conservation gains. Therefore, defining evidence‐based acclimatisation periods that are long enough to promote settlement, yet compatible with logistical constraints, may ...
Pablo Cisneros‐Araujo +14 more
wiley +1 more source
Increasing landscape forest cover would improve occupancy for nearly all bird guilds using coffee and forest habitats in the Eastern Colombian Andes. Conserving forest and enhancing shade coffee are complementary–not interchangeable–strategies: landscape forest cover shapes the conditions under which farm‐scale habitat management can sustain diverse ...
Esteban Botero‐Delgadillo +5 more
wiley +1 more source
Origen alto de la arteria radial. Reporte de caso
En el presente reporte describimos un origen alto de la arteria radial. La hallamos emergiendo de la segunda porción de la arteria axilar únicamente en el miembro superior derecho de un cadáver masculino.
Eduardo Carlos Carrillo Piraquive +1 more
doaj
El conocimiento de la variación anatómica y física de la madera es esencial para comprender su calidad y comportamiento tecnológico. En Pinus montezumae, especie de importancia ecológica y económica en México, la falta de información sobre la relación ...
Xuxan Alyn Rosas Ramos +4 more
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Abstract The Natura 2000 (N2K) network of protected areas is one of the main tools for area‐based conservation in the European Union (EU), yet its role in preserving plant biodiversity requires better understanding. We examined data kept in the European Vegetation Archive from over 1.2 million vegetation plots and obtained over 14.2 million plant ...
Michele Di Musciano +41 more
wiley +1 more source

