Results 11 to 20 of about 513,423 (152)
Las coladas de lava del volcán de Cofrentes transportan una variedad de xenolitos entre los que se encuentran granulitas máficas compuestas por plagioclasa, ortopiroxeno, clinopiroxeno y olivino. La petrografía y química mineral de estos enclaves apunta
María García-Rodríguez +2 more
doaj +5 more sources
Los xenolitos granulíticos del volcán de La Encomienda (Campo Volcánico de Calatrava) representan un conjunto de composición félsica peralumínica.
David Orejana García +2 more
doaj +2 more sources
El límite oriental del rift Golfo de California está pobremente definido, especialmente en su extremo septentrional en el área transfronteriza de México-EUA.
Anaid Fragoso-Irineo +4 more
doaj +2 more sources
Efecto de la ablación restringida de la corteza auditiva sobre el colículo inferior en la rata [PDF]
[ES] En esta tesis se intenta llegar a un de un modelo, en el futuro, de plasticidad homeost?tica in toto o in vivo, ?til para hallar soluciones terap?uticas, que busquen mejorar la capacidad de recuperaci?n espont?nea, hasta alcanzar los puntos de equilibrio homeost?ticos, no solo de las c?lulas nerviosas a nivel individual, sino tambi?n de los ...
Cheryl Clarkson Paredes
openaire +3 more sources
Analizamos el sismo del 6 de septiembre de 1997 (M w 4.5), que se produjo a unos 25 km al SE de Coatzacoalcos, Veracruz. El sismo fue registrado por la estación local TUIG de banda ancha de (tiempo S-P = 5 s).
Shri Krishna Singh +4 more
doaj +2 more sources
Summary Nutrient allocation is central to understanding plant ecological strategies and forest roles in biogeochemical cycles. Thought to be mainly driven by environmental conditions, nutrient allocation to woody organs, especially to living tissues, is poorly understood. To examine the role of differences in living tissues (sapwood, SW, vs inner bark,
Julieta A. Rosell +6 more
wiley +1 more source
Summary Ecological theory predicts that early generation polyploids (‘neopolyploids’) should quickly go extinct owing to the disadvantages of rarity and competition with their diploid progenitors. However, polyploids persist in natural habitats globally.
Thomas J. Anneberg +3 more
wiley +1 more source
Summary Wildfires drastically impact the soil environment, altering the soil organic matter, forming pyrolyzed compounds, and markedly reducing the diversity of microorganisms. Pyrophilous fungi, especially the species from the orders Pezizales and Agaricales, are fire‐responsive fungal colonizers of post‐fire soil that have historically been found ...
Andrei S. Steindorff +20 more
wiley +1 more source
Trait ecology of startup plants
Summary Startup plants include seedlings and basal and epicormic resprouts. It has long been held that startups have different strategies from adult plants, but theory for what trait differences to expect is limited and not yet quantitatively tested. Three applicable concepts are analogous to human startup firms, R‐shift, and trait‐growth theory.
Mark Westoby +2 more
wiley +1 more source
“Ceylon cinnamon”: Much more than just a spice
Cinnamomum zeylanicum (“Ceylon cinnamon/true cinnamon”) is native to Sri Lanka. In addition to generating significant foreign income, over 350,000 families are involved in the cinnamon industry, demonstrating its long‐established role in the Sri Lankan society.
Lalith Suriyagoda +7 more
wiley +1 more source

