Results 31 to 40 of about 50,690 (110)
New Phytologist, EarlyView.Dormancy type, as well as chemical and physical seed traits, explain variation in seed fungal community composition. Summary Seed germination is regulated in many plants by seed dormancy, while postdispersal survival is often determined by soilborne fungi that infect seeds.
Lindsay A. McCulloch +5 more
wiley +1 more source
Árboles arraigados. Aplicaciones [PDF]
, 2018 Los árboles, diagramas arborescentes o arborigramas, constituyen una subclase de los grafos, importantes en el estudio de estructuras de datos, ordenaciones y codificación.
Alonso, Nancy, Oliva, Elisa
core
Diversification and coexistence amid widespread and persistent gene flow in Andean trees
New Phytologist, EarlyView.Andean Prunus species diversify into and occupy distinct elevation zones, remaining morphologically distinct. Yet, ancient introgression and recent admixture cross both phylogenetic and ecological distances. This suggests these species function as a long‐lived syngameon rather than fully isolated lineages, which may help explain how tree diversity ...
Ellen J. Quinlan +5 more
wiley +1 more source
TAXON, Volume 75, Issue 5, October 2026.Abstract We conducted phylogenetic analyses of Poa focused on Afro‐alpine species from sub‐Saharan Africa and Madagascar. We analyzed three plastid regions (matK, trnC‐rpoB, trnT‐trnL‐trnF) and two nuclear ribosomal (nr) regions (ITS, ETS) for 194 samples and 117 species of Poa. We present new DNA data for 93 samples, including 33 samples of seven Afro‐
Lynn J. Gillespie +4 more
wiley +1 more source
Actividad física y calidad de vida en el adulto mayor. Una revisión narrativa
Revista Habanera de Ciencias Médicas, 2018 Introducción: El estudio de la calidad de vida en ancianos reviste una gran importancia con vistas a mejorar los niveles de salud de este segmento de la población.
Roberto Martín Aranda
doaj
Functional Ecology, Volume 40, Issue 10, Page 3260-3275, October 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract The physiology of tropical mosses, liverworts and lichens may be challenged by the daily weather patterns in lowland rainforests. Since these poikilohydric organisms can only photosynthesize and respire when hydrated, unfavourable timing of light and water availability (
Monica B. Berdugo +7 more
wiley +1 more source
Revista de Ciencias, 2013 Dentro del campus Meléndez de la Universidad del Valle se encuentran especies botánicas comunes en la arborización de Cali como Samanea saman (Jacq.) Merr., Pithecellobium dulce (Roxb.) Benth., Tabebuia rosea (Bertol) Bertero ex A.DC.
Johan Home +2 more
doaj +1 more source
Framing the Square: Cinematic Procedures and Visual Regimes in Diamela Eltit's Lumpérica
Bulletin of Latin American Research, Volume 45, Issue 4, October 2026.ABSTRACT This article examines how Diamela Eltit's Lumpérica (1983) constructs a regime of visibility through the spatial organisation of the public square that structures the novel. While criticism has often emphasised the text's linguistic fragmentation and performative dimensions, less attention has been paid to the visual procedures through which ...
Denisse Lazo
wiley +1 more source
Percepciones y consecuencias del cambio de uso del suelo en dos ejidos del sur de Veracruz
AIA Avances en Investigación AgropecuariaObjetivo. Esta investigación cualitativa de tipo descriptivo tuvo como objetivos referir el proceso histórico del cambio de uso del suelo y las prácticas de manejo en los potreros de dos ejidos de Jesús Carranza, así como documentar las percepciones de ...
Juana Ortiz-Timoteo +1 more
doaj +1 more source