Results 101 to 110 of about 1,100,283 (264)

Estructuras algebraicas

open access: yes, 1994
Material digitalizado en SEDICI gracias a la Biblioteca del Departamento de Matemática de la Facultad de Ciencias Exactas (UNLP).
Oubiña, Lía, Zucchello, Rubén
openaire   +1 more source

From pathogens to partners: temporal and biogeographical patterns in fungal associations of alien trees

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3381-3395, June 2026.
Summary Alien trees reshape belowground fungal communities, but the factors governing the balance between mutualists and pathogens remain unclear. We tested whether residence time, mycorrhizal type, and biogeographical origin shape this balance, and whether alien stands differ from native vegetation. We sampled soils beneath 73 alien tree species in 48
Lukáš Vlk   +12 more
wiley   +1 more source

Estructuras Creativas

open access: yes, 2015
Presentación del seminario de Estructuras Creativas cuyo objetivo es desmitificar el acto creativo en un trabajo proyectual. Este seminario se imparte en universidades e instituciones de educación superior como complemento a curriculas fijas o como actualización de profesionales.
openaire   +1 more source

Da Vinci's mischief: xylem conduits in the stems of woody plants do not furcate

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3001-3013, June 2026.
Summary The hydraulic architecture of plants is often modeled as a ‘furcating’ network, in which xylem conduits proliferate in number toward the stem apex, analogous to animal circulatory systems. Yet whether furcation actually occurs within woody stems remains untested, despite major implications for carbon costs and hydraulic efficiency.
Gilberto Alemán‐Sancheschúlz   +4 more
wiley   +1 more source

Benzoxazinoid‐mediated microbiome feedbacks enhance Arabidopsis growth and defence

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3334-3348, June 2026.
Summary Plants modulate their surrounding microbiome via root exudates and such conditioned soil microbiomes feed back on the performance of the next generation of plants. How plants perceive altered soil microbiomes and modulate their performance in response to such microbiome feedbacks, however, remains largely unknown.
Katja Stengele   +5 more
wiley   +1 more source

Estructura financiera

open access: yes, 2014
La estructura financiera comprende los elementos de obtención, gestión y empleo de los medios económicos necesarios para el cumplimiento de las atribuciones estatales.Opera, dentro de esa estructura, lo que ha dado en llamarse actividad financiera o poder fiscal del Estado, como conjunto de medios preordenados por el Estado para sus finanzas, que no ...
openaire   +1 more source

Can species adapt to drought using multiple strategies? Lessons from the California poppy

open access: yesNew Phytologist, Volume 250, Issue 5, Page 2918-2932, June 2026.
Summary Plants can escape drought by completing life cycles early, tolerate drought by increasing physiological limits, or avoid drought stress by obtaining or using water more efficiently. It remains unclear whether strategies vary within species across their distributional ranges due to trade‐offs, and whether species can exhibit plasticity in ...
Stuart T. Schwab   +7 more
wiley   +1 more source

[Pediatric parasagittal meningioma, case report]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Noriega-Silva LA   +2 more
europepmc   +1 more source

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