Results 51 to 60 of about 27,555 (331)

Temperature and the evolution of flower color: A review

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Flower colors brighten our natural world. How and why have they evolved? How might ongoing global warming alter their evolutionary trajectories? In this review, I examine the influence of ambient temperature on the evolution of flower color.
Elizabeth P. Lacey
wiley   +1 more source

El castro de Vivinera (Zamora) y sus «piedras hincadas»

open access: yesZephyrus, 2009
Conocemos en España muchos castros en los que hay colocadas "piedras hincadas" fuera de sus murallas con objeto de prevenir un acercamiento repentino del enemigo. Los dos castros con "piedras hincadas" conocidos en la provincia de Zamora, los de Vivinera
Peter HARBISON
doaj  

The “Best of Both Worlds”: Building a community‐academic partnership for research with legal system‐impacted individuals

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Equitable community‐academic research partnerships provide an innovative way to advance health outcomes among criminal legal system‐impacted individuals. The extant literature lacks accounts that detail the process for developing such partnerships, particularly in community‐based (rather than carceral) settings and with community organizations
Talia R. Cohen   +7 more
wiley   +1 more source

Delivering a family‐based child mental health promotion program among two resettled refugee communities during the COVID‐19 pandemic: Lessons learned in a hybrid type II implementation‐effectiveness randomized controlled trial

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Background Resettled refugee families face elevated mental health risks, compounded by structural and cultural barriers. The Family Strengthening Intervention for Resettlement (FSIR), co‐developed with resettled refugee communities, aims to improve family functioning and child mental health.
Euijin Jung   +7 more
wiley   +1 more source

Castros de un valle gallego. Los del Ribero de Avia (Orense)

open access: yesZephyrus, 2009
Muchos son todavía los problemas, pendientes de solución, que encierra la denominada, acertadamente, "cultura norte de los castros". En cuanto el lento y penoso trabajo catalogador no esté terminado, y, sobre todo-, en cuanto éste no alcance a regiones ...
M. Rubén GARCÍA AL TAREZ
doaj  

Observaciones en torno al poblamiento castreño de la Edad del Hierro en Asturias

open access: yesTrabajos de Prehistoria, 2001
La investigación actual sobre la Edad del Hierro en Asturias (Norte de España) se encuentra inmersa en un debate sobre cronologías y tradiciones histórico-culturales que no contribuye en absoluto al conocimiento positivo de la realidad histórica ...
Sergio Ríos González   +1 more
doaj   +1 more source

Combination of Serum Neurofilament Light Chain and Serum Cardiac Troponin T as Biomarkers Improves Diagnostic Accuracy in Amyotrophic Lateral Sclerosis

open access: yesAnnals of Neurology, EarlyView.
Objective We aimed to evaluate the clinical utility of serum neurofilament light chain (sNfL) and cardiac troponin T (cTnT) in amyotrophic lateral sclerosis (ALS) and assess whether their combination improves diagnostic accuracy. Methods We retrospectively analyzed 293 ALS patients, 85 neurodegenerative disease controls, and 29 healthy controls.
Paula Lindenborn   +6 more
wiley   +1 more source

Arquitectura defensiva protohistórica. Perspectivas metodológicas

open access: yesEl Futuro del Pasado, 2010
La arquitectura defensiva es entendida como un fenómeno complejo enel que intervienen multitud de factores. Estructuras como las murallas fueron sometidas acontinuas reconstrucciones y reelaboraciones en relación a las necesidades, los gustos o ...
Juan Pablo López García
doaj   +2 more sources

Sistemas defensivos proto-históricos de Tras-Os-Montes Ocidental (Norte de Portugal)

open access: yesCuadernos de Estudios Gallegos, 2008
O texto pretende contribuir para uma reflexão e discussão em torno dos sistemas defensivos, particularmente em relação às muralhas, de Trás-os-Montes Ocidental (Norte de Portugal), que serão relacionadas a um tipo específico de actividade produtiva e ...
João Mário Martins da Fonte
doaj   +1 more source

Les fortifications de l'âge du fer dans la Meseta espagnole : origine et diffusion des techniques de construction [PDF]

open access: yes, 1991
International audienceSynthèse des connaissances sur les fortifications de l'âge du fer dans le domaine celtique de l'intérieur de la péninsule Ibérique.
Moret, Pierre
core   +2 more sources

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