Results 41 to 50 of about 4,297,839 (343)

Non‐Stationary Dry‐Spell Hazard Probabilities for Spain

open access: yesInternational Journal of Climatology, EarlyView.
This study assesses long‐term changes in dry‐spell hazard probabilities across Spain (1961–2024) using a novel non‐stationary extreme value framework applied to daily precipitation records from a dense observational network. Results show that dry‐spell duration and associated return levels are dominantly stationary, with non‐stationary models providing
S. M. Vicente‐Serrano   +13 more
wiley   +1 more source

Astragalus ecomorphology in Quaternary elephantids

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The astragalus plays a fundamental role in the graviportal locomotion of proboscideans, reflecting the biomechanical constraints imposed by large body masses. This study analyses the morphological variability of the astragalus in Quaternary elephantids using linear biometry and 3D geometric morphometrics, incorporating an unpublished ...
Darío Fidalgo   +6 more
wiley   +1 more source

Poly(O‐Propargyl‐N‐Amino Carbamate), a Reactive Polymer to Underpin Biomedical Applications of Poly(acetylene)s

open access: yesMacromolecular Rapid Communications, EarlyView.
We report here a new methodology to prepare functional poly(acetylene)s under aqueous conditions. This methodology is underpinned by poly(O‐propargyl‐N‐amino carbamate) (P1), a reactive poly(acetylene) carrying acyl hydrazines. Thus, P1 reacts with aldehydes to give functional poly(acetylene)s, including cationic, hydrophobic, and sugar‐loaded poly ...
Tom Leigh   +8 more
wiley   +1 more source

La revista de contenido científico Con sentido; una alternativa en la transmisión de la información científica creada por los estudiantes de la Licenciatura en Cultura Física de la provincia Pinar del Río

open access: yesPodium, 2009
El entendimiento de todas las sociedades humanas es posible gracias a la comunicación. La comunicación consiste en un acto mediante el cual un individuo establece con otro u otros un contacto que le permite transmitirles una información.
Maria del Carmen Corbo Rodríguez   +5 more
doaj  

Skeletal Trauma and Social Dynamics in Medieval Silves (Southern Portugal): Islamic Versus Christian Populations

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Skeletal trauma provides insight into both accidental injury and interpersonal violence, reflecting everyday risk and social dynamics. This study tests the hypothesis that trauma, particularly among males, was more prevalent in the Islamic population of Silves (9th–13th centuries) than in the subsequent Christian rule (13th century onwards ...
Ana González‐Ruiz   +2 more
wiley   +1 more source

El desarrollo de habilidad interpretar en el profesional de la Cultura Física

open access: yesPodium, 2007
Se realizó un estudio de intervención con el objetivo de proponer una variante didáctica para desarrollar la habilidad interpretar en los estudiantes de primer año de la Licenciatura en Cultura Física, tomando como base el sistema de contenidos de la ...
Ismary Mencho Moreno   +3 more
doaj  

Conceito de pessoa, nas entrelinhas da filosofia, sociologia, psicanálise e logoterapia

open access: yesEl Futuro del Pasado, 2015
O presente artigo tem por objetivo principal identificar o conceito de pessoa nas Disciplinas da Filosofia, Sociologia, Psicanálise e Logoterapia; na perspectiva da escolha objetiva do sujeito.
Carlos Eduardo Freitas   +3 more
doaj   +1 more source

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