Results 241 to 250 of about 2,027,025 (314)

Intraskeletal histovariability and skeletochronology in an ornithopod dinosaur from the Maestrazgo Basin (Teruel, Spain)

open access: yesJournal of Anatomy, Volume 247, Issue 3-4, Page 643-664, September/October 2025.
Abstract Ornithopods are an extinct group of dinosaurs that were particularly abundant and diverse in the Cretaceous of the Iberian Peninsula, and whose abundance in the Maestrazgo Basin has allowed numerous taxa to be identified over the last decade. Many of these fossil remains are still taxonomically indeterminate and require a more detailed study ...
Juan Maíllo   +4 more
wiley   +1 more source

Flows of educational knowledge. The space-time of Portuguese speaking countries [PDF]

open access: yes, 2002
Carvalho, Luís Miguel   +4 more
core  

Transcriptional Dynamics of Tomato Plants Under Combined Heat and Salt Stress

open access: yesPhysiologia Plantarum, Volume 177, Issue 5, September/October 2025.
ABSTRACT The Mediterranean Basin, a hotspot for tomato production, is one of the most vulnerable areas to climate change, where rising temperatures and increasing soil and water salinization represent major threats to agricultural sustainability. Thus, to understand the molecular mechanisms behind plant responses to this stress combination, an RNA‐Seq ...
Bruno Sousa   +5 more
wiley   +1 more source

CT‐Optimal Stimulation Modulates Somatosensory Processing

open access: yesPsychophysiology, Volume 62, Issue 9, September 2025.
ABSTRACT Touch has an affective dimension, conveyed through low‐threshold mechanoreceptors known as C‐tactile (CT) afferents, which are activated by gentle, caress‐like contact. While there is evidence that these fibers modulate nociceptive input, their influence on the processing of other somatosensory afferent activity remains largely unknown.
A. Ribeiro‐Carreira   +6 more
wiley   +1 more source

Adolescent males' knowledge about safe sex in light of the Sustainable Development Goals. [PDF]

open access: yesRev Bras Enferm
Araújo WJS   +6 more
europepmc   +1 more source

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