Results 251 to 260 of about 93,115 (334)

Recolección de tallos de Pil-Pil Voqui para cestería. Relato de una tradición del pueblo Lafkenche de Alepúe

open access: hybrid, 2016
Juana Palma Martínez   +2 more
openalex   +1 more source

Nectar metabolomes contribute to pollination syndromes

open access: yesNew Phytologist, Volume 247, Issue 2, Page 951-967, July 2025.
Summary ‘Pollination syndromes’, where convergent floral signals reflect selection from a functional pollinator group, are often characterized by physical features, yet floral rewards such as nectar may also reflect selection from pollinators. We asked whether nectar chemistry shows evidence of convergence across functional pollinator groups, i.e.
Fiona T. MacNeill   +3 more
wiley   +1 more source

Contributing Factors to the Rise in Adolescent Anxiety and Associated Mental Health Disorders: A Narrative Review of Current Literature. [PDF]

open access: yesJ Child Adolesc Psychiatr Nurs
Anderson TL   +9 more
europepmc   +1 more source

Pharmacological Modulation by Low Molecular Weight Heparin of Purinergic Signaling in Cardiac Cells Prevents Arrhythmia and Lethality Induced by Myocardial Infarction. [PDF]

open access: yesJ Cardiovasc Dev Dis, 2023
Filho CEB   +15 more
europepmc   +1 more source

Opposing seasonal trends in source water and sugar dampen intra‐annual variability in tree rings oxygen isotopes

open access: yesNew Phytologist, Volume 247, Issue 1, Page 97-114, July 2025.
Summary Variations of oxygen isotopes δ18O in tree rings provide critical insights into past climate and tree physiological processes, yet the mechanisms shaping the intra‐annual δ18O signals remain incompletely understood. To address this gap, we investigated how seasonal changes in source water, leaf water, and sugars influence δ18O recorded along ...
Paul Szejner   +9 more
wiley   +1 more source

Cardiotoxic and Cardioprotective Effects of Methylene Blue in the Animal Model of Cardiac Ischemia and Reperfusion. [PDF]

open access: yesBiomedicines
Fernandes Junior HJ   +18 more
europepmc   +1 more source

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