Results 171 to 180 of about 14,577 (265)

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Reflexiones sobre la experiencia investigativa Mujeres caribeñas de diversos orígenes étnicos en la construcción de procesos económicos alternativos: identificación y estudios de caso (1990-2014) en relación con algunos retos de la investigación en Ciencias Sociales

open access: yes, 2016
Mi intención con este artículo es exponer brevemente los objetivos, metodología, presupuestos teóricos y aportes de la investigación Mujeres caribeñas de diversos orígenes étnicos en la construcción de procesos económicos alternativos: identificación y ...
Universidad Nacional de Colombia, sede caribe   +1 more
core  

Impact of Nickel Diffusion on Leakage Current Degradation in β‐Ga2O3 Schottky Barrier Diodes

open access: yesInformation &Functional Materials, Volume 3, Issue 2, Page 189-196, June 2026.
The diffusion of Ni atoms during Schottky electrode fabrication induces localized stress defects in β‐Ga₂O₃ substrates, which act as primary reverse leakage pathways in SBDs. Elucidating this mechanism provides critical guidance for optimizing electrode composition in high‐performance β‐Ga₂O₃ electronics.
Ziyi Wang   +9 more
wiley   +1 more source

Correction: Psychometric properties of the sense of coherence scale: a cross-sectional study in Spain and Latin America. [PDF]

open access: yesSci Rep
Domínguez-Salas S   +5 more
europepmc   +1 more source

Patient Dose Optimisation of Abdominopelvic Protocols During X‐Ray Imaging

open access: yesJournal of Medical Radiation Sciences, Volume 73, Issue 2, Page 156-163, June 2026.
This study evaluates organ doses in abdominopelvic radiography for both erect and supine positions, addressing dose optimisation concerns in Ghana. Using CalDose X and thermoluminescence dosimeters, organ doses and image quality were analysed, revealing significant dose reductions with optimised exposure parameters (70 kVp, 10 mAs, 110 cm FDD).
Emmanuel Ekem‐Ferguson   +3 more
wiley   +1 more source

Estrategia reproductiva del pez león en el Caribe sur

open access: yes, 2023
Bustos-Montes, D.   +4 more
openaire   +1 more source

Red de Universidades de América Latina y el Caribe : propuestas y líneas de acción para la integración y el desarrollo de la cooperación en la Región Cono Sur, ante la II Asamblea Regional Cono Sur

open access: yes, 2013
6 páginas en PDF.Propuestas y líneas de acción para la integración y el desarrollo de la cooperación en la Región Cono Sur, presentadas en la II Asamblea Regional Cono Sur de la Unión de Universidades de América Latina y el Caribe, celebrada el 5 y 6 de ...
Archivo UDUALC
core  

Spectroscopic Ellipsometry of Conducting Anisotropic Pedot thin Films

open access: yesMacromolecular Rapid Communications, Volume 47, Issue 11, 5 June 2026.
We measure the optical response of poly[3,4‐ethylenedioxythiophene] thin films through the combination of polarized photon spectroscopies (variable‐angle ellipsometry, UV–mid‐IR reflectance and transmittance) and wide‐angle X‐ray scattering, revealing anisotropic optical response and conductivity and enabling structural modelling of chain and π‐system ...
Francesco Bisio   +6 more
wiley   +1 more source

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