Results 41 to 50 of about 246,979 (159)

Características clínico epidemiológicas del síndrome coronario agudo con elevación del ST en pacientes diabéticos y no diabéticos

open access: yesRevista Cubana de Cardiología y Cirugía Cardiovascular, 2019
Introducción: La enfermedad coronaria es la causa número uno de muerte en el mundo occidental, por lo que constituye un enorme problema de salud pública de trascendencia mundial.
Chen Shang   +4 more
doaj  

A global assessment of animal community responses to agricultural management

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Transitions in agricultural management through crop and noncrop diversification on intensively managed croplands or pastures have benefited biodiversity. However, the extent to which agricultural management benefits species communities present in undisturbed ecosystems remains largely unclear.
Susana López Rodríguez   +3 more
wiley   +1 more source

Referencias bibliográficas

open access: yes, 1980
Referencias bibliográficas porpuestas por varios ...
Molano Barrero, Joaquín   +2 more
core   +3 more sources

Tracking the impact of bottom trawling on benthic habitat status

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Bottom trawling is the most widespread physical disturbance to marine benthic habitats, yet broadscale assessments of its impact remain limited. We developed a quantitative framework to evaluate trawling effects on benthic habitats at broad spatial scales based on the sentinels of seabed (SoS) indicator.
Maider Plaza‐Morlote   +10 more
wiley   +1 more source

Liver and Spleen Stiffness as Non‐Invasive Tools Assessing Liver Congestion in Patients With Budd‐Chiari Syndrome

open access: yesLiver International, Volume 46, Issue 10, October 2026.
ABSTRACT Background and Aims Assessing liver congestion and portal hypertension (PHT) in Budd–Chiari syndrome (BCS) remains challenging. We evaluated liver and spleen stiffness measurements (LSM, SSM) obtained by transient elastography as non‐invasive tools for identifying clinically meaningful liver congestion in BCS.
Andreea Fodor   +22 more
wiley   +1 more source

Señales aterogénicas tempranas en niños entre 3 y 5 años de un círculo infantil de La Habana

open access: yesRevista de la Facultad de Medicina, 2014
Antecedentes. Las señales aterogénicas tempranas (SAT), están presentes desde las etapas más tempranas de la vida y pueden persistir hasta la edad adulta si no se toman medidas efectivas. Materiales y métodos.
Helen María Barreto-Quinta   +3 more
doaj   +1 more source

The 2025–2026 Iberian Atmospheric Rivers Exhibited Moisture Transport Resembling the Early SSP5‐8.5 Climate Response

open access: yesGeophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Atmospheric rivers (ARs) drive winter hydroclimate extremes over the Iberian Peninsula (IP). This study evaluates whether exceptional landfalling ARs (LARs) between October 2025 and February 2026 displayed characteristics expected under early high‐emission forcing.
J. C. Fernández‐Alvarez   +3 more
wiley   +1 more source

Isostructural Analysis in Proposed Crystallization Mechanisms at the Molecular Level of Methyl 4‐bromobenzoate and Methyl 4‐iodobenzoate

open access: yesHelvetica Chimica Acta, Volume 109, Issue 9, September 2026.
Proposed molecular‐level crystallization mechanisms for halogenated aryl esters were developed based on theoretical energetic and topological data regarding intermolecular and supramolecular interactions. Energetic analysis was used to determine the hierarchy of interactions guiding supramolecular structure growth along the three axes, as well as to ...
Patrick Teixeira Campos   +2 more
wiley   +1 more source

Muralismo como encargo participativo: Holografía de lo (in)visible en comunidades a’i cofán de la selva colombiana

open access: yesAnthropology of Consciousness, Volume 37, Issue 2, Fall 2026.
ABSTRACT When mural art in indigenous communities is commissioned as a participatory project, several methodological, epistemological, and aesthetic questions arise. This text proposes a horizontal and investigative approach to what we can simply call ‘muralism in the A'i Cofán community context,’ not as significant works executed in communities, but ...
Daniel Alberto Restrepo Hernández   +2 more
wiley   +1 more source

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