Results 211 to 220 of about 645,575 (328)

Cine: ¿otra censura?

open access: yes, 1975
"Galán, Diego, 1946-" también ha firmado sus artículos como "Valle, Ramón"
openaire   +1 more source

7T 19F/1H MRI with perfluorocarbon‐labeled immune cells in pigs: Pilot results with a dedicated twin‐array system with pTX support

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 1, Page 51-61, January 2026.
Abstract Purpose Cardiac inflammation plays a key role in many diseases. However, its underlying mechanisms and progression remain poorly understood. Using an ultra‐high field (UHF) may increase the sensitivity of MRI of inflammatory processes with 19F‐labeled immune cells.
Maxim Terekhov   +12 more
wiley   +1 more source

Iron‐Catalyzed Tunable Double Bond Migration and Geometrical Isomerization in Olefins via a Spin‐Accelerated Alkyl Mechanism

open access: yesAngewandte Chemie, Volume 137, Issue 50, December 8, 2025.
A readily accessible, well‐defined iron(II) catalyst that demonstrates high efficiency and versatility in positional and geometrical alkene isomerization is presented. A comprehensive mechanistic study suggests an alkyl mechanism via an isolable iron hydride species and indicates the stereo‐ and rate‐determining β‐hydride elimination step exhibits a ...
Abdul‐Halim Obeid   +3 more
wiley   +2 more sources

Intra- and inter-field strength reproducibility of deep-learning based real-time cardiac MRI cine sequences with breath hold and in free breathing. [PDF]

open access: yesSci Rep
Watzke LM   +10 more
europepmc   +1 more source

Left Ventricular Ejection Fraction and Incident Cardiac Conduction Dysfunction: Exploring the Mediating Effects of Electrophysiological Parameters

open access: yesAnnals of Noninvasive Electrocardiology, Volume 31, Issue 1, January 2026.
Left ventricular ejection fraction (LVEF) and incident cardiac conduction dysfunction (CCD). Models were adjusted for age, waist‐to‐hip ratio, hypertension, diabetes mellitus, ischemic heart diseases, atrial fibrillation, left ventricular myocardial mass, left ventricular end‐diastolic volume, PQ interval, QRS duration and corrected QT interval ...
Qie Zhang   +8 more
wiley   +1 more source

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