Results 141 to 150 of about 9,644 (307)

Wavelength Tunable Pulsed Lasers Enabled by a Versatile Metafiber Functioning as Both Saturable Absorber and Filter

open access: yesAdvanced Science, Volume 13, Issue 3, 14 January 2026.
Schematic diagram of wavelength‐tunable pulsed laser based on metafiber‐FP (Fabry‐Perot). The alcohol solution is filled inside the FP cavity to simultaneously form a spectral filter and a saturable absorber. By adjusting the refractive index value and temperature inside the cavity, the tunable filtering effect is introduced to realize wavelength ...
Bo Fu   +8 more
wiley   +1 more source

Controlling Selectivity at the First Hydrogenation Level: Synthesis of 3‐Hydroxyisoindolines by Heterogeneously Silver‐Catalyzed Monohydrogenation of Phthalimides

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
3‐Hydroxylactams are obtained from phthalimides through a heterogeneous catalyzed chemoselective hydrogenation, able to stop the process at the first hydrogenation level. By using a rationally designed [Ag/Al2O3] recyclable solid nanocatalyst, a wide range of cyclic hemiamidals are accesed through a full atom‐economical reaction that preserves (hetero ...
Carles Lluna‐Galán   +2 more
wiley   +1 more source

Percutaneous coronary intervention in Europe 1992-2003 [PDF]

open access: yes, 2006
peer reviewedAims: The purpose of this registry is to collect data on trends in interventional cardiology within Europe. Special interest focuses on relative increases and ratios in newer revascularization approaches and its distribution in different ...
Beissel, Jean   +36 more
core  

Emergency Alcohol Septal Ablation for Shock After TAVR

open access: gold, 2021
Mohammed Qintar   +7 more
openalex   +1 more source

Enhancing Wholemeal Bread Shelf Life Using Optimized Mixtures of Cinnamon, Clove, and Bay Leaf Essential Oils

open access: yesChemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT This study evaluated the preservative potential of essential oils (EOs) in bakery products by identifying fungal contaminants in bread, testing the in vitro antifungal activity of a mixture of cinnamon, clove, and bay leaf EOs, and assessing their effectiveness in extending shelf life. Fungal identification revealed the presence of Penicillium,
Mariana Pereira Silveira   +7 more
wiley   +1 more source

Significance of left ventricular apical-basal muscle bundle identified by cardiovascular magnetic resonance imaging in patients with hypertrophic cardiomyopathy [PDF]

open access: yes, 2017
Aims Cardiovascular magnetic resonance (CMR) has improved diagnostic and management strategies in hypertrophic cardiomyopathy (HCM) by expanding our appreciation for the diverse phenotypic expression. We sought to characterize the prevalence and clinical
Appelbaum, Evan   +18 more
core  

Preemptive alcohol septal ablation prior to transcatheter mitral valve replacement [PDF]

open access: hybrid, 2023
Ningyan Wong   +5 more
openalex   +1 more source

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