Results 161 to 170 of about 149,856 (295)

Space‐Time Coding Conformal Metasurfaces for Multifrequency Beam Steering and Shaping

open access: yesAdvanced Materials, EarlyView.
Space‐time coding conformal metasurfaces enable dynamic wave control on curved surfaces by combining programmable spatial patterns with temporal modulation. This study shows that a single conformal aperture can independently manipulate multiple frequency components, achieving multifunctional beam shaping and steering, with implications for ...
Filippo Pepe   +8 more
wiley   +1 more source

Empathie, burn out et caractéristiques sociodémographiques des médecins généralistes

open access: yes, 2013
Le burn out est une pathologie de la relation d'aide qui concerne une part importante des médecins français. Elle entraîne une altération du professionnalisme et de la relation médecin-patient. L’empathie, elle, apparaît comme une qualité professionnelle
Woerner, Aude
core   +1 more source

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly

open access: yesAdvanced Materials, EarlyView.
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies provide spatial guidance for cell placement, linking field‐controlled self‐assembly, flow‐induced structuring and biological organization.
Guillermo Camacho   +5 more
wiley   +1 more source

Four-Year Outcomes of Anterior Pressed Lithium Disilicate Veneers Fabricated from 3D-Printed Burn-Out Patterns: A Clinical Case Report. [PDF]

open access: yesDent J (Basel)
Oliver-Rivas SS   +5 more
europepmc   +1 more source

The recovery process of burn-out : What does it take for a person to recover from burn-out?

open access: yes, 2018
Burn-out is a wide concept and similar to other medical diagnoses and concepts, for example fatigue syndrome. In this study we chose to use burn-out.
Larsson, Erica, Eriksson, Angelica
core  

Stabilized Bi(III) Sites Direct *NH2OH Pathway for Efficient Cyclohexanone Oxime Electrosynthesis

open access: yesAdvanced Materials, EarlyView.
The electron‐buffering effect stabilizes Bi3+ sites under electroreductive conditions, preserving a favorable interfacial water configuration that sustains the selective *NH2OH pathway and enables efficient cyclohexanone oxime electrosynthesis. ABSTRACT Coupling electrocatalytic nitrite reduction reaction (NO2−RR) with cyclohexanone conversion enables ...
Zichao Xi   +8 more
wiley   +1 more source

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