Results 71 to 80 of about 759,062 (269)

Critical Coupling in Semi‐Trasparent Fano Resonators for Photothermal Converters

open access: yesAdvanced Functional Materials, EarlyView.
An ultrathin metal–insulator multilayer architecture is engineered to exploit Fano‐resonant critical coupling, completely suppressing optical reflectance while achieving a balanced 50:50 trade‐off between absorbance and transmittance. Upon laser excitation at resonance, the metamaterial generates intense localized heat (ΔT≈550∘C$\Delta T {\approx }550^\
Giuseppe Emanuele Lio   +3 more
wiley   +1 more source

Objetivos Curso de Marketing Turístico - Modalidad a distancia -

open access: yes, 2014
Universidad de Belgrano. Departamento de estudios de posgrado y educación continua. Córdoba.
Universidad de Belgrano. Departamento de estudios de posgrado y educación continua
core   +1 more source

Bienvenida al Centro de Educación Continua

open access: yes, 2015
El vídeo presenta las palabras de bienvenida del Director el Centro de Educación ...
Centro de Educación Continua (CEC)
core  

Laser-produced continua for absorption spectroscopy in the VUV and XUV [PDF]

open access: yes, 1980
Recent work has shown that with appropriate targets, laser-produced plasmas provide clean essentially linefree continua suitable for absorption spectroscopy from 40 to 2000 Å.
O\u27Sullivan, G.   +3 more
core   +2 more sources

Single‐Cell Resolution Mapping of Osteoarthritis‐Associated Chondrocyte Dynamics Using a High‐Density CMOS MEA Platform

open access: yesAdvanced Healthcare Materials, EarlyView.
Single‐cell and spatially resolved impedance mapping using a high‐density CMOS‐MEA platform enables non‐invasive monitoring of osteoarthritis‐associated chondrocyte dynamics. Continuous label‐free measurements reveal heterogeneous remodeling behaviors, including proliferation, migration, and phenotypic transitions, establishing a powerful approach for ...
Neha Deshpande   +9 more
wiley   +1 more source

Sensibilidad y especificidad de la prueba de esfuerzo y el estudio de perfusión miocárdica con SESTAMIBI para detección de enfermedad arterial coronaria, en el Hospital San Juan de Dios

open access: yesActa Médica Costarricense, 2010
Objetivo: La coronariopatía arterio esclerótica continúa siendo la principal causa de mortalidad mundial y Costa Rica no escapa a esta realidad. La prueba de esfuerzo, la imagen de perfusión con SESTAMIBI y la angiografía coronaria son métodos que ...
Juan Pablo Solís-Barquero   +1 more
doaj  

Administración de corticoides a los pacientes con sepsis grave y mejora de su mortalidad intrahospitalaria: Una revisión sistemática

open access: yesEnfermería Global, 2018
Objetivo: Averiguar si existe evidencia científica que demuestre un efecto beneficioso del tratamiento con corticoides en los pacientes con sepsis grave o shock séptico.
Miriam Infante Garza   +5 more
doaj   +1 more source

Uso concomitante de ketamina y propofol en perfusión continua en cuidados intensivos: eficacia y seguridad para analgesia y sedación prolongada

open access: yesAnales de Pediatría, 2023
Laura Torres Soblechero   +7 more
semanticscholar   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Spatially Controlled Embedded Bioprinting of Prevascularized Spheroids‐Containing Biopatch Enables Functional Skin Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn   +6 more
wiley   +1 more source

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