Results 251 to 260 of about 4,706,759 (328)

Personas desaparecidas: conveniencia de fomentar la investigación científica en España

open access: diamond, 2019
Néstor García‐Barceló   +2 more
openalex   +2 more sources

Near‐Field Acoustic Imaging Using Fiber‐Optic Distributed Acoustic Sensing and Beamforming Techniques

open access: yesAdvanced Science, EarlyView.
This work introduces a beamforming‐based method to generate acoustic images from fiber‐optic distributed acoustic sensing (DAS) data. By performing 2D scanning around the sensing fiber, the approach enables near‐field imaging and localization of acoustic sources, even in regions distant from the fiber. A data‐driven DAS channel selection improves image
Marcelo A. Soto   +1 more
wiley   +1 more source

Índice [PDF]

open access: yes, 2007
GRISO, (Gr.d.I.S.d.O. ((Grupo de Investigación Siglo de Oro))
core  

Comment on “De Novo Reconstruction of 3D Human Facial Images from DNA Sequence”

open access: yesAdvanced Science, EarlyView.
This comment examines AI‐driven DNA‐based facial reconstruction, focusing on the Difface model. While such technologies promise biomedical and forensic applications, they pose significant ethical, legal, and methodological challenges. We emphasize transparency, benchmarking, and rigorous validation to avoid misinterpretation and misuse.
Jennifer K. Wagner   +3 more
wiley   +1 more source

Índice [PDF]

open access: yes, 2009
GRISO, (Gr.d.I.S.d.O. ((Grupo de Investigación Siglo de Oro))
core  

Unleashing the Potential of Raman Spectroscopy to Estimate PEDOT:PSS Doping Level and Crystalline Morphology

open access: yesAdvanced Science, EarlyView.
Herein, the correlational changes of each PEDOT Raman peak to morphology and doping level are identified. Two equations are derived to estimate PEDOT π–π spacing and doping level from Raman spectra (from which mobility is also extracted). GIWAXS and XPS results validate the estimation equations.
Tzu‐Yi Thomas Yu   +7 more
wiley   +1 more source

[Podiatric health as a strategy for equity and prevention from primary care]. [PDF]

open access: yesAten Primaria
Tovaruela-Carrión N   +2 more
europepmc   +1 more source

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