Results 101 to 110 of about 429,956 (192)

Clinical Characteristics and Outcomes of Early‐Onset Versus Late‐Onset LGI1‐Antibody Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, Volume 13, Issue 2, Page 324-331, February 2026.
ABSTRACT Background Leucine‐rich glioma‐inactivated 1 antibody (LGI1‐Ab) encephalitis predominantly affected older individuals, but has also been reported in younger patients. However, the demographic, clinical, and prognostic characteristics of early‐onset LGI1‐Ab encephalitis have yet to be systematically elucidated. This study aims to systematically
Yu Kong   +7 more
wiley   +1 more source

Estudio e implementación de mecanismos de asignación de longitudes de onda para redes OBS sin colisiones [PDF]

open access: yes, 2009
En la última década, el tráfico en Internet ha crecido exponencialmente. Con el objetivo de dar respuesta a ésta demanda creciente, se ha favorecido la introducción de sistemas basados en el multiplexado por longitud de onda sobre redes de fibra ...
Morey Pascual, Bárbara   +1 more
core  

Engineering Thermal Emission with Enhanced Emissivity and Quality Factor Using Bound States in the Continuum and Electromagnetically Induced Absorption

open access: yesAdvanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
A metal‐based thermal metasurface supporting bound states in the continuum is demonstrated and experimentally shown to achieve a record‐high quality factor of 202 and high emissivity of 0.82. The design offers thermally stable, narrowband mid‐infrared emission, making it ideal for high‐precision gas sensing applications.
Guodong Zhu   +8 more
wiley   +1 more source

Coherent scatter-controlled phase-change grating structures in silicon using femtosecond laser pulses

open access: yesScientific Reports, 2017
Periodic structures of alternating amorphous-crystalline fringes have been fabricated in silicon using repetitive femtosecond laser exposure (800 nm wavelength and 120 fs duration). The method is based on the interference of the incident laser light with
Yasser Fuentes-Edfuf   +7 more
doaj   +1 more source

Estructura, historia y unidad de la ciencia a partir de la óptica de Eduardo Nicol [PDF]

open access: yes, 2007
En el presente ensayo exponemos la concepción de la estructura, unidad y continuidad de la ciencia desde la óptica de Eduardo Nicol. La ciencia, según nuestro autor, no es propiamente una disciplina, antes bien es una comunidad de distintas disciplinas ...
GONZALEZ HINOJOSA, ROBERTO ANDRES   +1 more
core  

TREM2 Drives Neutrophil Extracellular Traps‐Induced Dendritic Cell Maturation and Contributes to Lupus Progression

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
TREM2 recognizes NETs‐derived MPO to promote DC maturation and antigen presentation, thereby exacerbating the autoimmune response in SLE. Mechanistically, TREM2 activation triggers the DAP12/SYK/ERK cascade and enhances NETs internalization by DCs, which in turn activates the cGAS/STING signaling pathway.
Jingxian Shu   +7 more
wiley   +1 more source

Author Correction: Coherent scatter-controlled phase-change grating structures in silicon using femtosecond laser pulses

open access: yesScientific Reports, 2018
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Yasser Fuentes-Edfuf   +7 more
doaj   +1 more source

Ciclismo [PDF]

open access: yes, 2015
Capítulo sobre el ciclismo desde una óptica histórica, sociológica y educativa.
Agulló Albuixech, Recaredo   +1 more
core  

Curvy Surface Reconstruction

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
This review introduces the concept of “general curvy surface reconstruction,” which incorporates both geometric and physical dimensions, representing an upgrade over conventional geometric reconstruction that focuses solely on spatial relationships. Particular emphasis is placed on the emerging opportunities enabled by advanced measurement techniques ...
Chen Shang   +8 more
wiley   +1 more source

Microscopio de Leeuwenhoek

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011
Con frecuencia la Ciencia y la Técnica van de la mano. Casi todos los avances científicos han sido el resultado de nuevos avances técnicos. Esto es particularmente ilustrativo en lo referente al descubrimiento de la célula.
Belén Garrido Garrido   +1 more
doaj  

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