Results 91 to 100 of about 491,024 (245)
Advanced Science, EarlyView.Umbilical cord stem cell‐derived exosomes encapsulated in an immunomodulatory bioadhesive hydrogel spray enable localized therapy, sustained vesicle delivery, macrophage polarization, suppress systemic inflammation, and mitigate glucose and insulin homeostasis impairments in MAFLD.
Triya Saha +4 more
wiley +1 more source
Segre Embedding of P1 × P1: Exercises and Explanations
In this paper, we explore the Segre embedding of P1 × P1 into projec-tive space P3. We provide a detailed examination of its algebraic structureand geometric properties, showing how this embedding produces a quadrichypersurface defined by the relation X0X3 = X1X2.
openaire +4 more sources
Anisotropic Memristive Switching in NbOCl2 Enabled by Directional Oxygen Ion Migration
Advanced Science, EarlyView.This study investigates strongly orientation‐dependent memristive switching in anisotropic NbOCl2, observed exclusively along the in‐plane c‐axis. The switching originates from direction‐selective oxygen‐ion migration and vacancy propagation that modulate the Pd/NbOCl2 Schottky barrier, enabling short‐term plasticity.
Caokun Wang +6 more
wiley +1 more source
Isomeric Ag14 Nanoclusters With Distinct Photophysical and Nanomechanical Properties
Advanced Science, EarlyView.Ligand‐shell isomerism in atomically precise Ag14 nanoclusters is demonstrated to regulate core distortion, photoluminescence, and mechanical properties. Subtle changes in phosphine ligand arrangement drive a pronounced emission shift from green to red and alter crystal rigidity, revealing a direct structure‐property correlation that offers new design ...
Vivek Yadav +14 more
wiley +1 more source
Advanced Science, EarlyView.This study reports D34 as the first PROTAC degrader that targets the 3C protease of picornaviruses. D34 effectively degrades EV71 3C protease via the ubiquitin‐proteasome pathway. More importantly, D34 exhibits a high resistance barrier and shows broad‐spectrum antiviral activity against multiple picornaviruses, highlighting its potential as a novel ...
Weilong Deng +9 more
wiley +1 more source
Revista Chilena de Obstetricia y Ginecología, 2003 La presentación de un embarazo en una mujer con anticuerpos anti-P1 positivo, los efectos fetales, el tratamiento y seguimiento del feto. Anti-P1 es asociada con insuficiencia de la placenta y la muerte del feto.
Nigel P. Murray
doaj
Advanced Science, EarlyView.NSD2 coordinates the neurogenic‐to‐gliogenic transition in the developing neocortex through H3K36me2‐dependent activation of EGFR–ERK signaling. Loss of NSD2 disrupts astroglial and oligodendroglial development, whereas ERK activation rescues gliogenic defects in vitro and in vivo.
Hanxue Chen +7 more
wiley +1 more source
MODELOS DE ENSEÑANZA Y APRENDIZAJE CON EL USO DE MAPAS EN LOS LIBROS DE TEXTO DE ESPAÑA Y BRASIL
Didáctica Geográfica, 2005 RESUMÉN:Este trabajo tiene por objetivo identificar y analizar los modelos de enseñanza y aprendizaje con el uso de los mapas en los libros de texto de la Enseñanza Secundaria Obligatoria de España y Brasil, para posteriormente valorar su utilidad en la ...
Adriano Rodrigo Oliveira
doaj
Efficient Polarization‐Entangled Photon‐Pair Generation by a Fiber‐In‐Line van der Waals Material
Advanced Science, EarlyView.Telecom‐wavelength polarization‐entangled photon pairs are generated in a van der Waals‐material‐integrated all‐fiber device via spontaneous parametric down‐conversion. The demonstrated fiberized quantum light source bridges emerging 2D nonlinear materials and practical quantum photonic systems, opening new opportunities for scalable fiber‐based ...
Jungseok Choi +11 more
wiley +1 more source