Results 111 to 120 of about 1,060 (241)
Comparación de la prevalencia de discapacidades basada en auto-reportes en países de América Latina
Población y Salud en Mesoamérica, 2014 En general, la medición de prevalencias de discapacidades a nivel de población o de grandes muestras se basa en auto-reportes. Resulta de interés evaluar en qué medida dichos auto-reportes permiten realizar comparaciones entre grupos de población.
Malena Monteverde-Verdenelli +2 more
doaj
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Advanced Materials, EarlyView.Path‐decoupled III–V van der Waals memtransistors spatially separate ionic and electronic transport to overcome the conventional trade‐off between accuracy and energy in neuromorphic hardware. Mobile K+ ions in the vdW gaps set a wide conductance window, Gmax/Gmin, while gate‐tunable hole conduction lowers programming energy, enabling reliable ...
Jihong Bae +13 more
wiley +1 more source
, 2015 Valencia. Generalitat Valenciana (PROMETEO/2009/066)
Thieme, Claudio +3 more
openaire +2 more sources
Advanced Materials, EarlyView.Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang +15 more
wiley +1 more source
Giant Anisotropy and High Second‐Order Nonlinearity of 3R‐MoS2 for Multifunctional Photonics
Advanced Materials, EarlyView.Graphical abstract highlights, 3R‐polytype of MoS2 (3R‐MoS2) as a multifunctional photonic platform enabled by giant optical anisotropy and optical nonlinearities, demonstrating subdiffractional waveguiding, giant second‐harmonic (SH) generation, and high‐performance reflective polarization control.
Georgy Ermolaev +17 more
wiley +1 more source
Recent Advances in Ferrite‐Based Materials for Biomedical Applications: A Comprehensive Review
Advanced Materials, EarlyView.Ferrite nanoplatforms are presented as tunable biomedical materials in which synthesis control, cation engineering, defect/morphology regulation, and surface functionalization govern structure–property–bioactivity relationships. These design strategies enable multifunctional applications including MRI contrast, magnetic hyperthermia, targeted drug ...
Pramod D. Mhase +6 more
wiley +1 more source
El estudio PISA 2003 en Cataluña : resultados y factores contextuales
, 2006 ESP
openaire +1 more source
La comunicación eficaz con los alumnos : factores personales, contextuales y herramientas TIC
, 2011 ESP
Cuadrado Gordillo, Isabel +1 more
openaire +1 more source
True Closed‐Loop Recyclable Hydrogels Enabled by Imine Boronic Ester Crosslinking
Advanced Materials, EarlyView.Subtle molecular differences in imine boronic ester crosslinkers profoundly influence hydrogel properties. 2‐formylphenylboronic acid crosslinkers form previously undisclosed 3‐amino‐benzoxaborole heterocycles, enhancing elasticity despite lower crosslinking density compared to their 4‐formylphenylboronic acid counterparts.
Jenna A. King +5 more
wiley +1 more source