Results 91 to 100 of about 833,845 (284)
Advanced Functional Materials, EarlyView.Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia +7 more
wiley +1 more source
El Arca de San Cugat. Notas hagiográficas y documentales
Anuario de Estudios Medievales, 1993 Le coffre d’argent destiné à conserver les reliques de Sant Cugat, conservé actuellement au Musée Diocésain de Barcelone et qui provient du monastère de Sant Cugat del Vallès, est décoré de reliefs très travaillés qui représenrent des scènes de la vie ...
Alberto Torra Pérez
doaj +1 more source
Spectral analysis of 3D MHD models of coronal structures
, 2009 We study extreme-ultraviolet emission line spectra derived from three-dimensional magnetohydrodynamic models of structures in the corona. In order to investigate the effects of increased magnetic activity at photospheric levels in a numerical experiment,
Barnes +25 more
core +1 more source
Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy
Advanced Functional Materials, EarlyView.This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez +8 more
wiley +1 more source
L’Arxiu de la Corona d’Aragó. Set-cents anys d’història
Catalan Historical Review, 2022 L’Arxiu de la Corona d’Aragó va ser fundat en 1318 pel rei Jaume II d’Aragó com a arxiu reial situat en el seu palau de Barcelona, i ha tingut des de llavors una existència ininterrompuda fins a l’actualitat.
Alberto Torra Pérez
doaj
Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling
Advanced Healthcare Materials, EarlyView.Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee +7 more
wiley +1 more source
, 2015 The aim of this work is to study the energy transport by means of MHD waves propagating in quiet Sun magnetic topology from layers below the surface to the corona.
Collados, Manuel +2 more
core +1 more source
Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring
Advanced Healthcare Materials, EarlyView.This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang +15 more
wiley +1 more source
La bula Tuae dilectissime de Urbano II (J-L ✝5562)
Anuario de Estudios Medievales, 1999 [fr] La bulle Tuae dilectissime d'Urbain II (1095) c'est un des plus transcendents documents de l'histoire ecclésiastique de l'Espagne jusqu'au XVIIIème siècle, ayant servi pour appuyer la prétention du droit du patronat universel de la monarchie.
Alberto Torra Pérez
doaj +1 more source
Logic and $\mathrm{C}^*$-algebras: set theoretical dichotomies in the theory of continuous quotients [PDF]
, 2017 Given a nonunital $\mathrm{C}^*$-algebra $A$ one constructs its corona algebra $\mathcal M(A)/A$. This is the noncommutative analog of the \v{C}ech-Stone remainder of a topological space. We analyze the two faces of these algebras: the first one is given
Vignati, Alessandro
core +1 more source