Results 101 to 110 of about 6,336 (257)

Synchronizing the Osteochondral Regeneration Process through Spatial Patterning of Stable and Hypertrophic Cartilage Organoids

Advanced Materials, EarlyView.
Zonated osteochondral assembloid implants are engineered through scaffold‐free spatial assembly of induced pluripotent stem cell (iPSC)‐derived chondrocyte organoids and periosteum‐derived osteogenic organoids. Implanted into full‐thickness rat osteochondral defects, they promote hyaline‐like cartilage repair, support subchondral bone formation with ...
Liuqi Peng, Isaak Decoene, Hanna Svitina, Ioannis Papantoniou   +3 more
wiley   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

A City Surveillance System for Social Health Inequalities: The Case of Barcelona. [PDF]

Int J Environ Res Public Health, 2023
Borrell C, Palència L, Marí-Dell'Olmo M, Bartoll X, Gotsens M, Pasarín MI, Artazcoz L, Rodríguez-Sanz M, López MJ, Pérez K.   +9 more
europepmc   +1 more source

2D MOF with Intrinsic Porosity for Colorimetric Volatile Organic Compounds (VOCs) Detection

Advanced Materials, EarlyView.
An uncommon 2D MOF with intrinsic in‐plane porosity that can be mechanically exfoliated undergoes a distinct and reversible colour change upon exposure to various volatile organic compounds. ABSTRACT In this work, we report an uncommon 2D metal–organic framework (MOF) with intrinsic in‐plane porosity that undergoes a distinct and reversible colour ...
Sergio R. Gamarra, Alberto Fernández‐Alarcón, Joaquín Calbo, Enrique Ortí, Guillermo Mínguez Espallargas   +4 more
wiley   +1 more source

Bluetooth: circuits, sistemes i aplicacions en l'entorn de les TIC [PDF]

, 2005
En el projecte s'han implementat uns mòduls formatius, que inclouen tant una vessant teòrica com una part experimental, que permetin a un estudiant de segon cicle de la ETSETB conèixer i desenvolupar aplicacions sobre un sistema de comunicacions sense ...
Aragonès Cervera, Xavier, Casadevall Palacio, Fernando José, González, José Luis, Paradells Aspas, Josep, Pérez Neira, Ana Isabel   +4 more
core  

A Colloidal Quantum Dot Thermistor and Bolometer

Advanced Materials, EarlyView.
This work introduces colloidal quantum dot thermistors employing a potential barrier structure to tune the activation energy of transport and hence the temperature coefficient of resistance (TCR). Upon integration with plasmonic absorbers, the CQD‐based bolometer device enables room‐temperature wavelength‐selective photodetection across the mid‐ to ...
Gaurav Kumar, Mariona Dalmases, Nima Taghipour, Rajesh Bera, Guy L. Whitworth, Goretti Torres Perez, Miguel Dosil, Gerasimos Konstantatos   +7 more
wiley   +1 more source

Procés de transició del batxillerat a la universitat: factors d’èxit

, 2002
La problemàtica de la transició batxillerat-universitat és avui un fenomen de preocupació i un tema de debat. La revisió de la recerca posa de manifest que, en l’anàlisi de la transició a la universitat, s’han fet estudis que descriuen resultats ...
Dorio Alcaraz, Inmaculada, Figuera Gazo, Pilar, Fita Lladó, Eva, Rodríguez Espinar, Sebastián, 1946-, Torrado Fonseca, Mercè, Universitat de Barcelona. Grup d'investigació de les Transicions Acadèmiques i Laborals, Álvarez González, Manuel, 1946-   +6 more
core  

Un Practicum per a la formació de mestres innovadors, reflexius i crítics [PDF]

, 2004
En aquesta comunicació es presenta una experiència feta amb alumnes de formació inicial de magisteri que es troben ja en el tercer curs. Especialitat Educació Primària. Es pretén dissenyar un model que faciliti la formació de mestres reflexius i decidits
Bonil, Josep, Bosch Mestres, Dolors, Camps, Anna, Casas i Vilalta, Montserrat, Creus Solà, Teresa, Font, Raquel, López del Castillo, Lluís, Prat, Maria, Ribas Seix, Teresa, Sanmartí, Neus, Universitat Autònoma de Barcelona. Unitat d'Innovació Docent en Educació Superior, Valls, Carme   +11 more
core  

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

Retail Food Environment around Schools in Barcelona by Neighborhood Socioeconomic Status: Implications for Local Food Policy. [PDF]

Int J Environ Res Public Health, 2022
Londoño-Cañola C, Serral G, Díez J, Martínez-García A, Franco M, Artazcoz L, Ariza C.   +6 more
europepmc   +1 more source