Results 81 to 90 of about 1,830,882 (296)

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

open access: yesAdvanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu   +7 more
wiley   +1 more source

Lux Barcelona: revista de transparència metropolitana, 1

open access: yes, 2017
La presidenta de l'Àrea Metropolitana de Barcelona, Ada Colau, introdueix aquest primer número de la revistaLux Barcelona, que també inclou una reflexió de Gemma Calvet sobre el valor i els reptes de la transparència aplicada, cap a una democràcia de l ...
Àrea Metropolitana de Barcelona
core  

Challenges in Expanding the Commonsverse

open access: yesInternational Journal of the Commons
Over the past two decades, hundreds of different commons around the world have arisen and developed working ties with peers, creating what might be called the Commonsverse.
David Bollier
doaj   +1 more source

A Critical Time Window of Neocortex Modulation for Remote Fear Memory in Rats and Humans

open access: yesAdvanced Science, EarlyView.
This study identifies a delayed consolidation window around 18 h after fear learning in the mPFC essential for remote fear memory. VTA dopaminergic input during this window sustains remote memory in rats, while non‐invasive stimulation of homologous human mPFC at the corresponding time selectively weakens remote but not recent fear memory, revealing a ...
Lu Cao   +19 more
wiley   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

open access: yesAdvanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos   +17 more
wiley   +1 more source

Butlletí del Jardí Botànic de Barcelona

open access: yes, 2008
A partir del núm. 17 s'afegeix com autor el Consorci del Museu de Ciències Naturals de Barcelona i com col·laborador l'Àrea Metropolitana de ...
Associació d'Amics del Jardí Botànic   +2 more
core  

Superilla Barcelona : Barcelona 2015-2023

open access: yes, 2023
Forma part de la col·lecció : Barcelona en ...
Gerència de l'Arquitecte/a en Cap   +2 more
openaire   +1 more source

Neuropeptide Y—Graphene Oxide Complexes Inhibit Amygdala NPY‐Receptor Expressing Glutamatergic Pathways and Selectively Remove Aversive Memory In Vivo

open access: yesAdvanced Science, EarlyView.
A graphene oxide nanocarrier presents neuropeptide Y specifically to NPY receptor‐expressing pathways in the amygdala, whose activation selectively suppresses aversive memory formation, without modulating anxiety responses. This circuit‐restricted drug release strategy may impact future design of neuropsychiatric therapies with limited off‐target ...
Elisa Pati   +10 more
wiley   +1 more source

Barcelona: aves de Barcelona

open access: yes, 2005
Forma part de la col·lecció: Guías de educación ambiental ...
Matheu, Eloïsa   +2 more
openaire   +1 more source

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