Results 91 to 100 of about 1,283,297 (306)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Généricité ou stéréotypie ?

open access: yesCahiers de Narratologie, 2011
Cet article vise à interroger la dimension pragmatique de la notion de genre, définie comme « généricité » (Adam), et l’extension relative que l’on peut lui rattacher.
Raphaël Baroni
doaj   +1 more source

Exchange Rate Pegging: Credibility and Fundamentals. Evidence from Greece [PDF]

open access: yes, 2000
The paper examines the predictability of a currency-peg collapse on the basis of the movements of underlying fundamentals and the observed behaviour of currency markets.
Arghyrou, MG
core  

Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s

open access: yesAdvanced Functional Materials, EarlyView.
Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu   +6 more
wiley   +1 more source

L’Encyclopédie « entière » ou comment mettre en relation le discours et les planches, à travers l’exemple du traitement en image et en texte de l’étonnement

open access: yesQuêtes Littéraires, 2015
It is a fact: Encyclopedia’s text (in 17 volumes) is read without considering the plates (in 11 volumes), but it could be useful and relevant to take an example of a strong interaction between text and plates.
Véronique Le Ru
doaj   +1 more source

Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou   +5 more
wiley   +1 more source

An E7 Surprise

open access: yes, 2012
We explore some curious implications of Seiberg duality for an SU(2) four-dimensional gauge theory with eight chiral doublets. We argue that two copies of the theory can be deformed by an exactly marginal quartic superpotential so that they acquire an ...
A Gadde   +29 more
core   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Formalizing the Function of Anterior Insula in Rapid Adaptation

open access: yesFrontiers in Integrative Neuroscience, 2018
Anterior insula (aIns) is thought to play a crucial role in rapid adaptation in an ever-changing environment. Mathematically, it is known to track risk and surprise. Modern theories of learning, however, assign a dominant role to signed prediction errors
Peter Bossaerts, Peter Bossaerts
doaj   +1 more source

The Federal Budget Surplus: Surprise or Strategy? [PDF]

open access: yes
Canadian federal government registered 11 consecutive budgetary surpluses between 1997 and 2007. In the Canadian context, the federal surplus often has two components: the planned component and the surprise component; the latter appearing when the actual
Elena Simonova, Rock Lefebvre
core  

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