Results 61 to 70 of about 4,278 (255)

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Représenter et penser l’affrontement : le magazine Vu face à la Guerre d’Espagne et à la menace d’une deuxième guerre mondiale

open access: yesAmnis, 2011
   Vu, created in 1928, is a magazine which endows photography with a new role, in that it became the very contents of the magazine. Its director, Lucien Vogel, is a convinced pacifist with left-wing commitments.
Sophie Kurkdjian
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Lee Miller à travers la Roumanie, l’appareil photo à la main (1946) [PDF]

open access: yesRevue Roumaine d'Histoire de l'Art : Série Beaux-Arts, 2012
A former model and fashion photographer turned war photographer, Lee Miller visited Romania twice, in 1938 and 1946 respectively. After her second visit she published her impressions and pictures, under the title of Roumania, in Vogue magazine.
Adrian-Silvan Ionescu
doaj  

La photographie de la Grande Guerre, affirmation d’un témoignage patrimonial

open access: yesIn Situ, 2014
From the foundation of the French photographiciety (Société française de photographie) in 1854, photography developed as a new social phenomenon, both in its uses for information, in parallel with drawing, and in the framework of family life.
Laurent Jalabert, Jean-Pierre Puton
doaj   +1 more source

Fully Additive Vertical Organic Electrochemical Transistors on Renewable and Compostable Substrates Enable Ultrasensitive Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Fully additive vertical organic electrochemical transistors (vOECTs) with channel‐length of 226 nm on a 50 µm compostable substrate achieve >106 current modulation and ∼36 mS transconductance. Ion‐selective integration enables 1.1 mA dec−1 sensitivity and 36 µm detection limit, highlighting a scalable platform for sustainable electronics and ...
Giulia Frusconi   +3 more
wiley   +1 more source

Transparent Deformable Thin Film Electric Heater for Stable and Accurate Control of High Temperatures

open access: yesAdvanced Functional Materials, EarlyView.
Au/GaOx‐based transparent heaters combine high optical transmittance and low sheet resistance with exceptional thermal stability up to 521°C for over 6 h. The interfacial GaOx layer suppresses dewetting of Au and enhances adhesion, ensuring mechanical robustness during deformation and reliability for real‐world applications including grilling ...
Younghyun Lee   +8 more
wiley   +1 more source

Photographic portraits in Polish cinema: keepsakes, traces, props

open access: yesNapis
One of the more interesting phenomena in Polish cinematography is the use of the ‘photograph in film’ effect. Such a device enables the doubling of scenes and exhibiting of various photographic themes.
Ewa Szkudlarek
doaj  

The human and the inhuman: visual culture, political culture, and the images produced by George Rodger and Henri Cartier-Bresson in the Nazi concentration camps

open access: yesTempo e Argumento, 2016
This article aims to grasp some aspects of the notion of humanism in photography and its closeness to the political culture and the visual culture in the period, through the specific experiences of George Rodger and Henri Cartier-Bresson, two ...
Erika Cazzonatto Zerwes
doaj  

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