Results 161 to 170 of about 16,087 (217)

Solution‐Processed Mn‐Doped 2d Perovskite Wavelength Shifters for Noble‐Liquid Photon Detection

Advanced Functional Materials, EarlyView.
Solution‐processed Mn2+‐doped PEA2PbBr4 two‐dimensional perovskite films are demonstrated as large‐area wavelength shifters for noble‐liquid photon detectors. Mn2+ incorporation introduces a broad emission band at ∼620 nm with a large Stokes shift, suppressing self‐absorption and matching SiPM sensitivity.
Elisabetta Colantoni, Laura Basiricò, Andrea Ciavatti, Nicolò Tosi, Valentina Cicero, Massimo Loriggiola, Beatrice Fraboni   +6 more
wiley   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Network Topology Governs Photocatalytic Water Splitting in Organic Two‐Dimensional Crystals

Advanced Functional Materials, EarlyView.
Network topology in organic two‐dimensional crystals (O2DCs) dictates the photocatalytic water splitting performance. Kagome‐lattice O2DCs exhibit strong electron‐hole mass asymmetry, spatially separated carriers, and longer recombination lifetimes, exceeding rhombic isomers.
Preeti Bhauriyal, Thomas Heine
wiley   +1 more source

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The Photographic Museum

New England Journal of Medicine, 1948
SINCE the times of Leonardo, Vesalius and John Hunter, visual teaching has been a preoccupation of medicine's greatest minds.
J, FALLON, J, MEYERS
openaire   +2 more sources

Photographers without Photographs

2017
The modern society establishes a complex relationship that combines the visual overload derived from technology insertion which is adapted to the today´s needs and executed through devices swiftly embraced. In this certain sense, one of the most overloaded environments currently is, in fact, the photography.
Gómez Gómez, Hernando, Corrales Crespo, Enrique   +1 more
openaire   +2 more sources

A Photographer's Double: The Historian as Photographer, the Photographer as Historian

Visual Communication Quarterly, 2006
In his quest to become the best possible scholar of California farmworkers, Richard Steven Street put academic life on hold and spent 30 years as an agricultural photographer. This memoir recounts how Street developed his method for gathering visual and verbal information for his books.
openaire   +1 more source

Nijinsky photographs and photographers

Dance Chronicle, 1983
(1983). Nijinsky photographs and photographers. Dance Chronicle: Vol. 7, No. 4, pp. 435-474.
openaire   +1 more source

Poems, and Photographs: Photographic Poems

2021
Subtitle: In Honor to Emily ...
openaire   +2 more sources

Research for medical photographers: photographic measurement

Journal of Audiovisual Media in Medicine, 2002
Many first degrees in photography or photography-related topics lack a thorough grounding in the photographic sciences. This in turn leads to difficulties for medical photographers who graduate from these courses, when it comes to designing photographic protocols for research projects that will utilize photography as a means of data collection.
openaire   +2 more sources