Results 101 to 110 of about 20,932,082 (304)
Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
All That She Carried: The Journey of Ashley’s Sack, a Black Family Keepsake
Panorama, 2023 Elaine Y. Yau
doaj +1 more source
Material culture: an inquiry into the meanings of artefacts [PDF]
The main purpose of the following inquiry is to emphasise the importance of a phenomenon long neglected by the majority of the human sciences, the artefact; each one of us, no matter what age, sex or culture, is in contact with artefacts every moment of ...
Holt, Timothy James Peter
core
Implantable Ionic Memristors Based on Natural Polymer Heterojunctions
Advanced Functional Materials, EarlyView.We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee +6 more
wiley +1 more source
Album Photography as National Archive
PhotographicaLaura Fitzpatrick (1927-1987), an Alabama-born Black amateur photographer compiled 350 images taken between 1938 and 1948 in an album that is now part of the National Museum of African American History and Culture’s (NMAAHC, Washington D.C.) permanent ...
Jennings Tangly
doaj +1 more source
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
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 +4 more
wiley +1 more source
Les photographies d’album, archives nationales
PhotographicaLaura Fitzpatrick (1927-1987), an Alabama-born Black amateur photographer compiled 350 images taken between 1938 and 1948 in an album that is now part of the National Museum of African American History and Culture’s (NMAAHC, Washington D.C.) permanent ...
Jennings Tangly
doaj +1 more source
First Inter-American Competition and Exhibition of Digital Photography [PDF]
, 2004 First Inter-American Competition and Exhibition of Digital Photography sponsored by the IDB Cultural Center and the IDB Information and Communication Technology for Development Division, met January 12 and 13, 2004, in Washington, D.C., and reviewed 300 ...
Inter-American Development Bank
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Advanced Functional Materials, EarlyView.Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez +9 more
wiley +1 more source