Results 71 to 80 of about 426,682 (298)

Anticorrosive Performance of Smart Epoxy Coatings With Poly(urea‐formaldehyde) Microcapsules Filled With 5‐Ethylidene‐2‐norbornene

open access: yesAdvanced Engineering Materials, EarlyView.
PUF/ENB microcapsules were synthesized based on a sequential factorial design and incorporated into an epoxy matrix. Their anticorrosive action, associated with the self‐healing mechanism, demonstrated that the addition of microcapsules to the coating improved anticorrosive performance compared to pure epoxy coatings, particularly when the encapsulate ...
Vandicleya Alves Moreira   +6 more
wiley   +1 more source

VACUUM ASSISTED CLOSURE (VAC) THERAPY FOR DIFFICULT WOUND MANAGEMENT

open access: yesPakistan Armed Forces Medical Journal, 2009
Objective: To show the usefulness of vacuum assisted closure (VAC) therapy for management of difficult wounds. Study Design: descriptive type of study.
Usman Ghani   +4 more
doaj   +2 more sources

Vacuum road map of Tasmania [cartographic material] /

open access: yes, 1947
Panel title.; On verso: Outlets of Hobart -- Outlets of Launceston -- Tourist information.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map-vn540835. Shows towns with and without hotels, tracks, railways, roads with
Vacuum Oil Company.
core  

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Vacuum road guide to Canberra [cartographic material] /

open access: yes, 1946
Map of Canberra, Australian Capital Territory, from Ainslie to Red Hill, showing city bus routes and places of interest. Relief shown by spot heights.; "201246".; Includes table of road distances to and from Canberra on recto; text and illustration ...
Vacuum Oil Company.
core  

Sealing Materials for Use in Vacuum at High Temperatures [PDF]

open access: yes, 2012
Sealing materials that can be applied and left in place in vacuum over a wide range of temperatures (especially temperatures of a few thousand degrees Celsius) have been conceived and investigated for potential utility in repairing thermal-protection ...
Camarda, Charles J.   +2 more
core  

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

open access: yesAdvanced 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

Structural-Acoustic Coupling Effects on the Non-Vacuum Packaging Vibratory Cylinder Gyroscope

open access: yesSensors, 2013
The resonant shells of vibratory cylinder gyroscopes are commonly packaged in metallic caps. In order to lower the production cost, a portion of vibratory cylinder gyroscopes do not employ vacuum packaging.
Xiang Xi   +6 more
doaj   +1 more source

Vacuum road map of Western Australia [cartographic material] /

open access: yes, 1954
Road map of Western Australia with mileages.; Includes inset map of Perth to Albany.; Panel title.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map-vn2368607.
Vacuum Oil Company.
core  

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

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