Results 111 to 120 of about 1,678,036 (292)

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Evaluating the quality of educational TikTok videos on diabetic retinopathy: a cross-sectional study

open access: yesFrontiers in Public Health
BackgroundDiabetic retinopathy (DR) is a leading cause of vision loss among working-age adults, and enhancing public health literacy through effective education is crucial for its prevention and management.
Ligang Jiang   +5 more
doaj   +1 more source

On the merits of SVC-based HTTP adaptive streaming [PDF]

open access: yes, 2013
HTTP Adaptive Streaming (HAS) is quickly becoming the dominant type of video streaming in Over-The-Top multimedia services. HAS content is temporally segmented and each segment is offered in different video qualities to the client.
Bouten, Niels   +6 more
core  

Analysis of Video Quality Datasets via Design of Minimalistic Video Quality Models

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence
Blind video quality assessment (BVQA) plays an indispensable role in monitoring and improving the end-users' viewing experience in various real-world video-enabled media applications. As an experimental field, the improvements of BVQA models have been measured primarily on a few human-rated VQA datasets.
Wei Sun   +5 more
openaire   +3 more sources

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

open access: yesAdvanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler   +10 more
wiley   +1 more source

The accuracy of YouTube videos on idiopathic granulomatous mastitis: A analysis of quality and reliability

open access: yesMedicine Science
Most people get health information online, but its quality and reliability are unclear. To assess the quality and reliability of YouTube videos about idiopathic granulomatous mastitis (IGM). Two rheumatologists independently searched YouTube on January 4,
Ozlem Kilic   +4 more
doaj   +1 more source

An automatic technique for visual quality classification for MPEG-1 video [PDF]

open access: yes, 2001
The Centre for Digital Video Processing at Dublin City University developed Fischlar [1], a web-based system for recording, analysis, browsing and playback of digitally captured television programs.
Marlow, Seán   +3 more
core  

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

open access: yesAdvanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt   +2 more
wiley   +1 more source

Educational performance of TikTok short videos for age related macular degeneration and its link to user engagement

open access: yesFrontiers in Medicine
BackgroundTo systematically evaluate the information quality, reliability, and content characteristics of short videos related to age-related macular degeneration on the Chinese mainland version of TikTok, filling the research gap in this field and ...
Ligang Jiang   +6 more
doaj   +1 more source

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

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