Results 121 to 130 of about 335,147 (315)

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

open access: yesAdvanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani   +13 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

Analysis of current video databases for quality assessment

open access: diamond, 2022
Anastasia Mozhaeva   +5 more
openalex   +1 more source

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 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

RAVA: Region-Based Average Video Quality Assessment. [PDF]

open access: yesSensors (Basel), 2021
Wu X, Cheng I, Zhou Z, Basu A.
europepmc   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Information Quality and Audience Engagement of Cesarean Section-Related Videos on YouTube and Bilibili: A Cross-Platform Analysis

open access: yesInformation
(1) Background: C-section-related health information is increasingly disseminated through short video platforms such as YouTube and Bilibili, yet the quality and audience engagement of this content remain insufficiently understood.
Gongxin Shen   +7 more
doaj   +1 more source

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