Results 111 to 120 of about 209,012 (313)

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

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

Seeing eye-to-eye: evaluation of Family SEAL, a school-home learning partnership

open access: yes, 2009
The Social and Emotional Aspects of Learning (SEAL) programme was launched in English Primary Schools in 2004 with the purpose of developing affective skills conducive to a positive learning environment at school.
Downey, Chris, Williams, Clare
core  

The seals of Karadjordje and of other most prominent leaders in the First Serbian uprising [PDF]

open access: yesZbornik Radova Filozofskog Fakulteta u Prištini, 2007
The seals which carry the symbols of the First Serbian Uprising appeared quite early, only a few months after its breakout. The seals with the Uprising symbols have a distinct West-European heraldic form.
Atlagić Marko
doaj  

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

open access: yesAdvanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae   +27 more
wiley   +1 more source

SEAL Robotics Team : Technical Report

open access: yes, 2021
This 21-page report, published by SEAL Robotics, describes the design and construction of Mildrid, an underwater remotely operated vehicle (ROV).

core  

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Rationally Designed Bilayer Passivation Strategy for High‐Performance Vacuum‐Processed Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A bilayer “Anchor‐and‐Seal” passivation strategy using EDAI2 and 4MeO‐PEAI effectively mitigates surface defects in vacuum‐processed perovskite films through synergistic hydrogen bonding and Lewis base coordination. This approach optimizes interfacial energy alignment and suppresses non‐radiative recombination, enabling vacuum‐deposited p‐i‐n ...
Mohammadhossein Kohan   +4 more
wiley   +1 more source

Coleman Wright Seal, Callao Camp, official photo

open access: yes, 1939
Image shows a portion of the official camp photograph of the Callao CCC Camp.Coleman Wright Seal, the donor of this photo, served in the CCC from 1934 to 1940 at the Provo River, Callao, and Kanosh Camps.
Utah State Historical Society
core  

Ultrafast Sulfur Redox Dynamics Enabled by a PPy@N-TiO2 Z-Scheme Heterojunction Photoelectrode for Photo-Assisted Lithium–Sulfur Batteries

open access: yesNano-Micro Letters
Highlights A novel polymer–inorganic hybrid photoelectrode (PPy@N-TiO2/CC) with a Z-scheme heterostructure was first constructed for high-efficiency photo-assisted lithium–sulfur battery (PALSB).
Fei Zhao   +8 more
doaj   +1 more source

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