Results 231 to 240 of about 4,934,720 (371)

Soft Pneumatic Device Designed to Mimic the Periosteal Environment for Regulating the Fate of Mesenchymal Stem Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a custom‐made soft pneumatic device (SPD) that mimics complex mechanical forces and fluid flow to enhance in vitro cell differentiation. It shows that low mechanotransduction promotes MSC differentiation into osteoprogenitor cells, while high mechanotransduction causes structural disruptions and cell detachment, providing new ...
Gwang‐Bum Im   +9 more
wiley   +1 more source

Certified randomness using a trapped-ion quantum processor. [PDF]

open access: yesNature
Liu M   +31 more
europepmc   +1 more source

Hydrogel Adhesive Integrated‐Microstructured Electrodes for Cuff‐Free, Less‐Invasive, and Stable Interface for Vagus Nerve Stimulation

open access: yesAdvanced Healthcare Materials, EarlyView.
In this study, a cuff‐free, less‐invasive surgical approach for vagus nerve stimulation (VNS) by combining ultrathin Y‐shaped kirigami electrodes is developed with a chemically cross‐linked hydrogel adhesive (hydrogel‐kirigami). Unlike conventional cuff implantation, which may damage nerves and nearby critical vessels, this new technique minimizes ...
Jae Young Park   +9 more
wiley   +1 more source

Enhancing IoT security with a DNA-based lightweight cryptography system. [PDF]

open access: yesSci Rep
Aqeel S   +4 more
europepmc   +1 more source

A Validation of a Computer-Assisted Randomized Response Survey to Estimate the Prevalence of Fraud in Social Security [PDF]

open access: bronze, 2006
Gerty Lensvelt‐Mulders   +3 more
openalex   +1 more source

Engineering the Future of Restorative Clinical Peripheral Nerve Surgery

open access: yesAdvanced Healthcare Materials, EarlyView.
What if damaged nerves could regenerate more effectively? This review unveils cutting‐edge strategies to restore nerve function, from biomaterial scaffolds and bioactive molecules to living engineered tissues. By accelerating axonal regrowth, preserving Schwann cells, and enhancing connectivity, these approaches are reshaping nerve repair—offering new ...
Justin C. Burrell   +5 more
wiley   +1 more source

An artificial immune system architecture for computer security applications

open access: bronze, 2002
Paul K. Harmer   +3 more
openalex   +1 more source

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