Results 231 to 240 of about 883,280 (384)

Electrical Metamaterial‐Based Interconnects‐Enabled Highly Stretchable Wireless Electrocardiography Circuit

open access: yesAdvanced Materials Technologies, EarlyView.
This article presents a novel strategy for creating highly stretchable wireless circuits using electrical metamaterial‐based interconnects (EMIs). Embedded in soft polymers and filled with liquid metal, EMIs uniquely reduce resistance under strain. A fully integrated ECG circuit demonstrates reliable performance under 100% stretch, offering a highly ...
Anan Zhang   +2 more
wiley   +1 more source

DNA-Inspired Lightweight Cryptographic Algorithm for Secure and Efficient Image Encryption. [PDF]

open access: yesSensors (Basel)
Abdelaal MA   +5 more
europepmc   +1 more source

Differential Attacks against Stream Cipher ZUC [PDF]

open access: bronze, 2012
Hongjun Wu   +4 more
openalex   +1 more source

Block Ciphers and Stream Ciphers

open access: yes, 2018
Douglas R. Stinson, Maura B. Paterson
openaire   +1 more source

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

open access: yesAdvanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez   +11 more
wiley   +1 more source

A novel pythonic paradigm for image encryption using axis-aligned bounding boxes. [PDF]

open access: yesSci Rep
Banga A   +6 more
europepmc   +1 more source

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