Results 141 to 150 of about 46,684 (278)

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Edge-Enabled Hybrid Encryption Framework for Secure Health Information Exchange in IoT-Based Smart Healthcare Systems. [PDF]

Sensors (Basel)
Ghani NA, Bagustari BA, Ahmad M, Tolle H, Kurnianingtyas D.   +4 more
europepmc   +1 more source

Symmetric Key Encryption

The Journal of the Institute of Image Information and Television Engineers, 2015
openaire   +2 more sources

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

An end-to-end convolutional neural network for secure image transmission via joint encryption and steganography. [PDF]

Sci Rep
Iqbal A, Sattar H, Shafi UF, Mahmood A, Waseem SS, Hassan SR, Hassan AS.   +6 more
europepmc   +1 more source

A Lightweight White-Box Symmetric Encryption Algorithm against Node Capture for WSNs. [PDF]

Sensors (Basel), 2015
Shi Y, Wei W, He Z.
europepmc   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Efficient Privacy-Preserving Face Recognition Based on Feature Encoding and Symmetric Homomorphic Encryption. [PDF]

Entropy (Basel)
Zhou L, Li Q, Zhu H, Zhou Y, Wu H.
europepmc   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Enhancement of cryptography algorithms for security of cloud-based IoT with machine learning models. [PDF]

Sci Rep
Qasem MA, Motiram BM, Thorat S, Al-Hejri AM, Alshamrani SS, Alshmrany KM.   +5 more
europepmc   +1 more source