Results 191 to 200 of about 28,041 (324)

Stopping a Multilayered Co‐Axial Flow in a 3D Printed Microchannel with Cascaded Nozzles

Advanced Materials Technologies, EarlyView.
A microfluidic device with cascaded nozzles is 3D‐printed using two‐photon polymerization. Its microchannel, featuring integrated nozzles, sculpts multilayered co‐axial flows, enabling independent regulation of four co‐flowing streams to achieve variable layer thicknesses.
Helen Werner, Ebrahim TaiediNejad, Mehmet Akif Sahin, Moritz Leuthner, Peer Erfle, Oliver Hayden, Andreas Dietzel, Ghulam Destgeer   +7 more
wiley   +1 more source

A new multiple image encryption algorithm using hyperchaotic systems, SVD, and modified RC5. [PDF]

Sci Rep
Alexan W, Youssef M, Hussein HH, Ahmed KK, Hosny KM, Fathy A, Mansour MBM.   +6 more
europepmc   +1 more source

3D Printed Optics Achieves Broadband Structured Light

Advanced Optical Materials, EarlyView.
The arbitrary creation of structured light often requires complex design and fabrication steps and is largely limited to single wavelength. By leveraging off the toolkit for digital holograms, how complex amplitude modulation can be implemented as 3D printed optics in a manner that is broadband is shown, for the creation of multiwavelength forms ...
Leerin Perumal, Stefan Hengsbach, Moslem Mahdavifar, Jan Korvink, Andrew Forbes   +4 more
wiley   +1 more source

Reconfigurable security solution based on hopfield neural network for e-healthcare applications. [PDF]

Sci Rep
Lakshmi C, Nithya C, Thenmozhi K, Sivaraman R, Yasvanthira Sri D, Vinizia B, Subashini R, Meikandan PV, Mahalingam H, Amirtharajan R.   +9 more
europepmc   +1 more source

A Novel Binary Hybrid PSO-EO Algorithm for Cryptanalysis of Internal State of RC4 Cipher. [PDF]

Sensors (Basel), 2022
Rizk-Allah RM, Abdulkader H, Elatif SSA, Elkilani WS, Al Maghayreh E, Dhahri H, Mahmood A.   +6 more
europepmc   +1 more source

Differential Attacks against Stream Cipher ZUC [PDF]

, 2012
Hongjun Wu, Tao Huang, Phuong Ha Nguyen, Huaxiong Wang, San Ling   +4 more
openalex   +1 more source

Polarization‐Dependent Color Modulation in Electrodeposited Cellulose Nanocrystals and Birefringent Multilayers

Advanced Optical Materials, EarlyView.
This work demonstrates that wavelength selective reflection of circularly polarized light (CPL) of both handedness (right‐R or left‐L) can be achieved from self‐assembled cellulose nanocrystals (CNCs), breaking the inherent limitation of obtaining only L‐CPL reflection.
Alexandre Fonseca, Paul Grey, Bruno Mendes, Wadood Y. Hamad, Elvira Fortunato, Rodrigo Martins, Luís Pereira, Diana Gaspar   +7 more
wiley   +1 more source

Cascading quantum walks with Chebyshev map for designing a robust medical image encryption algorithm. [PDF]

Sci Rep
Alblehai F, El-Latif AAA, Pławiak P, Abd-El-Atty B.   +3 more
europepmc   +1 more source

Authenticated Public Key Elliptic Curve Based on Deep Convolutional Neural Network for Cybersecurity Image Encryption Application. [PDF]

Sensors (Basel), 2023
Hagras EAA, Aldosary S, Khaled H, Hassan TM.   +3 more
europepmc   +1 more source

A GENERAL FRAMEWORK FOR GUESS-AND-DETERMINE AND TIME-MEMORY-DATA TRADE-OFF ATTACKS ON STREAM CIPHERS

, 2008
Guanhan Chew, Khoongming Khoo
openalex   +1 more source