Results 81 to 90 of about 83,946 (258)
Advanced Healthcare Materials, EarlyView.A soft, stretchable, anti‐biofouling encapsulant is developed by integrating organosilicon nanowire networks with microstructured biodegradable elastomers. The hierarchical surface exhibits superhydrophobicity and enhances water barrier properties by 420% over pristine polymers, while preserving mechanical integrity.
Won Bae Han +7 more
wiley +1 more source
Study on Airspace Covert Communication Algorithm of Covert Communication System
Journal of Networks, 2012 Based on the security of information transmission through network in the information society, the paper puts forward covert communication technology which is more reliable than the prior encryption algorithm, analyzes channel covertness and information hiding of covert communication technology based on spread-spectrum communication technology, and ...
openaire +1 more source
Skin‐Interfaced Therapeutic Patches for Wound Fluid Management and Transdermal Drug Delivery
Advanced Healthcare Materials, EarlyView.This study presents an integrated skin‐interfaced device combining microfluidics, hydrogel film technology, flexible electronics, and iontophoresis‐based transdermal delivery of PDRN to enhance wound healing. The device effectively manages wound fluid, maintains optimal moisture, and non‐invasively delivers therapeutic drugs.
Dongjun Han +5 more
wiley +1 more source
Multi-UAV Collaborative Covert Communications: An ISAC-based Approach
Leida xuebaoCovert Unmanned Aerial Vehicle (UAV) communication has garnered considerable attention for realizing a sustainable Low-Altitude Economy (LAE). Based on the Integrated Sensing And Communication (ISAC) framework, this paper studies the system strategies ...
Weijie YUAN, Jun WU, Yuye SHI
doaj +1 more source
Exploiting High Millimeter Wave Bands for Military Communications, Applications, and Design
IEEE Access, 2019 Military communications networks can leverage much of the millimeter-wave (mm-wave) technology being investigated and developed for 5G cellular but require special attention to the unique military requirements.
James F. Harvey +2 more
doaj +1 more source
Unified Description for Network Information Hiding Methods
, 2016 Until now hiding methods in network steganography have been described in arbitrary ways, making them difficult to compare. For instance, some publications describe classical channel characteristics, such as robustness and bandwidth, while others describe
Mazurczyk, Wojciech +2 more
core +2 more sources
Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects
Advanced Healthcare Materials, EarlyView.Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt +7 more
wiley +1 more source
Covert Communication over Classical-Quantum Channels
, 2017 The square root law (SRL) is the fundamental limit of covert communication over classical memoryless channels (with a classical adversary) and quantum lossy-noisy bosonic channels (with a quantum-powerful adversary).
Bash, Boulat A. +4 more
core
Absolutely covert quantum communication
, 2016 We present truly ultimate limits on covert quantum communication by exploiting quantum-mechanical properties of the Minkowski vacuum in the quantum field theory framework. Our main results are the following: We show how two parties equipped with Unruh-DeWitt detectors can covertly communicate at large distances without the need of hiding in a thermal ...
Bradler, Kamil +3 more
openaire +2 more sources
Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi +16 more
wiley +1 more source