Results 61 to 70 of about 22,446,601 (291)
IEEE Access, 2018 As illegal access control, privacy disclosure and other threats in vehicular ad-hoc networks become more prevalent, and the importance of safety and privacy protection in vehicular communications grows significantly.
Yi Han +5 more
doaj +1 more source
Jurnal Pertahanan: Media Informasi tentang Kajian dan Strategi Pertahanan yang Mengedepankan Identity, Nasionalism & Integrity, 2023 Digital diplomacy is used as an instrument to convey a country's foreign policy and national interests in responding to situations that occur globally.
M. Yusuf Samad +6 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.A heart‐on‐a‐chip model of dilated cardiomyopathy is developed from patient‐derived induced pluripotent stem cells. The model recapitulates key disease phenotypes and enables functional assessment through integrated bead‐based tracking and pillar deflection measurements.
Ali Mousavi +10 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.NeuroVisio SyncPatch integrates skin‐conformal electromyography (EMG) electrodes with camera‐tracked markers to jointly assess muscle activity and three‐dimensional knee kinematics during rehabilitation. Parallel feedback pathways provide real‐time kinematic guidance during movement and post‐trial neuromuscular feedback.
Bohyung Choi +11 more
wiley +1 more source
IEEE Photonics Journal, 2019 A novel optical frequency-hopping scheme based on a flexible structure for secure optical communications is proposed and demonstrated. In the proposed scheme, critical users’ data are divided into a lot of segments, and these segments are ...
De Chao Ban +5 more
doaj +1 more source
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Advanced Materials, EarlyView.Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son +20 more
wiley +1 more source
Changing Homeland Security: What Should Homeland Security Leaders Be Talking About? [PDF]
, 2006 This article appeared in Homeland Security Affairs (July 2006), v.2 no.2There is little political will to substantially alter the organizational and programmatic system that characterizes U.S. homeland security.
Bellavita, Christopher
core +2 more sources
Auth-Intg Security System for Communication Protocols
Journal of Engineering and Sustainable Development, 2006 This work presents the development of a secure communication system that support protocols with built-in security capabilities, which are authentication and integrity capabilities.
Kais A. Nafi Ridha +2 more
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