Results 81 to 90 of about 522,468 (334)

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

Research on key management and authentication protocol of PDA in smart grid

open access: yes网络与信息安全学报, 2018
According to PDA in smart grid,which faced with security issues,key management and authentication protocol for PDA in smart grid based on scrambling PUF were presented.With the construction of mobile trusted platform by trusted hardware module and PDA,a ...
Xiao YU, Li TIAN, Zhe LIU, Jie WANG
doaj   +3 more sources

A Practical Recovery Mechanism for Blockchain Hardware Wallets

open access: yesIEEE Access
Blockchain hardware wallets, through their security-by-design architecture, offer higher security assurances. They fundamentally differ from software wallets due to an important security property called Unicity.
Varun Deshpande   +2 more
doaj   +1 more source

Towards Security Requirements in Online Summative Assessments

open access: yes, 2009
Confidentiality, integrity and availability (C-I-A) are the security requirements fundamental to any computer system. Similarly, the hardware, software and data are important critical assets.
Apampa, K.M, Argles, D, Wills, G.B
core  

Security Evaluation of Cyber-Physical Systems in Society- Critical Internet of Things [PDF]

open access: yes, 2016
In this paper, we present evaluation of security awareness of developers and users of cyber-physical systems. Our study includes interviews, workshops, surveys and one practical evaluation.
Izosimov, Viacheslav, Törngren, Martin
core  

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

open access: yesAdvanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus   +9 more
wiley   +1 more source

Hardware Trojan Detection in Open-Source Hardware Designs Using Machine Learning

open access: yesIEEE Access
The globalization of the hardware supply chain reduces costs but increases security challenges with the potential insertion of hardware trojans by third parties.
Victor Takashi Hayashi   +1 more
doaj   +1 more source

Hardware Assisted Security Platform [PDF]

open access: yes, 2021
Embedded systems are often used to monitor and control various dynamic and complex applications. However, with greater accessibility and added features on many embedded systems, more and more systems are being subject to sophisticated and new types of attacks.
openaire   +1 more source

Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics

open access: yesAdvanced 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

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