Results 71 to 80 of about 4,580 (206)

On the Proof of Ownership of Digital Wallets

open access: yesCryptography
With the widespread adoption and increasing application of blockchain technology, cryptocurrency wallets used in Bitcoin and Ethereum play a crucial role in facilitating decentralized asset management and secure transactions.
Chen Wang, Zi-Yuan Liu, Masahiro Mambo
doaj   +1 more source

Structural Characterization of Cardiac Free‐Running Purkinje Fibers Using Inhomogeneous Magnetization Transfer (ihMT): A Proof of Concept MRI‐Histology Approach

open access: yesNMR in Biomedicine, Volume 39, Issue 6, June 2026.
The cardiac Purkinje network is essential for synchronized ventricular activation but remains difficult to visualize with conventional MRI due to limited structural contrast. This study demonstrates that inhomogeneous magnetization transfer imaging provides enhanced contrast that differentiates free‐running Purkinje fibers, Purkinje‐Myocardial Junction,
Arash Forodighasemabadi   +11 more
wiley   +1 more source

A New Transitively Closed Undirected Graph Authentication Scheme for Blockchain-Based Identity Management Systems

open access: yesIEEE Access, 2018
Blockchain can potentially be deployed in a wide range of applications due to its capability to ensure decentralization, transparency, and immutability. In this paper, we design a cryptographic membership authentication scheme (i.e., authenticating graph
Chao Lin   +4 more
doaj   +1 more source

Harnessing Phytochemicals for Brain Cancer Therapy: Insights Into Medulloblastoma and Glioblastoma Treatment

open access: yesPhytochemical Analysis, Volume 37, Issue 4, Page 507-535, June 2026.
ABSTRACT Primary brain tumors are life‐threatening diseases. Glioblastoma is the most aggressive type with a poor prognosis. Medulloblastoma is the most common pediatric brain tumor. While surgical treatments often result in recurrences owing to the complex nature of the tumor microenvironment, conventional treatments lower the quality of life of ...
Ilkay Irem Ozbek   +3 more
wiley   +1 more source

Criptografía ligera en dispositivos de identificación por radiofrecuencia- RFID [PDF]

open access: yes, 2008
Esta tesis se centra en el estudio de la tecnología de identificación por radiofrecuencia (RFID), la cual puede ser considerada como una de las tecnologías más prometedoras dentro del área de la computación ubicua.
Peris López, Pedro
core  

Privacy Protection for Telecare Medicine Information Systems with Multiple Servers Using a Biometric-based Authenticated Key Agreement Scheme

open access: yesIEEE Access, 2019
Telecare medical information systems (TMIS) allow patients remotely login medical service providers to acquire their medical information and track their health status through unsecured public networks.
Chin-Laung Lei, Yun-Hsin Chuang
doaj   +1 more source

Blockchain technology disruptions: Exploring accounting and auditing academics and practitioners' perception

open access: yesAccounting &Finance, Volume 66, Issue 2, Page 1972-1999, June 2026.
Abstract This study explores the practical impact of blockchain technology (BCT), which contrasts strongly with literature that has predominantly hypothesised BCT's potential to disrupt accounting practice. We interviewed 44 practitioners and academics with knowledge of BCT across 13 countries and industries.
Musbaudeen Titilope Oladejo   +3 more
wiley   +1 more source

Hash Proof Based Encryption Schemes in EasyCrypt

open access: yes, 2018
We describe the basics of the proof-assistant \EasyCrypt{} and explain how to use \EasyCrypt{} to model encryption schemes and game-based security proofs.
Solberg, Morten Rotvold
core  

HDPoA : Honesty-based distributed proof of authority via scalable work consensus protocol for IoT-blockchain applications

open access: yes, 2022
Applying blockchain technology to the Internet of Things (IoT) provides several advantages when compared to conventional systems, including improving the security by ensuring data integrity and accountability while enabling reliable control over many ...
Rigelsford, J., Ball, E., Alrubei, S.
core   +1 more source

Safer clinical systems : interim report, August 2010 [PDF]

open access: yes, 2010
Safer Clinical Systems is the Health Foundation’s new five year programme of work to test and demonstrate ways to improve healthcare systems and processes, to develop safer systems that improve patient safety.
HASH(0x55a67f9fe290)   +1 more
core  

Home - About - Disclaimer - Privacy