Results 231 to 240 of about 23,485 (319)

A lightweight zero-trust authentication architecture for IoT via unified enhanced FAST-SM9 and dynamic re-authentication. [PDF]

PLoS One
Ma Z, Wei H, Jiang J, Wang B, Wang H, Di Z.   +5 more
europepmc   +1 more source

Accelerating Multiparametric Quantitative MRI Using Self‐Supervised Scan‐Specific Implicit Neural Representation With Model Reinforcement

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a self‐supervised scan‐specific deep learning framework for reconstructing accelerated multiparametric quantitative MRI (qMRI). Methods We propose REFINE‐MORE (REference‐Free Implicit NEural representation with MOdel REinforcement), combining an implicit neural representation (INR) architecture with a model reinforcement ...
Ruimin Feng, Albert Jang, Xingxin He, Fang Liu   +3 more
wiley   +1 more source

LWLCM: A novel lightweight stream cipher using logistic chaos function and multiplexer for IoT communications. [PDF]

PLoS One
Afzal S, Bokhari MU, Alam M, Husain MS, Khan MZ, Ashraf Z.   +5 more
europepmc   +1 more source

Strong‐Gradient Diffusion‐Weighted Imaging of Prostate Cancer Using an Inside‐Out Nonlinear Gradient Coil

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To demonstrate improved image quality and lesion conspicuity in prostate diffusion‐weighted imaging (DWI) using an inside‐out nonlinear gradient coil that provides locally strong gradients (200–500 500 mT/m) at typical prostate positions.
Horace Z. Zhang, Nahla M. H. Elsaid, Terence W. Nixon, Andrew Dewdney, Dana C. Peters, Jeffrey C. Weinreb, Preston C. Sprenkle, R. Todd Constable, Gigi Galiana   +8 more
wiley   +1 more source

Semantic decentralized authentication for IoT-based e-learning using Hedera Hashgraph and Knowledge Graphs. [PDF]

Sci Rep
Luo L, Zhang Y, Tang Q.
europepmc   +1 more source

Distilling food web dynamics: top–down and bottom–up drivers of extinction and trophic cascades

Oikos, EarlyView.
Quantifying population dynamics is a fundamental challenge in ecology and evolutionary biology, particularly for species that are cryptic, microscopic, or extinct. Traditional approaches rely on continuous representations of population size, but in many cases, the precise number of individuals is unknowable.
Justin D. Yeakel
wiley   +1 more source

A multi-image codebook approach for secure text transmission. [PDF]

PLoS One
Rashid OF, Tuama SA, Al-Shahwani H.
europepmc   +1 more source

Mechanical Performance Assessment and Streamlined Life‐Cycle Analysis of Random‐Waste Coir‐Fiber Metal Laminates

Polymer Composites, EarlyView.
The Promise of Coir Fiber Laminates in Sustainable Structural Engineering. ABSTRACT This study explores sandwich structures based on the waste fiber metal laminate concept, integrating short random‐coir‐fiber composites with aluminium skins. The research investigates the combination of low‐cost aluminum alloy and natural fiber composites, focusing on ...
Júlio C. dos Santos, Guilherme G. Braga, André L. Christóforo, Rodrigo T. Santos Freire, José R. Tarpani, Tulio H. Panzera, Fabrizio Scarpa   +6 more
wiley   +1 more source

Secure IoV communications for smart fleet systems empowered with ASCON. [PDF]

Sci Rep
A J B, Kaythry P.
europepmc   +1 more source

Lightweight Cryptography in Embedded IOT Systems

Internet of things (IOT) is a hot topic, and applications are increasing every day, IOT has been involved now in sport, healthcare, automotive, smart homes and etc. it depends on creating a wide range of network that contains nodes(things) that are connected together to gateway and share data through internet.
openaire   +1 more source