Results 241 to 250 of about 177,129 (337)

Entropic Repulsion and Local Order in Doubly Tethered Polymers on a Surface

Macromolecular Theory and Simulations, EarlyView.
The study examines the behavior of mobile doubly tethered polymers on a 2D substrate. It analyzes conformational properties and end‐monomer ordering, considering the director between end‐monomers for local ordering. As tethering density increases, a transition from mushroom‐like to upright structures is observed.
Min Chu, Dieter W. Heermann
wiley   +1 more source

Note on ‘Design of improved password authentication and update scheme based on elliptic curve cryptography’

, 2011
Debiao He, Shuhua Wu, Jianhua Chen
openalex   +1 more source

Optic Disc Pallor in Parkinson's Disease: A UK Biobank Study

Movement Disorders, EarlyView.
Abstract Background Recent studies have suggested that retinal changes measured with optical coherence tomography are detectable in early Parkinson's disease (PD), highlighting the potential of ophthalmic biomarkers for diagnosis and monitoring. Objective We set out to investigate the relationship between optic disc pallor measured in fundoscopy images
Samuel Gibbon, David P. Breen, Thomas J. MacGillivray, UK Biobank Eye & Vision Consortium   +3 more
wiley   +1 more source

Performance Evaluation and Comparison of Algorithms for Elliptic Curve Cryptography with El-Gamal based on MIRACL and RELIC Libraries

, 2012
Daniel Fernando Pigatto, Natassya B. F. Silva, Kalinka Regina Lucas Jaquie Castelo Branco   +2 more
openalex   +2 more sources

Breast Cancer: Habitat imaging based on intravoxel incoherent motion for predicting pathologic complete response to neoadjuvant chemotherapy

Medical Physics, EarlyView.
Abstract Background Radiomics research based on whole tumors is limited by the unclear biological significance of radiomics features, which therefore lack clinical interpretability. Purpose We aimed to determine whether features extracted from subregions defined by habitat imaging, reflecting tumor heterogeneity, could identify breast cancer patients ...
Hui Zhang, Yunyan Zheng, Mingzhe Zhang, Ailing Wang, Yang Song, Chenglong Wang, Guang Yang, Mingping Ma, Muzhen He   +8 more
wiley   +1 more source

Simulated radiation levels and patterns of MRI without a Faraday shielded room

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose We characterize electromagnetic (EM) radiation patterns and levels in conventional MRI systems as a function of field strength and load symmetry, providing a framework for mitigation strategies allowing operation without a shielded room. Methods We simulated the far‐field radiation pattern and fields at a 10 m radius (|E|10m and |B|10m)
Ehsan Kazemivalipour, Bastien Guerin, Lawrence L. Wald   +2 more
wiley   +1 more source

Elliptic Curve Cryptography and Point Counting Algorithms

, 2012
Hailiza Kamarulhaili, Liew Khang
openalex   +2 more sources

A Computational Framework for Predicting Vibrations in the Front‐Loading Washing Machine Using Component‐Level Experiments and Mathematical Modeling

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This study proposes a computational framework for developing a multibody dynamics (MBD) model to accurately predict the vibration behavior of front‐loading washing machines. The framework integrates component‐level experiments and mathematical modeling to characterize the dynamic behavior of key components, including the free‐stroke damper ...
Dae‐Guen Lim, Seok‐Chan Kim, Min‐Ho Pak   +2 more
wiley   +1 more source

Enhancing IoT security with a DNA-based lightweight cryptography system. [PDF]

Sci Rep
Aqeel S, Khan AS, Abbasi IA, Algarni F, Grzonka D.   +4 more
europepmc   +1 more source

A Technique to Speed up the Modular Multiplicative Inversion over GF(P) Applicable to Elliptic Curve Cryptography

, 2012
V. Sridhar, Anil Kumar M. N.
openalex   +1 more source