Results 111 to 120 of about 2,516,410 (332)

A Survey of Interlayer Interaction Models for Graphene and Other 2D Materials

open access: yesAdvanced Materials Interfaces, EarlyView.
Van der Waals interactions arising from electronic polarization at atomically close interfaces generate corrugated interlayer energy landscapes that govern normal and tangential tractions. This review presents an overview of quantum, atomistic, analytical, and continuum modeling approaches, highlighting their roles across length scales in capturing ...
Gourav Yadav   +2 more
wiley   +1 more source

T-Transmuted X Family of Distributions

open access: yesStatistica, 2018
Using the quadratic transmutation map (QRTM) approach of Shaw and Buckley (2007) and the T -X family method by Alzaatreh et al. (2013b), we have developed a new family of distributions called T -transmuted X family of distributions.
Girish Babu Moolath, Jayakumar K
doaj   +1 more source

Quadratic mappings of spheres

open access: yesLinear Algebra and its Applications, 1979
AbstractIn this paper we obtain a basis-free method for determining the general form of quadratic maps over R between spheres. We show that all quadratic maps (over certain R-lattices) between spheres are Hopf maps, and that the classical Hopf fibrations, S2m−1→Sm, for m=2, 4, 8, are the unique nontrivial maps over Z, up to action by the orthogonal ...
openaire   +2 more sources

Cornus Mas L. Seed‐Derived Biosorbent for Methylene Blue Removal: Surface Characterization and Biosorption Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız   +2 more
wiley   +1 more source

Efficient angle-aware coverage control for large-scale 3D map reconstruction using drone networks

open access: yesSICE Journal of Control, Measurement, and System Integration
This paper presents a novel angle-aware coverage control method to enhance monitoring efficiency for large-scale 3D map reconstruction using drone networks.
Muhammad Hanif   +4 more
doaj   +1 more source

Integrating Quadratic Polynomial and Symbolic Chaotic Map-Based Feistel Network to Improve Image Encryption Performance

open access: yesIEEE Access
This research introduces an innovative image encryption method that amalgamates two secure and efficient chaotic maps, namely a 2D Simplified Quadratic Polynomial Map (2D-SQPM) and a 2D Symbolic Chaotic Map (2D-SCM), within an enhanced Feistel network ...
Edy Winarno   +3 more
doaj   +1 more source

On Transmuted Power Function Distribution: Characterization, Risk Measures, and Estimation

open access: yesJournal of New Theory, 2021
Transmuted power function distribution is generated using the quadratic rank transmutation method based on the mixture of the distributions of two order statistics.
Caner Tanış
doaj  

Inferring Cortical Connectivity From ECoG Signals Using Graph Signal Processing

open access: yesIEEE Access, 2019
A novel method to characterize connectivity between sites in the cerebral cortex of primates is proposed in this paper. Connectivity graphs for two macaque monkeys are inferred from Electrocorticographic (ECoG) activity recorded while the animals were ...
Siddhi Tavildar   +6 more
doaj   +1 more source

Van der Waals Chromium Telluride Thin Films Prepared by Hybrid Pulsed Laser Deposition With Tunable Magnetism

open access: yesAdvanced Materials Interfaces, EarlyView.
Epitaxial Cr(1+δ)Te2 thin films were synthesized via hybrid Pulsed Laser Deposition (PLD) that combined Molecular Beam Epitaxy (MBE) techniques with PLD. Control of the Cr intercalation, δ, enabled modulation of magnetic anisotropy, Curie temperature, and transport properties.
Pia Henning   +3 more
wiley   +1 more source

Hybrid self organizing map and probabilistic quadratic loss multi-class support vector machine for mental tasks classification

open access: yesInformatics in Medicine Unlocked, 2016
Brain computer interface provides communication opportunity between the brain and the environment around a person with severe motor disabilities. However, the implementation of such interfaces requires a good signal processing scheme, whose performances ...
Mounia Hendel   +2 more
doaj   +1 more source

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