Results 121 to 130 of about 39,365 (311)

Configurable Arithmetic Core Architecture for RNS-CKKS Homomorphic Encryption

open access: yesIEEE Access
Fully Homomorphic Encryption (FHE) provides privacy-preserving applications due to its ability to perform arithmetic computations such as addition and multiplication on encrypted data without decrypting them first.
Chulwoo Lee   +3 more
doaj   +1 more source

A contingency-based approach to internationalization : a multi-case study analysis in Argentina [PDF]

open access: yes, 2011
Purpose: This paper takes a contingency-based approach to internationalization, exploring how global operations are configured (e.g., the path and pace of internationalization) and coordinated (e.g., supply chain coordination).
Stevenson, Mark   +2 more
core  

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

A Track-Type Orchard Mower Automatic Line Switching Decision Model Based on Improved DeepLabV3+

open access: yesAgriculture
To achieve unmanned line switching operations for a track-type mower in orchards, an automatic line switching decision model based on machine vision has been designed.
Lixing Liu   +4 more
doaj   +1 more source

Differential costs of switching between simple operations: Dissociable effects of task/stimulus contexts.

open access: yes, 2005
Differential costs of switching between simple operations: Dissociable effects of task/stimulus ...
Timothy Kazuto. Miura (7983236)
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Aircraft automation tasks requiring switching control

open access: yes, 2011
A key feature in future aircraft operations will be automation of various aircraft processes, such as air traffic separation management and the management of forced landing events. Automated versions of these processes will often involve consideration of
Techakesari, Onvaree, Ford, Jason J.
core  

Godsil-McKay switching and isomorphism

open access: yes, 2015
Godsil-McKay switching is an operation on graphs that doesn’t change the spectrum of the adjacency matrix. Usually (but not always) the obtained graph is non-isomorphic with the original graph.
Brouwer, AE Andries   +16 more
core   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

open access: yesAdvanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez   +8 more
wiley   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

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