Results 71 to 80 of about 787,641 (342)

A Scrutiny of Honeyword Generation Methods: Remarks on Strengths and Weaknesses Points

open access: yesCybernetics and Information Technologies, 2022
Honeyword system is a successful password cracking detection system. Simply the honeywords are (False passwords) that are accompanied to the sugarword (Real password).
Yasser Yasser A.   +2 more
doaj   +1 more source

Coarse wavelength division multiplexer on silicon-on-insulator for 100 GbE [PDF]

open access: yes, 2015
A four-channel cascaded MZl based de-multiplexer at O-band with coarse channel spacing of 20 nm and band flatness of 13 nm is demonstrated on silicon-on-insulator.
Absil, P   +4 more
core   +2 more sources

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Quantitative flatness results and $BV$-estimates for stable nonlocal minimal surfaces [PDF]

open access: yesJournal of differential geometry, 2016
We establish quantitative properties of minimizers and stable sets for nonlocal interaction functionals, including the $s$-fractional perimeter as a particular case.
E. Cinti, J. Serra, E. Valdinoci
semanticscholar   +1 more source

Design and Performance Evaluation of a Flatness-Based Controller for a Three-Phase Three-Level NPC Shunt Active Power Filter

open access: yesDesigns
The widespread adoption of nonlinear loads in industry has introduced significant power quality issues in electric power distribution grids. The integration of these nonlinear loads has led to the proliferation of serious power quality problems such as ...
Oumaima Mikram   +4 more
doaj   +1 more source

Flat Film: Strategies of Depthlessness in Pleasantville and La Haine

open access: yesFilm-Philosophy, 2018
In this essay I consider the device of depthlessness in film. I am interested in particular in the ways in which this device can determine, or at least raise questions about, the nature of the fictional world.
Timotheus Vermeulen
doaj   +1 more source

Extreme Lagrangian acceleration in confined turbulent flow [PDF]

open access: yes, 2008
A Lagrangian study of two-dimensional turbulence for two different geometries, a periodic and a confined circular geometry, is presented to investigate the influence of solid boundaries on the Lagrangian dynamics.
Benjamin Kadoch   +3 more
core   +4 more sources

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Factors of estimating flatness error as a surface requirement of exploitation

open access: yesMetalurgija, 2015
This study considers the impact of surface quality (surface roughness) on estimating flatness error when measurements are performed using coordinate measuring machine (CMM). Flatness error is estimated using various association methods and various sample
M. Hadžistević   +5 more
doaj  

Architecture-aware minimization (A2M): how to find flat minima in neural architecture search

open access: yesMachine Learning: Science and Technology
Neural architecture search (NAS) has become an essential tool for designing effective and efficient neural networks. In this paper, we investigate the geometric properties of neural architecture spaces commonly used in differentiable NAS methods ...
Matteo Gambella   +2 more
doaj   +1 more source

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