Results 51 to 60 of about 504,486 (412)

NOVEL TECHNIQUE OF CUSTOMIZING THE AUDIO FADE-OUT SHAPE [PDF]

open access: yesApplied Computer Science, 2018
The fade-out sound effect designates a strict decreasing of the volume of an audio signal, starting from the detected initial level down to silence.
Lucian LUPŞA-TĂTARU
doaj   +1 more source

FaDe: A Blockchain-Based Fair Data Exchange Scheme for Big Data Sharing

open access: yesFuture Internet, 2019
In the big data era, data are envisioned as critical resources with various values, e.g., business intelligence, management efficiency, and financial evaluations. Data sharing is always mandatory for value exchanges and profit promotion.
Yuling Chen   +3 more
semanticscholar   +1 more source

Deep Transient Optical Fading in the WC9 Star WR 106 [PDF]

open access: yesAstron.Astrophys. 393 (2002) L69-L72, 2002
We discovered that the WR9-type star WR 106 (HDE 313643) underwent a deep episodic fading in 2000. The depth of the fading (dV ~ 2.9 mag) surpassed those of all known similar "eclipse-like" fadings in WR stars. This fading episode was likely to be produced by a line-of-sight episodic dust formation rather than a periodic enhancement of dust production ...
arxiv   +1 more source

Adaptive polarimetric image representation for contrast optimization of a polarized beacon through fog

open access: yes, 2015
We present a contrast-maximizing optimal linear representation of polarimetric images obtained from a snapshot polarimetric camera for enhanced vision of a polarized light source in obscured weather conditions (fog, haze, cloud) over long distances ...
Alouini, Mehdi   +2 more
core   +2 more sources

Trapped O2 and the origin of voltage fade in layered Li-rich cathodes

open access: yesNature Materials
Oxygen redox cathodes, such as Li1.2Ni0.13Co0.13Mn0.54O2, deliver higher energy densities than those based on transition metal redox alone. However, they commonly exhibit voltage fade, a gradually diminishing discharge voltage on extended cycling. Recent
John‐Joseph Marie   +9 more
semanticscholar   +1 more source

Capacity Fade in Lithium-Ion Batteries and Cyclic Aging over Various State-of-Charge Ranges

open access: yes, 2019
In order to develop long-lifespan batteries, it is of utmost importance to identify the relevant aging mechanisms and their relation to operating conditions.
S. Gantenbein   +3 more
semanticscholar   +1 more source

IMPLEMENTING THE FADE-IN AUDIO EFFECT FOR REAL-TIME COMPUTING [PDF]

open access: yesApplied Computer Science, 2019
Audio fading is performed in order to smoothly modify over time the level of an audio signal. In particular, the fade-in audio effect designates a grad-ually increase in the audio volume, starting from silence. In practice, audio fading is mostly carried
Lucian LUPŞA-TĂTARU
doaj   +1 more source

Modelling solute transport in soil columns using advective-dispersive equations with fractional spatial derivatives [PDF]

open access: yes, 2010
Solute transport in soils is commonly simulated with the advective–dispersive equation, or ADE. It has been reported that this model cannot take into account several important features of solute movement through soil.
Benson   +40 more
core   +2 more sources

Vertical Distribution of Suspended Sediment under Steady Flow: Existing Theories and Fractional Derivative Model

open access: yesDiscrete Dynamics in Nature and Society, 2017
The fractional advection-diffusion equation (fADE) model is a new approach to describe the vertical distribution of suspended sediment concentration in steady turbulent flow.
Shiqian Nie   +6 more
doaj   +1 more source

Depolarization remote sensing by orthogonality breaking

open access: yes, 2012
A new concept devoted to sensing the depolarization strength of materials from a single measurement is proposed and successfully validated on a variety of samples.
Julien Fade, Mehdi Alouini, S. Breugnot
core   +3 more sources

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