Distorted Model and Time Scale Evaluation of Multiscale Subjected Fluvial Processes

1990 ◽  
pp. 31-48 ◽  
Author(s):  
Tetsuro Tsujimoto
Keyword(s):  
Time Scale ◽  
Scale Evaluation ◽  
Fluvial Processes ◽  
Distorted Model

scholarly journals Time scale evaluation and the quantification of obliquity forcing

2019 ◽  
Vol 209 ◽  
pp. 100-113 ◽  
Author(s):  
Christian Zeeden ◽  
Stephen R. Meyers ◽  
Frederik J. Hilgen ◽  
Lucas J. Lourens ◽  
Jacques Laskar
Keyword(s):  
Time Scale ◽  
Scale Evaluation

scholarly journals A Novel Methodology for Chemical Time Scale Evaluation with Detailed Chemical Reaction Kinetics

2013 ◽  
Vol 27 (4) ◽  
pp. 2255-2265 ◽  
Author(s):  
Benjamin J. Isaac ◽  
Alessandro Parente ◽  
Chiara Galletti ◽  
Jeremy N. Thornock ◽  
Philip J. Smith ◽  
...  
Keyword(s):  
Reaction Kinetics ◽  
Chemical Reaction ◽  
Time Scale ◽  
Chemical Reaction Kinetics ◽  
Scale Evaluation ◽  
Detailed Chemical

Time scale evaluation of economic forecasts

2014 ◽  
Vol 123 (3) ◽  
pp. 279-281 ◽  
Author(s):  
Antonis A. Michis
Keyword(s):  
Time Scale ◽  
Scale Evaluation ◽  
Economic Forecasts

scholarly journals Multi time-scale evaluation of high-resolution satellite-based precipitation products over northeast of Austria

2018 ◽  
Vol 206 ◽  
pp. 46-63 ◽  
Author(s):  
Ehsan Sharifi ◽  
Reinhold Steinacker ◽  
Bahram Saghafian
Keyword(s):  
High Resolution ◽  
Time Scale ◽  
Scale Evaluation

A Novel Double-Time-Scale Evaluation Method for Ethernet Performability

2014 ◽  
Vol 43 (8) ◽  
pp. 1913-1937
Author(s):  
Jian Shi ◽  
Yixuan Meng ◽  
Shaoping Wang ◽  
Yongmei Ruan
Keyword(s):  
Time Scale ◽  
Evaluation Method ◽  
Scale Evaluation ◽  
Double Time

Large-scale Motion of Solar Filaments

2000 ◽  
Vol 179 ◽  
pp. 205-208
Author(s):  
Pavel Ambrož ◽  
Alfred Schroll
Keyword(s):  
Magnetic Flux ◽  
Proper Motion ◽  
Time Scale ◽  
Large Scale ◽  
Accuracy Of Measurements ◽  
Solar Filaments ◽  
General Movement ◽  
Scale Motion ◽  
Velocity Scatter

AbstractPrecise measurements of heliographic position of solar filaments were used for determination of the proper motion of solar filaments on the time-scale of days. The filaments have a tendency to make a shaking or waving of the external structure and to make a general movement of whole filament body, coinciding with the transport of the magnetic flux in the photosphere. The velocity scatter of individual measured points is about one order higher than the accuracy of measurements.

The E-ring: interactions with plasma and implications for its evolution

1984 ◽  
Vol 75 ◽  
pp. 599-602
Author(s):  
T.V. Johnson ◽  
G.E. Morfill ◽  
E. Grun
Keyword(s):  
Time Scale ◽  
Particle Density ◽  
High Energy ◽  
Particle Removal ◽  
Density Region ◽  
Drag Forces ◽  
Orbit Evolution ◽  
History Of ◽  
Ring Particle ◽  
Ring Material

A number of lines of evidence suggest that the particles making up the E-ring are small, on the order of a few microns or less in size (Terrile and Tokunaga, 1980, BAAS; Pang et al., 1982 Saturn meeting; Tucson, AZ). This suggests that a variety of electromagnetic and plasma affects may be important in considering the history of such particles. We have shown (Morfill et al., 1982, J. Geophys. Res., in press) that plasma drags forces from the corotating plasma will rapidly evolve E-ring particle orbits to increasing distance from Saturn until a point is reached where radiation drag forces acting to decrease orbital radius balance this outward acceleration. This occurs at approximately Rhea's orbit, although the exact value is subject to many uncertainties. The time scale for plasma drag to move particles from Enceladus' orbit to the outer E-ring is ~104yr. A variety of effects also act to remove particles, primarily sputtering by both high energy charged particles (Cheng et al., 1982, J. Geophys. Res., in press) and corotating plasma (Morfill et al., 1982). The time scale for sputtering away one micron particles is also short, 102 - 10 yrs. Thus the detailed particle density profile in the E-ring is set by a competition between orbit evolution and particle removal. The high density region near Enceladus' orbit may result from the sputtering yeild of corotating ions being less than unity at this radius (e.g. Eviatar et al., 1982, Saturn meeting). In any case, an active source of E-ring material is required if the feature is not very ephemeral - Enceladus itself, with its geologically recent surface, appears still to be the best candidate for the ultimate source of E-ring material.

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