Iskalni niz:
išči po
išči po
išči po
išči po
Vrsta gradiva:
Jezik:
Št. zadetkov: 8
Influence of very large spatial heterogeneity on estimates of sea-level trends
Alexander Shapoval, J. L. Le Mouël, V. Courtillot, M. Shnirman
Izvirni znanstveni članek
Oznake: sea-level rise;median;sliding window;statistically significant trend;
We propose a new method to estimate sub-decadal to centennial time scales of sea-level change. Since the coastal data exhibit large spatial heterogeneity and temporal variability, the global sea-level rate is estimated as an appropriate average of the rates observed at available locations and comput ...
Leto: 2020 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Observational evidence in favor of scale-free evolution of sunspot groups
Alexander Shapoval, J. L. Le Mouël, M. Shnirman, V. Courtillot
Izvirni znanstveni članek
Oznake: sunspots;sun;magnetic fields;data analysis;
Observational evidence in favor of scale-free evolution of sunspot groups
Leto: 2018 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Dynamics of sunspot series on time scales from days to years
Alexander Shapoval, J. L. Le Mouël, M. Shnirman, V. Courtillot
Izvirni znanstveni članek
Oznake: sunspots series;average lifetime;average birthrate;data analysis;
Dynamics of sunspot series on time scales from days to years
Leto: 2017 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Two regimes in the regularity of sunspot number
Alexander Shapoval, J. L. Le Mouël, V. Courtillot, M. Shnirman
Izvirni znanstveni članek
Oznake: Lyapunov exponent;solar activity;solar cycle;
Sunspot numbers WN display quasi-periodical variations that undergo regime changes. These irregularities could indicate a chaotic system and be measured by Lyapunov exponents. We define a functional λ (an "irregularity index") that is close to the (maximal) Lyapunov exponent for dynamical systems an ...
Leto: 2013 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Is a sudden increase of irregularity of sunspot numbers a precursor of a return to low solar activity?
Alexander Shapoval, J. L. Le Mouël, V. Courtillot, M. Shnirman
Izvirni znanstveni članek
Oznake: solar cycle;sunspots;lifetime;
Is a sudden increase of irregularity of sunspot numbers a precursor of a return to low solar activity?
Leto: 2014 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Stochastic description of the high-frequency content of daily sunspots and evidence for regime changes
Alexander Shapoval, J. L. Le Mouël, M. Shnirman, V. Courtillot
Izvirni znanstveni članek
Oznake: chaos;solar activity;sunspots;
Stochastic description of the high-frequency content of daily sunspots and evidence for regime changes
Leto: 2015 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Can irregularities of solar proxies help understand quasi-biennial solar variations?
Alexander Shapoval, J. L. Le Mouël, M. Shnirman, V. Courtillot
Izvirni znanstveni članek
Oznake: quasi-biennial solar variations;irregularity index;Lyapunov exponent;
Can irregularities of solar proxies help understand quasi-biennial solar variations?
Leto: 2014 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
When daily sunspot births become positively correlated
Alexander Shapoval, J. L. Le Mouël, M. Shnirman, V. Courtillot
Izvirni znanstveni članek
Oznake: solar cycle;sunspots;auto regressive process;
When daily sunspot births become positively correlated
Leto: 2015 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Št. zadetkov: 8
Ključne besede:
Leto izdaje:
Avtorji:
Repozitorij:
Tipologija:
Jezik: