Results 101 to 110 of about 4,870 (273)
Asymptotic results for a multivariate version of the alternative fractional Poisson process
, 2017 A multivariate fractional Poisson process was recently defined in Beghin and Macci (2016) by considering a common independent random time change for a finite dimensional vector of independent (non-fractional) Poisson processes; moreover it was ...
Beghin, L +5 more
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Advanced Science, EarlyView.The graphical abstract image of bamboo‐like whisker‐reinforced Ca‐P bioceramics accelerating large segmental bone regeneration. ABSTRACT Regenerative repair of segmental bone defect remains a major clinical challenge. The conventional mental implants suffer from mechanical strength mismatch and long‐term foreign bodies presence.
Cong Feng +10 more
wiley +1 more source
Revista Colombiana de Estadística, 2005 Some of the most significant constructions of the fractional brownian motion developed recently are reviewed in detail. Taqqu works with the limit under weak convergence of normalized partial sums of stationary random variables exhibiting long run non ...
Cavanzo Nisso Andrea +1 more
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Generalized fractional calculus and some models of generalized counting processes
Modern Stochastics: Theory and ApplicationsModels of generalized counting processes time-changed by a general inverse subordinator are considered, their distributions are characterized, and governing equations for them are presented.
Khrystyna Buchak, Lyudmyla Sakhno
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Defect‐Functionalization‐Mediated Tunneling Drives Nonlinear Photoemission in Perovskites
Advanced Science, EarlyView.This cover illustration depicts CsPbBr3 perovskite nanocrystals embedded with functionalized defect vacancies, where electrons migrate through defect‐mediated pathways and emit as lightning‐like beams. The imagery visualizes the core discovery of our work—defect‐functionalization‐mediated tunneling enabling nonlinear photoemission, where deep‐level ...
Hang Ren +9 more
wiley +1 more source
El movimiento browniano fraccional como límite de ciertos tipos de procesos estocásticos
Revista Colombiana de Estadística, 2005 Se hace un estudio detallado de algunas construcciones significativas del movimiento browniano fraccional (mBf) desarrolladas recientemente: la de Taqqu (1975), quien construye el mBf como un límite de sumas parciales normalizadas de variables aleatorias
ANDREA CAVANZO NISSO +1 more
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Five Years of Continuous-time Random Walks in Econophysics [PDF]
This paper is a short review on the application of continuos-time random walks to Econophysics in the last five years.Duration; Continuous-time random walk; Fractional calculus; Statistical ...
Enrico Scalas
core
Advanced Science, EarlyView.A nano‐plasma device enables watt‐level on‐chip THz generation through picosecond switching triggered by secondary electron emission avalanche. An ultra‐dense electron sheet initiates nano‐plasma formation within a ∼100 nm gap, driving rapid energy release into an integrated resonator.
Guangyu Sun +4 more
wiley +1 more source
Advanced Science, EarlyView.Hierarchical PP–LSR107–BaTiO3 nanocomposite films are fabricated by one‐step extrusion and stretching for roll‐to‐roll manufacture, combining high energy storage and processing flexibility. LSR107 surrounds BaTiO3‐rich regions, locating amorphous PP, decreasing defects, and introducing deep traps that homogenize the electric field and suppress charge ...
Yi Gao +14 more
wiley +1 more source
The Scientific World Journal, 2014 This paper presents the mathematical model of the thermal process from thermal power plant to aquatic environment of the reservoir-cooler, which is located in the Pavlodar region, 17 Km to the north-east of Ekibastuz town.
Alibek Issakhov
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