Results 121 to 130 of about 50,463 (273)
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
doaj
Advanced Science, EarlyView.Leveraging the multidimensional self‐catalytic merits of the alkali‐polyphenol synergistic self‐catalytic platform, this work delineates the intrinsic mechanism governing the regulation of hydrogel properties and puts forward an innovative design paradigm for frost‐tolerant electrode materials, providing critical scientific insights and technical ...
Mengting Zhou +10 more
wiley +1 more source
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
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
doaj +1 more source
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
Short-time fractal analysis of biological autoluminescence.
PLoS ONE, 2019 Biological systems manifest continuous weak autoluminescence, which is present even in the absence of external stimuli. Since this autoluminescence arises from internal metabolic and physiological processes, several works suggested that it could carry ...
Martin Dlask +4 more
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Bivariate tempered space-fractional Poisson process and shock models
Journal of Applied ProbabilityAbstractWe introduce a bivariate tempered space-fractional Poisson process (BTSFPP) by time-changing the bivariate Poisson process with an independent tempered $\alpha$ -stable subordinator. We study its distributional properties and its connection to differential equations. The Lévy measure for the BTSFPP is also derived.
Soni, Ritik +3 more
openaire +3 more sources
Statistical Inference in Fractional Poisson Ornstein-Uhlenbeck Process
, 2017 18 pages, 3 figures, 4 ...
Araya, Héctor +3 more
openaire +2 more sources
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
Energy ReportsThe capacity degradation trend of lithium-ion batteries is not monotonic. After a certain number of charge-discharge cycles, the battery capacity can show a significant increase, accompanied by substantial fluctuations.
Mingdeng Zhong +3 more
doaj +1 more source