Inference Methods for Discretely Observed Continuous-Time Stochastic...
AbstractIn this paper an overview of inference methods for continuous-time stochastic volatility models observed at discrete times is presented. It includes estimation methods for both parametric and...
View ArticleBiodegradation of Eu(III)-citrate complexes by Pseudomonas fluorescens
SummaryWe have investigated the structure of Eu(III)-citrate complexes in aqueous solution and their degradability by Pseudomonas fluorescens. Analysis of 1:1, 1:2, and 1:5 Eu(III):citrate solutions at...
View ArticleLocal Linearization-Runge Kutta (LLRK) Methods for Solving Ordinary...
AbstractA new class of stable methods for solving ordinary differential equations (ODEs) is introduced. This is based on combining the Local Linearization (LL) integrator with other extant...
View ArticleHigh-Order Harmonic Generation From Laser- Ablated Plasma Plume Pumped by...
SummaryWe have demonstrated a generation of 71st harmonic at a wavelength of 11.20 nm using low ionized vanadium ions in a laser ablation plume as a nonlinear medium. The conversion efficiency of this...
View ArticleAnomalous Enhancement of Single High-Order Harmonic Generation at 61 nm and...
SummaryWe have successfully demonstrated the intensity enhancement of single high-order harmonic at a wavelength of 61.26 and 46.76 nm using low ionized indium and tin ions in laser ablation plume as...
View ArticleInhibition of histone deacetylase down-regulates the expression of...
Abstract.Objective:To investigate the effect of FK228 on the in vitro expression of hypoxia-inducible factor-1 alpha (HIF-1α) and vascular endothelial growth factor (VEGF) by rheumatoid arthritis...
View ArticleHigher harmonic generation in laser plasma upon interaction of femtosecond...
AbstractThe higher harmonic generation (HHG) in plasmas formed on the surface of different solid targets (Pb, Ag, Ge, In, Au, Cr, Pt, V, Mn, Ga, Bi, Sb, Cu, Al, Ca, and Sn) by laser ablation is...
View ArticleDeposition of nanoparticles during laser ablation of nanoparticle-containing...
AbstractWe analyze the morphology of ablated nanoparticles after their laser-induced deposition on various substrates. We show that, at moderate laser intensity of the 210 ps pulses on the surface of...
View ArticleGeneralized state-space models for modeling nonstationary EEG time-series
AbstractIn this chapter we discuss a comprehensive framework for decomposing nonstationary time-series into a set of constituent processes. Our methodology is based on autoregressive moving-average...
View ArticleHigh-Order Harmonic Generation from Nanostructured Material Using the...
AbstractWe show that highly efficient harmonics in the extreme ultra-violet spectral range can be achieved by using various nanostructured materials, such as metal nanoparticles and fullerenes....
View ArticleShape Memory Piezoelectric Actuator and Various Memories in Ferroelectric...
AbstractIn general, the ferroelectric properties, such as a piezoelectricity, a permittivity and an electro-optic function, are controlled by external electrical field. To keep these properties, a...
View ArticleGeneration of higher harmonics of femtosecond radiation in clusters
AbstractThe frequency conversion of laser radiation in cluster media is studied by the method of laser ablation of surfaces containing different nanoparticles (Cr2O3, In2O3, Ag, Sn, Au, and Cu). Using...
View ArticleHigh order local linearization methods: An approach for constructing A-stable...
AbstractAn approach for the construction of A-stable high order explicit strong schemes for stochastic differential equations (SDEs) with additive noise is proposed. We prove that such schemes also...
View ArticleThe Dawn of Ultrafast Nonlinear Optics in the Terahertz Regime
AbstractThe terahertz (THz) frequency range is a specific region of the electromagnetic spectrum also known as the far-infrared (FIR) region. More precisely, THz waves cover the region from 100 GHz to...
View ArticleEarthquake Early Warning and Tsunami Warning of the Japan Meteorological...
AbstractThe 2011 off the Pacific coast of Tohoku Earthquake (M\(_{{w}}\) 9.0) occurred on March 11, 2011, causing strong ground motion around northeastern Japan, and generating a devastating tsunami,...
View ArticleElementary Excitations of Antiferromagnetic Spin-1 Bosons in an Optical Lattice
AbstractWe study elementary excitations of spin-1 bosons with antiferromagnetic interaction in an optical lattice by applying the Gutzwiller approximation to the spin-1 Bose-Hubbard model. There appear...
View ArticleEffective Orientation Control of Pb(Zr 0.4 Ti 0.6 )O 3 Thin Films Using A New...
AbstractThe effect of thin Ti/PbZr0.4Ti0.6O3 seed layers on the properties of PbZr0.4Ti0.6O3 (PZT) capacitors has been investigated. The seed layer is based on a bi-layer of thin Ti and thin PZT with a...
View ArticleOptoelectronic Effects in Porous Silicon Related to the Visible Luminescence...
AbstractSome optoelectronic effects in porous Si (PS) have been investigated in relation to the visible luminescence mechanism. As regards photoluminescence (PL), particular emphasis is placed on the...
View ArticleStructure of Beryllium Isotopes Beyond the Neutron Dripline
AbstractDineutron decay is a forefront topic in nuclear structure that still lacks a firm experimental claim. The spontaneous emission of a dineutron should be favored in nuclei that are unbound with...
View ArticleAligned copper nanorod arrays for highly efficient generation of intense...
AbstractWe demonstrate an intense broadband terahertz (THz) source based on the interaction of relativistic-intensity femtosecond lasers with aligned copper nanorod array targets. For copper nanorod...
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