Listar 1. Investigación por título
Mostrando ítems 10137-10156 de 11627
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Speedup of Calibration and Pricing with SABR Models: From Equities to Interest Rates Derivatives
(Springer, 2015)[Abstract]: In the more classical models for equities and interest rates evolution, constant volatility is usually assumed. However, in practice the volatilities are not constant in financial markets and different models ... -
Spelling correction on technical documents
(2005)[Abstract] We describe a novel approach to spelling correction applied on technical documents, a task that requires a number of especific properties such as eficiency, safety and maintenance. In opposite to previous works, ... -
SPH approaches for free surface flow for engineering applications
(2002)[Abstract] In this paper, we study different SPH formulations proposed to solve free surface problems. We center our attention in the corrections added to the SPH method in order to increase its accuracy and to improve its ... -
SPH-ALE Scheme for Weakly Compressible Viscous Flow with a Posteriori Stabilization
(MDPI, 2021)[Abstract] A highly accurate SPH method with a new stabilization paradigm has been introduced by the authors in a recent paper aimed to solve Euler equations for ideal gases. We present here the extension of the method to ... -
Sphaerodoridae (Annelida: Polychaeta) from the Bellingshausen Sea (Antarctica) with the description of two new species
(Springer, 2011)The examination of polychaete collections obtained during the Spanish Bentart 2006expedition to the Bellingshausen Sea (Antarctica) revealed the presence of several sphaerodorid species. In this work, species belonging to ... -
Sphaerodorids (Polychaeta, Sphaerodoridae) from the continental margin off NW Iberian Peninsula, with first record of "Sphaerodoropsis sibuetae" and "S. amoureuxi" since original description
(Museo Nacional de Ciencias Naturales (CSIC), 2011)[Abstract] Knowledge of the Sphaerodoridae (Annelida, Polychaeta) is still scarce in many parts of the world, including deep-sea waters around the Iberian Peninsula. Study of samples collected between 100-2000 m depth ... -
Spline local basis methods for nonparametric density estimation
(Institute of Mathematical Statistics, 2023)[Abstract]: This work reviews the literature on spline local basis methods for non-parametric density estimation. Particular attention is paid to B-spline density estimators which have experienced recent advances in both ... -
Sport practice with friends and perceived physical competence as predictors of physical activity in adolescents
(Universitat d'Alacant, 2023-01-01)[Abstract]: Understanding which factors influence participation in physical activity is essential for the development and improvement of public health intervention. The aim of this study was to provide an explanatory ... -
Spread or Backwash: The Impact on Population Dynamics and Business Performance of a New Road in a Rural County of Galicia (Spain)
(Wiley, 2019)[Abstract] The natural experiment provided by the opening of a section that completed the A8 motorway in Mariña de Lugo, a rural area in Galicia (Spain), offers an opportunity to identify whether spread or backwash effects ... -
Spring-loaded Winch Band Brakes as Tools to Improve Safety During Mooring Operations on Ships
(2020-09)[Abstract] Some recent accident reports involving large vessels in mooring operations or breaking away from their moorings conclude that brakes of mooring winches do not render before line parts. As the potential loss of ... -
SQoF-WEAR project. the use of wearable devices to identify the impact of stress on workers’ quality of life
(MDPI, 2021-10-13)[Abstract] Background: Stress is a major public health problem due to its relevant health, social and economic repercussions. Moreover, stress can be associated with work; when stress increases over time, burnout can occur, ... -
Square Cylinder Under Different Turbulent Intensity Conditions by Means of Small-Scale Turbulence
(WIT Press, 2021)[Abstract] The phenomenon of turbulence is present in almost every type of flow in practical applications. Depending on its level of intensity and length scale, it can modify both the aerodynamic and aeroelastic performance ... -
Stability analysis of BEM approximate solutions in grounding analysis
(Elsevier, 2001)[Abstract] In this paper we present a summary of the Boundary Element Method developed for the analysis of potential problems in the electrical engineering field. The numerical model proposed is shown as a general frame ... -
Stability of Three Different Sanitary Shoes on Healthcare Workers : A Cross-Sectional Study
(MDPI, 2019-06)[Abstract] Background: The main purpose of this research was to determine the stability of three different sanitary shoes on nurses with eyes open and closed with respect to barefoot condition. In addition, the secondary ... -
Stabilization of numerical formulations for convective-diffussive transport problems
(The International Center of Numerical Methods in Engineering, 2000)[Abstract] Numerical simulation in Fluid Mechanics is an extremely difficult task, wich complexity increases exponentially as the velocity of the fluid becomes higher. In particular, it is know that serious troubles are ... -
Stabilized dual-mixed method for the problem of linear elasticity with mixed boundary conditions
(Pergamon Press, 2014-04)[Abstract] We extend the applicability of the augmented dual-mixed method introduced recently in Gatica (2007), Gatica et al. (2009) to the problem of linear elasticity with mixed boundary conditions. The method is based ... -
Stable Mn2+, Cu2+ and Ln3+ complexes with cyclen-based ligands functionalized with picolinate pendant arms
(Royal Society of Chemistry, 2015-01-20)[Abstract] In this study we present the results of the equilibrium, dissociation kinetics, DFT and X - ray crystallographic studies performed on the complexes of metal ions of biomedical importance (Mn 2+ , Cu 2+ and ... -
Stages of Economic Development in an Innovation-Education Growth Model
(De Gruyter, 2011)[Abstract]: Physical capital accumulation, knowledge formation and R&D-based technological progress are considered the three main sources of growth. The common view is that they characterize, in a temporal order, the ... -
Stakeholder perspectives to support graphical user interface design for children with autism spectrum disorder: a qualitative study
(MDPI, 2021-04-27)[Abstract] The development of digital supports for people with autism has increased considerably in recent years. Technology designers and developers have interpreted the needs and learning styles of people with autism ...