idUS - Universidad de Sevilla: Envíos recientes
Mostrando ítems 1-20 de 141216
-
Artículo
A machine learning approach for the identification of the deceptive reviews in the hospitality sector using unique attributes and sentiment orientation
(Elsevier, 2019-12)The popularity of online reviews is causing a huge impact on consumers’ purchase intentions for goods and services. However, ...
-
Artículo
Application of text mining techniques to the analysis of discourse in eWOM communications from a gender perspective
(Elsevier, 2018-04)The emergence of online user-generated content has raised numerous questions about discourse gender differences as compared ...
-
Artículo
Harvesting Big Data in social science: A methodological approach for collecting online user-generated content
(Elsevier, 2016-05)Online user-generated content is playing a progressively important role as information source for social scientists seeking ...
-
Artículo
How can trustworthy influencers be identified in electronic word-of-mouth communities?
(Elsevier, 2021-05)Given eWOM's growing importance and the interest of companies in having their products positively rated, it is necessary ...
-
Artículo
Experimental fuel cell performance analysis under different operating conditions and bipolar plate designs
(Elsevier, 2010-10)This work presents experimental performance results for a 50 cm2 Polymer Electrolyte Membrane (PEM) Fuel Cell, including ...
-
Artículo
Identification of innovation solvers in open innovation communities using swarm intelligence
(Elsevier, 2016-08)Open innovation communities represent an effective strategy to provide organizations with a wider range of ideas, reducing ...
-
Ponencia
Propiedades mecánicas en fatiga de un hormigón de muy altas prestaciones mediante ensayos de flexión en 3 puntos
(Asociación Científico-Técnica del Hormigón Estructural (ACHE), 2017-06)En este trabajo, se ha estudiado el comportamiento a fatiga de un hormigón de muy alta resistencia. Para ello, se ha ...
-
Artículo
Identifying the features of reputable users in eWOM communities by using Particle Swarm Optimization
(Elsevier, 2018)Electronic Word-of-Mouth communities have become popular over the last several years as websites where people can share ...
-
Artículo
Water build-up and evolution during the start-up of a PEMFC: Visualization by means of Neutron Imaging
(Elsevier, 2017-05)A commercial 50 cm2 PEM fuel cell with serpentine flow fields was operated at 2.0 bar (a) and 60 °C with different relative ...
-
Artículo
How do farm and farmer attributes explain perceived resilience?
(Elsevier, 2024-08)CONTEXT Uncertainty surrounds farming systems across Europe and strengthening their resilience lies at the centre of the ...
-
Ponencia
Influencia del tiempo de exposición de temperaturas en el comportamiento en fractura de hormigones autocompactantes reforzados con fibras de polipropileno
(Asociación Científico-Técnica del Hormigón Estructural (ACHE), 2017-06)El presente estudio está centrado en el efecto de la adición de fibras de polipropileno, de diferente longitud, al ...
-
Artículo
Home range overlaps of the brushtail possum (Trichosurus vulpecula): implications for disease transmission
(S, 2024-07-13)Understanding how bovine tuberculosis (TB) is maintained in wildlife reservoirs is critical for the management of this ...
-
Artículo
Bayesian Influence Diagnostics in Radiocarbon Dating
(Taylor & Francis, 2012-08-27)Linear models constitute the primary statistical technique for any experimental science. A major topic in this area is the ...
-
Capítulo de Libro
Ecoshow: un evento universitario creativo pensado para el mundo real
(Universidad de Sevilla, 2024) -
Artículo
The superhit effect and long tail phenomenon in the context of electronic word of mouth
(Elsevier, 2019-10)The proliferation of online retailers combined with recommender systems has facilitated the availability of various products ...
-
Artículo
Genetic causes and genomic consequences of breakdown of distyly in linum trigynum
(Oxford University Press, 2024-05-06)Distyly is an iconic floral polymorphism governed by a supergene, which promotes efficient pollen transfer and outcrossing ...
-
Artículo
Generalized Pareto processes for simulating space-time extreme events: an application to precipitation reanalyses
(Springer, 2020-10-03)To better manage the risks of destructive natural disasters, impact models can be fed with simulations of extreme scenarios ...
-
Artículo
A new surgical procedure for hallux limitus treatment double-V osteotomy on the base of the proximal phalanx of the hallux
(Lippincott, Williams & Wilkins, 2017)The purpose of this study was to evaluate the effectiveness of the new Double-V osteotomy of the first metatarsophalangeal ...
-
Artículo
On multivariate extensions of the conditional Value-at-Risk measure
(Elsevier, 2015-03-12)CoVaR is a systemic risk measure proposed by Adrian and Brunnermeier (2011) able to measure a financial institution’s ...
-
Artículo
Estimation of extreme quantiles conditioning on multivariate critical layers
(Wiley, 2016-02-08)Let Ti:=[Xi|X∈∂L(α)], for i = 1,…,d, where X = (X1,…,Xd) is a risk vector and ∂L(α) is the associated multivariate critical ...