[EN] A new set of DNS of a thermal channel flow have been conducted for friction Reynolds and Prandtl numbers up to 2000 and 10, respectively, reaching the Prandtl number of water, 7, for new Reynolds numbers, never simulated ...
[EN] Following their introduction in 1992,direct payments have become one of the main instruments of the Common Agricultural Policy. The aim of this study is to analyse potential scenarios of harmonization of direct payments ...
Liu, Yaopeng; Shu, G. P.; Chan, Siu Lai(Editorial Universitat Politècnica de València, 2018-06-05)
[EN] Second-order direct analysis has been used in some regions for reliable analysis and design of steel structures. Currently, the stiffness-based element is widely used with accuracy improved by enforcing equilibrium ...
[EN] There is a need to establish a complete process to characterize Ultra-High-Performance Fiber-Reinforced Concrete (UHPFRC) in both strain-hardening and strain-softening tensile behavior. This process should be simple ...
dos Santos, Isabel; Bosman, Gurthwin; Aleixandre Tudo, José; Du toit, Wessel(Elsevier, 2022-01-01)
[EN] Phenolic compounds are secondary metabolites known to play crucial roles in important chemical reactions impacting the mouthfeel, colour and ageing potential of red wine. Their complexity has resulted in a number of ...
Iranzo-Sánchez, Javier; Giménez Pastor, Adrián; Silvestre Cerdà, Joan Albert; Baquero-Arnal, Pau; Civera Saiz, Jorge; Juan, Alfons(Association for Computational Linguistics, 2020-11-20)
[EN] The cascade approach to Speech Translation
(ST) is based on a pipeline that concatenates
an Automatic Speech Recognition (ASR) system followed by a Machine Translation (MT)
system. These systems are usually connected
by ...
This paper proposes a new and innovative algorithm, the Direct Algorithm (DA), which introduces, for the very first time, the unstressed length of the stays concept into the modeling of the construction process of cable-stayed ...
The combination of Cu(II) triethylenetetramine and N,N-dimethyl-3,5-dimethylpiperidinium as structure directing agents allowed the direct preparation of highly active and hydrothermally stable Cu-SAPO-18 for the selective ...
[EN] The direct synthesis of the titanosilicate form of ITQ-39 is reported. This is the first description of the direct preparation of a titanosilicate molecular sieve containing large and medium pores in the same structure. ...
García Trenco, Andrés; Martinez Feliu, Agustin(Elsevier, 2012)
[EN] A commercial HZSM-5 zeolite (Si/Al = 16) was submitted to mild acid treatment and partial exchange of H+ by Na+ and Co2+ cations in order to produce samples with different amounts and strengths of Brensted and Lewis ...
[EN] Recently, the direct synthesis of zeolitic materials has received much attention because several well-defined functionalities have been introduced in those materials by “one-pot” methodologies. The rationalization of ...
[EN] Ferrierite zeolites with nanosized crystals and external surface areas higher than 250m(2)g(-1) have been prepared at relatively low synthesis temperature (120 degrees C) by means of the collaborative effect of two ...
[EN] A general procedure to synthesize the Al-containing layered CDO precursor (PreCDO) is presented, allowing its preparation under broad Si/Al molar ratios by using novel pyrrole-derived organic molecules as organic ...
[EN] Aluminosilicate boggsite (Si/Al-BOG) has been hydrothermally synthesized without adding org. structure-directing agents
(OSDAs) in the synthesis gel using the borosilicogermanium ITQ-47 (Si/B-ITQ-47) zeolite as seeds. ...
Giménez Valentín, Marcos Herminio; Salinas Marín, Isabel; Monsoriu Serra, Juan Antonio; Castro-Palacio, Juan C.(Appalachian State University, 2017)
[EN] The resonance phenomenon is widely known in physics courses.1 Qualitatively speaking, resonance takes place in a driven oscillating system whenever the frequency approaches the natural frequency, resulting in maximal ...
Moreno, M.; Vázquez, L.; López Carrasco, A.; Martín-Gago, J. A.; FLORES PEDAUYE, RICARDO; Briones, C.(Landes Bioscience, 2019)
[EN] Viroids are small infectious, non-protein-coding circular RNAs that replicate independently and, in some cases, incite diseases in plants. They are classified into two families: Pospiviroidae, composed of species that ...
[EN] Swallowing is a complex sequence of highly regulated and coordinated skeletal and smooth muscle activity. Previous studies have attempted to determine the temporal relationship between the muscles to establish the ...
Arenas, F.G.; Sánchez Granero, M.A.(Universitat Politècnica de València, 2001-10-01)
[EN] In this paper we introduce the concept of directed fractal structure, which is a generalization of the concept of fractal structure (introduced by the authors). We study the relation with transitive quasiuniformities ...
Nieuwenhuyse, Enid Van; Martínez-Mateu, Laura; Saiz Rodríguez, Francisco Javier; Panfilov, Alexander V.; Vandersickel, Nele(Elsevier, 2021-06)
[EN] Atrial fibrillation (AF) is the most frequently encountered arrhythmia in clinical practise. One of the major problems in the management of AF is the difficulty in identifying the arrhythmia sources from clinical ...
Molines Blanquer, Elena(Universitat Politècnica de València, 2015-01-26)
El objetivo de este proyecto final de carrera es una comparación exhaustiva de los algoritmos de estimación de llegada con respecto a su rendimiento general cuando se aplica a sensores de radar en arrays lineales no uniformes ...