Exploració per títol
Ara es mostren els items 14587-14606 de 245705
-
An invariant based transversely-isotropic constitutive model for unidirectional fibre reinforced composites considering the matrix viscous effects
(2019-11)
Article
Accés obertFibres Reinforced Polymers (FRPs) are found in several applications in aeronautics, space and in the automotive industry. These applications are exposed to loading conditions, including impact, which results in a complex ... -
An invasive and a noninvasive approach for the automatic differentiation of obstructive and central hypopneas
(2010-04-15)
Article
Accés obertThe automatic differentiation of obstructive and central respiratory events is a major challenge in the diagnosis of sleep-disordered breathing. Esophageal pressure (Pes) measurement is the gold-standard method to ... -
An inventory model of instantaneous deteriorating items with controllable deterioration rate for time dependent demand and holding cost
(School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2013-07)
Article
Accés obertPurpose: The purpose of this paper to develop an inventory model for instantaneous deteriorating items with the consideration of the facts that the deterioration rate can be controlled by using the preservation technology ... -
An inventory to assess empathic concern for disability and accessibility: development and preliminary psychometric investigation
(Càtedra d'Accessibilitat (CATAC), 2017-11-30)
Article
Accés obertCultivating empathy and prosocial attitude towards disability is a first step for university students to become the leaders of society and professions to create accessible environments and inclusive society. Gauging levels ... -
An inverse approach for the mechanical characterisation of vascular tissues via a generalised rule of mixtures
(Gordon and Breach Science Publishers, 2012-12)
Article
Accés restringit per política de l'editorialMechanical factors such as stresses and strains play a major role in the growth and remodelling of soft biological tissues. The main constituents of tissue undergo different processes reacting to mechanical stimulus. ... -
An inverse Jacobian algorithm for Picard curves
(Springer, 2021-06-01)
Article
Accés obertWe study the inverse Jacobian problem for the case of Picard curves over C. More precisely, we elaborate on an algorithm that, given a small period matrix O¿C3×3 corresponding to a principally polarized abelian threefold ... -
An inverse method to retrieve 3D radar reflectivity composites
(Elsevier, 2014-11)
Article
Accés obertDense radar networks offer the possibility of getting better Quantitative Precipitation Estimates (QPE) than those obtained with individual radars, as they allow increasing the coverage and improving quality of rainfall ... -
An inverter dead-time feedforward compensation scheme for PMSM sensorless drive operation
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, we propose a feedforward compensation scheme of the inverter dead-time to improve the performances of a sensorless Permanent Magnet Synchronous Machine (PMSM) drive at low speed and low load torque. Based ... -
An invertible contraction that is not C<sup>1</sup>-linearizable
(2004)
Article
Accés obertWe present an example of a smooth invertible contraction in aninfinite-dimensional Hilbert space that is not locally ${\mathcalC}^{1}$-linearizable near its fixed point. -
An investigation into cold weld adhesion for spacecraft repair after a space debris impact using space education based sub-orbital sounding rocket platform
(Universitat Politècnica de Catalunya, 2022-04-29)
Comunicació de congrés
Accés obertIt has been observed that similar metallic materials, when in contact and undergoing relative displacements, can fuse or weld. In standard atmospheric conditions it is not common but in the space environment the inability ... -
An investigation into new kernels for categorical variables
(Universitat Politècnica de Catalunya, 2013-01)
Projecte Final de Màster Oficial
Accés obertKernel-based methods first appeared in the form of support vector machines. Since the first Support Vector Machine (SVM) formulation in 1995, we have seen how the number of proposed kernel functions has quickly grown, ... -
An investigation into the effect of particle platyness on the strength of granular materials using the discrete element method
(CIMNE, 2015)
Text en actes de congrés
Accés obertIt has long been recognised that the macroscopic mechanical behaviour of a granular material depends, to differing extents, on micro-mechanical properties such as the particle size distribution, the particle shape, the ... -
An investigation into the information gained through Statistical Process Control, to facilitate the use of this information in solutions for the Connected Industry
(Universitat Politècnica de Catalunya, 2015-06-22)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
An Investigation of RANS Simulations for Swirl-Stabilized Isothermal Turbulent Flow in a Gas Turbine Burner
(2019-09-09)
Article
Accés obertThe presence of complex flow features in swirling flows have made it an essential part of many engineering applications. These features can only be accurately predicted by the DNS or LES type methods which are highly ... -
An investigation of the thermal conductivity of epoxy resin systems filled with boron nitride particles
(Universitat Politècnica de Catalunya, 2018-06-10)
Treball Final de Grau
Accés obertEpoxy composites containing boron nitride (BN) particles of different sizes, different combinations and different quantities have been studied with a view to obtaining an increased thermal conductivity. To investigation ... -
An investigation of the thermal stability of a Mg-Dy alloy after processing by high-pressure torsion
(2019-05)
Article
Accés obertAn Mg-0.41Dy (wt%) alloy was successfully processed by high-pressure tension (HPT) through 5 turns at room temperature. The evolution of the recrystallization microstructure and the texture and mechanical properties of the ... -
An investigation on automatic systems for fault diagnosis in chemical processes
(Universitat Politècnica de Catalunya, 2012-02-03)
Tesi
Accés obertPlant safety is the most important concern of chemical industries. Process faults can cause economic loses as well as human and environmental damages. Most of the operational faults are normally considered in the process ... -
An investigation on integration of computational thinking into engineering curriculum at Delft University of Technology
(Universitat Politècnica de Catalunya, 2022-09)
Text en actes de congrés
Accés obertOur life is surrounded by digital devices. Engineering education is one of the cornerstones in higher education for future generations and computational thinking (CT) is deemed as a core component in various engineering ... -
An investigation on the design of steel storage rack columns via the direct strength method
(2012-04-11)
Article
Accés restringit per política de l'editorialThe paper presents an attempt to predict the load carrying capacity of perforated rack columns by means of the Direct Strength Method (DSM). The investigation is focused on two different issues: the prediction of the ... -
An investigation on the effect of pressure and temperature on microcellular foams of Poly(lactic) acid (PLA)/Acrylonitrile-Butadiene-Styrene (ABS) binary blends
(Springer, 2020-05-30)
Capítol de llibre
Accés restringit per política de l'editorialReducing the weight of petrol-derived plastics is a common way to decrease the environmental impact of several products. Another option consist in using biopolymers instead. However, most of the times, the complete ...
