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Ara es mostren els items 73632-73651 de 245443
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Effect of low-cost airlines on tourism in Spain. A dynamic panel data model
(2011-01)
Article
Accés restringit per política de l'editorialThis article estimates the impact of low-cost airlines on Spanish tourism during the first decade of the 21st century looking tourist traffic from the principal EU-15 member states using a dynamic panel data. The expansion ... -
Effect of low-drift nozzles on the biological effectiveness to control powdery mildew in vineyards
(DIPUTACIÓN FORAL DE ÁLAVA, 2014)
Comunicació de congrés
Accés restringit per política de l'editorialDrift is one of the major problems affecting the efficiency of spray application, and its effect in environmental contamination is especially important during the plant protection products use-phase in orchards and vineyard ... -
Effect of lysozyme subphase and insertion on several lipid films
(2019-06)
Article
Accés obertThe influence of proteins on lipid monolayers is a subject of biological interest. In this work the influence of lysozyme on lipid films of stearic acid, oleic acid, cholesterol, DPPC and POPC has been studied. The Langmuir ... -
Effect of Manganese during the stabilization of austenite in Quench and Partitioning (Q&P) Steels
(2019)
Text en actes de congrés
Accés obertNowadays, automobile emissions are one of the leading causes of air contamination. In this regard, the weight reduction of the vehicles structures and parts is vital, while the passenger’s safety is the first issue. ... -
Effect of mental arithmetic on cardiovascular responses during parabolic flights: The Barcelona Zero-G Challenge
(2012)
Text en actes de congrés
Accés restringit per política de l'editorialWhen an astronaut transitions from a low to high gravitational environment, fluid shifts from the head towards the feet results in orthostatic intolerance, leading to syncope. Ground based experiments have shown that by ... -
Effect of Men’s Shirts on Impressions of Wearers’ Motivation and Performance
(Kansei Engineering and Emotion Research (KEER), 2022-09)
Text en actes de congrés
Accés obertWe investigated the effect of men’s dress shirts on impressions of wearers’ motivation and performance in the workplace, and appearance. A ready-made commercial shirt was used as a reference. Four types of shirts associated ... -
Effect of mesh partition on the scalability of the parallel solution of the radiative transfer equation
(2011)
Comunicació de congrés
Accés restringit per política de l'editorialThe radiative transfer equation is solved in parallel using spatial domain decomposition. The effect of several kinds of mesh partitioning strategies is analyzed in this work. Geometries discretized with both structured ... -
Effect of metal hydride properties in hydrogen absorption through 2D-axisymmetric modeling and experimental testing in storage canisters
(2017-07-27)
Article
Accés obertA two-dimensional axisymmetric model is developed to study the hydrogen absorption reaction and resultant mass and heat transport phenomena inside a metal hydride canister. The model is compared against published literature ... -
Effect of micro-coagulation by FeCl3 in organic fouling in ultrafiltration membranes: Study using fluorescence emission-excitation techniques and application water treatment plant of Sant Joan Despí
(Universitat Politècnica de Catalunya, 2015-06)
Treball Final de Grau
Accés obertCoagulation is an essential treatment step in many drinking water treatment plants (DWTP) to remove small particles and certain dissolved natural organic matter (NOM) from water. The coagulation process typically includes ... -
Effect of microalloying elements (Nb, V and Ti) on the hot flow behavior of high-Mn austenitic twinning induced plasticity (TWIP) steel
(2013)
Article
Accés restringit per política de l'editorialThis research work studies the effect of microalloying elements such as Nb, V and Ti on the hot flow behavior of high-Mn austenitic TWIP steel. For this purpose, isothermal uniaxial hot compression tests were carried out ... -
Effect of microcellular foaming on the fracture behavior of ABS polymer
(2016)
Article
Accés obertIn this work, the properties of microcellular ABS were studied. Foamed samples exhibited a solid skin/foamed core struc- ture, with some elongated cells in the flow direction, while spherical cells were mostly observed in ... -
Effect of microstructural and chemical cues on the in vitro cell response to calcium phosphates
(Universitat Politècnica de Catalunya, 2018-07-24)
Tesi
Accés obertBone has a natural ability to regenerate. However, it cannot bridge large defects without the additional help of a supporting material. Among the different synthetic bone grafts, calcium phosphates (CaPs) are excellent ... -
Effect of microstructural heterogeneity on the balanced-biaxial and tensile behavior of a Zn alloy sheet
(Elsevier, 2022-03)
Article
Accés obertA 0.65 mm thick Zn sheet was processed at room temperature by equal channel angular sheet extrusion (ECASE), which allowed for the fabrication of a heterogeneous material. The processed sheet's heterogeneity manifested as ... -
Effect of microstructure and relative humidity on strength and creep of gypsum
(2021-08)
Article
Accés obertThe wide range of gypsum facies observed all over the world and the strong heterogeneity that may be present even within a single facies often cause an inhomogeneous mechanical response that, if neglected, may be particularly ... -
Effect of microstructure on dry sliding wear behaviour in CuZnAl shape memory alloys
(2002-07)
Article
Accés obertThe main objective of this work has been the characterization of the wear behaviour of the CuZnAl shape memory alloys in their different phases. The weight losses for the different alloys in function of the present phase, ... -
Effect of minor addition on dynamic mechanical relaxation in ZrCu-based metallic glasses
(2021-02-01)
Article
Accés obertThe dynamic mechanical behavior of Zr50-xCu34Ag8Al8Pdx (x = 0 and 2) bulk metallic glasses was probed by mechanical spectroscopy. The results suggest that microalloying retards the relaxation dynamics. The physical aging ... -
Effect of minor Co additions on the crystallization and magnetic properties of Fe(Co)NbBCu alloys
(2010)
Article
Accés obertThe effect of partial replacement of Fe by Co (up to 8 %) on thermal stability, structure and magnetic properties of FeNbBCu alloys has been explored in this paper. The results indicate that Co reduces the stability against ... -
Effect of mix design on fresh self-consolidating concrete and inferences on formwork pressure
(2014-08)
Article
Accés restringit per política de l'editorialThe use of self-consolidating concrete (SCC) has become more prevalent due to its economic and technological advantages over other types of concrete. Nevertheless, issues relating to casting and placement hinder its ... -
Effect of mixing time and temperature on cracking resistance of bituminous mixtures containing reclaimed asphalt pavement material
(2017-08)
Article
Accés obertThe use of reclaimed asphalt pavement (RAP) in bituminous mixtures is considerably increasing due to the environmental and economic benefits of recycled materials. However, stiffer mixes, usually resulting from RAP addition, ... -
Effect of Mn-acceptor dopant on dielectric and piezoelectric responses of lead lanthanum zirconate titanate piezoceramics
(2011-08-01)
Article
Accés restringit per política de l'editorialDielectric and direct piezoelectric responses in non-doped and Mn-doped Pb0.91La0.09(Zr0.65,Ti0.35)O3 ceramics are experimentally studied. The permittivity and the direct piezoelectric coefficient were measured by applying ...
