Search Results - "Larrosa, O"

The influence of temperature on hydrogen environmentally assisted cracking of AA7449-T7651 in moist air by De Francisco, Unai, Larrosa, Nicolas O., Peel, Matthew J.

“…•Novel 7xxx alloys with a high Zn/Mg ratio are sensitive to cracking in moist air.•Cracking occurs due to the absorption of hydrogen under sustained…”
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Treatment of restless legs syndrome with pregabalin: A double-blind, placebo-controlled study by GARCIA-BORREGUERO, D, LARROSA, O, WILLIAMS, A.-M, ALBARES, J, PASCUAL, M, PALACIOS, J. C, FERNANDEZ, C

“…To assess the therapeutic efficacy, required dose, and tolerability of pregabalin in patients with idiopathic restless legs syndrome (RLS). This was a…”
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Natural Seawater Impact on Crack Propagation and Fatigue Behavior of Welded Nickel Aluminum Bronze by Dobson, T. H. E., Wilson, P., Larrosa, N. O., Williams, M., Coules, H. E.

“…ABSTRACT Nickel aluminum bronze (NAB) is a complex alloy used extensively in the marine environment. Fatigue strength of NAB is reduced by welding and prior…”
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Treatment of restless legs syndrome with gabapentin: A double-blind, cross-over study by GARCIA-BORREGUERO, D, LARROSA, O, DE LA LLAVE, Y, VERGER, K, MASRAMON, X, HERNANDEZ, G

“…To assess the effects of gabapentin on sensory and motor symptoms in patients with restless legs syndrome (RLS). Patients with RLS (22 idiopathic, 2 secondary…”
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Breakthrough symptoms during the daytime in patients with restless legs syndrome (Willis-Ekbom disease) by Tzonova, D, Larrosa, O, Calvo, E, Granizo, J.J, Williams, A.-M, de la Llave, Y, García-Borreguero, D

“…Abstract Background It is often assumed that most patients with restless legs syndrome (RLS) only experience symptoms at night. However, previous studies have…”
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Hydrogen environmentally assisted cracking during static loading of AA7075 and AA7449 by De Francisco, Unai, Larrosa, Nicolas O., Peel, Matthew J.

“…Some newer 7xxx aluminium aerospace alloys seem to be more sensitive to hydrogen environmentally assisted cracking (HEAC) in moist air than older alloys. This…”
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Short crack growth model for the evaluation of the fatigue strength of WAAM Ti-6Al-4V alloy containing pore-type defects by Bergant, Marcos, Larrosa, Nicolás O., Yawny, Alejandro, Madia, Mauro

“…•Fatigue strength of WAAM Ti-6Al-4V was predicted by a short crack propagation model.•IBESS R-curve-based method using fracture mechanics concepts was…”
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Development of a microstructural cohesive zone model for intergranular hydrogen environmentally assisted cracking by De Francisco, Unai, Larrosa, Nicolas O., Peel, Matthew J.

“…During the initial stages of hydrogen environmentally assisted cracking (HEAC), including crack incubation, initiation and microstructurally short cracking,…”
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3D characterisation of hydrogen environmentally assisted cracking during static loading of AA7449-T7651 by De Francisco, Unai, Beckmann, Felix, Moosmann, Julian, Larrosa, Nicolas O., Peel, Matthew J.

“…In this investigation, synchrotron X-ray microtomography was used to perform 3D in situ observations of crack initiation and growth during hydrogen…”
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Pit to crack transition and corrosion fatigue lifetime reduction estimations by means of a short crack microstructural model by Balbín, J.A., Chaves, V., Larrosa, N.O.

“…•The propagation of short cracks from corrosion pits has been studied through a micromechanical model.•Pit-to-crack transition and fatigue endurance are…”
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Stimulant and anticataplectic effects of reboxetine in patients with narcolepsy : A pilot study by LARROSA, Oscar, DE LA LLAVE, Yolanda, BARRIO, Soledad, GRANIZO, Juan Jose, GARCIA-BORREGUERO, Diego

“…To investigate potential stimulant and anticataplectic effects of 10 mg reboxetine in patients diagnosed with narcolepsy. 12 patients were treated for a 2-week…”
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Calculating fatigue limits of notched components of arbitrary size and shape with cracks growing in mode I by Larrosa, N.O., Navarro, A., Chaves, V.

“…•Combines short crack model with Finite Element Method to calculate fatigue limits.•Components of any size and shape can, in principle, be analyzed.•Specially…”
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A dislocation based method using generative algorithms to model notch geometries: Determination of Mode I SIFs by Larrosa, N.O.

“…•Use of algorithmic modeling to enhance modeling capabilities of the DDT.•Calculate SIF for cracks arising from arbitrarily shaped notches.•The solution of the…”
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Simulation of stress-assisted localised corrosion using a cellular automaton finite element approach by Fatoba, O.O., Leiva-Garcia, R., Lishchuk, S.V., Larrosa, N.O., Akid, R.

“…•Stress-assisted localised corrosion is simulated using cellular automata finite element approach.•Localised corrosion component of the damage is modelled…”
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O0047 Sleep laboratory characteristics of patients with restless legs syndrome augmentation by Garcia-Borreguero, D, Egatz, R, Larrosa, O

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Linking microstructure and processing defects to mechanical properties of selectively laser melted AlSi10Mg alloy by Larrosa, N.O., Wang, W., Read, N., Loretto, M.H., Evans, C., Carr, J., Tradowsky, U., Attallah, M.M., Withers, P.J.

“…•Microstructure and processing defects in SLM AlSi10Mg were investigated.•As-Fabricated, T6 and HIPped samples were studied.•Microstructiral changes,…”
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Rapid parametric analysis of SEN(T) specimens using algorithmic modelling: Evaluation of strain energy density and notch stress intensity factors by Larrosa, N.O., Treifi, M., Ainsworth, R.A.

“…The aim of this paper is to present a methodology to rapidly evaluate the strain energy density (SED) and the notch stress intensity factor (NSIF) of a wide…”
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L-DOPA-induced excessive daytime sleepiness in PD: A placebo-controlled case with MSLT assessment by GARCIA-BORREGUERO, D, SCHWARZ, C, LARROSA, O, DE LA LLAVE, Y, GARCIA DE YEBENES, J

“…A 74-year-old patient with idiopathic Parkinson's disease was evaluated for unintended sleep episodes that occurred after long-term treatment with 400 mg/day…”
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Circadian aspects in the pathophysiology of the restless legs syndrome by Garcia-Borreguero, D, Larrosa, O, de la Llave, Y

“…Several pieces of evidence suggest that a dopaminergic dysfunction might play a key role in the pathophysiology of restless legs syndrome (RLS), including the…”
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A transferability approach for reducing excessive conservatism in fracture assessments by Larrosa, N.O., Ainsworth, R.A.

“…A source of uncertainty and conservatism in structural integrity assessments is the value of fracture toughness (Kmat) that is used. For conservative results,…”
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