Browsing by Subject "Aging"
Now showing items 1-20 of 29
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A versatile CMOS transistor array IC for the statistical characterization of time-zero variability, RTN, BTI, and HCI
(2018-01-01)
Article
Open AccessStatistical characterization of CMOS transistor variability phenomena in modern nanometer technologies is key for accurate end-of-life prediction. This paper presents a novel CMOS transistor array chip to statistically ... -
Activation process of air stable nanoscale zero-valent iron particles
(2017-07-15)
Article
Open AccessNanoscale Zero Valent Iron (nZVI) represents a promising material for subsurface water remediation technology. However, dry, bare nZVI particles are highly reactive, being pyrophoric when they are in contact with air. The ... -
Aging Assessment and Design Enhancement of Randomized Cache Memories
(Institute of Electrical and Electronics Engineers (IEEE), 2017-01-17)
Article
Open AccessCritical real-time systems require the estimation of the worst-case execution time (WCET) for scheduling purposes and resource budgeting. Measurement-based probabilistic timing analysis (MBPTA) has been shown recently as ... -
Aging in CMOS RF linear power amplifiers: experimental comparison and modeling
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Restricted access - publisher's policyThis paper characterizes experimentally the aging degradation experienced by two different 2.45 GHz power amplifier circuits of similar performance, implemented in a 65 nm CMOS technology. Results demonstrate the importance ... -
Aging model for re-used electric vehicle batteries in second life stationary applications
(Springer, 2017-03-08)
Part of book or chapter of book
Restricted access - publisher's policyThis book gathers the best papers presented at the 19th International Congress on Project Management and Engineering, which was held in Granada, Spain in July 2015. It covers a range of project management and engineering ... -
Aging time reduction to increase the production line capacity of LCD television
(Universitat Politècnica de Catalunya, 2008-05-28)
Master thesis (pre-Bologna period)
Open AccessThe aim of this project is to make a study on the reduction of the aging time of a Sony LCD television to increase its production at the company. The aging time is a period of time when the turned on LCD television is ... -
Aging-aware parallel execution
(Institute of Electrical and Electronics Engineers (IEEE), 2020-09-04)
Article
Open AccessComputation has been pushed to the edge to decrease latency and alleviate the computational burden of the IoT applications in the cloud. However, the increasing processing demands of Edge Applications make necessary the ... -
Analysis of the tortuosity of the Abdominal Aorta as health risk factor
(Universitat Politècnica de Catalunya, 2020-07-14)
Bachelor thesis
Open AccessL'augment de l'esperança de vida de les persones en aquestes últimes dècades, comporta un major nombre de malalties a tractar i, per tant, suposa destinar una gran part dels recursos sanitaris als col·lectius d'edat avançada. ... -
Atención visual dinámica y envejecimiento
(Universitat Politècnica de Catalunya, 2017-05-10)
Master thesis
Open AccessIntroducció: Un funcionament eficient de les capacitats sensorials i cognitives sol ser considerat com a indicador rellevant de maduresa saludable de la població. Això és així perquè l'envelliment, generalment, s'associa ... -
Characterization of mechanical relaxation in a Cu-Zr-Al metallic glass
(2015-09-15)
Article
Open AccessThe temperature dependence of the relaxation times of Cu46Zr46Al8 glass was measured by means of mechanical spectroscopy and static stress-relaxation measurements. The weak intensity of secondary relaxation in this alloy ... -
Chemical Changes in Pictorial Models: Characterization by FT-IR Spectroscopy
(2009)
Conference report
Restricted access - publisher's policyIn order to understand the interaction between copper containing pigments and the organic binders in paintings, as well as reaction/alteration products, a series of pictorial models have been prepared and ... -
Comparació de l'atenció visual dinàmica en poblacions de diverses edats
(Universitat Politècnica de Catalunya, 2017-05-25)
Bachelor thesis
Open AccessL’atenció visual dinàmica és una habilitat essencial per adaptar-nos al medi dinàmic i constantment canviant que ens envolta. Tot i que molts estímuls amb que interaccionem diàriament són en moviment, per exemple en la ... -
Controlled degradation stochastic resonance in adaptive averaging cell-based architectures
(2013-11)
Article
Restricted access - publisher's policyIn this paper, we first analyze the degradation stochastic resonance (DSR) effect in the context of adaptive averaging (AD-AVG) architectures. The AD-AVG is the adaptive version of the well-known AVG architecture . It is ... -
Dynamic microstructural evolution of an Al–Zn–Mg–Cu alloy (7075) during continuous heating and the influence on the viscoelastic response
(2017-11-06)
Article
Open AccessThe microstructural evolution of an Al–Zn–Mg–Cu alloy under continuous heating over the temperature range of 298 to 648 K (25 to 375 °C) is characterized by focused ion beam-scanning electron microscopy, transmission ... -
Effect of aging on the fracture characteristics and brittleness of a high-strength concrete
(Elsevier, 1998)
Article
Open AccessResults of notched beam (fracture) tests on a 60 MPa silica fume concrete at the ages of 4, 10, 31 and 232 days are presented. Fracture parameters at the different ages were obtained using the size effect and cohesive ... -
Effect of filler on the aging potential of asphalt mixtures
(National Academy of Sciences, 2005)
Article
Open AccessIn this work the effect filler has on the aging of bitumen is analyzed, but incorporating the filler in volume and not in weight. The UCL method is used as the process of accelerated aging and new direct tensile test is ... -
Effects and mechanisms of cognitive, aerobic exercise, and combined training on cognition, health, and brain outcomes in physically inactive older adults: the projecte moviment protocol
(2019-08-14)
Article
Open AccessAge-related health, brain, and cognitive impairment is a great challenge in current society. Cognitive training, aerobic exercise and their combination have been shown to benefit health, brain, cognition and psychological ... -
Effects of strain aging in NiTi SMA wire for dampers
(Elsevier, 2015)
Article
Open AccessThe thermo-mechanical properties of Shape Memory Alloys (SMA) as smart materials suggest their application as actuators, but also as dampers, thanks to the high damping properties during the hysteresis of the thermo-elastic ... -
Étude du vieillissement sous UV des résines époxydes pour la restauration d’objets archéologiques en verre
(Universitat Politècnica de Catalunya, 2020-07-07)
Bachelor thesis
Restricted access - confidentiality agreement -
La proteïna fotoreceptora melanopsina i la seva implicació en la regulació dels ritmes circadians i el son
(Universitat Politècnica de Catalunya, 2019-10-24)
Bachelor thesis
Open AccessLa melanopsina és una proteïna d'un tipus específic de cèl·lules ganglionars de la retina que és activada per la llum i té un paper rellevant en el rellotge biològic que regula els ritmes circadians i el son.Treball ...