Visualitzant EMC_Articles per títol
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Development of porous Ti6Al4V samples by microsphere sintering
Elsevier (2012-01)Two differently sized microspheres were sintered at 1300 °C and 1400 °C from 2 to 8 h in stoneware, alumina, yttria and zirconia moulds. Selecting the appropriate material to be used as a mould remains a critical issue ... -
Developments in life cycle assessment applied to evaluate the environmental performance of construction and demolition wastes
Elsevier (2016-04)This paper provides a review of the literature that applies the life cycle assessment (LCA) methodology to the assessment of the environmental performance of the life cycle of construction and demolition waste (CDW) ... -
Disassembly properties and material characterisation of household small waste electric and electronic equipment
Elsevier (2016-07)This paper is focused on characterising small waste electric and electronic equipment, specifically small household appliances, from two different points of views: disassembly properties and material identification. The ... -
Dispersion management in two-photon microscopy by using diffractive optical elements
Optical Society of America (2013)We demonstrate efficient generation of wide-field fluorescence signals in two-photon microscopy exploiting diffractive optical elements and short pulses by using a dispersion-compensated beam delivery optics module. ... -
Dissipative Finite-Element Formulation Applied to Piezoelectric Materials With the Debye Memory
IEEE (2018-04)This work presents a finite-element study of the Debye memory in piezoelectric devices. The memory dependence is due to the spontaneous polarization of the electric dipoles, and it can be understood as a transient ... -
DMR API: Improving cluster productivity by turning applications into malleable
Elsevier (2018)Adaptive workloads can change on–the–fly the configuration of their jobs, in terms of number of processes. To carry out these job reconfigurations, we have designed a methodology which enables a job to communicate with ... -
DMRlib: Easy-coding and Efficient Resource Management for Job Malleability
IEEE (2020-09-09)Process malleability has proved to have a highly positive impact on the resource utilization and global productivity in data centers compared with the conventional static resource allocation policy. However, the non-negligible ... -
Do users have the ability to self-repair non-complex electrical appliances? Design and development of a self-guided workshop with repair documentation in different formats
Elsevier (2023)In the context of the circular economy, repair is one of the main strategies to extend the lifespan of products. However, when it comes to non-complex and inexpensive small household electric and electronic equipment (EEE), ... -
Does Exerting Grasps Involve a Finite Set of Muscle Patterns? A Study of Intra- and Intersubject Variability of Forearm sEMG Signals in Seven Grasp Types
Institute of Electrical and Electronics Engineers Inc. (2024-03-29)Surface Electromyography (sEMG) signals are widely used as input to control robotic devices, prosthetic limbs, exoskeletons, among other devices, and provide information about someone’s intention to perform a particular ... -
Does the work environment affect designers' creativity during the creative phase depending on their personality profile?
Elsevier (2019-09)Creativity is one of the fundamental elements to be taken into consideration in the conceptual design phases of the development of new industrial products. It is widely agreed that every individual is creative by nature ... -
Dorsal and palmar aspect dimensions of hand anthropometry for designing hand tools and protections
Wiley (2017-08-09)Most hand anthropometric studies are performed on the palmar aspect, while dimensions of the dorsal aspect are also useful in ergonomics and hand modelling. A survey of hand anthropometrics for a Spanish population (69 ... -
Drift-flux model in a sub-channel of rod bundle geometry
Elsevier (2009)In view of the practical interest of the drift-flux model for two-phase flow analysis, the distribution parameter and drift velocity constitutive equations have been obtained for subcooled boiling flow in a sub-channel of ... -
Drop-in analysis of an internal heat exchanger in a vapour compression system using R1234ze(E) and R450A as alternatives for R134a
Elsevier (2015-10)The IHX (internal heat exchanger) is introduced in some refrigeration systems in order to achieve higher energy performances. Results obtained vary greatly depending on the refrigerant used and working conditions. This ... -
Drop-in energy performance evaluation of R1234yf and R1234ze(E) in a vapor compression system as R134a replacements
Elsevier (2014-10)This paper presents an energy performance evaluation of two low-GWP refrigerants, R1234yf and R1234ze(E), as drop-in replacements for R134a. Tests are carried out in a monitored vapor compression system combining different ... -
Drop-in substitutes for R-600a. Experimental evaluation and optimization of a commercial fridge
Elsevier (2022-07-05)This work aims to validate the hypothesis that refrigerant blends could allow energy savings in real refrigeration systems. For that purpose, five selected blends have been evaluated as drop-in substitutes in a domestic ... -
Dual fluid trigeneration combined organic Rankine-compound ejector-multi evaporator vapour compression system
Elsevier (2022-07-02)This article evaluates the energy and exergy performance of a novel dual fluid combined organic Rankine-compound ejector multi evaporators vapour compression system (ORCEMES) for power, cooling and heating purposes. Six ... -
Dynamic load allowance of long-span modular steel bridges
Elsevier (2023-02-22)Modular steel bridges are structures whose construction is based on regular prefabricated truss units. This presents several advantages, such as rapid and easy deployment, high adaptability to the terrain and reduced ... -
Dynamic model of a shell-and-tube condenser. Analysis of the mean void fraction correlation influence on the model performance
Elsevier (2013)A moving-boundary dynamic model of a shell-and-tube condenser is presented. Within this approach, the mean void fraction is a relevant parameter which is obtained, in this work, using different correlations proposed in the ... -
Dynamic performance of existing double track railway bridges at resonance with the increase of the operational line speed
Elsevier (2017-02-01)This article addresses the dynamic behaviour of double track simply supported bridges of short to medium span lengths (10 m < L < 25 m) belonging to conventional railway lines. These structures are susceptible to experience ... -
Dynamic performance of existing double track railway bridges at resonance with the increase of the operational line speed
Elsevier (2017)This article addresses the dynamic behaviour of double track simply supported bridges of short to medium span lengths (10 m < L < 25 m) belonging to conventional railway lines. These structures are susceptible to experience ...