Browsing Ikerketa-Artikuluak by Title
Now showing items 90-109 of 228
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Factor graph based detection approach for high-mobility OFDM systems with large FFT modes
(Springer, 2012)In this article, a novel detector design is proposed for orthogonal frequency division multiplexing (OFDM) systems over frequency selective and time varying channels. Namely, we focus on systems with large OFDM symbol ... -
Familiekin ikasturte hasierako bilera: nola egin "interesgarriago" denontzat?
(HIK HASI Euskal Heziketarako egitasmoa, 2019)Jakina da familien inplikazioak onura anitz dakartzala haurren heziketan; besteak beste, haurren arrakasta akademikoa bultzatzen du. Eta hori hala da, batez ere, haurra talde gutxitu batekoa bada edo gizarte-bazterketa ... -
Fast preparation route to high-performances textured Sr-doped Ca 3 Co 4 O 9 thermoelectric materials through precursor powder modification
(Science China PressSpringer-Verlag GmbH, 2019)This work presents a short and very efficientmethod to produce high performance textured Ca3Co4O9thermoelectric materials through initial powders modifica-tion. Microstructure has shown good grain orientation, andlow ... -
FEM modeling of hard turning 42CrMoS4 steel
(Elsevier B.V., 2019) -
Field Weakening Characteristics Computed with FEM-Coupled Algorithms for Brushless AC Motors
(MDPI AG, 2018)Finite Element Method (FEM) analysis tools are the most adopted in the design of brushless alternating current motors due to the advantage of considering multi-physics effects with dependencies of variables such as ... -
Finite Element Prediction of the Tool Wear Influence in Ti6Al4V Machining
(Elsevier, 2015)Ti6Al4 V is a titanium alloy widely used in the aeronautical industry and machining is often adopted to manufacture it. These parts must satisfy requirements specified by the customer. A crucial characteristic of aircraft ... -
FlexRQC: Model for a Flexible Robot-Driven Quality Control Station
(Elsevier Ltd., 2020)As the investment on a dedicated quality control stations is not desirable for limited production batches. In general, those systems result in very optimised systems and the lack of flexibility since they are designed for ... -
FPGA-Based Degradation and Reliability Monitor for Underground Cables
(MDPI AG, 2019)The online Remaining Useful Life (RUL) estimation of underground cables and their reliability analysis requires obtaining the cable failure time probability distribution. Monte Carlo (MC) simulations of complex thermal ... -
Framework to evaluate continuous improvement process efficacy: a case study of a capital goods company
(2020)Purpose: This document describes a continuous improvement process assessment system (CIPAS). A continuous improvement process (CIP) was developed to progress through the levels of continuous improvement (CI) defined by ... -
Frequency-Dependent Pi Model of a Three-Core Submarine Cable for Time and Frequency Domain Analysis
(MDPI AG, 2018-10-16)In this paper, a Frequency-Dependent Pi Model (FDPi) of a three-core submarine cable is presented. The model is intended to be used for the representation of submarine cables in an Offshore Wind Power Plant (OWPP) scenario ... -
A Generalization Performance Study Using Deep Learning Networks in Embedded Systems
(MDPI, 2021)Deep learning techniques are being increasingly used in the scientific community as a consequence of the high computational capacity of current systems and the increase in the amount of data available as a result of the ... -
Hardware-in-the-loop performance analysis of a railway traction system under sensor faults
(IET, 2019)Fault mode and effects analysis (FMEA) has been used during decades for analysing the effects of faults in different applications. Initially, FMEA based on risk priority numbers provided information about the effects in ... -
Healthcare costs of breast, prostate, colorectal and lung cancer care by clinical stage and cost component = Costes de la atención de los cánceres de mama, próstata, colorrectal y pulmón por estadio clínico y componente de coste
(Elsevier España, S.L.U., 2021)Objective: To measure 3-year care costs of breast, prostate, colorectal and lung cancers disaggregated bysite and clinical stage.Method: A retrospective observational design was employed to investigate care costs of cases ... -
Hibridazio metodologiaren esperimentazioa euskarazko komunikabide batean
(Eusko Ikaskuntza, 2019)Hibridazioa da ekonomia arloan gero eta gehiago erabiltzen ari diren berrikuntzarako metodologia bat. Elkarrekin inolako zerikusirik ez daukaten bi edo hiru enpresa edo sektore elkartzen dira, produktu berritzaile bat ... -
High-involvement HRM, job satisfaction and productivity: a two-wave longitudinal study of a Spanish retail company
(John Wiley & Sons Ltd, 2020)The strategic human resource management literature lacks longitudinal studies, and the causal associations between human resource management (HRM) and organisational performance (OP) remain underexplored. We tested ... -
How can Design Thinking promote entrepreneurship in young people?
(Routledge, 2019)Design Thinking has the potential to promote entrepreneurial competencies in European schools. This paper presents an Educational Programme based on Design Thinking and its empirical application in the curricula in four ... -
How to negotiate with dominant suppliers? A game-theory perspective from the industry
(Universidad Politécnica de Madrid; Asociación de Ingenieros para el Desarrollo de la Ingeniería de Organización, 2019)The negotiation with dominant suppliers usually drives to locked-in situation in which buyers have no choice but to accept the given conditions. Commonly found in the industry, there is a need to provide new insights to ... -
A Hybrid Sensor Fault Diagnosis for Maintenance in Railway Traction Drives
(MDPI AG, 2020)Due to the importance of sensors in railway traction drives availability, sensor fault diagnosis has become a key point in order tomove frompreventivemaintenance to condition-basedmaintenance. Most research works are limited ... -
Ikasleen ahotsak: guztiontzako eskola eraikitzeko gakoa
(Universidad del País Vasco = Euskal Herriko Unibertsitatea, 2019)Ikastetxe guztietan dagoen aniztasunaren aurrean, indarra hartu du kalitatezko eta ekitatezko hezkuntza inklusiboaren ikuspegiak. Artikulu honetan, ikerketa proiektu baten prozesu eta emaitzak aurkezten dira eta proiektu ... -
Implementing Open Innovation in Research and Technology Organisations: Approaches and Impact
(MDPI AG, 2019)This article seeks to answer the question of how value proposition is created using a human-centred approach in the context of deservitization, in general, and service dilution, in particular. The article aims to describe ...
