DAU - Arxiu Digital de la URL: Enviaments recents
Ara mostrant els elements 341-360 de 5622
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Wake-up radio with plant-microbial fuel cells power budget
(IEEE International Workshop on Metrology for Industry 4.0 & IoT (MetroInd4.0 & IoT), 2025, 2025-08)This paper introduces a sustainable IoT framework combining Plant-Microbial Fuel Cells (P-MFCs) and wakeup radio technology within the EcoSentinel project. P-MFCs generate renewable energy from ... -
Stand-alone green twin for plant microbial fuel cell (PMFC) monitoring and optimization
(IEEE International Workshop on Metrology for Industry 4.0 & IoT (MetroInd4.0 & IoT), 2025, 2025-08)In the current context of energy transition and sustainability, the need for natural systems capable of generating and managing their own energy is increasingly relevant. This work presents the development ... -
EcoSentinel: Towards a techno natural internet of things approach for large scale sustainable remote monitoring of soil and wilderness
(10th International Conference on Smart and Sustainable Technologies (SpliTech). 2025, 2025-07)Monitoring soil and wilderness is essential for environmental sustainability, biodiversity conservation, and climate resilience. Healthy soils support carbon sequestration, regulate water cycles, and ... -
Influence of vocal tract geometry simplifications on the numerical simulation of vowel sounds
(Journal of the Acoustical Society of America (2016), Vol. 140, Nº3, pp 1707-1718, 2016-09-15)For many years, the vocal tract shape has been approximated by one-dimensional (1D) area functions to study the production of voice. More recently, 3D approaches allow one to deal with the complex 3D ... -
Influence of lips on the production of vowels based on finite element simulations and experiments
(Journal of the Acoustical Society of America (2016), Vol. 139, Nº5, pp 2858-2859, 2016-05-19)Three-dimensional (3-D) numerical approaches for voice production are currently being investigated and developed. Radiation losses produced when sound waves emanate from the mouth aperture are one of ... -
Effects of higher order propagation modes in vocal tract like geometries
(Journal of the Acoustical Society of America (2015), Vol. 137, Nº2, pp 832-843, 2015-02-01)In this paper, a multimodal theory accounting for higher order acoustical propagation modes is presented as an extension to the classical plane wave theory. This theoretical development is validated ... -
Two-dimensional vocal tracts with three-dimensional behavior in the numerical generation of vowels
(Journal of the Acoustical Society of America (2014), Vol. 135, Nº1, pp 369-379, 2014-01-01)Two-dimensional (2D) numerical simulations of vocal tract acoustics may provide a good balance between the high quality of three-dimensional (3D) finite element approaches and the low computational cost ... -
Effects of head geometry simplifications on acoustic radiation of vowel sounds based on time-domain finite-element simulations
(Journal of the Acoustical Society of America (2013), Vol. 134, Nº4, pp 2946-2954, 2013-10-01)One of the key effects to model in voice production is that of acoustic radiation of sound waves emanating from the mouth. The use of three-dimensional numerical simulations allows to naturally account ... -
Finite element computation of elliptical vocal tract impedances using the two-microphone transfer function method
(Journal of the Acoustical Society of America (2013), Vol. 133, Nº6, pp 4197-4209, 2013-06-05)A two-microphone transfer function (TMTF) method is adapted to a numerical framework to compute the radiation and input impedances of three-dimensional vocal tracts of elliptical cross-section. In its ... -
Analysis of the relationship between ESG and labor costs: the moderating effect of the legal tradition
(Vilnius Gediminas Technical University Journals, 2025-11)This study examines the relationship between Environmental, Social, and Governance (ESG) scores and labor costs per employee (LCE) in firms operating under different legal traditions, specifically ... -
Pharmacokinetics, safety, and tolerability of Pentoxifylline intravaginal gel for subfertile/infertile couples with low sperm quality: phase I randomized controlled clinical trial in healthy women
(Trends in Medicine, 2020, 21: 1-10, 2020-11)Infertility is a global public health issue, attributable to male factors in 30%-50% of cases. By 2025, almost 10 million couples will encounter problems in having a baby. In assisted reproduction, ... -
Programmable Shape-Directed Optical Binding of Plasmonic Nanoparticles
(Advanced Optical Materials 2025, 13 (34), 2025-12-02)Controlling the organization of plasmonic nanoparticles with optical forces is essential for designing reconfigurable light-responsive materials. However, the role of particle shape in determining optical ... -
The Association of Physical Activity Fragmentation with Physical Function in Older Adults: Analysis from the SITLESS Study
(Journal of Ageing and Longevity. 2022; 2(1):63-73, 2022-03)The distribution of physical activity bouts through the day may provide useful information for assessing the impacts of interventions on aspects such as physical function. This study aimed to investigate ... -
Psychometric Analysis of the Couple Resilience Inventory (CRI): Adaptation and Validation in a Spanish Sample
(International Journal of Applied Positive Psychology (2025) 10:70, 2025-11)Scientific literature has stated that resilience fosters well-being. However, research on couple resilience and its related constructs remains limited. Furthermore, the resilience measurements have ... -
L'Île Tibérine et ses cultes des marges en relation: anthropologie de l'espace et construction de l'identité romaine
(Poletti, B., Gillmeister, A., Vukovic, K. (Eds.). (2025). Herculi Musarum. Essays on Ancient History and Religion in Honour of Attilio Mastrocinque. Edizioni Quasar di Severino Tognon, 2025)This study reviews each of the deities on Rome’s Tiber Island attested in the Republican and Imperial eras and summarizes the main literary, archaeological and epigraphic documentation. The aim is ... -
Millennials and Fashion: Branding and Positioning through Digital Interactions
(Sádaba, T., Kalbaska, N., Cominelli, F., Cantoni, L., Torregrosa Puig, M. (eds) Fashion Communication. FACTUM 2021, 2021)Millennials, consumers born between 1980 and the early 2000s, are characterized by living their lives linked to technology and new forms of communication. In Spain, through social networks, millennials ... -
La profunfditat de l'oceà humà. Una reflexió a l'entorn de Blau de Krzysztof Kieslowski
(Qüestions de vida cristiana, núm. 199-200, 2000, 2000) -
La coincidencia entre las notas de prensa y los breves de economía: análisis cuantitativo y cualitativo de dos periódicos españoles
(Anàlisi. Quaderns de comunicació i cultura, núm. 59, 2018, 2018)La presente investigación tiene como objetivo comparar entre las notas de prensa de empresas y organismos públicos y los breves publicados por los medios de comunicación. Con ello se pretende detectar ... -
Estètica, paraula i música en 'Il vangelo secondo Matteo' de Pier Paolo Pasolini
(Qüestions de vida cristiana, núm. 199-200, 2000, 2000) -
Passenger perceptions of Artificial Intelligence in airline operations: Implications for air transport management
(Journal of Air Transport Management, vol. 129, 2025, 2025)Artificial Intelligence (AI) is reshaping the aviation industry, driving efficiency, automation, and innovation across multiple operational domains. This study examines commercial airline passengers’ ...