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Browsing by UPV Unit "Universitat Politècnica de València. Departamento de Ingeniería Gráfica - Departament d'Enginyeria Gràfica"

Now showing items 1-20 of 2111

"La teoria Demandas-Recursos y su relación con el Burnout y el Engagement"

Montava Jordá, Alba (Universitat Politècnica de València, 2019-10-22)

[ES] El presente Trabajo Final de Grado intenta aportar luz sobre cómo convertir las organizaciones en más saludables, teniendo en cuenta que el estrés laboral, de origen psicosocial, se ha incrementado en la nueva economía, ...
"Smart Trash Can" Make it right

Chacón Cabrera, Milton Felipe (Universitat Politècnica de València, 2019-12-16)

[ES] Como diseñador industrial es crucial para mí trabajar en aquellos productos que son útiles para el medio ambiente, es un área esencial y olvidada que no se está desarrollando en su mejor disposición, intención e ...
3D interactive applications on tablets for preschoolers: Exploring the human skeleton and the senses

Cascales, Antonia; Laguna, Isabel; Pérez López, David Clemente; Perona Ruiz, Pascual David; Contero, Manuel (Springer Verlag (Germany), 2013)

Early years education is an important aspect for the future success of children in the education system. From this perspective, this paper describes the results of a study with preschool children using an interactive ...
A Case Study on the Use of Model Quality Testing Tools for the Assessment of MCAD Models and Drawings

González-Lluch, C.; Company, P.; Contero, Manuel; Camba, J.D.; Colom, J. (TEMPUS PUBLICATIONS, DUBLIN INST TECHNOLOGY, BOLTON ST, DUBLIN, IRELAND, 2017)

[EN] In this paper, we build on the idea that specialized instruction improves the overall quality of CAD documents by guiding students into selecting the most suitable modeling strategies and approaches. To this end, ...
A comparative study on the effect of different reactive compatibilizers on injection-molded pieces of bio-based high-density polyethylene/polylactide blends

Quiles-Carrillo, Luis; Montanes, Nestor; Jorda-Vilaplana, Amparo; Balart, Rafael; Torres-Giner, S. (John Wiley & Sons, 2019-04)

[EN] The present study reports on the development of binary blends consisting of bio-based high-density polyethylene (bio-HDPE) with polylactide (PLA), in the 5¿20 wt % range, prepared by melt compounding and then shaped ...
A constraint redundancy elimination strategy to improve design reuse in parametric modeling

González-Lluch, Carmen; Plumed, Raquel; Pérez López, David Clemente; Company, Pedro; Contero, Manuel; Camba, Jorge D. (Elsevier, 2021-08)

[EN] Strategies for design reuse play a fundamental role in the development of products that change and evolve over time. Design changes often involve modifications in the geometry of parts and assemblies, which are driven ...
A database framework for the characterization and classification of parametric models based on complexity metrics to support data analytics

Camba, Jorge D.; Contero, Manuel; Pérez Lopez, David Clemente; Company, Pedro (ASME, 2019-06-14)

[EN] We present a database architecture for exploring, classifying, and visualizing feature-based parametric CAD models based on quantitative complexity metrics. The system consists of (1) an external relational database ...
A game for emotional regulation in adolescents: The (body) interface device matters

Vara-Villodre, Maria Dolores; Baños Rivera, Rosa María; Rasal, Paloma; Rodríguez Ortega, Alejandro; Rey, Beatriz; Wrzesien, Maja; Alcañiz Raya, Mariano Luis (Elsevier, 2016-04)

The aim of this study is to evaluate the role of the type of interface device in the efficacy of a serious game that teaches emotional regulation (ER) strategies in a non-clinical sample of adolescents. We conducted a ...
A hybrid method for accurate iris segmentation on at-a-distance visible-wavelength images

Fuentes-Hurtado, Félix José; Naranjo Ornedo, Valeriana; Diego-Mas, Jose Antonio; Alcañiz Raya, Mariano Luis (Springer (Biomed Central Ltd.), 2019-08-15)

[EN] This work describes a new hybrid method for accurate iris segmentation from full-face images independently of the ethnicity of the subject. It is based on a combination of three methods: facial key-point detection, ...
A Hybrid Real-Time Vision-Based Person Detection Method

Oliver Moll, Javier; Albiol Colomer, Alberto; Morillas, Samuel; Peris Fajarnes, Guillermo (Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM)", 2011)

[EN] In this paper, we introduce a hybrid real-time method for vision-based pedestrian detection made up by the sequential combination of two basic methods applied in a coarse to fine fashion. The proposed method aims ...
A Mobile Solution to Enhance Training and Execution of Troubleshooting Techniques of the Engine Air Bleed System on Boeing 737

Rios, Horacio; Gonzalez, Eduardo; Rodriguez, Ciro; Siller, Hector R.; Contero, Manuel (Elsevier, 2013)

The process of troubleshooting an aircraft engine requires highly skilled and trained personnel who must be able to respond effectively to any circumstance; therefore, new methods of training to accelerate the cognitive ...
A new biobased plasticizer for poly(vinyl chloride) based on epoxidized cottonseed oil

Carbonell Verdú, Alfredo; García Sanoguera, David; Jorda-Vilaplana, Amparo; Sánchez Nacher, Lourdes; Balart Gimeno, Rafael Antonio (Wiley, 2016-07-15)

[EN] The use of epoxidized cottonseed oil (ECSO) as plasticizer for poly(vinyl chloride), PVC was studied. The plasticizer content was set to 70 phr and the optimum isothermal curing conditions were studied in the temperature ...
A new internal quality index for mango and its predicción by external visible and near-infrared reflection spectroscopy

Cortés López, Victoria; Ortiz Sánchez, María Coral; Aleixos Borrás, María Nuria; Blasco Ivars, José; Cubero García, Sergio; Talens Oliag, Pau (Elsevier, 2016-04-27)

[EN] A non-destructive method based on external visible and near-infrared reflection spectroscopy for determining the internal quality of intact mango cv. ‘Osteen’ was investigated. An internal quality index, well ...
A New m-Learning Scenario for a Listening Comprehension Assessment Test in Second Language Acquisition [SLA]

Magal-Royo, Teresa; García Laborda, Jesús; Price, Sara (Verlag der Technischen Universitat Graz, 2017)

[EN] Computer adaptive language testing offers the possibility to research and practice m-learning using ubiquitous technology. Virtual education in m-learning uses conventional Learning Objects (LO) to enable the possibility ...
A new method for assessment of bunch compactness using automated image analysis

Cubero García, Sergio; Diago, M. P; Blasco Ivars, José; Tardáguila Laso, Javier; Prats Montalbán, José Manuel; Ibanez, J.; Tello, J.; Aleixos Borrás, María Nuria (Wiley, 2015-02)

Background and AimsBunch compactness is a key feature determining grape and wine composition because tight bunches show a less homogeneous ripening, and are prone to greater fungal disease incidence. The Organisation ...
A new method for pedicel/peduncle detection and size assessment of grapevine berries and other fruits by image analysis

Cubero García, Sergio; Diago, María Paz; Blasco Ivars, José; Tardáguila Laso, Javier; Millán, Borja; Aleixos Borrás, María Nuria (Elsevier, 2014-01)

[EN] The berry size of wine-grapes has often been considered to influence wine composition and quality, as it is related to the skin-to-pulp ratio of the berry and the concentration of skin-located compounds that play a ...
A new method to analyse mosaics based on Symmetry Group theory applied to Islamic Geometric Patterns

Albert Gil, Francisco Eugenio; Gomis Martí, José María; Blasco, J.; Valiente González, José Miguel; Aleixos Borrás, María Nuria (Elsevier, 2015-01)

[EN] This article presents a new method for analysing mosaics based on the mathematical principles of Symmetry Groups. This method has been developed to get the understanding present in patterns by extracting the objects ...
A new paradigm based on agents applied to free-hand sketch recognition

Fernández Pacheco, D.G.; Albert Gil, Francisco Eugenio; Aleixos Borrás, María Nuria; Conesa Pastor, Julian (Elsevier, 2012-06-15)

Important advances in natural calligraphic interfaces for CAD (Computer Aided Design) applications are being achieved, enabling the development of CAS (Computer Aided Sketching) devices that allow facing up to the conceptual ...
A New Protocol Test For Physical Activity Research In Obese Children (Etiobe Project)

Guixeres Provinciale, Jaime; Zaragozá Álvarez, Irene; Alcañiz Raya, Mariano Luis; Gomis-Tena Dolz, Julio (Brenda K. Wiederhold, Giuseppe Riva, 2009)

[EN] A new protocol is presented to validate TIPS (portable physiological monitoring device designed by I3BH that can get respiration, ecg and activity of the patient) for physical habits detection. Physiological and ...
A novel integrating virtual reality approach for the assessment of the attachment behavioral system

Chicchi-Giglioli, Irene Alice; Pravettoni, Gabriella; Sutil Martin, Delores Lucia; Parra Vargas, Elena; Alcañiz Raya, Mariano Luis (Frontiers Media SA, 2017)

[EN] Virtual reality (VR) technology represent a novel and powerful tool for behavioural research in psychological assessment. Virtual reality provides simulated experiences able to create the sensation of undergoing real ...