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Browsing by Subject "Accuracy"

Now showing items 1-20 of 35

Accuracy evaluation of using Graph Theory metrics for functional connectivity analysis MCI classification

Urquijo Martínez, Pablo (Universitat Politècnica de València, 2022-10-10)

[ES] El análisis de conectividad funcional proporciona información sobre la conectividad funcional del cerebro. Utilizando el enfoque de la teoría de grafos, el cerebro puede ser visto como una red cerebral. De este enfoque ...
Accuracy of Continuous Glucose Monitoring before, during, and after Aerobic and Anaerobic Exercise in Patients with Type 1 Diabetes Mellitus

Biagi, L.; Bertachi, A.; Quirós, C.; Giménez, M.; Conget, I.; Bondía Company, Jorge; Vehí, Josep (MDPI AG, 2018-03-09)

[EN] Continuous glucose monitoring (CGM) plays an important role in treatment decisions for patients with type 1 diabetes under conventional or closed-loop therapy. Physical activity represents a great challenge for diabetes ...
As-built graphic documentation of the Monumento a la Tolerancia. Validation of low-cost survey techniques

Morena, Sara; Molero Alonso, Borja; Barrera-Vera, José Antonio; Barba, Salvatore (Universitat Politècnica de València, 2020-12-28)

[EN] The Monumento a la Tolerancia is an emblematic sculpture realized by Eduardo Chillida, a perfect example for the documentation of sculptures with uniform textures, non-reflective colours and with poorly elaborated ...
Assessment of Accuracy and Performance of Terrestrial Laser Scanner in Monitoring of Retaining Walls

Algadhi, Ali; Psimoulis, Panos; Grizi, Athina; Neves, Luis (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] Retaining walls are a critical infrastructure of transportation networks and the monitoring of their condition is crucial for the efficient and reliable maintenance of the network. The condition of retaining walls is ...
Assessment of the Accuracy of Low-Cost Multi-GNSS Receivers in Monitoring Bridge Response

Xue, Chenyu; Psimoulis, Panos; Zhang, Qiuzhao; Meng, Xiaolin (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] The monitoring of bridges is a crucial operation for their maintenance and safe operation. Several methodologies have been developed the last decades, where different sensors are deployed to measure the bridge response ...
Chemometric approaches to improve PLSDA model outcome for predicting human non-alcoholic fatty liver disease using UPLC-MS as a metabolic profiling tool

Quintás, Guillermo; Portillo Poblador, Nuria; García Cañaveras, Juan Carlos; Castell, José Vicente; Ferrer, Alberto; Lahoz, Agustín (Springer Verlag (Germany), 2012-02)

An MS-based metabolomics strategy including variable selection and PLSDA analysis has been assessed as a tool to discriminate between non-steatotic and steatotic human liver profiles. Different chemometric approaches for ...
Comparison of nonlinear solution between tangential stiffness equation and third order nonlinear equation on bifurcation load of space trusses

KIM, Nam-Seok; KIM, Seung-Deog (Editorial Universitat Politècnica de València, 2009-12-15)

This paper studies approaches to improving the convergence properties of nonlinear stiffness equations. A space truss is large structure that must be built to be quite thin, and for this reason a structure stability review ...
Deformation monitoring with robotic total stations. Pushing the limits

Raventós, Josep; Sans, Enrinc (Editorial Universitat Politècnica de València, 2023-01-27)

[EN] Deformation monitoring using high accuracy surveying methods are techniques widely demanded and used. Even in these conditions, there are several misunderstandings and misconceptions regarding several topics, such as ...
Development of a chemiluminescence-based quantitatve lateral flow immunoassay for on-field detection of 2,4,6-trinitrotoluene

Mirasoli, Mara; Buragina, Angela; Dolci, Luisa Stella; Guardigli, Massimo; Simoni, Patrizia; Montoya Baides, Ángel; Maiolini, Elisabetta; Girotti, Stefano; Roda, Aldo (ELSEVIER SCIENCE BV, 2012)

[EN] Simple, rapid and highly sensitive assays, possibly allowing on-site analysis, are required in the security and forensic fields or to obtain early signs of environmental pollution. Several bioanalytical methods and ...
Diseño e implementación de un sistema de voto electrónico

Moreno Moreno, Carlos (Universitat Politècnica de València, 2016-09-09)

[ES] En este trabajo se lleva a cabo el diseño e implementación de un sistema de voto electrónico, analizando para ello características deseables, distintas aproximaciones realizadas en otros países, así como distintos ...
El radiómetro de microondas MWR de Sentinel-3: Nuestra contribución al éxito de Copernicus

Palacios, M.A.; Bergadà, M.; González, R.; Gamonal, A.; García-Fernández, J.L.; Camacho, Y. (Editorial Universitat Politècnica de València, 2014-06-24)

[EN] The MWR builds, together with the SRAL altimeter, the S3 topography mission. The MWR, developed by EADS CASA Espacio as prime contractor, provides information for tropospheric path correction of SRAL measurements. MWR ...
Estudio de coliformes totales y E. coli en Aguas de Consumo Humano por NMP: Validación y Resultados

Chapa Chordá, Inés (Universitat Politècnica de València, 2016-09-05)

[ES] Reumen La presencia de E. coli y de coliformes totales en aguas de consumo humano se debe principalmente a contaminación de origen fecal por lo que estas bacterias son empleadas como indicadores de calidad. Este ...
Estudio de imágenes combinadas de tomografía por emisión de positrones y tomografía computarizada (PET - TAC) mediante la expresión del antígeno prostático específico de membrana (PSMA) para la detección del cáncer de próstata

Hernández Abad, Alejandro (Universitat Politècnica de València, 2022-09-16)

[ES] La tomografía por emisión de positrones (PET) es una técnica de imagen de Medicina Nuclear que permite la obtención de imágenes médicas inyectando pequeñas cantidades de radiofármacos que se incorporan al metabolismo ...
Extensive assessment of blood glucose monitoring during postprandial period and its impact on closed-loop performance

Biagi, L.; Hirata-Bertachi, A.; Conget, I.; Quirós, C.; Giménez, M.; Ampudia-Blasco, F.J.; Rossetti, P.; Bondía Company, Jorge; Vehí, J. (SAGE Publications, 2017-11)

[EN] Background: Closed-loop (CL) systems aims to outperform usual treatments in blood glucose control and continuous glucose monitors (CGM) are a key component in such systems. Meals represents one of the main disturbances ...
Genomic information in pig breeding: Science meets industry needs

Ibáñez-Escriche, Noelia; Forni, Selma; Noguera, Jose Luis; Varona, Luis (Elsevier, 2014)

[EN] The inclusion of genomic information on prediction of breeding values has been explored by the pig breeding industry as molecular techniques evolved. Except for a few successful cases, for example the HAL-1843 (R), ...
GNSS Open service case study: development of SW tools for assessing GPS and GALILEO positioning performances by means of post-processing single-frequency pseudorange observations

Pinto Santos, Pablo (Universitat Politècnica de València, 2020-05-04)

[EN] Nowadays, as the number of GNSS services are increasing, it is necessary to study and evaluate with real data the enhanced capabilities which these positioning products can provide, and how they are evolving compared ...
Hierarchical approach for deriving a reproducible unblocked LU factorization

Iakymchuk, Roman; Graillat, Stef; Defour, David; Quintana-Orti, Enrique S. (SAGE Publications, 2019-09)

[EN] We propose a reproducible variant of the unblocked LU factorization for graphics processor units (GPUs). For this purpose, we build upon Level-1/2 BLAS kernels that deliver correctly-rounded and reproducible results ...
Influence of rescanning mesh holes and stitching procedures on the complete-arch scanning accuracy of an intraoral scanner: An in vitro study

Gómez-Polo, Miguel; Piedra-Gascón, Wenceslao; Methani, Mohamed M.; Quesada-Olmo, María Nieves; Farjas-Abadia, Mercedes; Revilla-León, Marta (Elsevier, 2021-07)

[EN] Purpose: To measure the impact of different scanning patches on the accuracy (trueness and precision) of an intraoral scanner (IOS). Material and methods: A typodont was digitized using an industrial optical scanner ...
Influence of rescanning mesh holes on the accuracy of an intraoral scanner: An in vivo study

Revilla-León, Marta; Quesada-Olmo, María Nieves; Gómez-Polo, Miguel; Sicilia, Elena; Farjas-Abadia, Mercedes; Kois, John C (Elsevier, 2021-12)

[EN] Objectives: To evaluate whether the cutting-off and rescanning procedures have an impact on the accuracy (trueness and precision) of the intraoral digital scan. Methods: A right quadrant digital scan (reference scan) ...
Jaw tissues segmentation in dental 3D CT images using fuzzy-connectedness and morphological processing

Llorens Rodríguez, Roberto; Naranjo Ornedo, Valeriana; López-Mir, Fernando; Alcañiz Raya, Mariano Luis (Elsevier, 2012-11)

The success of oral surgery is subject to accurate advanced planning. In order to properly plan for dental surgery or a suitable implant placement, it is necessary an accurate segmentation of the jaw tissues: the teeth, ...