• Validation and application of two new core stability tests in professional football 

      Etxaleku, Saioa; Izquierdo Redín, Mikel Upna Orcid; Bikandi Latxaga, Eder; García Arroyo, Jaime; Setuain Chourraut, Igor Upna (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      The purpose of the first study was to validate two newly proposed core stability tests; Prone Plank test (PPT) and Closed Kinetic Chain test (CCT), for evaluating the strength of the body core. Subsequently, these tests ...
    • Validation and calibration of models to estimate photosynthetically active radiation considering different time scales and sky conditions 

      Blas Corral, María Ángeles de Upna Orcid; García-Rodríguez, Ana; García Ruiz, Ignacio Upna Orcid; Torres Escribano, José Luis Upna Orcid (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Photosynthetically Active Radiation (PAR) is a fundamental parameter for developing plant productivity models. Nevertheless, instrumentation for measuring PAR and to record it is scarce at conventional meteorological ...
    • Validation of a rapid antigen test as a screening tool for SARS-CoV-2 infection in asymptomatic populations. Sensitivity, specificity and predictive values 

      Fernández-Montero, Alejandro; Argemi, Josepmaria; Rodríguez, José Antonio; Ariño, Arturo H.; Moreno Galarraga, Laura Upna Orcid (Elsevier, 2021)   Artículo / Artikulua  OpenAccess
      Background: Early diagnosis of SARS-CoV-2 infection is essential to reduce disease spread. Rapid antigen tests have not been sufficiently evaluated in asymptomatic patients to be used as massive population screening tools. ...
    • Validation of a simplified model to generate multispectral synthetic images 

      Sola Torralba, Ion Upna Orcid; González de Audícana Amenábar, María Upna Orcid; Álvarez-Mozos, Jesús Upna Orcid (MDPI, 2015)   Artículo / Artikulua  OpenAccess
      A new procedure to assess the quality of topographic correction (TOC) algorithms applied to remote sensing imagery was previously proposed by the authors. This procedure was based on a model that simulated synthetic scenes, ...
    • Validation of HTTP response time from network traffic as an alternative to web browser instrumentation 

      López Romera, Carlos Upna; Morató Osés, Daniel Upna Orcid; Magaña Lizarrondo, Eduardo Upna Orcid; Izal Azcárate, Mikel Upna Orcid (IEEE, 2021)   Artículo / Artikulua  OpenAccess
      The measurement of response time in hypertext transfer protocol (HTTP) requests is the most basic proxy measurement method for evaluating web browsing quality. It is used in the research literature and in application ...
    • Validation of reference genes for transcriptional analyses in Pleurotus ostreatus by using reverse transcription-quantitative PCR 

      Castanera Andrés, Raúl Upna Orcid; López Varas, Leticia Upna; Pisabarro de Lucas, Gerardo Upna Orcid; Ramírez Nasto, Lucía Upna Orcid (American Society for Microbiology, 2015)   Artículo / Artikulua  OpenAccess
      Recently, the lignin-degrading basidiomycete Pleurotus ostreatus has become a widely used model organism for fungal genomic and transcriptomic analyses. The increasing interest in this species has led to an increasing ...
    • Validation of surrogate anthropometric indices in older adults: what is the best indicator of high cardiometabolic risk factor clustering? 

      Ramírez Vélez, Robinson Upna Orcid; Pérez Sousa, Miguel A.; Izquierdo Redín, Mikel Upna Orcid; Cano Gutiérrez, Carlos Alberto; González Jiménez, Emilio; Schmidt Río-Valle, Jacqueline; González Ruiz, Katherine; Correa Rodríguez, María (MDPI, 2019)   Artículo / Artikulua  OpenAccess
      The present study evaluated the ability of five obesity-related parameters, including a body shape index (ABSI), conicity index (CI), body roundness index (BRI), body mass index (BMI), and waist-to-height ratio (WtHR) for ...
    • Validation of the child and youth resilience measure-28 (CYRM-28) among Spanish youth 

      Artuch Garde, Raquel Upna Orcid; González Torres, María Carmen; Martínez Vicente, José Manuel; Peralta Sánchez, Francisco Javier; Fuente Arias, Jesús de la (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Objectives: This article presents a validation study of the 28-item Child and Youth Resilience Measure (CYRM-28). The sample contained 365 Spanish youth ages between 15 to 21, from Navarre (Spain), all of them enrolled in ...
    • Validation of the filling factor index to study the filling process of the sEMG signal in the quadriceps 

      Rodríguez Falces, Javier Upna Orcid; Malanda Trigueros, Armando; Mariscal Aguilar, Cristina; Niazi, Imran Khan; Navallas Irujo, Javier (Elsevier, 2023)   Artículo / Artikulua  OpenAccess
      Introduction: The EMG filling factor is an index to quantify the degree to which an EMG signal has been filled. Here, we tested the validity of such index to analyse the EMG filling process as contraction force was ...
    • Validation of the mechanical behavior of an aeronautical fixing turret produced by a design for additive manufacturing (DfAM) 

      Veiga Suárez, Fernando Upna Orcid; Bhujangrao, Trunal; Suárez, Alfredo; Aldalur, Eider; Goenaga, Igor; Gil Hernández, Daniel (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      The design of parts in such critical sectors as the manufacturing of aeronautical parts is awaiting a paradigm shift due to the introduction of additive manufacturing technologies. The manufacture of parts designed by means ...
    • Validation of the Norma Latina neuropsychological assessment battery in individuals with multiple sclerosis in Mexico 

      Rivera, Diego Upna Orcid; Ramos Usuga, Daniela; Fuentes Mendoza, Eliana María; Aguayo Arelis, Adriana; Rabago Barajas, Brenda Viridiana; Macías Islas, Miguel Ángel; Krch, Denise; Lequerica, Anthony H.; Arango Lasprilla, Juan Carlos (Elsevier, 2022)   Artículo / Artikulua  OpenAccess
      Background. Between 50-60% of Multiple Sclerosis (MS) patients have cognitive alterations. There are several batteries to assess cognitive impairments in MS, however, few exist for Latin Americans. The objective of this ...
    • Validation of the Norma Latina neuropsychological assessment battery in patients with Alzheimer's disease in Mexico 

      Nuñez Fernández, Silvia; Rivera, Diego Upna Orcid; Arroyo-Anlló, Eva María; Ortiz Jiménez, Xóchitl Angélica; Camino-Pontes, Borja; Salinas Martínez, Ricardo; Arango Lasprilla, Juan Carlos (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      To our knowledge, this is the first study reported in the literature that has validated the Norma Latina Battery in a population of people with Alzheimer’s disease (AD) in Mexico. The objective of the study was to determine ...
    • Validation study of a Spanish version of the modified Telephone Interview for Cognitive Status (STICS-m) 

      Muñoz-García, Mariana; Cervantes, Sebastián; Razquin, Cristina; Guillén Grima, Francisco Upna Orcid; Toledo, Juan B.; Martínez González, Miguel Ángel; Toledo, Estefanía (Elsevier, 2018)   Artículo / Artikulua  OpenAccess
      Objetivo: Estudiar la correlación de la Telephone Interview for Cognitive Status modificada en español(STICS-m) con el Mini-Mental State Examination (MMSE) y predecir la capacidad de la primera para detectar el desarrollo ...
    • The validity and reliability of a novel mobile app to measure agility performance in the physically active youth population 

      Escobar Álvarez, Juan A.; Carrasco Zahínos, Rocío; Olivares Sánchez-Toledo, Pedro Rufino; Feu Molina, Sebastián; Ramírez Vélez, Robinson; Pérez Sousa, Miguel A. (Asociación Española de Ciencias del Deporte, 2020)   Artículo / Artikulua  OpenAccess
      Agility is a key component of physical fitness in adolescents. However, the measurement of this variable is usually complex, requiring high cost instruments and complex software. To test the validity and reliabilityof a ...
    • Validity and reliability of the international fItness scale (IFIS) in preschool children 

      Sánchez López, Mairena; García Hermoso, Antonio; Ortega, Francisco B.; Moliner-Urdiales, Diego; Labayen Goñi, Idoia Upna Orcid; Castro Piñero, José; Benito, Pedro J.; Vicente Rodríguez, Germán; Sanchís Moysi, Joaquín; Cantallops, Jaume; Artero, E. G.; Martínez Vizcaíno, Vicente (Taylor & Francis, 2022)   Artículo / Artikulua  OpenAccess
      Objectives Examine the validity and reliability of parent-reported International FItness Scale (IFIS) in preschoolers. Method A cross-sectional study of 3051 Spanish preschoolers (3-5 years). Fitness was measured by PREFIT ...
    • Validity, reliability, and calibration of the physical activity unit 7 item screener (PAU-7S) at population scale 

      Schröder, Helmut; Subirana, Isaac; Wärnberg, Julia; Medrano Echeverría, María Upna Orcid; González Gross, Marcela; Gusi, Narcís; Aznar, Susana; Alcaraz, Pedro E.; González Valeiro, Miguel A.; Serra-Majem, Lluis; Terrados, Nicolás; Tur, Josep A.; Segú, Marta; Homs, Clara; García-Álvarez, Alicia; Benavente-Marín, Juan C.; Barón-López, F. Javier; Labayen Goñi, Idoia Upna Orcid; Zapico, Augusto G.; Sánchez-Gómez, Jesús; Jiménez-Zazo, Fabio; Marín-Cascales, Elena; Sevilla-Sánchez, Marta; Herrera-Ramos, Estefanía; Pulgar, Susana; Bibiloni, María del Mar; Sistac-Sorigué, Clara; Gómez, Santiago F. (BioMed Central, 2021)   Artículo / Artikulua  OpenAccess
      Background: Validation of self-reported tools, such as physical activity (PA) questionnaires, is crucial. The aim of this study was to determine test-retest reliability, internal consistency, and the concurrent, construct, ...
    • El valle de Erro y la emigración a California: Pedro Mari Murillo 

      Ibarra Murillo, Orreaga Upna Orcid (Gobierno de Navarra. Institución Príncipe de Viana, 2019)   Artículo / Artikulua  OpenAccess
      Se refleja en este artículo el proceso de emigración a California de un pastor del valle de Erro, paradigma de la emigración de los valles navarros. Su estancia en California es un reflejo de la vida de muchos jóvenes que ...
    • Valle de Erro. Historia, lengua y costumbres: reseña 

      Lopez-Mugartza Iriarte, Juan Karlos Upna Orcid (Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa, 1997)   Artículo / Artikulua  OpenAccess
      La redacción ágil y amena de la obra, su interesante contenido y cuidada edición (con más de cien ilustraciones realizadas a plumilla que ayudan a visualizar el arte, la geografía y los utensilios de la zona) obligan al ...
    • El valor del silencio o la historia de Sinfonía en tres tiempos (1925) de Fernando Remacha (1898-1984) 

      Andrés Vierge, Marcos Upna Orcid (Instituto español de Musicología, 2022)   Artículo / Artikulua  OpenAccess
      Esta contribución profundiza en el largo silencio de Sinfonía en tres tiempos (1925) de Fernando Remacha (1898-1984) desde el punto de vista de su primera interpretación en concierto (2018) y su recepción crítica. De ...
    • El valor educativo de los medios: correlaciones socioculturales 

      Marcellán Baraze, Idoia Upna; Aguirre Arriaga, Imanol Upna Orcid (Grupo Comunicar, 2008)   Artículo / Artikulua  OpenAccess
      La alarma social ante los medios, en especial la televisión es patente. Con el fin de constatar la percepción de los usuarios ante este fenómeno se puso en marcha una investigación con un grupo de niños de educación ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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