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Variabilidad de la eficiencia de crecimiento bacteriana en sistemas marinos costeros
(2020-10-21)El bacterioplancton es el componente biológico más importante en la transformación y mineralización de la materia orgánica en los sistemas acuáticos. La eficiencia de crecimiento bacteriana es el parámetro que mejor integra ... -
Variabilidad genética en poblaciones humanas: efecto de la selección natural en los genes del cromosoma 9
(2024-05-10)[ES] Mediante este estudio se ha querido analizar el efecto de la selección natural sobre los genes del cromosoma 9. Para ello, se han obtenido los datos de 129 SNPs partiendo de los genotipos de 2504 individuos pertenecientes ... -
Variabilidad inter-individual e inter-familiar en tasa de crecimiento en Ruditapes decussatus
(2019-05-09)[ES] Se han analizado las diferencias inter-familiares e intra-familiares en los parámetros del balance energético en individuos juveniles pertenecientes a cuatro familias de la especie de almeja Ruditapes decussatus. Las ... -
Variability and distribution of parasites, pathologies and their effect on wild mussels (Mytilus sp) in different environments along a wide latitudinal span in the Northern Atlantic and Arctic Oceans
Benito Fernández, Denis
; Palecek, Dragana; Lecube Iturrioz, Xabier; Izaguirre Aramayona, Urtzi; Marigómez Allende, Juan Antonio ; Zaldibar Aramburu, Beñat ; Soto López, Manuel (Elsevier, 2022-04)
[EN] Histopathological examination in mussels can provide useful information for the diagnosis of ecosystem health status. The distribution of parasites in mussels can be conditioned by several environmental factors, ... -
Variability in cerebrospinal fluid microRNAs through life
; López López, Elixabet; ; ; ; ; ; ; ; García-Orad Carles, África (Springer, 2020-07-16)
The development of human brain starts in the first weeks of embryo differentiation. However, there are many relevant neurodevelopmental processes that take place after birth and during lifespan. Such a fine and changing ... -
Variability in remote portlets
(2016-01-28)Contexto Los portales corporativos (EIP, acrónimo en inglés de Enterprise Information Portal ) integran información, personas y procesos dentro de los límites de las organizaciones. Una característica importante de los ... -
Variability in the air-sea interaction patterns and timescales within the south-eastern Bay of Biscay, as observed by HF radar data
; ; Sáenz Aguirre, Jon; (Copernicus Gesellschaft MBH, 2013)
Two high-frequency (HF) radar stations were installed on the coast of the south-eastern Bay of Biscay in 2009, providing high spatial and temporal resolution and large spatial coverage of currents in the area for the first ... -
Variability in the Beneficial Effects of Phenolic Compounds: A Review
Eseberri Barace, Itziar; Trepiana Arin, Jenifer ; Léniz Rodríguez, Asier; Gómez García, Iker ; Carr Ugarte, Helen; González, Marcela; Portillo Baquedano, María Puy (MDPI, 2022-05-04)
When analysing the beneficial effects of phenolic compounds, several factors that exert a clear influence should be taken into account. The content of phenolic compounds in foods is highly variable, directly affecting ... -
Variability of indication criteria in knee and hip replacement: an observational study
; Latorre, Amaia; Aizpuru Barandiaran, Felipe; Guenaga, José I.; Sarasqueta, Cristina; Escobar, Antonio; García, Lidia; Herrera Espiñeira, Carmen (BioMed Central, 2010)
Background Total knee (TKR) and hip (THR) replacement (arthroplasty) are effective surgical procedures that relieve pain, improve patients' quality of life and increase functional capacity. Studies on variations in medical ... -
Variability of the Motor Behavior during Continued Practice of the Same Motor Game: A Preliminary Study
Gonzalez Artetxe, Asier; Pino Ortega, José; Rico González, Markel ; Los Arcos Larumbe, Asier (MDPI, 2020-11-22)
Motor behavior assessment during games could help physical education teachers and team coaches to design effective and efficient motor interventions. This study aimed to assess the variability of the physical and behavioral ... -
Variable Capacity for Acute and Chronic Thermal Compensation of Physiological Rates Contributes to Inter-Individual Differences in Growth Rate in Mussels (Mytilus galloprovincialis)
; ; Urruchurtu Gutiérrez, Iñaki; ; ; (Frontiers Media, 2020-09)
The aim of this study was to ascertain if the capacity for acute and chronic compensation of thermal effects on physiological rates represents a trait contributing to inter-individual growth rate differences in the mussel ... -
Variable phenotype in HNF1B mutations: extrarenal manifestations distinguish affected individuals from the population with congenital anomalies of the kidney and urinary tract
Madariaga Domínguez, Leire; García Castaño, Alejandro; Ariceta, Gema; Martínez Salazar, Rosa; Aguayo Calcena, Aníbal; Castaño González, Luis Antonio (Oxford Academic, 2019)
Background: Mutations in hepatocyte nuclear factor 1B (HNF1B) have been associated with congenital anomalies of the kidney and urinary tract (CAKUT) in humans. Diabetes and other less frequent anomalies have also been ... -
Variable selection for data aggregated from different sources with group of variable structure
(2019-11-14)During the last decades, the amount of available genetic data on populations has grown drastically. From one side, a refinement of chemical technologies have made possible the extraction of the human genome of individuals ... -
Variable selection with LASSO regression for complex survey data
Iparragirre Letamendia, Amaia; ; ; Arostegui Madariaga, Inmaculada (Wiley, 2023-12)
Variable selection is an important step to end up with good prediction models. LASSO regression models are one of the most commonly used methods for this purpose, for which cross-validation is the most widely applied ... -
Variable Speed Control In Wells Turbine-Based Oscillating Water Column Devices: Optimum Rotational Speed
Lekube Garagarza, Jon; Garrido Hernández, Aitor Josu; Garrido Hernández, Izaskun (IOP Publishing LTD, 2018)
The effects of climate change and global warming reveal the need to find alternative sources of clean energy. In this sense, wave energy power plants, and in particular Oscillating Water Column (OWC) devices, offer a huge ... -
Variable speed wind turbine control scheme using a robust wind torque estimation
Barambones Caramazana, Oscar; Cortajarena Echeverria, José Antonio ; Calvo Gordillo, Isidro ; ; Alkorta Egiguren, Patxi ; (Elsevier, 2018-10-04)
This work proposes a robust controller for a variable speed wind turbine system with a doubly feed induction generator. The controller aims at tracking the optimal speed of the wind turbine so that extracts the maximum ... -
Variable Speed Wind Turbine Controller Adaptation By Reinforcement Learning
(ACM, 2016-12-30)The control of Variable Speed Wind Turbines (VSWT) to achieve optimal balance of power generation stability and rotor angular speed is impeded by the non-linear dynamics of the turbine-wind interaction and sudden changes ... -
Variable structure control for maximum wind power extraction
Barambones Caramazana, Oscar; González de Durana García, José María; (ACTA Press, 2009)
The actual wind turbines are provided with adjustable speed generators.Iike the double feed induction generator, that are capable to work in variable speed operations. One of the main advantage of adjustable speed generators ... -
Variables antropométricas, hábitos y dietas alimentarias en adolescentes y jóvenes: diferencias en función del sexo
Maganto Mateo, Carmen; Garaigordobil Landazabal, Maite; Cortabarria Cortázar, Lorea (UNED, 2016-06)
El estudio tuvo como objetivo analizar las diferencias entre sexos en variables antropométricas (reales, percibidas y deseadas), en hábitos alimentarios, y en el uso de dietas alimentarias. Los participantes fueron 1.075 ... -
Variables cognitivas y motivacionales en el rendimiento académico en Lengua y Matemáticas: un modelo estructural
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011)...