Browsing Artículos by Title
Now showing items 816-835 of 9932
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Analysis of Post-Colonoscopy Colorectal Cancer and Its Subtypes in a Screening Programme
(MDPI, 2021-10-12)Using the algorithm of the World Endoscopy Organisation (WEO), we have studied retrospectively all colorectal cancers, both detected and non-detected by the Basque Country screening programme from 2009 to 2017. In the ... -
Analysis of Protein Oxidative Modifications in Follicular Fluid from Fertile Women: Natural Versus Stimulated Cycles
(MDPI, 2018-11-27)Oxidative stress is associated with obstetric complications during ovarian hyperstimulation in women undergoing in vitro fertilization. The follicular fluid contains high levels of proteins, which are the main targets of ... -
Analysis of Pyrolysis Kinetic Parameters Based on Various Mathematical Models for More than Twenty Different Biomasses: A Review
(MDPI, 2022-09-07)Today, energy use is an important and urgent issue for economic development worldwide. It is expected that raw material in the form of biomass and lignocellulosic residues will become increasingly significant sources of ... -
Analysis of SARS-CoV-2 reverse transcription-quantitative polymerase chain reaction cycle threshold values vis-à-vis anti-SARS-CoV-2 antibodies from a high incidence region
(Elsevier, 2021-07-14)OBJECTIVES: To examine the relationship between antibody status and cycle threshold (Ct) values, the prognostic value of the latter for COVID-19 patients, and the inter-assay comparability of SARS-CoV-2 Ct values. METHODS: ... -
Analysis of summer O3 in the Madrid air basin with the LOTOS-EUROS chemical transport model
(Copernicus, 2019-11)Tropospheric O-3 remains a major air-quality issue in the Mediterranean region. The combination of large anthropogenic emissions of precursors, transboundary contributions, a warm and dry aestival climate, and topographical ... -
Analysis of SUMOylated proteins using SUMO-traps
(Nature Publishing Group, 2013-04-22)SUMO-modified proteins are recognized by SUMO interacting motifs (SIMs), thus triggering diverse cellular responses. Here SIMs were used to develop SUMO-traps to capture endogenous SUMOylated proteins. Our results show ... -
Analysis of the Air Quality of the Basque Autonomous Community Using Spatial Interpolation
(MDPI, 2020-05-20)This work presents the results obtained from a spatial modeling and analysis process on pollutants measured in the air through forty-three monitoring stations located in the three provinces of the Basque Autonomous Community ... -
Analysis of the Barriers and Motives for Practicing Physical Activity and Sport for People with a Disability: Differences According to Gender and Type of Disability
(MDPI, 2023-01-11)The aim of the study was to analyse the perception of the barriers and motives for the practice of physical activity (PA) in people with a disability, according to gender and type of disability. The participants in this ... -
Analysis of the Channel Influence to Power Line Communications Based on ITU-T G.9904 (PRIME)
(MDPI, 2016-01)ITU-T G.9904 standard, also known as PoweRline Intelligent Metering Evolution (PRIME), is a Power Line Communications standard for advanced metering, grid control and asset monitoring defined by the International ... -
Analysis of the comparison of in situ measurements made on biological shielding of the BR3 nuclear reactor
(Springer, 2022-05)INSIDER (Improved Nuclear SIte characterization for waste minimization in D&D operations under constrained EnviRonment) was a European project funded under the H2020-EURATOM programme and launched in June 2017. The project ... -
Analysis of the Consciousness of University Undergraduates for Sustainable Consumption
(MDPI, 2019-08-23)This research seeks to measure the degree of consciousness for sustainable consumption in a wide sample of university students. The interest of this study is to analyze if students’ choice of degree, as well as their ... -
Analysis of the Current Electric Battery Models for Electric Vehicle Simulation
(MDPI, 2019-07-18)Electric vehicles (EVs) are a promising technology to reduce emissions, but its development enormously depends on the technology used in batteries. Nowadays, batteries based on lithium-ion (Li-Ion) seems to be the most ... -
Analysis of the DCB test of angle-ply laminates including residual stresses
(Elsevier, 2017-03-14)[ES] Se propone un nuevo método para obtener la tasa de liberación de energía mediante la prueba de doble viga en voladizo para laminados de capas angulares. Se estudian dos secuencias diferentes, simétrica y antisimétrica. ... -
Analysis of the dressing process using stationary dressing tools
(Elsevier, 2017)Grinding process is a very important process in machining industry to manufacture high quality part. The correct preparation of grinding wheel involves dressing process taking importance to optimize grinding process. Due ... -
Analysis of the effect of temperature reaction time on yields, compositions and oil quality in 3 catalytic and non-catalytic lignin solvolysis in a formic acid/water media using experimental design.
(Elsevier, 2017-03-01)[EN] The catalytic solvolysis of Norway spruce (Picea abies L.) lignin in a formic acid/water media was explored at different temperatures and reaction times (283–397 °C and 21–700 min, respectively). Non-catalyzed experiments ... -
Analysis of the Efficiency of Traffic Lights Turning Red in Case of Exceeding Speed Limit
(Universidad Nacional de Colombia, 2021-04)Due to the presence of various traffic calming measures (TCM) and traffic lights in urban areas, the speed of vehicles is maintained low. Nevertheless, a problem arises in the frontier between urban and non-urban areas ... -
Analysis of the Embodied Energy and CO2 Emissions of Ready-Mixed Concrete: A Case Study in Cuenca, Ecuador
(MDPI, 2022)Concrete is the most commonly construction material used worldwide. In contrast to other countries, Ecuador lacks studies that determine the environmental impact of the production of construction materials. This research ... -
Analysis of the Evolution and Collaboration Networks of Citizen Science Scientific Publications
(Springer, 2021-01)The termcitizen sciencerefers to a broad set of practices developed in a growing number of areas of knowledge and characterized by the active citizen participation in some or several stages of the research process. ... -
Analysis of the Fractional Differential Equations Using Two Different Methods
(MDPI, 2022-12-26)Numerical methods play an important role in modern mathematical research, especially studying the symmetry analysis and obtaining the numerical solutions of fractional differential equation. In the current work, we use two ... -
Analysis of the impact of the facial scanning method on the precision of a virtual facebow record technique: An in vivo study
(Elsevier, 2023-09)Statement of problem. Virtual facebow record techniques typically record the relationship of a maxillary digital scan to facial landmarks by aligning it to a 3-dimensional face scan. Three-dimensional face scans can be ...