Search results for "ODS"
showing 10 items of 5812 documents
Gaussian processes retrieval of crop traits in Google Earth Engine based on Sentinel-2 top-of-atmosphere data.
2022
The unprecedented availability of optical satellite data in cloud-based computing platforms, such as Google Earth Engine (GEE), opens new possibilities to develop crop trait retrieval models from the local to the planetary scale. Hybrid retrieval models are of interest to run in these platforms as they combine the advantages of physically-based radiative transfer models (RTM) with the flexibility of machine learning regression algorithms. Previous research with GEE primarily relied on processing bottom-of-atmosphere (BOA) reflectance data, which requires atmospheric correction. In the present study, we implemented hybrid models directly into GEE for processing Sentinel-2 (S2) Level-1C (L1C)…
Looking ahead in games research
2021
This thematic issue presents a number of emerging scholarships into the study of digital gaming. The articles are based on a 2019 symposium on game studies hosted by the Digital Games Research section of ECREA. As the phenomena related to digital gaming keep on evolving and emerging, so must research keep up with the times and constantly challenge itself. Whether speaking about validating previously developed research methods, imagining totally new ones, or even challenging the whole philosophy of science on which research is being done, there is a constant need for reappraisal and introspection within games research. As a cultural medium that has become deeply embedded into the social fabr…
Cztery swobody wspólnego rynku Euroazjatyckiej Unii Gospodarczej
2016
Inserimento di restringimenti e ponti in un modello diffusivo 2D di acque basse
2010
Gli effetti su una corrente, causati dalle pile di un ponte, o più in generale da strutture che riducono la sezione trasversale dell’alveo, risultano di particolare interesse per le variazioni idrometriche che comportano alla corrente stessa. Nonostante i numerosi studi teorici e sperimentali di letteratura, l’attuale modellistica numerica diffusiva non integra la presenza di tali manufatti nelle proprie tecniche risolutive. Nella presente memoria viene presentata la metodologia implementata nel modello diffusivo bidimensionale FLOW2D per la valutazione del rigurgito provocato da restringimenti della sezione trasversale, nonché dalla presenza delle campate. I profili di rigurgito ottenuti c…
Deep-learning based reconstruction of the shower maximum X max using the water-Cherenkov detectors of the Pierre Auger Observatory
2021
The atmospheric depth of the air shower maximum $X_{\mathrm{max}}$ is an observable commonly used for the determination of the nuclear mass composition of ultra-high energy cosmic rays. Direct measurements of $X_{\mathrm{max}}$ are performed using observations of the longitudinal shower development with fluorescence telescopes. At the same time, several methods have been proposed for an indirect estimation of $X_{\mathrm{max}}$ from the characteristics of the shower particles registered with surface detector arrays. In this paper, we present a deep neural network (DNN) for the estimation of $X_{\mathrm{max}}$. The reconstruction relies on the signals induced by shower particles in the groun…
Brīvības atņemšanas soda izpilde sievietēm grūtniecēm un sievietēm ar bērnu līdz četru gadu vecumam
2020
Bakalaura darbs “Brīvības atņemšanas soda izpilde sievietēm grūtniecēm un sievietēm ar bērnu līdz četru gadu vecumam” ir izstrādāts Latvijas Universitātes Juridiskās fakultātes Krimināltiesisko zinātņu katedrā. Bakalaura darba mērķis ir pētīt brīvības atņemšanas soda izpildes īpatnības attiecībā uz īpašo ieslodzīto kategoriju – sievietes grūtniecības stāvoklī un sievietes ar bērniem līdz četru gadu vecumam. Bakalaura darba uzdevums: veikt Latvijas un citu valstu sodu piemērošanu un izpildes jomu reglamentējošo normatīvo aktu analīzi attiecībā uz pētāmo notiesāto kategoriju; analizēt pastāvošās problēmas ar brīvības atņemšanas soda izpildi. Mērķa sasniegšanai tiek izmantoti Latvijas un ārval…
Kāda biomasas gazifikācijas modeļa skaitliskā analīze
2017
Šajā darbā tiek pētīts gazifikācijas procesa matemātiskais modelis. Tiek analizēta siltumapmaiņas reakcijas vienādojumu sistēma, konstruēts tās matemātiskais modelis un izpētīti raksti par gazifikācijas norises procesiem.
Evaluation and Self-Evaluation in Simultaneous Translation: Assessments Methods
2012
Abstract The nature of evaluation and self-evaluation in simultaneous interpretation is based on the close connection between the main text (the version proposed by the speaker) and the interpreter's version. Between these two elements a number of variables emerge, that can damage the efficiency and the accuracy of simultaneous interpretation. The intention of our study is to propose a set of scientific methods and tools in order to offer to the interpreter the possibility of a self-assessment and the benefit of an appropriate evaluation of his work. In order to achieve these goals we used several methods, including experiments, case studies, questionnaires, evaluation scales. Research subj…
Existence of two solutions for singular Φ-Laplacian problems
2022
AbstractExistence of two solutions to a parametric singular quasi-linear elliptic problem is proved. The equation is driven by theΦ\Phi-Laplacian operator, and the reaction term can be nonmonotone. The main tools employed are the local minimum theorem and the Mountain pass theorem, together with the truncation technique. GlobalC1,τ{C}^{1,\tau }regularity of solutions is also investigated, chiefly viaa prioriestimates and perturbation techniques.
Analysis and evaluation of the inclusive model in infant and primary centre support systems
2016
En esta investigación se analiza el funcionamiento y la organización de los sistemas de apoyo utilizados en centros de Educación Infantil y Primaria de la Comunidad Valenciana. Planteamos hasta qué punto los sistemas de apoyo en estos centros contribuyen a mejorar la organización de un sistema inclusivo que resulte accesible para todos. En el estudio de casos han participado 24 profesionales pertenecientes a cuatro centros que tienen diferentes modalidades de escolarización. Para la recogida de información, se han manejado instrumentos cualitativos como son la entrevista, la observación y el análisis documental. Según los datos obtenidos, los sistemas de apoyo no se ajustan de forma integra…