Search results for "Real"
showing 10 items of 4449 documents
Artwork : a Conceptually Organized Reality
2011
Biogeographic patterns of base-rich fen vegetation across Europe
2014
International audience; Questions: What is the distribution of base-rich fen vegetation and the specia- list species along European biogeographic regions? How do the gradients in spe- cies composition correlate to geography and climate at continental scale? What are the implications of such patterns for the classification of these habitats?Location: Fifteen countries of Central, Western and Northern Europe.Methods: We compiled a vegetation plot database of base-rich fens and related communities including vascular plants and bryophytes. The initial data set with 6943 plots was filtered according to the presence of specialists using discriminant analysis. We used DCA to analyse the correlatio…
Classification of Targets Using Statistical Features from Range FFT of mmWave FMCW Radars
2021
Radars with mmWave frequency modulated continuous wave (FMCW) technology accurately estimate the range and velocity of targets in their field of view (FoV). The targeted angle of arrival (AoA) estimation can be improved by increasing receiving antennas or by using multiple-input multiple-output (MIMO). However, obtaining target features such as target type remains challenging. In this paper, we present a novel target classification method based on machine learning and features extracted from a range fast Fourier transform (FFT) profile by using mmWave FMCW radars operating in the frequency range of 77–81 GHz. The measurements are carried out in a variety of realistic situations, including p…
Acute heart failure due to giant left atrium: remote ECLS implantation for interhospital transfer and bridging to decision
2018
AbstractBackgroundRemote extracorporeal life support (ECLS) implantation and mobile ECLS are increasingly applied to enable the treatment of patients with refractory heart failure at specialized care centers. Giant left atrium (GLA) is a rare cause but may lead to acute and devastating heart failure.Case reportAcute heart failure that gave rise to a prolonged period of out-of-hospital cardiopulmonary resuscitation in a patient who underwent remote ECLS implantation was found to have resulted from a GLA of impressive dimensions. There having no reasonable option for immediate surgical therapy, the patient was successfully bridged to recovery with a view to subsequent heart transplantation.Co…
Pokémon GO 2016: Exploring Situational Contexts of Critical Incidents in Augmented Reality
2016
Pokémon GO, an augmented reality mobile game, captured the attention of millions of people around the world in July 2016. Various sources from around the globe have reported both positive and negative incidents and outcomes related to the game. Some of the incidents have been particularly remarkable for the player, i.e., critical incidents. A critical incident is a single experience, which a person perceives or remembers as unusually positive or negative. Critical incidents typically are highly influential for human behaviour, and thus, important to study. Playing augmented reality games can take place in varying situational contexts. Situational context includes information that can be use…
Lost or not? : designing and evaluating user interfaces of mobile map services : the viewpoint of supporting users' location awareness
2016
The motivation for this thesis arose from the problem of people getting lost, both with and without mobile maps. I will answer a primary research question: 1) How can we support users’ location awareness with mobile map applications? As an ad-dition to this, I have the following sub-questions: a) Why do people get lost even when using a mobile map application? b) What are the best practices to support navigation? c) How can we research what the important objects in the natural environment are that should be emphasized in mobile maps? d) How do we prevent the user from focusing on the map service at the expense of perceiving the location in the real environment? e) What would a good mobile m…
Paplašinātās realitātes mobilās lietotnes pusaudžu komandas darba prasmju uzlabošanai angļu valodas stundās
2018
Spēja strādāt komandā ir augsti pieprasīta no darbiniekiem šodienas darba tirgū. Tas nozīmē, ka pusaudžiem ir svarīgi mācīties šīs iemaņas. Šī diplomdarba mērķis bija noskaidrot, kā ar paplašinātās realitātēs mobilām aplikācijām var palīdzēt uzlabot komandas darba prasmes. Lai sasniegtu mērķi, tika izpētīta zinātniskā literatūra par komandas lomām un prasmēm, kā arī paplašinātās realitātes pielietojumiem. Tika veikts atsevisķa gadījuma pētījums, kura gaitā tika noskaidrots skolēnu viedoklis par komandas darbu un paplašināto realitāti, kā arī viņu komandas darba prasmju pašvērtējums. Dati tika iegūti ar aptauju, un tie atklāj, ka skolēniem ir pozitīva attieksme pret paplašinātās realitātes l…
La enseñanza y aprendizaje de la modelización y las familias de funciones con el uso de GeoGebra en un primer curso de ciencias Administrativas y Eco…
2016
El desarrollo de la tecnología es una constante en nuestro diario vivir, la multitud de aplicaciones y su constante evolución permean todos los ámbitos incluyendo la manera en que se concibe la enseñanza y el aprendizaje en las aulas. Es por ello que la adaptación a estas nuevas formas de entender la enseñanza es un factor importante para poder lograr un aprendizaje eficaz por parte de los alumnos. En la perspectiva del álgebra, la importancia de las nuevas tecnologías también es palpable con la aparición de los CAS (Computer Algebra System) y las calculadoras graficadoras con paquetes de cálculo simbólico o sin él. Su incorporación a las aulas es un proceso que aún no culmina, como lo pone…
Utilizzo di un modello diffusivo 2D di acque base per la simulazione in tempo reale di scenari di inondazione
2010
Interactions, spillovers de connaissance et croissance des économies modernes. Faut-il préférer la globalisation ou la proximité géographique ?
2009
Globalisation and metropolisation in modern economies induce some locational strategies of knowledge based activities towards cities and deeply increase trade and move of ideas across cities. In that context, we study the way knowledge spillovers have influenced the economic growth of 82 European Metropolises over the 1990-2005 period. We model knowledge spillovers across cities according to three specific interaction patterns depending either on geography or on global advanced services or thought a combination of these patterns. We show that the mixed pattern matters the best for economic growth of cities in Europe.