Runt vår stjärna Solen kretsar åtta planeter, samt dvärgplaneter, kometer och asteroider. Människor har rest till (och gått på) Månens yta, medan våra grannplaneter har besökts av olika rymdsonder och robotar som har skickat tillbaka bilder och mätningar. Från dessa lär vi oss ständigt nya saker om solsystemets olika himlakroppar. I denna planetariumvisning tar vi oss ut i rymden, reser bland planEight planets orbit our star, the Sun, along with dwarf planets, comets and asteroids. Astronauts have traveled to (and walked upon) the Moon, while our neighboring planets have been visited by an armada of space probes and rovers, which have returned data and images back to us. From these we are constantly learning new things about our Solar System.This planetarium show takes us flying out into s

Ekprhasis as architectural event is discussed in the frame of agential realismThis chapter reconsiders the conventional conceptualization of ekphrasis as a “double representation”. In a case study, intertwining ancient rhetoric with contemporary agential rhetoric, we present Gordon Matta-Clark’s (1943-78) Conical Intersect (Paris, 1975) as ekphrasis in its reality-producing dimension and beyond the subjectivism of intentional actions. In our proposal, we introduce ekphrasis

Stochastic radiation radar (SRR) systems allow for the forming of radar images by transmitting stochastic signals to form the stochastic radiation field and thereby increase the target observation information to achieve high resolution imaging. In this paper, we examine the use of the online SParse Iterative Covariance-based Estimation (SPICE) algorithm to suppress the noise and improve the operat

Classification of surfaces using millimeter-wave radar commonly considers the use of polarization-based methods for road condition monitoring. When a surface consists of larger structures, one is instead often interested in monitoring the surface topography, which is typically not resolvable by the limited radar bandwidth. To alleviate this problem, we here consider several phase coherent radar me

Precis som vår egen stjärna, Solen, har planeter kretsande runtom sig så har vi nu börjat upptäcka planeter kretsande runt avlägsna stjärnor därute i Vintergatan. Specialdesignade rymdbaserade teleskop, som COROT och Kepler, tillsammans med markbaserade teleskop, analyserar stjärnornas ljus och letar efter täcken på avlägsna exoplaneter.As there are planets orbiting our own star, the Sun, we have now started discovering planets orbiting distant stars, out in the galaxy. Specially designed space based telescopes, such as COROT and Kepler, are together with ground based telescopes gathering and analyzing light from distant stars, looking for hits that these stars may harbor exoplanets.

A variational Bayesian EM with smoothed probabilities algorithm for hidden Markov trees (HMT) is proposed for incomplete tree structured data. The full posterior of the HMT parameters is determined and the underflow problems associated with previous algorithms are eliminated. Example results for the prediction of the types of cells in real stem cell lineage trees are presented.