7,739 research outputs found
Sea-maiden : a musical recitation, op. 79 / by Ernest R. Kroeger.
No full textThe sea-maiden : musical recitation, op. 79 / by Ernest R. Kroeger.1678-2
Theme enrichment analysis: A statistical test for identifying significantly enriched themes in a list of stories with an application to the Star Trek television franchise
No full textIn this paper, we describe how the hypergeometric test can be used to determine whether a given theme of interest occurs in a storyset at a frequency more than would be expected by chance. By a storyset we mean simply a list of stories defined according to a common attribute (e.g., author, movement, period). The test works roughly as follows: Given a background storyset and a sub-storyset of interest, the test determines whether a given theme is over-represented in the sub-storyset, based on comparing the proportions of stories in the sub-storyset and background storyset featuring the theme. A storyset is said to be “enriched” for a theme with respect to a particular background storyset, when the theme is identified as being significantly over-represented by the test. Furthermore, we introduce here a toy dataset consisting of 280 manually themed Star Trek television franchise episodes. As a proof of concept, we use the hypergeometric test to analyze the Star Trek stories for enriched themes. The hypergeometric testing approach to theme enrichment analysis is implemented for the Star Trek thematic dataset in the R package stoRy. A related R Shiny web application can be found at https://github.com/theme-ontology/shiny-apps
Sobolev Algebras Through a 'Carré du Champ' Identity
No full textWe consider abstract Sobolev spaces of Bessel-type associated with an operator. In this work, we pursue the study of algebra properties of such functional spaces through the corresponding semigroup. As a follow-up to our previous work, we show that by making use of the property of a 'carré du champ' identity, this algebra property holds in a wider range than previously shown.Accepted Author ManuscriptAnalysi
Romance of the Dawn : Recitation with Pianoforte Accompaniment. Poem by Elizabeth K. Reynolds, Music by Ernst R. Kroeger. Op. 61.
No full textThe Romance of the Dawn : a recitation of a poem by Elizabeth K. Reynolds and piano music by Ernest R. Kroeger (opus 61). Pubished by the Willis Music Company, Cincinnati, Ohio.490 31
Antelucana Exundatio Birsici, Rivi Basileam Urb. Interluentis Die VI. Julii MDCCI Tempestatesque Horrendæ Passim Locorum Insecutæ Carmine Heroico Enarratae Ac publicè recitatæ ... die XVI. Sept. anni praes
No full textAb Abrahamo de Champ-Renaud Biennensi, & originaliter ac antiquitus Culliacensi: Dn. Abrahami de Champ-Renaud, Pastoris Ollonensis meritissimi filio, Philos. CultoreWidmung auf Titelblatt verso: Zusatz "Author." wurde in allen Exemplaren überklebt.Druckjahr nach Examensdatum im Titel ermitteltSignaturformel: )(², A⁴Dissertation Medizinische Fakultät der Universität Basel 170
Les mouvements des yeux et les mesures de dépendance-indépendance du champ
No full textSummary
The author reviews the main methods for the measurement of field dependence-independence and analyzes the characteristics of eye movements during certain tests, namely Embedded Figures Test and Rod and Frame Test. The relationship between eye movements and field dependence-independence in schizophrenies is investigated as well as the relationship between uncontrolled lateral movements and cognitive style.Résumé
Après un rappel des principales épreuves permettant de mesurer la dimension dépendance-indépendance du champ, on examine des caractéristiques des mouvements oculaires lors de l'exécution des différentes tâches qui constituent ces épreuves, en particulier le EFT (Embedded Figures Test) et le RFT (Rod and Frame Test). Uauteur étudie ensuite la relation entre mouvements oculaires et dépendance-indépendance du champ chez les schizophrènes. Une dernière partie est consacrée aux mouvements latéraux involontaires dans leurs rapports avec le style cognitif.Rozestraten R. Les mouvements des yeux et les mesures de dépendance-indépendance du champ. In: L'année psychologique. 1981 vol. 81, n°2. pp. 511-533
Comment être reconnu dans le champ des arts vivants ? Discours de positionnement et soutien institutionnel des artistes en situation de handicap
No full textInternational audienceOver the past twenty years or so, the presence of actors with learning or psychic disabilities has been recognized in the theatrical field, and various performances featuring these performers are now a regular fixture at festivals and national the- aters. The author examines the existing mechanisms that enable disabled artists to perform in live shows. How do the medical and social organizations that support these projects manage to develop both a stance and a discourse based on complex strategies aimed at gaining recognition for their activities in the artistic field?Depuis une vingtaine d’années, la présence des comédiens et comédiennes en situa- tion de handicap mental ou psychique est attestée dans le champ théâtral et un cer- tain nombre de spectacles les incluant sont désormais régulièrement programmés dans des festivals et des théâtres nationaux. L’auteure s’interroge sur les disposi- tifs existants qui permettent à des artistes en situation de handicap de se produire dans des spectacles vivants. De quelle manière les organisations médico-sociales qui soutiennent ces projets parviennent à élaborer à la fois un positionnement et un discours fondés sur des stratégies complexes qui visent la reconnaissance, par le champ artistique, de leurs activités
Absolute and relative orbit determination for the CHAMP/GRACE constellation
No full textPrecise orbit determination was investigated for a satellite constellation comprised of two different missions, the CHAllenging Minisatellite Payload (CHAMP) satellite and the Gravity Recovery And Climate Experiment (GRACE) twin satellites. The orbital planes of these two missions aligned closely during March to May 2005, allowing precise baseline determinations between the associated three satellites based on their onboard BlackJack Global Positioning System (GPS) receivers. The GRACE-A/B satellites fly in tandem formation with a baseline of around 220 km, whereas the baselines between CHAMP and the GRACE tandem vary from about 110 to 7500 km during 24-h orbital arcs centered around the points of closest approaches. A number of factors had to be dealt with for orbit determinations, including the cross-talk between the CHAMP GPS main navigation and occultation antennas, the different levels of non-gravitational accelerations, and the rapidly changing geometry that complicates the fixing of integer ambiguities for the GPS carrier-phase observations. Quality assessments of the orbit solutions were based on comparisons with Satellite Laser Ranging (SLR) observations, best orbit solutions had a precision of typically 1.7–2.3 cm. Consistency checks between reduced-dynamic and kinematic orbit solutions were done. For the GRACE baselines, the reduced-dynamic/kinematic baseline consistency was typically better than 1 cm, with an ambiguity fixing success rate of around 94%. The agreement with the K/Ka-Band Radar Ranging (KBR) measurements was about 0.6 mm. For the CHAMP/GRACE pairs, the reduced-dynamic/kinematic baseline consistency varied from 0.5 to 2.5 cm, where better consistency was obtained for shorter arcs.Accepted author manuscriptAstrodynamics & Space Mission
A reference case for mean field games models.
No full textNous présentons un exemple archétypal de jeu à champ moyen. Cet exemple est important à deux égards. Tout d'abord, il est suffisamment simple pour permettre l'obtention de solutions explicites : les fonctions de Bellman sont quadratiques, les mesures stationnaires gaussiennes et l'étude de la stabilité peut se faire explicitement en utilisant les polynômes d'Hermite. Aussi, et malgré la simplicité du problème, l'exemple que nous présentons est suffisamment riche pour être transposé mutatis mutandis à d'autres domaines d'application plus complexes.In this article, we present a reference case of mean field games. This case can be seen as a reference for two main reasons. First, the case is simple enough to allow for explicit resolution: Bellman functions are quadratic, stationary measures are normal and stability can be dealt with explicitly using Hermite polynomials. Second, in spite of its simplicity, the case is rich enough in terms of mathematics to be generalized and to inspire the study of more complex models that may not be as tractable as this one.Partial differential equations; Mean field games; Control theory; Numerical methods;
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