322 research outputs found
MOA-2011-BLG-262Lb : a sub-earth-mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge
No full textD.P.B. was supported by grants NASA-NNX12AF54G, JPL-RSA 1453175 and NSF AST-1211875. This MOA project is supported by the grants JSPS18253002 and JSPS20340052. T.S. acknowledges the financial support from the JSPS, JSPS23340044, JSPS24253004. This work was partially supported by a NASA Keck PI Data Award, administered by the NASA Exoplanet Science Institute. The Observatory was made possible by the generous financial support of the W. M. Keck Foundation. B.S.G. and A.G. were supported by NSF grant AST 110347. B.S.G., A.G., R.P.G. were supported by NASA grant NNX12AB99G. S.D. was partly supported through a Ralph E. and Doris M. Hansmann Membership at the IAS and by NSF grant AST-0807444. Work by J.C.Y. was performed in part under contract with the California Institute of Technology (Caltech) funded by NASA through the Sagan Fellowship Program. The OGLE project has received funding from the European Research Council under the European Community's Seventh Framework Programme (FP7/2007-2013)/ERC grant agreement No. 246678 to A.U. D.H. was supported by Czech Science Foundation grant GACR P209/10/1318. D.M.B., M.D., K.H., C.S., R.A.S., M.H. and Y.T. are supported by NPRP grant NPRP-09-476-1-78 from the Qatar National Research Fund (a member of the Qatar Foundation).We present the first microlensing candidate for a free-floating exoplanet-exomoon system, MOA-2011-BLG-262, with a primary lens mass of M host ~ 4 Jupiter masses hosting a sub-Earth mass moon. The argument for an exomoon hinges on the system being relatively close to the Sun. The data constrain the product MLπrel where ML is the lens system mass and πrel is the lens-source relative parallax. If the lens system is nearby (large πrel), then ML is small (a few Jupiter masses) and the companion is a sub-Earth-mass exomoon. The best-fit solution has a large lens-source relative proper motion, μrel = 19.6 ± 1.6 mas yr–1, which would rule out a distant lens system unless the source star has an unusually high proper motion. However, data from the OGLE collaboration nearly rule out a high source proper motion, so the exoplanet+exomoon model is the favored interpretation for the best fit model. However, there is an alternate solution that has a lower proper motion and fits the data almost as well. This solution is compatible with a distant (so stellar) host. A Bayesian analysis does not favor the exoplanet+exomoon interpretation, so Occam's razor favors a lens system in the bulge with host and companion masses of M host = 0.12 +0.19-0.06 MΘ and mcomp = 18+28-10M⊕, at a projected separation of a⊥ = 0.84+0.25−0.14 AU. The existence of this degeneracy is an unlucky accident, so current microlensing experiments are in principle sensitive to exomoons. In some circumstances, it will be possible to definitively establish the mass of such lens systems through the microlensing parallax effect. Future experiments will be sensitive to less extreme exomoons.Peer reviewe
A Trace of Africa : Framing Empire in Strindberg's ’The Roofing Ceremony’
No full textDuring the whole of his writing career August Strindberg was a restless canon-maker. In his capacity as writer, librarian, cultural scholar, polemicist and amateur researcher he constantly quoted sources, both historical and contemporary, included and excluded certain authors in his own work, as well as re-evaluated the boundaries of aesthetics and culture around the turn of the twentieth century. At the same time, he was a very active author in his own right, living in self-imposed exile but in close contact with cosmopolitan intellectual circles. All of this raises questions about his relationship with the literary and cultural canon. The dynamics between local and global culture define the whole of his oeuvre and make him one of those European authors who are readily interpreted in the context of Weltliteratur.Strindberg was a multilingual cosmopolitan, an emigrant, theosophist, and reporter. In his capacity as a writer, with his gaze trained upon both East and West, he absorbed impressions from the universalist tendencies of the fin de siècle. His ambition to join the global “Republic of Letters” led him to study French, Hebrew, the Chinese system of logograms, Russian literature, and the history of the Middle East.This volume, edited by Jan Balbierz, gathers contributions from renowned Strindberg scholars and discusses questions, such as: How did Strindberg construct his predecessors and which traditions did he associate himself with? How is a Strindbergian text altered in performative practice in theatre and film? How did Strindberg, whose writings are deeply rooted in Swedish folklore and landscape, relate to foreign cultural values?</p
"Take a Taste" : Selling Isak Dinesen's Seven Gothic Tales in 1934
No full textThis study explores the marketability of Isak Dinesen's Seven Gothic Tales, published in the US in 1934. The term marketability is used to refer to the book as a potentially desirable object for sale on the market, successfully promoted by the Book-of-the-Month-Club whose members were intent on educating themselves and refining their taste. The set-up and marketing strategies of the Book-of-the-Month-Club are considered in relation to the role of advertising as a discourse teaching social and personal values in a developing consumer culture where identity and personality were represented as never-ending, imperative projects. The consuming self is an individual freed from the restraints of tradition and communal values, making her free choice of whom to be on an increasingly diverse market, endlessly reinventing her identity. But this self is also a commodity on an increasingly complex and impersonal market where appearance is destiny. A historically contextualized reading of Seven Gothic Tales makes it possible to use the term marketability to refer to the work itself as a literary investigation of the conditions of identity-construction in a culture dominated by market-mediated relationships. In this reading, the Great Depression figures as a moment that reveals the degree to which consumerist ideology and logic had come to determine the possibilities of imagining being and identity, a condition that Seven Gothic Tales both reflects and resists. The effect of globalized transformation of production and consumption were felt in the two places that went into the making of Seven Gothic Tales: the US where it was first published and colonial Kenya where the author lived between 1914 and 1931 and where the book was begun. This study argues that the success of Seven Gothic Tales in the US depended on the way in which Blixen/Dinesen's experience of colonial Kenya was an experience of commercial modernity that reverberated with the experience of the American readers. Central to this argument is the ideal of feudalism as an explicit and decisive element in the creation of colonial Kenya. The aristocratic theme that permeates Seven Gothic Tales must be understood in relation to a colonial socioeconomic context that reinvented the feudal ideal as a marketable commodity at a time when social status and identity had become negotiable on a consumer market.
Aktivitet: Kommunens ridskola - betyder mer än du tror
No full textSeminariet arrangeras av Ridskolornas Riksorganisation i samverkan med Ridsportförbundet och Sveriges Fritids- och Kulturchefsförening. Övriga talare som tillfrågas är Gunilla Ahréns VD och grundare av Ruter Dam samt Moa Matthis författare och kulturskribent. Syftet är att belysa stallets betydelse för unga tjejer ur forsknings-, näringslivs- samt kulturellt perspektiv. Målgrupp; framförallt kommunala beslutsfattare.</p
Stellar variability in the MOA database
No full textResearch undertaken for this thesis aimed to detect and identify stellar variability in the database of the Japan/New Zealand MOA collaboration. The database of stars collected by the MOA project provided an extensive source of raw data for analysis. Detection of stellar variability was performed by several C++ programs created by the author, which incorporated the Welch and Stetson variability index, the Schwarzenburg-Czerny period folding program, a microlensing modelling program and a transit, detection program. The search for stellar variability produced 83 Cepheid variables, 265 long period variables, 59 eclipsing binaries and 6 potential microlensing events. Sixteen potentially interesting variations that could correspond to planetary transits were also detected. The folded lightcurve of one of the potential transits was categorised as a 'very interesting transit' and 15 were categorised as 'interesting transits'. The search for planetary transits ultimately proved unsuccessful, however, a detailed statistical study of the MOA data revealed several alterations concerning observational procedures which could be made to optimise the MOA data for any future search for planetary transits
Virtual 3D PDF of coastal moa (Euryapteryx curtus) skull
No full textThis zip file contains a virtual 3D skull (based on surface mesh of finite element model) of the coastal moa (Euryapteryx curtus) specimen NMNZ S30212 analysed in the paper. This file is in PDF format (.pdf) and can be viewed for free using the most recent version of adobe reader. Additional formats are available upon request to the author
Virtual 3D PDF South Island giant moa (Dinornis robustus) skull
No full textThis zip file contains a virtual 3D skull (based on surface mesh of finite element model) of the South Island giant moa (Dinornis robustus) specimen NMNZ S28225 analysed in the paper. This file is in PDF format (.pdf) and can be viewed for free using the most recent version of adobe reader. Additional formats are available upon request to the author
Virtual 3D PDF of crested moa (Pachyornis australis) skull
No full textThis zip file contains a virtual 3D skull (based on surface mesh of finite element model) of the crested moa (Pachyornis australis) specimen NMNZ S27896 analysed in the paper. This file is in PDF format (.pdf) and can be viewed for free using the most recent version of adobe reader. Additional formats are available upon request to the author
Virtual 3D PDF of little bush moa (Anomalopteryx didiformis) skull
No full textThis zip file contains a virtual 3D skull (based on surface mesh of finite element model) of the little bush moa (Anomalopteryx didiformis) specimen NMNZ S35274 analysed in the paper. This file is in PDF format (.pdf) and can be viewed for free using the most recent version of adobe reader. Additional formats are available upon request to the author
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