Results 111 to 120 of about 822 (255)

The Ties That Rhyme: Duality in Symbolic and Structural Networks of Grime Music

The British Journal of Sociology, EarlyView.
ABSTRACT Do birds of a feather really sing together? Musicians face two competing pressures in the pursuit of success: conforming to genre norms to meet audience expectations and distinguishing themselves to attract the attention of listeners. These opposing logics may shape how artists choose their collaborators.
Tom R. Leppard, Andrew P. Davis
wiley   +1 more source

On the inversion methods of strong gravitational lensing [PDF]

, 2007
In dieser Dissertation präsentiere ich eine neue Methode zur Inversion der Linsengleichung. Der präsentierte Algorithmus basiert auf dem Modifizierten Hausdorff- Abstand zwischen beobachteten und modell- erzeugten Bögen als eine Funktion der Fit-Güte.
openaire   +1 more source

Discovering Strong Gravitational Lenses in the Dark Energy Survey with Interactive Machine Learning and Crowd-sourced Inspection with Space Warps

The Astrophysical Journal
We conduct a search for strong gravitational lenses in the Dark Energy Survey (DES) Year 6 imaging data. We implement a pre-trained Vision Transformer (ViT) for our machine learning (ML) architecture and adopt interactive machine learning to construct a ...
J. González, P. Holloway, T. Collett, A. Verma, K. Bechtol, P. Marshall, A. More, J. Acevedo Barroso, G. Cartwright, M. Martinez, T. Li, K. Rojas, S. Schuldt, S. Birrer, H. T. Diehl, R. Morgan, A. Drlica-Wagner, J. H. O’Donnell, E. Zaborowski, B. Nord, E. M. Baeten, L. C. Johnson, C. Macmillan, T. M. C. Abbott, M. Aguena, S. S. Allam, D. Brooks, E. Buckley-Geer, D. L. Burke, A. Carnero Rosell, J. Carretero, R. Cawthon, T. M. Davis, J. De Vicente, S. Desai, P. Doel, S. Everett, B. Flaugher, J. Frieman, J. García-Bellido, E. Gaztanaga, G. Giannini, D. Gruen, R. A. Gruendl, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, O. Lahav, S. Lee, M. Lima, J. L. Marshall, J. Mena-Fernández, R. Miquel, J. Myles, M. E. S. Pereira, A. Pieres, A. A. Plazas Malagón, A. Roodman, S. Samuroff, E. Sanchez, D. Sanchez Cid, B. Santiago, I. Sevilla-Noarbe, M. Smith, E. Suchyta, G. Tarle, D. L. Tucker, V. Vikram, A. R. Walker, N. Weaverdyck, and (DES Collaboration)   +73 more
doaj   +1 more source

L'envolée épistémique de la recherche comptable en économie financière : une étude historique sur la conception de l'utilité de la comptabilité* The Epistemic Rise of Accounting Research in Financial Economics: A Historical Study on the Conception of the Usefulness of Accounting

Contemporary Accounting Research, EarlyView.
RÉSUMÉ L'étude publiée par Ball et Brown en 1968 (ci‐après « BB68 ») est principalement reconnue pour son affirmation selon laquelle la comptabilité de l'époque était utile pour les investisseurs, s'inscrivant alors en contradiction avec la littérature comptable normative faisant office d'autorité. Or, une telle affirmation n'allait pas de soi.
Pier‐Luc Lajoie, Yves Gendron
wiley   +1 more source

Strong Gravitational Lensing with MeerKAT

Our view of the cosmic evolution of neutral hydrogen and the hydroxyl molecule in galaxies is being transformed through deep surveys with SKA precursors/pathfinders.  Strong gravitational lensing can enable a deeper tier to the ongoing and planned spectral line surveys, without some of the associated calibration risks posed by several thousand-hour ...
openaire   +1 more source

Varstrometry for Off-nucleus and Dual Subkiloparsec Active Galactic Nuclei (VODKA): Three Quadruply Lensed Quasars at Cosmic Noon in the Hubble Space Telescope and JWST

The Astrophysical Journal
We present results from imaging observations of three quadruply lensed quasars by the Hubble Space Telescope and the James Webb Space Telescope at redshifts z = 2.550, 2.975, and 1.500.
Mingrui Liu, Yu-Ching Chen, Nadia Zakamska, Xin Liu, Yue Shen, Xuheng Ding, Arran C. Gross, Hsiang-Chih Hwang, Yuzo Ishikawa, Kedar Phadke   +9 more
doaj   +1 more source

Change in migrants’ political attitudes: Acculturation and cosmopolitanization

American Journal of Political Science, EarlyView.
Abstract This paper investigates change in international migrants’ political attitudes. It theorizes a novel attitudinal typology distinguishing polity‐specific attitudes influenced by national contexts and transnational attitudes forged by migratory experience. It applies the typology to four dimensions of political competition in contemporary Europe:
Eva Krejcova, Filip Kostelka, Nicolas Sauger   +2 more
wiley   +1 more source

Beyond Bia Hơi? Distinction and Aspiration in Hanoi's Craft Beer Scene

Asia Pacific Viewpoint, EarlyView.
ABSTRACT In this article we examine the emergence of Hanoi's craft beer scene as a window into shifting class identities, aspirational consumption, and local–global negotiations in contemporary Vietnam. We bring together Bourdieu's theorisation of taste as symbolic capital with Appadurai's concept of aspiration to analyse how consumption practices ...
Sarah Turner, Chính Trọng Nguyễn
wiley   +1 more source

The State of the Art in Visualization Literacy

Computer Graphics Forum, EarlyView.
In this survey paper, we review 385 visualization literacy papers to understand the state of the field. We discuss 5 different types of research contributions, as well as 4 competency themes that capture the skills relevant to visualization literacy. Abstract Research in visualization literacy explores the skills required to engage with visualizations.
Matthew Varona, Karen Bonilla, Maryam Hedayati, Alark Joshi, Matthew Kay, Lane Harrison, Carolina Nobre   +6 more
wiley   +1 more source

Lensing, Not Luck! Detection Prospects of Strongly Lensed Gravitational Waves

The Astrophysical Journal
A small fraction of gravitational-wave (GW) signals detected by ground-based observatories will be strongly lensed by intervening galaxies or clusters. This may produce multiple copies of the signals (i.e., lensed images) arriving at different times at ...
Ankur Barsode, Koustav N. Maity, Parameswaran Ajith   +2 more
doaj   +1 more source