Results 81 to 90 of about 71,111 (245)

Multi‐Modal Instrument Performances (MMIP): A Musical Database

Computer Graphics Forum, EarlyView.
Abstract Musical instrument performances are multimodal creative art forms that integrate audiovisual elements, resulting from musicians' interactions with instruments through body movements, finger actions, and facial expressions. Digitizing such performances for archiving, streaming, analysis, or synthesis requires capturing every element that shapes
T. Kyriakou, A. Aristidou, P. Charalambous   +2 more
wiley   +1 more source

The local galaxy density and the bars of spiral galaxies

The Astrophysical Journal, 1993
23 pages, LaTeX, SISSA Ref.
GIURICIN G, MARDIROSSIAN, FABIO, MEZZETTI, MARINO, MONACO, Pierluigi   +3 more
openaire   +4 more sources

The present-day galaxy population in spiral galaxies [PDF]

AIP Conference Proceedings, 2009
Although there are many more stellar population studies of elliptical and lenticular galaxies, studies of spiral galaxies are catching up, due to higher signal to noise data on one hand, and better analysis methods on the other. Here I start by discussing some modern methods of analyzing integrated spectra of spiral galaxies, and comparing them with ...
Reynier Peletier, Giuliana Giobbi, Amedeo Tornambe, Gabriella Raimondo, Marco Limongi, L. A. Antonelli, Nicola Menci, Enzo Brocato   +7 more
openaire   +4 more sources

Full-sky ray-tracing simulation of weak lensing using ELUCID simulations: exploring galaxy intrinsic alignment and cosmic shear correlations

, 2018
The intrinsic alignment of galaxies is an important systematic effect in weak-lensing surveys, which can affect the derived cosmological parameters. One direct way to distinguish different alignment models and quantify their effects on the measurement is
Cui, Weiguang, Jing, Yipeng, Kang, Xi, Li, Guoliang, Li, Shijie, Lim, S. H., Lin, Weipeng, Lu, Yi, Luo, Yu, Mo, Houjun, Tweed, Dylan, Wang, Huiyuan, Wang, Peng, Wang, Yang, Wei, Chengliang, Xia, Qianli, Yang, Xiaohu, Zhang, Youcai   +17 more
core   +1 more source

Towards Scaling‐Invariant Projections for Data Visualization

Computer Graphics Forum, EarlyView.
Abstract Finding projections of multidimensional data domains to the 2D screen space is a well‐known problem. Multidimensional data often comes with the property that the dimensions are measured in different physical units, which renders the ratio between dimensions, i.e., their scale, arbitrary.
Joel Dierkes, Daniel Stelter, Christian Rössl, Holger Theisel   +3 more
wiley   +1 more source

The stellar populations of spiral galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 2000
25 pages; 17 figures; re-submitted to MNRAS after replying to referee's ...
Roelof S. de Jong, Roelof S. de Jong, Eric F. Bell   +2 more
openaire   +4 more sources

The 3-Dimensional Structure of NGC 891 and M51

, 2012
We investigate the three-dimensional structure of the nearby edge-on spiral galaxy NGC 891 using 3D Monte Carlo radiative transfer models, with realistic spiral structure and fractally clumped dust.
Andrew Schechtman-Rook, Bianchi, Fioc, Kamphuis, Kenneth Wood, Matthew A. Bershady, Popescu, Popescu, Thomas P. Robitaille, Xilouris   +9 more
core   +1 more source

Synthetic HI observations of a simulated spiral galaxy [PDF]

, 2010
Using the Torus radiative transfer code we produce synthetic observations of the 21 cm neutral hydrogen line from an SPH simulation of a spiral galaxy. The SPH representation of the galaxy is mapped onto an AMR grid, and a ray tracing method is used to ...
Acreman, Adler, Baba, Bergin, Braun, Chakrabarti, Chemin, Corbelli, Cox, De Avillez, Dib, Dib, Dobbs, Dobbs, Dobbs, Dobbs, Dobbs, Douglas, Douglas, Efremov, Engargiola, Gibson, Glover, Gómez, Harries, Heiles, Heyer, Kim, Lucy, Narayanan, Pinte, Price, Putman, Rhode, Roberts, Rohlfs, Rosolowsky, Rots, Rundle, Shetty, Stil, Tamburro, Tasker, Taylor, Visser, Wada, Wada, Wada, Wada, Walter, Wolfire   +50 more
core   +1 more source

A Chromosome Inversion Creates a Supergene for Sex and Colour in Lake Malawi Cichlids

Molecular Ecology, EarlyView.
ABSTRACT Cichlid fishes have the highest rates of evolutionary turnover of sex chromosomes among vertebrates. Many large structural polymorphisms in the radiation of cichlids in Lake Malawi are associated with sex chromosomes and may also carry adaptive variation.
Kristen A. Behrens, Soumya Jailwala, Frances E. Clark, Anne C. Meyer, Nikesh M. Kumar, Adrianus F. Konings, Reade B. Roberts, Matthew A. Conte, Jeffrey T. Streelman, Patrick T. McGrath, Thomas D. Kocher   +10 more
wiley   +1 more source

Automated Quantitative Description of Spiral Galaxy Arm-Segment Structure [PDF]

, 2013
We describe a system for the automatic quantification of structure in spiral galaxies. This enables translation of sky survey images into data needed to help address fundamental astrophysical questions such as the origin of spiral structure---a ...
Davis, Darren, Hayes, Wayne
core