Results 61 to 70 of about 28,044 (289)
Impacts of fragmented accretion streams onto Classical T Tauri Stars: UV and X-ray emission lines [PDF]
, 2016 Context. The accretion process in Classical T Tauri Stars (CTTSs) can be studied through the analysis of some UV and X-ray emission lines which trace hot gas flows and act as diagnostics of the post-shock downfalling plasma.
Argiroffi, Costanza +4 more
core +3 more sources
Advanced Engineering Materials, EarlyView.This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel +3 more
wiley +1 more source
Hercules and Wolf 630 Stellar Streams and Galactic Bar Kinematics
, 2016 We have identified the four most significant features in the UV velocity distribution of solar neighborhood stars: H1, H2 in the Hercules stream and W1, W2 in the Wolf 630 stream.
Bajkova, A. T., Bobylev, V. V.
core +1 more source
Stellar Tidal Streams in External Galaxies [PDF]
, 2016 28 pages, 9 figures. Book chapter in Tidal Streams in the Local Group and Beyond, eds. Heidi Newberg and Jeff Carlin. Astrophysics and Space Science Library, Volume 420. ISBN 978-3-319-19335-9.
Carlin, Jeffrey L. +3 more
openaire +2 more sources
Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6
Advanced Engineering Materials, EarlyView.The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
wiley +1 more source
Slant, Fan, and Narrow: The Response of Stellar Streams to a Tilting Galactic Disk
The Astrophysical JournalStellar streams are sensitive tracers of the gravitational potential, which is typically assumed to be static in the inner Galaxy. However, massive mergers like Gaia-Sausage-Enceladus can impart torques on the stellar disk of the Milky Way that result in
Jacob Nibauer +4 more
doaj +1 more source
Properties of Stellar Streams in the Galactic Disk
Open Astronomy, 2016 Stars of the Sirius, Coma Berenices, Hyades, Pleiades, Wolf 630, Dehnen 6, Dehnen 14, HR 1614, η Cephei, γ Leo streams, the newly identified two subgroups of the Hercules stream, and the streams BB 14, BB 17, BB 20, and BB 21 are selected using the ...
Marsakov V. A. +2 more
doaj +1 more source
Chemical compositions of stars in two stellar streams from the Galactic thick disk
, 2012 We present abundances for 20 elements for stars in two stellar streams identified by Arifyanto & Fuchs (2006, A&A, 449, 533): 18 stars from the Arcturus stream and 26 from a new stream, which we call AF06 stream, both from the Galactic thick disk ...
Alonso +45 more
core +1 more source
Spectral variability of classical T Tauri stars accreting in an unstable regime [PDF]
, 2013 Classical T Tauri stars (CTTSs) are variable in different time-scales. One type of variability is possibly connected with the accretion of matter through the Rayleigh-Taylor instability that occurs at the interface between an accretion disc and a stellar
Kurosawa, Ryuichi, Romanova, Marina M.
core +1 more source