Interacting galaxies in the NGC 697 group of galaxies [PDF]
Proceedings of the International Astronomical Union, 2016 AbstractWe studied the morphology of two brightest members of the nearby NGC 697 group of galaxies, and found evidence of satellite accretion onto the primary galaxy NGC 697 of the group as well as outer and inner irregularities of the only early-type galaxy NGC 680 of the group, which are probably shaped by recent dry merging event(s).
openaire +1 more source
The Curious Case of CysE: Diversity and Distribution of Serine Acetyltransferases in Bacteria
Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT Serine acetyltransferase (CysE) is a member of the left‐handed β‐helix family of acetyltransferases that catalyze the rate limiting step in de novo cysteine biosynthesis. There are two isoforms of CysE that differ in length, with the shorter isoform lacking approximately 76 amino acids at the N‐terminus of the protein from the serine ...
Keely E. A. Oldham +3 more
wiley +1 more source
On the Interaction in a Quartet of Galaxies
, 2015 3 pages, 1 figure, to appear in Astronomical Society of the Pacific (ASP) Conference Series "Astronomical Surveys and Big Data"
Yeghiazaryan, A. A. +2 more
openaire +2 more sources
High‐Contrast Colorless‐to‐Colored Thermochromic Materials
Small, EarlyView.We developed new three‐component thermochromic systems showing reversible colorless‐to‐colored transition. Our general empirical rule applies to diverse fatty acid phase change materials and leuco dyes, enabling easily tunable transition temperature and activated colors (blue, cyan, green, pink, grey). Solid particles of these materials were integrated
Diptiman Dinda +4 more
wiley +1 more source
PGC 0029664-1188757: PHOTOMETRY OF TWO INTERACTING GALAXIES AND THEIR DEBRIS [PDF]
, 2010 Elías Lira, Gaspar Galaz
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Gas-Phase Oxygen Gradients in Strongly Interacting Galaxies: I. Early-Stage Interactions
, 2010 A consensus is emerging that interacting galaxies show depressed nuclear gas metallicities compared to isolated star-forming galaxies. Simulations suggest that this nuclear underabundance is caused by interaction-induced inflow of metal-poor gas, and ...
Allen +53 more
core +1 more source
Adsorption of Helium on Cationic or Anionic Tetracene and Pentacene
Small Structures, EarlyView.How does the arrangement of helium atoms that are adsorbed on tetracene or pentacene ions change with increasing coverage? When does the adsorption layer change from 1D to 2D, and to 3D? Is the transition abrupt? Are the helium atoms localized? Is the arrangement the same for cations and anions? What changes as the acene grows in length?
Miriam Kappe +6 more
wiley +1 more source
Living with Neighbors. V. Better-aligned Spiral+Spiral Galaxy Pairs Show Stronger Star Formation
The Astrophysical JournalEnhanced star formation (SF) with star-forming neighboring galaxies bolsters the hydrodynamical contributions during paired interactions. Although the relative spin orientation between interacting galaxies can influence this effect, it has not been ...
Woong-Bae G. Zee +3 more
doaj +1 more source
Stellar populations and star cluster formation in interacting galaxies with the Advanced Camera for Surveys*1 [PDF]
, 2003 Richard de Grijs
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The role of tidal interactions in driving galaxy evolution
, 2006 We carry out a statistical analysis of galaxy pairs selected from chemical hydrodynamical simulations with the aim at assessing the capability of hierarchical scenarios to reproduce recent observational results for galaxies in pairs.
C. A. Tremonti +5 more
core +1 more source