Results 221 to 230 of about 1,843 (251)

Beyond the Populist Moment: Nationalism and the Democratic Chain of Conflict

Constellations, EarlyView.
Michaelangelo Anastasiou
wiley   +1 more source

Folklore Studies, Fieldwork and the Making of a Domestic Anthropology in Fin‐de‐Siècle Britain

History, EarlyView.
Abstract This article follows the ‘communities of knowledge‐making’ that formed around folklore collection at the end of the nineteenth century. Often regarded as eccentric or marginal figures in the history of human science, these collectors in fact engaged in lively and sophisticated discussions about the methodologies needed to study the mental ...
HARRY PARKER
wiley   +1 more source

Hydrogen ejection from hydrocarbons: Characterization and relevance in soot formation and interstellar chemistry. [PDF]

Proc Natl Acad Sci U S A
Hendrix J, Hait D, Michelsen HA, Head-Gordon M.   +3 more
europepmc   +1 more source

Impact Ionization Properties of Polypyrrole Nanoparticles. [PDF]

ACS Earth Space Chem
Mikula R, Sternovsky Z, Armes SP, Ayari E, Chan DHH, Bouwman J, Horanyi M, Kempf S, Hillier JK, Khawaja N, Postberg F.   +10 more
europepmc   +1 more source

Presolar Grains as Probes of Supernova Nucleosynthesis. [PDF]

Space Sci Rev
Liu N, Lugaro M, Leitner J, Meyer BS, Schönbächler M.   +4 more
europepmc   +1 more source

Potential impact of the Sagittarius dwarf galaxy on the formation of young O-rich stars. [PDF]

Nat Commun
Sun T, Bi S, Chen X, Chen Y, Lu YL, Liu C, Buck T, Zhang X, Li T, Li Y, Wu Y, Ge Z, Ye L.   +12 more
europepmc   +1 more source

Fundamental Role of N-O Bond-Containing Compounds in Prebiotic Synthesis. [PDF]

JACS Au
Sukhorukov AY.
europepmc   +1 more source

Toward Unraveling Cyanopolyyne Surface Chemistry: A Preview on Isolated Systems from HC₃N to Ethyl Cyanide and Propylamine. [PDF]

ACS Earth Space Chem
Raaphorst MT, Enrique-Romero J, Lamberts T.   +2 more
europepmc   +1 more source

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Go beyond radial gradient: azimuthal variations of ISM abundance in 3D

Proceedings of the International Astronomical Union, 2018
AbstractUsing 3D spectroscopy data from the TYPHOON Project (PI: B. Madore), I show convincing observational evidence that the ISM oxygen abundance traced by HII regions presents systematic azimuthal variations in NGC 1365 and NGC 2997. I discuss a possible physical origin and on-going efforts to explore the prevalence and cause of such variations.
openaire   +1 more source

Metal Abundances in the Hot ISM of Elliptical Galaxies

2011
X-ray spectroscopy provides a powerful tool to measure various elemental abundances in the hot ISM and the measured abundances in turn can be compared with galaxy chemical evolution models to constrain important astrophysical quantities and to help our understanding of the formation and evolution of elliptical galaxies and their ISM. In this chapter, I
openaire   +1 more source