Results 61 to 70 of about 170,850 (201)
Potential Treatment of Retinal Diseases with Iron Chelators
Pharmaceuticals, 2018 Iron is essential for life, while excess iron can be toxic. Iron generates hydroxyl radical, which is the most reactive free radical, causing oxidative stress.
Wanting Shu, Joshua L. Dunaief
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This is a pre-print of a chapter for the Encyclopedia of Astrophysics (edited by I. Mandel, section editor F.R.N.
Puls, Joachim +2 more
openaire +2 more sources
Internal kinematics of stellar populations in Terzan 5 [PDF]
, 2022 openGlobular clusters are stellar systems populated by up to millions of old stars very tightly gravitationally bound. Their absolute ages provide lower limits to the age of the Galactic bulge and the Universe, that can be compared with the one obtained ...
MAGLIONE, MARIASOLE
core
, 2013 This is a summary of my lectures during the 2011 IAC Winter School in Puerto de la Cruz. I give an introduction to the field of stellar populations in galaxies, and highlight some new results. Since the title of the Winter School was {\it Secular Evolution of Galaxies} I mostly concentrate on nearby galaxies, which are best suited to study this theme ...
openaire +3 more sources
U.S. Muslims after 9/11: Poll Trends 2001-2007
Perspectives on Terrorism, 2010 The terrorist attacks on September 11th 2001 brought increased attention to Muslims living in the United States. Results from four national polls of Muslim Americans conducted between 2001 and 2007 indicate that Muslim Americans feel increasingly ...
Clark McCauley, Jennifer Stellar
doaj
The “Building Blocks” of Stellar Halos
Galaxies, 2017 The stellar halos of galaxies encode their accretion histories. In particular, the median metallicity of a halo is determined primarily by the mass of the most massive accreted object.
Kyle A. Oman +2 more
doaj +1 more source
Investigating Fairness in Transactions: Evidence in Belief Systems
International Journal of Islamic Economics and Finance, 2019 Fairness is one of the central institutional pillars of Islamic law, and its inherent legal framework dictates, among other things, clarity and ethical behaviors in all our endeavors. Righteous behaviors form the foundation of fairness and justice.
Hazik Mohamed
doaj
Stellar Magnetism affects all spectral types and exists and varies throughout the evolution of stars. Magnetic fields can affect not only the interior of stars, but also their circumstellar environments. In this chapter, we concentrate on the magnetic fields that can be measured at the surface of stars through the influence of the Zeeman effect on ...
Petit, Veronique, Oksala, Mary E.
openaire +2 more sources
, 2013 This is a non-exhaustive review of what we have learned from 10+ years of cluster studies with multi-object spectrographs at 10 m-class telescopes about what stars do with their birth-cloud lithium.
A.J. Korn, Korn, Andreas,
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