Habitable planets around white and brown dwarfs: the perils of a cooling primary. [PDF]
Barnes R, Heller R.
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Rapamycin, the only drug that has been consistently demonstrated to increase mammalian longevity. An update. [PDF]
Sharp ZD, Strong R.
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Chemical constitutions in the Colour Index™: A century of colourant classification
Abstract This article details how the Colour Index™ (CI) system categorises and unambiguously labels commercial dyes and pigments based upon their chemical constitutions. It outlines the current process by which colourants that are new to the market find a place within CI and acquire generic identifiers.
Andrew Towns
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Protest and state policy agendas: Marches and gun policy after Parkland
Abstract Does protest spur the government to act at the regional or local level? Gun control in the United States offers a promising case for studying this question, due to considerable variation in both protest and policy‐making activity following the mass shooting in Parkland, FL in early 2018.
Yuko Sato, Jake Haselswerdt
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Models of very-low-mass stars, brown dwarfs and exoplanets. [PDF]
Allard F, Homeier D, Freytag B.
europepmc +1 more source
Propagatory dynamics of nucleus-acoustic waves excited in gyrogravitating degenerate quantum plasmas electrostatically confined in curved geometry. [PDF]
Dasgupta S, Karmakar PK.
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One of the characteristic features of low-mass stars is their propensity to shed large amounts of angular momentum throughout their evolution. This distinguishs them from brown dwarfs which remain fast rotators over timescales of gigayears. Brown dwarfs with rotation periods longer than a couple of days have only been found in star forming regions and ...
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Norwegian lemmings, Lemmus lemmus: a case for a strong herbivore–plant interaction
In his classical contributions, Olavi Kalela proposed that, due to the low primary productivity of the tundra, Norwegian lemmings are locked in a strong interaction with their winter forage plants. Proposedly, Norwegian lemmings respond to the threat of critical resource depletion by conducting long‐range migrations at their population peaks.
Lauri Oksanen+7 more
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Low-mass spectroscopic binaries in the Hyades: a candidate brown dwarf companion [PDF]
I. Neill Reid, Sean Mahoney
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Evolutionary Models for Very Low‐Mass Stars and Brown Dwarfs with Dusty Atmospheres [PDF]
G. Chabrier+3 more
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