Results 61 to 70 of about 1,215,445 (183)
Multiplicative excellent families of elliptic surfaces of type E_7 or E_8
, 2012 We describe explicit multiplicative excellent families of rational elliptic surfaces with Galois group isomorphic to the Weyl group of the root lattices E_7 or E_8.
Kumar, Abhinav, Shioda, Tetsuji
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Ecotoxicology and Environmental SafetyPerfluorononanoic acid (PFNA), widely employed in surfactants, coatings, plastics, corrosion inhibitors, and fire-extinguishing agents, is less regulated than PFOS or PFOA but displays higher bioaccumulation and potential toxicity.
Wenxuan Wang +8 more
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Logarithmic good reduction, monodromy and the rational volume [PDF]
, 2016 Let $R$ be a strictly local ring complete for a discrete valuation, with fraction field $K$ and residue field of characteristic $p > 0$. Let $X$ be a smooth, proper variety over $K$.
Smeets, Arne
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Adams operations and Galois structure
, 2015 We present a new method for determining the Galois module structure of the cohomology of coherent sheaves on varieties over the integers with a tame action of a finite group.
Pappas, G.
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Worker Queens? Behavioral Flexibility of Queens in the Little Fire Ant Wasmannia auropunctata
Frontiers in Ecology and Evolution, 2020 Many species of social Hymenoptera demonstrate behavioral flexibility, where older workers that typically forage can revert to younger worker tasks, such as nursing, when these are absent. This flexibility is typical of the sterile worker class, yet rare
Yarira Ortiz-Alvarado +1 more
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Singularities of locally acyclic cluster algebras
, 2014 We show that locally acyclic cluster algebras have (at worst) canonical singularities. In fact, we prove that locally acyclic cluster algebras of positive characteristic are strongly F-regular.
Benito, Angélica +3 more
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On the local Tamagawa number conjecture for Tate motives over tamely ramified fields [PDF]
, 2016 The local Tamagawa number conjecure, first formulated by Fontaine and Perrin-Riou, expresses the compatibility of the (global) Tamagawa number conjecture on motivic $L$-functions with the functional equation.
Daigle, Jay, Flach, Matthias
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American Midland Naturalist, 1942 The state of Utah possesses a number of diversified habitats as to both topography and vegetation types. It lies entirely within the arid region of the United States, but there are high mountains separated by arid valleys and mesas. Sagebrush (Artemisia tridentata) ranges over a large portion of the State at the lower elevations.
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PLoS ONE, 2010 The success of social animals (including ourselves) can be attributed to efficiencies that arise from a division of labour. Many animal societies have a communal nest which certain individuals must leave to perform external tasks, for example foraging or patrolling.
Richardson, Thomas O. +5 more
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