Results 111 to 120 of about 2,427,544 (343)
CHIMIA, 2010 The research group for analytical and bioanalytical sciences at the Department of Chemistry of the University of Basel is working on miniaturization of analytical techniques, with special focus on detection. Downsizing is a challenge for quantitation and contributions have been made based on different techniques which encompass atomic and ...
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A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
FEBS Letters, EarlyView.The enzyme 5‐lipoxygenase (5‐LOX) catalyzes the first step in the biosynthesis of leukotrienes (LTs) involved in inflammatory pathophysiology. After cellular stimulation, 5‐LOX translocates to the nucleus, interacting with the 5‐LOX‐activating protein (FLAP) to form LTA4 from arachidonic acid (AA).
Erik Romp +5 more
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Analytic cycles on real analytic manifolds
Mathematische Annalen, 2004 Let X be a compact real analytic manifold of dimension n. In this paper we study homology classes in H∗(X,Z/2) represented by analytic subsets of X. Here a subset V of X is called analytic if V = f(0), where f : X → R is an analytic function. Thus analytic sets are zeros of global analytic functions.
J. Bochnak +2 more
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On some metric relations and their use for analytic solution of Apollonius' problem [PDF]
, 1912 Jan Sobotka
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Brucella NyxA and NyxB dimerization enhances effector function during infection
FEBS Letters, EarlyView.Brucella abortus thrives inside cells thanks to the translocation of effector proteins that fine‐tune cellular functions. NyxA and NyxB are two effectors that destabilize the nucleolar localization of their host target, SENP3. We show that the Nyx proteins directly interact with each other and that their dimerization is essential for their function ...
Lison Cancade‐Veyre +4 more
wiley +1 more source
Analytically heavy spaces: Analytic Cantor and Analytic Baire Theorems
Topology and its Applications, 2011 AbstractMotivated by recent work, we establish the Baire Theorem in the broad context afforded by weak forms of completeness implied by analyticity and K-analyticity, thereby adding to the ‘Baire space recognition literature’ (cf. Aarts and Lutzer (1974) [1], Haworth and McCoy (1977) [43]).
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An analytic proof of a theorem on tangents in a double point of curve of intersection of two surfaces which are tangent at the point [PDF]
, 1908 Vilém Jung
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Unmerging analytic comparatives [PDF]
, 2018 We look at the internal structure of the English analytic comparative marker more, arguing that it spells out nearly all the features of a gradable adjective.
De Clercq, Karen, Vanden Wyngaerd, Guido
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