8 Result(s)
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Article
Felix Brandt
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Article
Open AccessPosition 123 of halohydrin dehalogenase HheG plays an important role in stability, activity, and enantioselectivity
HheG from Ilumatobacter coccineus is a halohydrin dehalogenase with synthetically useful activity in the ring opening of cyclic epoxides with various small anionic nucleophiles. This enzyme provides access to chi...
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Article
Open AccessAn analytical and experimental comparison of maximal lottery schemes
Maximal lottery ( \( ML \) ML ) schem...
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Open AccessCaesium and iodine release from spent mixed oxide fuels under repository relevant conditions: Initial leaching results
Autoclave leaching experiments are conducted on three well-characterised, irradiated, and cladded mixed oxide fuel-rod segments with burnups ranging from 29 GWd/tHM to 52 GWd/tHM to investigate the instant releas...
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Open AccessRigorous Analysis and Dynamics of Hibler’s Sea Ice Model
This article develops for the first time a rigorous analysis of Hibler’s model of sea ice dynamics. Identifying Hibler’s ice stress as a quasilinear second-order operator and regarding Hibler’s model as a quas...
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Open AccessAccelerated dissolution of doped UO2-based model systems as analogues for modern spent nuclear fuel under repository conditions
Systematic single-effect dissolution studies were carried out on the dissolution behaviour of pure and Cr- or Nd-doped UO2 reference pellets as model materials for spent nuclear fuel with varying do** levels, d...
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Open AccessRelaxed notions of Condorcet-consistency and efficiency for strategyproof social decision schemes
Social decision schemes (SDSs) map the preferences of a group of voters over some set of m alternatives to a probability distribution over the alternatives. A seminal characterization of strategyproof SDSs by Gib...
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Open AccessNucleoside Phosphorylases make N7-xanthosine
Modern, highly evolved nucleoside-processing enzymes are known to exhibit perfect regioselectivity over the glycosylation of purine nucleobases at N9. We herein report an exception to this paradigm. Wild-type nuc...
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Open AccessRigorous analysis of the interaction problem of sea ice with a rigid body
Consider the set of equations modeling the motion of a rigid body enclosed in sea ice. Using Hibler’s viscous-plastic model for describing sea ice, it is shown by a certain decoupling approach that this system...
