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- Hoffman, Eric A., et al.
(author)
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Eleven polymorphic microsatellite loci in a coral reef fish, Pterapogon kauderni
- 2004
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In: Molecular Ecology Notes. - : Wiley. - 1471-8278 .- 1471-8286. ; 4:3, s. 342-344
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Journal article (peer-reviewed)abstract
- We describe the isolation and characterization of 11 polymorphic tetranucleotide microsatellite loci from a male mouthbrooding coral reef fish, the Banggai cardinalfish Pterapogon kauderni. In a sample of 37 fish from a natural population, polymorphism at these loci ranged from two to 15 alleles, with expected heterozygosities ranging from 0.107 to 0.928, enabling high-resolution genetic studies of this coral reef fish.
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- Schröder, Elsebeth, 1966, et al.
(author)
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Oxidation of Mg(0001): A combined Experimental and Theoretical Study
- 2002
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In: Proceedings of NANO-7/ECOSS-21.
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Conference paper (other academic/artistic)abstract
- The oxidation of magnesium proceeds in several stages, beginning with the oxygen dissociationprocess and ending with the formation of magnesium oxides. Our focus is on the intermediateoxidation state at the Mg(0001) surface, whose geometrical structure is an unsettled problem. Bycombining the results of high-accuracy electronic structure calculations with angle-scanned x-rayphotoelectron diffraction measurements we are able to unambiguously determine the structure ofthe Mg(0001) surface upon oxidation. In contrast to previous studies of Mg(0001) oxidation andunlike the case of aluminum oxidation we find a rather unanticipated surface oxide structure,consisting of two mixed oxygen-magnesium layers on top of an almost undisturbed Mg(0001)surface. This unusual surface oxide structure is locally formed already at very low coverages of0.1 monolayer and grows laterally with increasing oxygen coverage up to 2 monolayers.
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