197,663 research outputs found
Incremental Word Learning Using Large-Margin Discriminative Training and Variance Floor Estimation
No full textAyllon Clemente I, Heckmann M, Denecke A, Wrede B, Görick C. Incremental Word Learning Using Large-Margin Discriminative Training and Variance Floor Estimation. In: Proceedings INTERSPEECH. 2010
The molecular profile of Paratrajectura longcementglandatus Amin, Heckmann et Ali, 2018 (Acanthocephala: Transvenidae) from percid fishes in the marine waters of Iran and Iraq
No full textParatrajectura longcementglandatus Amin, Heckmann et Ali, 2018 (Transvenidae) was recently described from two species of percid fishes collected from the marine territorial waters of Iraq and Iran in the Persian Gulf. The genus Paratrajectura Amin, Heckmann et Ali, 2018 is a close relative to transvenid genera TrajecturaPichelin et Crib, 2001 and TransvenaPichelin et Crib, 2001. Morphologically, Paratrajectura is characterised by having apical proboscis cone, long, tubular cement glands, short lemnisci, prominent roots on all proboscis hooks, subterminal female gonopore, and males with long pre-equatorial testes. Molecular studies of P. longcementglandatus using 18S rDNA and cox1 genes compared with available data of members of other families of Echinorhynchida showed that P. longcementglandatus is grouped with species of the genus Transvena forming a clade within the family Transvenidae
Widely applicable background depletion step enables transaminase evolution through solid-phase screening
No full textDirected evolution of transaminases is a widespread technique in the development of highly sought-after biocatalysts for industrial applications. This process, however, is challenged by the limited availability of effective high-throughput protocols to evaluate mutant libraries. Here we report a rapid, reliable, and widely applicable background depletion method for solid-phase screening of transaminase variants, which was successfully applied to a transaminase from Halomonas elongata (HEWT), evolved through rounds of random mutagenesis towards a series of diverse prochiral ketones. This approach enabled the identification of transaminase variants in viable cells with significantly improved activity towards parasubstituted acetophenones (up to 60-fold), as well as tetrahydrothiophen-3-one and related substrates. Rationalisation of the mutants was assisted by determination of the high-resolution wild-type HEWT crystal structure presented herein
A Method for learning a Fault Detection Model from Component Communication Data in Robotic Systems
No full textGolombek R, Wrede S, Hanheide M, Heckmann M. A Method for learning a Fault Detection Model from Component Communication Data in Robotic Systems. In: Seventh IARP Workshop on Technical Challenges for Dependable Robots in Human Environments. 2010: 9-14
Robust spectro-temporal speech features with model-based distribution equalization
No full textNgouoko M SK, Heckmann M, Wrede B. Robust spectro-temporal speech features with model-based distribution equalization. In: 2013 14th International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE); 2013
Figs 37–42 in Sem Study Of Hooks In The Acanthocephala With Emphasis On Structural-Functional Relationships
No full textFigs 37–42. SEM of proboscis and hooksPublished as part of Amin, O. M. & Heckmann, R. A., 2022, Sem Study Of Hooks In The Acanthocephala With Emphasis On Structural-Functional Relationships, pp. 265-284 in Zoodiversity 56 (4) on page 275, DOI: 10.15407/zoo2022.04.265, http://zenodo.org/record/717555
Figs 67–72 in Sem Study Of Hooks In The Acanthocephala With Emphasis On Structural-Functional Relationships
No full textFigs 67–72. SEM of proboscis and hooksPublished as part of <i>Amin, O. M. & Heckmann, R. A., 2022, Sem Study Of Hooks In The Acanthocephala With Emphasis On Structural-Functional Relationships, pp. 265-284 in Zoodiversity 56 (4)</i> on page 277, DOI: 10.15407/zoo2022.04.265, <a href="http://zenodo.org/record/7175553">http://zenodo.org/record/7175553</a>
Figs 115–120 in Sem Study Of Hooks In The Acanthocephala With Emphasis On Structural-Functional Relationships
No full textFigs 115–120. Proboscis and hooks of Rhadinorhynchus hiansi (cont.) (figsPublished as part of <i>Amin, O. M. & Heckmann, R. A., 2022, Sem Study Of Hooks In The Acanthocephala With Emphasis On Structural-Functional Relationships, pp. 265-284 in Zoodiversity 56 (4)</i> on page 281, DOI: 10.15407/zoo2022.04.265, <a href="http://zenodo.org/record/7175553">http://zenodo.org/record/7175553</a>
Kritisches Denken im Mathematikunterricht – Ein erster Vorschlag für zentrale Kompetenzen
No full textHeckmann J. Kritisches Denken im Mathematikunterricht – Ein erster Vorschlag für zentrale Kompetenzen. In: Schick L, Platz M, Lambert A, eds. Beiträge zum Mathematikunterricht 2025 . WTM; 2025: 782-785
Multiple sequence alignment based bootstrapping for improved incremental word learning
No full textAyllon Clemente I, Heckmann M, Sagerer G, Joublin F. Multiple sequence alignment based bootstrapping for improved incremental word learning. In: ICASSP. Dallas, USA: IEEE; 2010
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