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  • Endothelium  (2)
  • Aggression
  • interlingua
  • Springer  (3)
  • Frontiers Media
  • 1995-1999  (3)
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  • Springer  (3)
  • Frontiers Media
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  • 1
    Electronic Resource
    Electronic Resource
    Multilingual generation: The role of telicity in lexical choice and syntactic realization (1996)
    Springer
    Machine translation 11 (1996), S. 37-74 
    Details
    ISSN: 1573-0573
    Keywords: syntax-semantics interface ; syntactic alternations ; semantic classes ; (a)telicity ; multilingual generation ; interlingua ; lexical conceptual structure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Linguistics and Literary Studies , Computer Science
    Notes: Abstract Multilingual generation in machine translation (MT) requires a knowledge organization that facilitates the task of lexical choice, i.e. selection of lexical units to be used in the generation of a target-language sentence. This paper investigates the extent to which lexicalization patterns involving the lexical aspect feature [+telic] may be used for translating events and states among languages. Telicity has been correlated syntactically with both transitivity and unaccusativity, and semantically with Talmy's ‘path’ of a motion event, the representation of which characterizes languages parametrically. Taking as our starting point the syntactic/semantic classification in Levin's English Verb Classes and Alternations, we examine the relation between telicity and the syntactic contexts, or alternations, outlined in this work, identifying systematic relations between the lexical aspect features and the semantic components that potentiate these alternations. Representing lexical aspect — particularly telicity — is therefore crucial for the tasks of lexical choice and syntactic realization. Having enriched the data in Levin (by correlating the syntactic alternations (Part I) and semantic verb classes (Part II) and marking them for telicity) we assign to verbs lexical semantic templates (LSTs). We then demonstrate that it is possible from these templates to build a large-scale repository for lexical conceptual structures which encode meaning components that correspond to different values of the telicity feature. The LST framework preserves both semantic content and semantic structure (following Grimshaw during the processes of lexical choice and syntactic realization. Application of this model identifies precisely where the Knowledge Representation component may profitably augment our rules of composition, to identify cases where the interlingua underlying the source language sentence must be either reduced or modified in order to produce an appropriate target language sentence.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00349353
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  • 2
    Electronic Resource
    Electronic Resource
    Circulating collagen is catabolized by endocytosis mainly by endothelial cells of endocardium in cod (Gadus morhua) (1995)
    Springer
    Cell & tissue research 280 (1995), S. 39-48 
    Details
    ISSN: 1432-0878
    Keywords: Key words: Endocardium ; Endothelium ; Collagen ; Catabolism ; Endocytosis ; Reticuloendothelial system ; Cod Gadus morhua ; (Teleostei)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract. The cells responsible for the clearance of collagen were studied in cod. Cod collagen labelled with the lysosomal trap-label 125I-tyramine cellobiose was cleared from the circulation with a t1/2 of 15 min. 1 h After injection 75%, 17% and 8% of the label were recovered in the heart, liver and blood, respectively. 24 h After administration of collagen labelled conventionally with 125I to allow escape of labelled degradation product from the site of uptake, 80% of the label had left the heart, signifying degradation. When collagen was tagged with 125I-tyramine cellobiose, heart-associated radioactivity did not decrease after 24 h, indicating intralysosomal degradation. Fluorescence microscopy revealed that i.v. injected fluorescently-labelled collagen accumulated in discrete vesicles of cells lining the endocardial blood space of both atrium and ventricle. Conventional and immuno-electron microscopy showed that these cells contained numerous coated pits and vesicles reflecting active endocytosis, and that ligand lined the limiting membrane of early endosomes. Intravenously injected 2 μm latex accumulated mainly in kidney. We conclude that the population of non-macrophagic endocardial cells are important for the turnover of collagen in cod. These cells therefore resemble sinusoidal endothelial cells of salmon kidney and mammalian liver.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00304509
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  • 3
    Electronic Resource
    Electronic Resource
    Circulating collagen is catabolized by endocytosis mainly by endothelial cells of endocardium in cod (Gadus morhua) (1995)
    Springer
    Cell & tissue research 280 (1995), S. 39-48 
    Details
    ISSN: 1432-0878
    Keywords: Endocardium ; Endothelium ; Collagen ; Catabolism ; Endocytosis ; Reticuloendothelial system ; Cod Gadus morhua, (Teleostei)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract The cells responsible for the clearance of collagen were studied in cod. Cod collagen labelled with the lysosomal trap-label 125I-tyramine cellobiose was cleared from the circulation with a t1/2 of 15 min. 1 h After injection 75%, 17% and 8% of the label were recovered in the heart, liver and blood, respectively. 24 h After administration of collagen labelled conventionally with 125I to allow escape of labelled degradation product from the site of uptake, 80% of the label had left the heart, signifying degradation. When collagen was tagged with 125I-tyramine cellobiose, heart-associated radioactivity did not decrease after 24 h, indicating intralysosomal degradation. Fluorescence microscopy revealed that i.v. injected fluorescently-labelled collagen accumulated in discrete vesicles of cells lining the endocardial blood space of both atrium and ventricle. Conventional and immuno-electron microscopy showed that these cells contained numerous coated pits and vesicles reflecting active endocytosis, and that ligand lined the limiting membrane of early endosomes. Intravenously injected 2 μm latex accumulated mainly in kidney. We conclude that the population of non-macrophagic endocardial cells are important for the turnover of collagen in cod. These cells therefore resemble sinusoidal endothelial cells of salmon kidney and mammalian liver.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00304509
    Location Call Number Expected Availability
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    Paper (German National Licenses)
    Fulltext
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