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  • Eurotra  (1)
  • Oenothera grandiflora  (1)
  • Technetium-99m sestamibi dual-phase study  (1)
  • 1
    ISSN: 1573-0573
    Keywords: Eurotra ; linguistic specifications ; translation theory
    Source: Springer Online Journal Archives 1860-2000
    Topics: Linguistics and Literary Studies , Computer Science
    Notes: Abstract In this article, we outline the contents of the linguistic specifications of the Eurotra machine translation system. We start in sections 1 and 2 from some of the requirements placed by multilingual MT on the overall design of the linguistic components. We then move on to a characterization of the Eurotra interface structure (section 3), the nature of transfer (section 4), and trends towards more interlingual representations within the project (section 5). Thereafter, we concentrate on the contents of the various levels beside the interface structure (section 6) before giving a brief survey of word structure (section 7) and outlining some areas for further research (section 8) The authors of this article are indebted to many other members of the project too numerous to be mentioned here. They wish to record a special intellectual debt to previous members of the Eurotra Linguistics Specification team and, in particular, Doug Arnold, Louis des Tombe and Lieven Jaspaert who did so much to establish sound theoretical bases for multilingual MT (see inter alia Arnold, Jaspaert and des Tombe 1985; Arnold 1986; Arnold and des Tombe 1987). For an extensive version of the overview presented here, see Allegranza et al. 1991. For another recent presentation of Eurotra, see Raw, Vandecapelle and Van Eynde 1988. .
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1619-7089
    Keywords: Primary hyperparathyroidism ; Thyroid disease ; Thallium-201 ; technetium-99m subtraction scintigraphy ; Technetium-99m sestamibi dual-phase study ; Uptake mechanisms
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The aim of this prospective study was to evaluate the diagnostic utility of a technetium-99m sestamibi dual-phase protocol enhanced by single-photon emission tomography (SPET) and semiquantitative analysis in comparison to established preoperative staging procedures in patients with primary hyperparathyroidism. Twenty-eight (50%) out of 56 patients had superimposed thyroid disease, and 12 patients had previously undergone neck surgery. Visual and semiquantitative analysis of planar99mTc-sestamibi dual-phase imaging, SPET of the delayed phase, ultrasonography, and thallium-201 chloride-technetium-99m pertechnetate subtraction scintigraphy was further correlated with the histopathological examination of the surgical specimens.99mTc-sestamibi dual-phase imaging achieved the highest sensitivity for side localization and precise localization compared with201Tl-99mTc subtraction scintigraphy and ultrasonography, but the differences reached statistical significance only in comparison to ultrasonography. Semiquantitative analysis did not enhance sensitivity. Adenoma detection by99mTc-sestamibi dual-phase imaging was only correlated to serum calcium levels and osteocalcin, not to cell density or oxyphil cell count (SPET yielded additional information for the exact topographical localization of the parathyroid tumour in 22 (39%) patients with superimposed thyroid disease or previous neck surgery but did not enhance the overall detection rate.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Plant systematics and evolution 184 (1993), S. 77-87 
    ISSN: 1615-6110
    Keywords: Onagraceae ; Oenothera grandiflora ; O. biennis ; O. villosa ; Chromosome arrangements ; complex-heterozygotes ; incompatibility alleles ; populations ; Flora of Alabama
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Genetic analysis of unusual complex-heterozygous genotypes in populations ofO. grandiflora from Alabama (USA) has shown that these strains are composed of a typicalgrandiflora (B) complex and an altered B complex (designated as BA) which probably contains genetic elements derived from an A genotype such as the beta complex ofO. biennis group 1. Analysis of the meiotic configurations of artificial hybrids between the new strains and a series of complexes of known segmental arrangement allowed determination of the arrangements of the unknown complexes. These data are evidence for origin of the altered B complexes.
    Type of Medium: Electronic Resource
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