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  • 1
    Electronic Resource
    Electronic Resource
    Mating behaviour of gamma irradiated and non irradiated European corn borer, Ostrinia nubilalis (Hubner)
    Amsterdam : Elsevier
    The @International Journal Of Applied Radiation And Isotopes 22 (1971), S. 89-92+in3-in4+93 
    Details
    ISSN: 0020-708X
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0020-708X(71)90090-1
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Evaluation of manual vs semi-automated delineation of liver lesions on CT images (1997)
    Springer
    European radiology 7 (1997), S. 432-438 
    Details
    ISSN: 1432-1084
    Keywords: Key words: Digital radiography ; Computer systems ; Computer-assisted diagnosis ; Image processing
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. In this paper we compare a semi-automated delineation method with totally manual delineation for area quantification, with respect to efficiency, quality, and intra- and interobserver variability. Liver lesions on 28 CT images were delineated by three observers, twice using completely manual delineation and twice using a semi-automated method. Quantitative comparisons were performed with respect to delineated area and time required for the delineation tasks. Subjective comparisons were performed with respect to efficiency and perceived quality of the semi-automated method. The areas obtained using semi-automated delineation were significantly smaller (11 %) than those obtained using totally manual delineation. Intraobserver and interobserver variability with the semi-automated method were approximately three times lower than with manual delineation. Efficiency of the semi-automated method was subjectively rated favorable, although further improvements are possible. With respect to quality, the semi-automated method was ranked better than the manual method in 73 % of cases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003300050180
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    La mouche du carthameAcanthiophilus helianthi Rossi(Dipt. Trypetidae) en France (1961)
    Springer
    Journal of pest science 34 (1961), S. 63-63 
    Details
    ISSN: 1612-4766
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02117380
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    La mouche de l'olive,Dacus oleae gmel. et ses parasites en Corse, en 1959 et 1960 (1961)
    Springer
    BioControl 6 (1961), S. 173-183 
    Details
    ISSN: 1573-8248
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Three known ectoparasites ofD. olea are found in Corsica. These are Chalcidians:Pnigalio mediterraneus, a very active primary parasite,Eurytoma rosae, primary parasite of little importance,Eupelmus urozonus, primary parasite (some-times pseudo-endoparasites) secondary or tertiary, very active and which appear to hinder the action ofP. mediterraneus. Myopites stylata (Dipt. Trypetidae onInula viscosa) does not seem to constitute a host forE. urozonus. The action of the indigenous parasites lessens towards the end of summer and could be relayed by introducing foreign parasites.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02376124
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  • 5
    Electronic Resource
    Electronic Resource
    L'élevage massif artificiel deCeratitis capitata Wied. (1958)
    Springer
    BioControl 3 (1958), S. 45-53 
    Details
    ISSN: 1573-8248
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary A method of artificial mass-breeding ofCeratitis capitata has been developped after the results obtained byFinney andChristenson. The breeding of the larvae is obtained on a medium made of powdered atomised carrot and brewer's yeast, the development of molds and bacteria being inhibited by benzoïc and hydrochloric acids. Nearly 80 per cent of the eggs give adult flies. An original method for obtaining the eggs in an artificial egg-laying apparatus is described. The development of the insect is completed in 21 days at the temperature of 26°C. A daily production of 20 000 flies or more is easily obtained, at very low cost, by the work of a single person.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02372199
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    Paper (German National Licenses)
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