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  • Electronic Resource  (21)
  • 1980-1984  (13)
  • 1960-1964  (6)
  • 1940-1944  (1)
  • 1915-1919  (1)
  • 1
    Electronic Resource
    Electronic Resource
    s.l. : American Chemical Society
    Industrial & engineering chemistry 35 (1943), S. 137-138 
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Contact dermatitis 7 (1981), S. 0 
    ISSN: 1600-0536
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Australasian journal of dermatology 22 (1981), S. 0 
    ISSN: 1440-0960
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A patient is presented with the “flag sign” which was associated with episodic malnutrition in an alcoholic. Diminished hair diameter, flating and loss of normal cuticle were found in areas of depigmentation but were sometimes dissociated suggesting different mechanisms within the general terms of “malnutrition”.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 94 (1915), S. 589-589 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE accompanying photograph (Fig. 1) represents the side of a steel bar. The bar was first marked by a punch in the way shown, and the punch marks were afterwards completely filed out. The side was then polished and the bar pulled in a testing machine beyond the elastic limit of the material. ...
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 299 (1982), S. 507-507 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Insect Science and Its Application. Editor Thomas R.Odhiambo. 4/yr. (Pergamon.) £42.50, $48.57. NOT content with founding the International Centre for Insect Physiology and Ecology (ICIPE) in Nairobi, Professor Odhiambo has now started the first international entomological journal to ...
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 203 (1964), S. 872-873 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1. Tracings from original records illustrating the modification of the form of the action potential when anodal current (dashed line), and cathodal current (solid line) are applied during the repolarization phase. The normal course of repolarization is shown by the fine solid line. Action ...
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 199 (1963), S. 701-702 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] When the 'node' is stimulated by direct current there is a repetitive response. Before the first action potential a normal local potential develops, but the following action potentials arise at a level of depolarization greater than the amplitude of the first local potential. Therefore no pacemaker ...
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 187 (1960), S. 960-961 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1. Crimp deterioration in fine Merino and Polwarth wools in changing from normal (1) to 'doggy' (3) In changing from normal to doggy, fine and medium Merino and Polwarth wools pass through an intermediate phase with secondary waves superimposed on the normal crimp ; in strong Merino wool the ...
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 37 (1981), S. 75-79 
    ISSN: 1600-5740
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Entomologia experimentalis et applicata 7 (1964), S. 115-119 
    ISSN: 1570-7458
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Zusammenfassung Die Kohlfliege, Hylemyia brassicae (Bouché), wurde vom Ei bis zur Imago auf keimfreiem Kohlrüben-Gewebe gezogen. Insgesamt verpuppten sich 17 aseptische Larven; und die 6 Männchen und 7 Weibchen, die später daraus schlüpften, waren ebenfalls bakterienfrei. Die Larven entwickelten sich nicht auf hitzesterilisiertem Gewebe, oder wenn dieses Gewebe mit fäulniserregenden Bakterien versetzt wurde. Ein Vergleich der Larvalentwicklung auf aseptischen Kohlrüben-Stücken, die mit verschiedenen Arten fäulniserregender Bakterien infiziert waren, zeigt, daß sich die Larven am besten entwickelten, wenn keine Bakterien anwesend waren oder wenn das Kohlrüben-Gewebe nur langsam faulte. Es kamen weniger Larven zur Verpuppung, und die Puparien waren am kleinsten, wenn die Larven mit Kohlrüben-Gewebe ernährt wurden, das infolge Befalls mit Erwinia atroseptica (van Hall) Jennison oder Erwinia carotovora (Jones) Holland rasch faulte. Die Verpuppungs-Prozentsätze der Larven nach Fütterung mit Kohlrüben-Stücken, die mit E. atroseptica, E. carotovora, einer unbekannten Erwinia-Art (die eine langsame Fäulnis verursacht) oder einem Gemisch von E. atroseptica und der Erwinia-Art infiziert waren, sowie in der Kontrolle (ohne Bakterien), betrugen 28, 55, 70, 81, und 75%. Eine unbekannte Erwinia-Art, die durchgängig von verschiedenen Entwicklungsstadien der Kohlfliege von Kohlrüben-Feldern isoliert werden konnte, hemmte die von E. atroseptica ausgelösten Fäulnisprozesse, wenn ein Gemisch der beiden Bakterien in Kohlrüben-Gewebestücke gebracht wurde. Dies vermag zum Teil das geringe Auftreten der Weichfäule auf Kohlrüben-Feldern zu erklären, die von Kohlfliegen befallen sind.
    Notes: Abstract The cabbage maggot, Hylemyia brassicae (Bouché) was reared from egg to adult under aseptic conditions on rutabaga (Swede; Brassica napus napobrassica). No larvae survived either on contaminated or uncontaminated rutabaga plugs sterilized by heat. A comparison of larval development on rutabaga inoculated with several species of decay-producing bacteria showed that larvae developed best on healthy uncontaminated rutabaga tissue or on rutabaga tissue that decayed slowly. Survival was lowest and puparia were smallest when larvae fed on plugs that were decayed rapidly by virulent soft-rot bacteria.
    Type of Medium: Electronic Resource
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