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  • 1990-1994  (3)
  • Chemistry  (2)
  • Iron  (1)
  • Chronic schizophrenia
  • 1
    Digitale Medien
    Digitale Medien
    Glass-reinforced epoxy novolac composites (1991)
    New York, NY : Wiley-Blackwell
    Polymers for Advanced Technologies 2 (1991), S. 197-200 
    Details
    ISSN: 1042-7147
    Schlagwort(e): Epoxy novolacs ; Glass-reinforced composites ; Mechanical and dielectric properties ; Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Chemie und Pharmazie , Maschinenbau
    Notizen: Epoxy Phenolic novolac resins were prepared from the acid catalyzed condensation products of various phenols such as phenol, p-cresol, p-tert-butyl-phenol and cardanol with formaldehyde. All of these resins have been utilized to prepare the glass-reinforced composites. The fabricated composites were evaluated for their mechanical and dielectric properties. The incorporation of an epoxy fortifier yielded a significant improvement in mechanical properties.
    Zusätzliches Material: 3 Tab.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/pat.1991.220020405
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Haematological findings in pregnant, postparturient and nursing mares (1994)
    Springer
    Comparative clinical pathology 4 (1994), S. 25-29 
    Details
    ISSN: 1433-2981
    Schlagwort(e): Ferritin ; Haematology ; Horses ; Iron ; Lactation ; Pregnancy ; Postparturient
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Venous blood samples were collected from 16 Thoroughbred and Quarter Horse mares during late pregnancy (approximately one month before parturition), approximately 6 h after parturition, one month after parturition and 4 months after parturition when the foals were weaned. There were no significant differences over time for haematocrit, mean cell volume, mean cell haemoglobin concentration, platelet count or mean platelet volume. The icterus index was significantly higher, and the total plasma protein concentration was slightly lower, during late pregnancy than when nursing. Plasma fibrinogen concentration and total leucocyte counts were highest shortly after birth. Results from differential leucocyte counts revealed that the increased total leucocyte count measured shortly after birth was the result of increased numbers of neutrophils. There were no significant differences in absolute lymphocyte, monocyte or basophil counts, but the number of eosinophils was significantly lower shortly after birth. Total serum iron concentration and percentage saturation of transferrin with iron were highest shortly after birth. There was no significant difference in iron binding capacity over time. Serum ferritin and cortisol concentrations were lowest during late pregnancy, but the mean ferritin value was not significantly different from other time periods. The addition of iron and other mineral supplements to the basic concentrate fed at the University of Florida Horse Research Unit did not have a measurable effect on any haematological parameter evaluated in mares.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00368262
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  • 3
    Digitale Medien
    Digitale Medien
    The thermo-oxidative degradation of PTFE in the NIST cup furnace toxicity test (1991)
    New York, NY [u.a.] : Wiley-Blackwell
    Fire and Materials 15 (1991), S. 53-58 
    Details
    ISSN: 0308-0501
    Schlagwort(e): Chemistry ; Polymer and Materials Science
    Quelle: Wiley InterScience Backfile Collection 1832-2000
    Thema: Architektur, Bauingenieurwesen, Vermessung , Maschinenbau
    Notizen: Long-lived end-chain peroxy radicals have been detected during the thermo-oxidative degradation of PTFE. These radicals are associated with the fine particulate, which is the established cause of the ultra-high toxic potency of PTFE produced under the conditions employed. The particulate has been further characterized by a vareity of thermo-analytical methods. Fluid-flow modelling analysis has been used to simulate the recirculatory behaviour, characteristic of the NIST cup furnace toxicity test, which may effect the continuous regeneration of the toxicity.
    Zusätzliches Material: 9 Ill.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1002/fam.810150203
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