Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    ISSN: 0025-116X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: Die Sedimentationskonstanten von 4 normalen γ-Globulinproben und 6 γ-Globulinen, die aus dem Blut von Krebskranken isoliert worden waren, wurden bei drei verschiedenen Konzentrationen bestimmt. Die Konstanten der Geraden wurden statistisch ausgewertet. Es wurde gefunden, daß die Mittelwerte der [s]-Konstanten sowie die Neigungen der Geraden der beiden Globulingruppen die gleichen sind.Demgegenüber wurden in jeder Gruppe beträchtliche Unterschiede zwischen den einzelnen Proben sichtbar, besonders zwischen den γ-Globulinen, die aus dem Blut Krebskranker isoliert worden waren.
    Notes: The sedimentation coefficients of four normal γ-globulin preparations and six preparations from patients with malignant diseases were determined. No statistically significant differences were found between either the mean [s] values or the slopes of the concentration regression lines between the two groups. Significant differences in the sedimentation behaviour, however, appeared between preparations within each group, especially between the globulins isolated from the blood of cancer patients.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Propellants, Explosives, Pyrotechnics 22 (1997), S. 347-350 
    ISSN: 0721-3115
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: A slightly divergent flow detonation model has been used to model previously published charge diameter data for nitroguanidine. The kinetic form at low density is shown to be of the hot spot/grain burning type. At higher densities the kinetics become progressively thermal explosion in form. The kinetics are discussed in terms of the pressure dependent rate law used in the model and models of hot spot formation in powder explosives. The particular crystal size and form of nitroguanidine used shows characteristics which suggest it to be of the type described by Price as Group 2 at low density but to show a change to Group 1 type behaviour at higher density. The analysis suggests reasons for this and for the observation that an alternative crystal size and form appears to show only Group 1 characteristics.
    Additional Material: 4 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Propellants, Explosives, Pyrotechnics 21 (1996), S. 325-329 
    ISSN: 0721-3115
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The detonation behaviour of tetryl has been investigated by analysing published charge diameter effect data for two mesh sizes of powders, using slightly divergent flow theory. Evidence found within the published data for the existence of high and low order detonation velocities regimes has been substantiated. The form of the global heat release function during low order detonation was found to be of the hot spot/grain burning type, and during high order detonation, of the thermal explosion type. Particle size effects are discussed both for low and high order detonation. The observed stability of low order detonation at the smaller charge diameters is explained in the model used, which predicts a ‘forbidden zone’ in shock velocity/inverse charge diameter space. The kinetics are discussed in terms of the pressure dependent functional form used in the CPeX detonation model, and models of hot spot formation in powder explosives.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...