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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 190 (1966), S. 10-15 
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract TheK-absorption spectrum of nickel charged with hydrogen has been investigated using a Bragg spectrograph with photographic registration. The fine structure of the absorption edge of the nickel hydride as compared with that of nickel shows that the electrons of the dissolved hydrogen fill up the empty 3d- and 4s-states of the conduction band of the metal.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Psychological research 33 (1969), S. 68-78 
    ISSN: 1430-2772
    Source: Springer Online Journal Archives 1860-2000
    Topics: Psychology
    Description / Table of Contents: Zusammenfassung Der Zusammenhang zwischen Blickwendung und Lidschlag wurde experimentell untersucht. Als wirksame Faktoren erwiesen sich die Größe der Blickwendung, die Kopfbewegung, die Art der Wahrnehmungsobjekte (Person — Gegenstand) und bei Personen der Grad der Aufmerksamkeitszuwendung. Über alle Versuchsbedingungen hinweg zeigte sich die relative Häufigkeit des Lidschlages bei der Blickwendung als individuell konstant.
    Notes: Summary The relationship between gaze movement and eye blink was investigated. The angle of eye movement, movement of the head, the type of objects perceived (person-object) and (when persons were viewed) the degree of attention were found to be relevant factors. Under all conditions studied, the relative frequency of blinking during gaze movement was shown to be individually constant.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 206 (1965), S. 1041-1043 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] 'Sephadex' gel-filtration was used to separate albumin; bound bilirubin from unbound pigment; the bilirubin?albumin complex passed through the gel rapidly, while the smaller molecules of unbound pigment remained on the column. Therefore, the maximum binding capacity of the protein could be ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Naturwissenschaften 52 (1965), S. 475-475 
    ISSN: 1432-1904
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Monatshefte für Chemie 98 (1967), S. 1954-1961 
    ISSN: 1434-4475
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Diaryl ketenimines react with monosubstituted malonyl chlorides to 2-oxo-chromeno[3.2-b]pyrroles (1–7), and dialkyl ketenimines to 4.5-dihydro-5-oxo-2H-furo[3.2-b]pyrroles (11–12).
    Notes: Zusammenfassung Diaryl-ketenimine reagieren mit monosubstit. Malonsäurechloriden unter Abgabe von 2 HCl zu 2-Oxo-chromeno-[3,2-b]pyrrolen (1–7), Dialkyl-ketenimine dagegen zu 4,5-Dihydro-5-oxo-2H-furo[3,2-b]pyrrolen (11–12).
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 354 (1967), S. 27-29 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: The new quaternary compound LiBa2EuO4 may be prepared from stoichiometric amounts of LiEuO2 and BaO by heating at 700°C under an inert atmosphere. According to Debye-Scherrer photographs. LiBa2EuO4 and LiEu3O4 are isostructural (space group Pbnm). The orthorhombic unit cell with a = 11.883, b = 12.130 and c = 3.601 Å contains 4 formula units LiBa2EuO4 (calculated density 6.369 g/cm3).
    Notes: Die neue quaternäre Verbindung LiBa2EuO4 kann aus den stöchiometrisch erforderlichen Mengen LiEuO2 und BaO durch Erhitzen bei 700°C unter Schutzgas erhalten werden. Wie aus DEBYE-SCHERRER-Aufnahmen hervorgeht, ist LiBa2EuO4 mit LiEu3O4 isotyp (Raumgruppe Pbnm). Die rhombische Elementarzelle mit a = 11,883, b = 12,130 und c = 3,601 Å enthält 4 Formeleinheiten LiBa2EuO4 (berechnete Dichte 6,369 g/cm3).
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 7
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: During an investigation of various epoxide resin systems, some cases were found in which the room temperature density decreased with increasing curing temperature and increasing degree of cure. In other systems the density was found to be independent of the curing temperature. In these cases it is possible by deliberately stopping the reaction to measure density values which also decrease as the curing progresses. This unexpected behavior can be explained in a purely physical manner from the pattern of the density changes during an entire curing cycle. The density decrease of the noncured mixture, which is due to the increased curing temperature, outweighs all contraction effects consisting of isothermal chemical and cooling shrinkage, whereby the latter is dependent to a great extent on the glass temperature. In those cases where the glass temperature exceeds the curing temperature, the chemical reactions come to a standstill, when the temperature difference reaches a certain value, i.e. it “freezes chemically”. By means of values that can be measured readily at low temperatures, it is possible to construct diagrams from which the variation of the density at higher temperatures of the curing cycle can be estimated.
    Additional Material: 12 Ill.
    Type of Medium: Electronic Resource
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