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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Colloid & polymer science 117 (1950), S. 73-75 
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 250 (1942), S. 10-22 
    ISSN: 0863-1786
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: 1. Es wurde die Zersetzung von CaSO4 in Gegenwart von SiO2 im molaren (1:1) Verhältnis bei 1100° C innerhalb von 4 Stunden in Luft, SO2, N2, O2, wasserdampfgesättigter Luft von 40, 80, 90° C und Wasserdampf bei den Gasströmungsgeschwindigkeiten von 2 und 4 Litern pro Stunde geprüft. Rohmaterialien, Apparatur und Versuchsbedingungen werden beschrieben.
    Additional Material: 7 Ill.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1573-5028
    Keywords: Arabidopsis thaliana ; GFP ; guanine nucleotide dissociation inhibitor ; small GTP-binding protein ; two-hybrid system
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The small GTPases of the Rho family play a key role in actin cytoskeletal organization. In plants, a novel Rho subfamily, called ROP (Rho of plants), has been found. In Arabidopsis, 12 ROP GTPases have been identified which differ mainly at their C-termini. To test the localization of two members of this subfamily (AtROP4 and AtROP6), we have generated translational fusions with the green fluorescent protein (GFP). Microscopic analysis of transiently transfected BY2 cells revealed a predominant localization of AtROP4 in the perinuclear region, while AtROP6 was localized almost exclusively to the plasma membrane. Swapping of the AtROP4 and AtROP6 C-termini produced a change in localization. As RhoGDIs are known to bind to the C-terminus of GTPases of the Rho family, we searched for ArabidopsisRhoGDI genes. We identified the AtRhoGDI1gene and mapped it to chromosome 3. AtRhoGDI1 encodes a 22.5 kDa protein which contains highly conserved amino acids in the isoprene binding pocket and exhibits 29% to 37% similarity to known mammalian RhoGDI homologues. The AtRhoGDI1 gene was expressed in all tissues studied. Using the yeast two-hybrid system, we showed specific interaction of AtRhoGDI1 with both AtROP4 and AtROP6 as well as with their GTP-locked mutants, but not with a GTPase of the RAB family. Recombinant GST-AtRhoGDI1 could bind GFP-AtROP4 from transgenic tobacco BY2 cell extracts, confirming the interaction observed with the two-hybrid system.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 130 (1950), S. 195-200 
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Zusammenfassung Es wird eine auch für Serienanalysen brauchbare Methode zur maß-analytischen Bestimmung von Titan unter Verwendung von Eisenmetall als Reduktionsmittel, Eisen(III)-sulfatlösung als Titrierflüssigkeit und Kaliumrhodanid als Indikator angegeben.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 25 (1953), S. 196-198 
    ISSN: 0009-286X
    Keywords: Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Es werden Versuche beschrieben, um feine Glaspulver der Teilchengröße von 10 μ und weniger in der Kugelmühle, Schwingmühle und Analysenreibemaschine herzustellen. Der zeitliche Verlauf des Mahlvorganges bei diesen Mühlenarten wurde unter möglichst vergleichbaren Verhältnissen dispersoidanalytisch aufgenommen und graphisch im Rosin - Rammler - Bennett - Diagramm abgebildet. Dabei wurden verschiedene Mahlbedingungen angewandt. Für Laboratoriumsverhältnisse ergab sich hinsichtlich der besten Wirksamkeit der drei Mühlen die Reihenfolge: Reibemaschine, Schwingmühle, Kugelmühle.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 262 (1950), S. 288-296 
    ISSN: 0372-7874
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Dolomit bzw. Kalkstein wurden bei verschiedenen Temperaturen und Zeiten in Luft, feuchter Luft, Wasserdampf und Kohlendioxyd bestimmter Strömungsgeschwindigkeit zersetzt. Kohlendioxyd ist Reaktionspartner, Wasserdampf Katalysator. Temperaturinkremente wurden aus den Zerfallsgeschwindigkeitskonstanten gerechnet.
    Additional Material: 10 Ill.
    Type of Medium: Electronic Resource
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