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  • Bacteriophage α3  (5)
  • Chemistry  (4)
  • Deletion/insertion  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Gene Structure and Expression 825 (1985), S. 255-260 
    ISSN: 0167-4781
    Keywords: Bacteriophage α3 ; Microvirid H gene ; Missense mutation ; Nucleotide sequence
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Gene Structure and Expression 1130 (1992), S. 277-288 
    ISSN: 0167-4781
    Keywords: Bacteriophage α3 ; Cryptic origin ; Evolution ; Genome sequence ; Secondary structure
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Gene Structure and Expression 1048 (1990), S. 43-49 
    ISSN: 0167-4781
    Keywords: Bacteriophage α3 ; Complementary strand ; DNA sequence ; Deletion/insertion ; Origin mutant ; dna factor
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Gene Structure and Expression 783 (1984), S. 171-178 
    ISSN: 0167-4781
    Keywords: Amber mutation ; Bacteriophage α3 ; Microvirid mutant ; α3 cistron
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Gene Structure and Expression 1007 (1989), S. 359-362 
    ISSN: 0167-4781
    Keywords: Bacteriophage α3 ; DNA sequence ; Origin mutant ; Point mutation ; Secondary structure
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 26 (1981), S. 423-429 
    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: To prepare the copolymer, which is water and oil repellent and contains the hydroxyl group, 2-methoxy-4-vinylphenol (VG: M1) is copolymerized with the fluorinated acrylic monomer (M2). The copolymerizability of VG (vinyl guaiacol) with pentadecafluoroctylacrylate (PDFOA) is best (r1 = 0.217, r2 = 0.0751). The critical surface tension γC of the copolymer of F1 = 0.451 (F1 is the ratio of M1 units in the copolymer) is estimated to be 13.5 dyne/cm which is close to that of the homopolymer (F1 = 0). The γc of the other copolymers are so small that they are 18.5 dyne/cm for copoly(VG-trifluoroethylmethacrylate) of F1 = 0.491 and 17.8 dyne/cm for copoly(VG-fluoro-pentylmethacrylate) of F1 = 0.392. Thus, these copolymers are water and oil repellent. Further, because of the hydroxyl, they provide hydrogen bonding to hydroxyapatite of teeth.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Basel : Wiley-Blackwell
    Die Makromolekulare Chemie, Rapid Communications 1 (1980), S. 427-431 
    ISSN: 0173-2803
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 439 (1978), S. 259-264 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Kristallzüchtung von Zinkoxid aus der DampfphaseEinkristalle von ZnO wurden bei 1050-1200°C gezüchtet durch Oxydation von Zinkdampf, der kontinuierlich mit konstanter Geschwindigkeit von 7,2 × 10-5 Mol/min verdampft wurde. Bevorzugte Strömungsgeschwindigkeit des Sauerstoffs war 4,3-6,6 × 10-5 Mol/min und war 1,2-1,8 mal größer als der theoretische Wert zur Oxydation von Zinkdampf. Die Kristalle wuchsen größer mit ansteigender Züchtungstemperatur. Kristalle von maximaler Größe von 2-4 mm im Durchmesser und 22 mm Länge wurden bei 1200°C in 55 Stunden gezüchtet. Die Kristalle waren hellgrau und transparent. Charakteristische Formen der Kristalle waren Plättchen mit ausgebildeter (100)-Ebene und hexagonale Prismen.
    Notes: Single crystals of ZnO were grown at 1 050-1200°C by the oxidation of zine vapor which was continuously evolved at constant rate of 7.2 × 10-5 mol/min. Favourable flow rate of oxygen was 4.3-6.6 × 10-5 mol/min and was 1.2-1.8 times than theoretical value to oxidize zine vapor. The crystals grew larger with raising up growing temperature. Large crystals having maximum size of 2-4 mm ini diameter and 22 mm long were grown at 1200°C for 55 hours. The crystals were light gray and transparent. Representative forms of the crystals were both platelet with developed (100) face and hexagonal prism-type.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 469 (1980), S. 128-134 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Kristallzüchtung von SnO2 und anderen MO2 (M = Ti, Zr, Hf)-Oxiden aus B2O3—V2O5 - SchmelzeEinkristalle von SnO2 und MO2 (M = Ti, Zr, Hf) wurden aus B2O3—V2O5-Schmelze gezogen. Mischungen der Schmelze und der Pulver von Zn2SnO4, TiO2, ZrO2 oder HfO2 werden bei einer Temperatur von 1030-1340°C 20-72 h geschmolzen und dann mit einer Geschwindigkeit von 5°C/h auf 900°C abgekühlt. Die gewachsenen SnO2-Kristalle sind blaßbraune Nadeln. Ein Ansteigen des V2O5-Gehaltes der Schmelze (bis zu V2O5:B2O3 = 2) oder der Schmelz-temperatur ergibt eine Zunahme der Kristallgröße. Kristalle von TiO2 waren schwarze Nadeln oder Plättchen und die des ZrO2 und HfO2 waren gelbliche, transparente Nadeln oder Quader.Die langen Achsen der Kristalle waren c-Achsen, und die Hauptflächen waren {100} und/oder {110}. Alle Kristalle enthielten Verunreinigungen an B und V.Die elektrischen Widerstände der SnO2- und TiO2-Kristalle betrugen 1,4 × 106 bzw. 5,6 104 Ω · cm bei 25 ° C.
    Notes: Single crystals of SnO2 and MO2 (M = Ti, Zr, Hf) oxide were grown from flux of B2O3—V2O5 system. Mixtures of the flux and the starting powder of Zn2SnO4, TiO2, ZrO2, or HfO2 were soaked at a temperature of 1030-1340°C for 10-72 hr and then were cooled down to 900°C at a rate of 5°C/hr. Grown crystals of SnO2 were pale brown needles. An increase in V2O5 content of the flux (up to V2O5/B2O3 ratio equal to 2) or in the soaking temperature increases the crystal size. A largest crystal with the size of 15.0 × 0.4 × 0.4 mm was obtained in the case of V2O5/B2O3 = 2. Crystals of TiO2 were black needles or platelets, and those of ZrO2 and HfO2 were yellowish, transparent needles or blocks. The maximum size of TiO2, ZrO2 or HfO2 crystal was 12.0 × 0.1 × 0.1 mm, 4.0 × 0.3 × 0.3 mm or 11.0 × 0.6 × 0.6 mm, respectively.The long axis of the crystals was all C-axis and main faces on the crystals were of {100} and/or {110} families. All these crystals were found to include the impurities of boron and vanadium.The electrical resistivities of SnO2 and TiO2 crystals were measured to be 1.4 × 106 and 5.6 × 104 Ω · cm at 25°C, respectively.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
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