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  • 1
    Electronic Resource
    Electronic Resource
    The primary structure of human apolipoprotein A-IV
    Amsterdam : Elsevier
    Biochimica et Biophysica Acta (BBA)/Lipids and Lipid Metabolism 1002 (1989), S. 231-237 
    Details
    ISSN: 0005-2760
    Keywords: Amino acid sequence ; Apolipoprotein A-IV ; DNA sequence ; HDL ; Lecithin-cholesterol acyltransferase ; Sequence heterogeneity
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology , Medicine , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0005-2760(89)90292-0
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  • 2
    Electronic Resource
    Electronic Resource
    Diminution of the surface states on GaAs by a sulfur treatment (1994)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 76 (1994), S. 1959-1961 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The surface chemical properties of a GaAs layer grown by molecular beam epitaxy were investigated by photoluminescence (PL) and photoreflectance (PR) measurements. While the intensity of the PL spectra for the sulfur-treated GaAs, using a (NH4)2Sx solution, increased 75 times compared to that for the as-grown GaAs, the peaks for the as-grown GaAs measured by PR vanished after a sulfur treatment. These results indicate that the surface state acting as the nonradiative recombination centers was passivated by the sulfur. The chemical adsorption behavior resulting from the sulfur is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.357656
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  • 3
    Electronic Resource
    Electronic Resource
    International telementoring: a feasible method of instruction (2000)
    Springer
    World journal of urology 18 (2000), S. 296-298 
    Details
    ISSN: 1433-8726
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Since the advent of improved telecommunication technology, greater bandwidth capability, medical robotics, and digital video technology, telemedicine has evolved. Telesurgical telementoring is an advanced form of telemedicine. An experienced surgeon can conduct, guide and mentor a second surgeon from a remote location. The historical method of teaching surgeons new operative techniques is exemplified in residency training: having individuals work with experienced teachers. Unfortunately, it is impractical for these specialized minimally invasive surgeons to travel and proctor generally trained surgeons each time a new surgical technique is developed. Telesurgical telementoring may represent a method to teach and mentor remote surgeons, as well as allow educational opportunities.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s003450000136
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Cloning, characterization and overproduction of nuclease S1 gene (nucS) from Aspergillus oryzae (1995)
    Springer
    Applied microbiology and biotechnology 44 (1995), S. 425-431 
    Details
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract  The nuclease S1 gene (nucS) from Aspergillus oryzae was isolated using a polymerase-chain-reaction-amplified DNA fragment as a probe, and a 2.6-kb SalI-EcoRI fragment containing the nucS gene was sequenced. It was deduced that the nucS gene had two short introns, 49 and 50 nucleotides in length. The nucS gene had an open-reading frame of 963 base pairs and coded for a protein of 287 amino acid residues, comprising the signal peptide of 20 amino acids and a mature protein of 267amino acids. The deduced amino acid sequence agreed well with the published amino acid sequence except for one substitution. Southern hybridization analysis showed that the nucS gene existed as a single copy in the A. oryzae chromosome. When the structural gene of nucS was fused with the promoter of the glaA gene and introduced into A. oryzae, the yield of secreted nuclease S1 increased about 100-fold compared with the recipient strain.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002530050577
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  • 5
    Electronic Resource
    Electronic Resource
    Cloning, characterization and overproduction of nuclease S1 gene (nucS) from Aspergillus oryzae (1995)
    Springer
    Applied microbiology and biotechnology 44 (1995), S. 425-431 
    Details
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract The nuclease S1 gene (nucS) from Aspergillus oryzae was isolated using a polymerase-chain-reaction-amplified DNA fragment as a probe, and a 2.6-kb SalI-EcoRI fragment containing the nucS gene was sequenced. It was deduced that the nucS gene had two short introns, 49 and 50 nucleotides in lenght. The nucS gene had an open-reading frame of 963 base pairs and coded for a protein of 287 amino acid residues, comprising the signal peptide of 20 amino acids and a mature protein of 267 amino acids. The deduced amino acid sequence agreed well with the published amino acid sequence except for one substitution. Southern hybridization analysis showed that the nucS gene existed as a single copy in the A. oryzae chromosome. When the structural gene of nucS was fused with the promoter of the glaA gene and introduced into A. oryzae, the yield od secreted nuclease S1 increased about 100-fold compared with the recipient strain.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00169939
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Laparoscopic visual field (1998)
    Springer
    Surgical endoscopy and other interventional techniques 12 (1998), S. 1415-1418 
    Details
    ISSN: 1432-2218
    Keywords: Key words: Robot — Laparoscopic surgery — Voice — Foot — Interface
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Background: In order for robotic devices to be introduced successfully into surgical practice, the development of transparent surgeon/machine interfaces is critical. Methods: This study evaluated the standard foot pedal for the AESOP robot compared to a voice control interface. Speed, accuracy, learning curves, durability of learning at 2 weeks, and operator-interface failures were analyzed in an ex vivo model. Results: Foot control was faster and had less operator-interface failures. Voice control was more accurate as measured by ``pass points.'' The foot control learning curve reached a plateau at the third trial, while the voice control did not fully plateau. Durability of learning favored the foot control but was not significantly different. Conclusions: Currently, the voice control is more accurate and has the advantage of not requiring the surgeon to look away from the operative field. However, it is slower and may require more attention as an interface. As voice recognition software continues to advance, speed and transparency are anticipated to improve.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004649900871
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  • 7
    Electronic Resource
    Electronic Resource
    Fates and expression ofBacillus subtilis endo-β-1, 4-glucanase gene andAlcaligenes faecalis β-glucosidase gene introduced inEscherichia coli andBacillus cells (1988)
    Springer
    Biotechnology letters 10 (1988), S. 843-848 
    Details
    ISSN: 1573-6776
    Source: Springer Online Journal Archives 1860-2000
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: Summary Two kinds of cellulase genes coding for endo-β-1, 4-glucanase and β-glucosidase, isolated fromBacillus subtilis andAlcaligenes faecalis respectively, were separately or combinedly put on a newly constructedEscherichia coli-Bacillus shuttle vector plasmid. When the recombinant plasmids having cellulase gene(s) were introduced intoE. coli orBacillus cells, drastic differences in fates and expression of the two genes were observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01026993
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    Paper (German National Licenses)
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