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  • 1
    Electronic Resource
    Electronic Resource
    Correlation of some structural parameters of pyrimidine nucleosides. Nuclear magnetic resonance study (1971)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 93 (1971), S. 4334-4336 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja00746a063
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  • 2
    Electronic Resource
    Electronic Resource
    Surface thermometry by laser-induced fluorescence (1989)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 60 (1989), S. 3702-3706 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: A novel laser-induced fluorescence technique has been developed for measuring the surface temperature of reacting and nonreacting materials. The technique involves seeding the material to be examined with a temperature-sensitive phosphor (Dy:YAG) and monitoring the laser-induced fluorescence of the phosphor to determine the temperature. The Dy:YAG phosphor displays a temperature sensitivity in the range 300–1700 K. The technique has been applied to both reacting and nonreacting surfaces under laser excitation, allowing temperature and temporal-history profiles to be determined.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1140478
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  • 3
    Electronic Resource
    Electronic Resource
    Androgen transport and receptor mechanisms in testis and epididymis (1974)
    [s.l.] : Nature Publishing Group
    Nature 250 (1974), S. 387-391 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] To influence spermatogenesis and sperm maturation, androgen has to be transported from the Leydig cells to the germinal epithelium and epididymis. This article describes extracellular transport and intracellular receptor mechanisms for ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/250387a0
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  • 4
    Electronic Resource
    Electronic Resource
    IONS AND THE TRANSPORT OF GAMMA-AMINOBUTYRIC ACID BY SYNAPTOSOMES (1972)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 19 (1972), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Abstract— The initial rate of uptake of [2,3-3H]gamma-aminobutyric acid by rat brain synaptosomes was studied under incubation conditions in which GABA metabolism was minimal. The presence of both sodium and potassium in the incubation medium was essential for sustained uptake. Uptake proceeded for a short period of time in the absence of potassium and then ceased. No uptake was observed when sodium chloride was completely replaced with sucrose or choline chloride. The sodium-dependence curve for GABA uptake was markedly sigmoid. The sigmoid character of the curve was not attributable to a lag phase in uptake at low sodium concentrations. Calcium strongly stimulated the initial rate of uptake at low sodium concentrations but had little effect at sodium concentrations above 100 mm and was not able to support uptake in the absence of sodium. The sigmoid character of thesodium-dependence curve was completely eliminated by 20 mm calcium ion. Magnesium and phosphate had little effect on the initial rate of GABA uptake.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.1972.tb01398.x
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  • 5
    Electronic Resource
    Electronic Resource
    The "nanotriode:" A nanoscale field-emission tube (1999)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 75 (1999), S. 2845-2847 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A nanoscale electron tube with a field-emission cathode and a control gate (nanotriode) has been fabricated and characterized. Electrons are field emitted from metal nanopillars with radii of about 1 nm into a vacuum nanochamber, collected at the anode, and controlled by a gate electrode. The nanochamber is sealed by an integrated anode and has vertical and horizontal dimensions of 100 nm. The turn-on voltage is less than 10 V and is independent of ambient temperature. Currents of 10 nA and transconductances of up to 6 nS per device have been observed; this would yield a transconductance of 60 S cm−2 at the maximum packing density of 1010 nanotriodes cm−2 for these devices. The emission stability is better than 3% at room temperature and improves to 0.1% at 20 K. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.125169
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  • 6
    Electronic Resource
    Electronic Resource
    Nanoscale field emission structures for ultra-low voltage operation at atmospheric pressure (1997)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 71 (1997), S. 3159-3161 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Novel field emission devices with electron path lengths an order of magnitude less than the elastic mean free path of electrons in air have been fabricated and tested at atmospheric pressure. The nanoscale-tip field emission system consisted of multiple emitter tips of radii about 1 nm within an extractor aperture of diameter 50 nm. The extractor turn-on voltage was approximately 7.5 V; field-emitted currents of up to 10 nA were collected at extractor voltages of less than 10 V. Maximum current densities of over 1011 A m−2 have been observed, and the emission stability in air at atmospheric pressure is better than 3%. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.120276
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  • 7
    Electronic Resource
    Electronic Resource
    THERAPEUTIES XVIII (1972)
    Oxford, UK : Blackwell Publishing Ltd
    British journal of dermatology 86 (1972), S. 0 
    Details
    ISSN: 1365-2133
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2133.1972.tb16114.x
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  • 8
    Electronic Resource
    Electronic Resource
    GENERAL DISCUSSION (1974)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 228 (1974), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1974.tb20519.x
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  • 9
    Electronic Resource
    Electronic Resource
    Anamnestic response to an opioid (1971)
    Springer
    Cellular and molecular life sciences 27 (1971), S. 542-542 
    Details
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Zusammenfassung In Mäusen entsteht eine Toleranz gegen den kataraktogenen Effekt einer Einzeldosis von Opioid. Werden fraktionierte Dosen gegeben, so entwickelt sich jedoch eine weitaus grössere Toleranz, wofür eine Sensibilisierung als Ursache angenommen wird.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02147588
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