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  • 1
    Electronic Resource
    Electronic Resource
    Addition Reactions of Vinyl Phenyl Ketone. VI. The Diene Synthesis (1940)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 62 (1940), S. 656-664 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01860a066
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    A towed geophone system for use in snow-covered terrain (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 126 (1996), S. 0 
    Details
    ISSN: 1365-246X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: A new type of drag cable has been developed, which was successfully used to collect seismic reflection data on an Antarctic ice shelf. Standard geophone elements were encapsulated in polyurethane to form 25 m long, rectangular sections. Each of the 12 sections incorporated a group of 12 geophones. The resultant towed array resembles a 300 m long flexible ski. The use of a towed cable provided substantial time and manpower savings over the use of planted geophones. In comparison with drag cables utilizing gimbal geophones, the towed array has a much lower coefficient of friction due to its smooth profile, and it is therefore possible to tow an array using snowmobiles. This provides a significant advantage because a system can be deployed by ski-equipped light aircraft to areas that are difficult or impossible to access using large vehicles. The simple construction of the towed array results in a lower cost than when gimbal cables are used. The main disadvantage is that the towed array has poorer wind-noise characteristics than gimbal cables or planted geophones. Use of the array enabled a team of four people to acquire 158 km of single-fold seismic reflection data on the Ronne Ice Shelf over two field seasons. The data are the first to show sub-seabed structure beneath this major ice shelf.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-246X.1996.tb05265.x
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Regulatory aspects of fusion power-lessons from JET experience (1993)
    Springer
    Journal of fusion energy 12 (1993), S. 189-194 
    Details
    ISSN: 1572-9591
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The first tritium experiment in the JET machine was carried out in November 1991. A number of different regulatory approvals were required in order to proceed with the experiment. These included radioactive discharge authorization, approval of the safety justification and endorsement of the arrangements for accounting for tritium. Preparation for the full D-T phase of JET planned for 1996 was underway prior to the experiment and has continued subsequently. Up to 90 g of tritium will be used in the full D-T phase and JET has obtained authorization for holding this amount on site and for related radioactive discharges. Safety submissions for tritium operation of the JET machine and tritium plant have been made. The paper highlights the regulatory issues involved in determining the appropriate site inventory limit. It emphasizes the importance of establishing a well-founded justification in the case for radioactive discharge authorizations and the necessity of matching the form of the compliance monitoring employed to the predicted mix of nuclides discharged. The accident analysis criteria and routine dose limits used at JET are discussed in relation to the tightening of regulatory requirements, together with QA and design standards.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01059377
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Alkohole (1934)
    Springer
    Fresenius' Zeitschrift für analytische Chemie 97 (1934), S. 210-220 
    Details
    ISSN: 1618-2650
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01370558
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    The efficiency of the bulb and potato aphidRhopalosiphoninus latysiphon (Davidson) as a vector of potato virus V (1988)
    Springer
    Potato research 31 (1988), S. 691-694 
    Details
    ISSN: 1871-4528
    Keywords: Sprouted tubers ; excised sprouts ; Myzus persicae ; ELISA
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Experiments to test the ability ofRhopalosiphoninus latysiphon to transmit potato virus V showed a transmission rate of 16 per cent after only two weeks; this was maintained for a further two weeks, beyond which time the rate rose rapidly. A comparison of the mode of inoculation of PVV byR. latysiphon andMyzus persicae suggested that the mechanism may be similar for both species.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02361862
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    Paper (German National Licenses)
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