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  • 1
    Electronic Resource
    Electronic Resource
    EPR spectroscopic study of S = 1, 2, and 3 spin states of tris(.mu.-hydroxo)-bridged chromium(III) dimers (1985)
    s.l. : American Chemical Society
    Inorganic chemistry 24 (1985), S. 887-890 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic00200a018
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Towards a procedure model in terminology management (2005)
    Bradford : Emerald
    Journal of documentation 61 (2005), S. 281-295 
    Details
    ISSN: 0022-0418
    Source: Emerald Fulltext Archive Database 1994-2005
    Topics: Information Science and Librarianship
    Notes: Purpose - There is a lack of efficiency when dealing with information and searching for the right content. Aims to present a procedural model which in essence is a generalized approach to terminology management, with which to build and maintain glossaries and taxonomies. Design/methodology/approach - In addition to an extensive literature review, analysis of three action research cases with several corporate partners is presented. The first case focuses on the introduction of a glossary for a Swiss insurance company. The second illustrates the results from setting up a corporate taxonomy at an international professional services firm. The third case combines glossary and taxonomy for document classification and retrieval. Findings - Glossary and taxonomy are suitable for solving a wide range of terminological defects. Usage and maintenance processes play a central role in the management of terms and should be well defined. Only a well-suited trade-off between centralized and decentralized terminology management will be sustainable. Research limitations/implications - Other means besides clearly defined processes have to be defined to clearly eliminate certain issues. Furthermore, there is the question of whether the implementation of terminology management could benefit certain types of companies in certain industry branches more than others. Practical implications - Concrete actions that have to be taken into consideration when introducing glossary and taxonomy systems. Originality/value - Proposes a procedural model for the introduction of glossary and taxonomy as well as the cultivation of a corporate terminology.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1108/00220410510585223
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Transformation and mineralization of halophenols by Penicillium simplicissimum SK9117 (1996)
    Springer
    Biodegradation 7 (1996), S. 165-171 
    Details
    ISSN: 1572-9729
    Keywords: bromophenol ; chlorophenol ; cometabolism ; fluorophenol ; mineralization ; Penicillium simplicissimum
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract The metabolism of monohalophenols by Penicillium simplicissimum SK9117, isolated from a sewage plant was investigated. In submerged cultures, 3-, 4-chlorophenol, and 4-bromophenol were metabolized in the presence of phenol. 3-Chlorophenol was transformed to chlorohydroquinone, 4-chlorocatechol, 4-chloro-1,2,3-trihydroxybenzene, and 5-chloro-1,2,3-trihydroxybenzene. With 4-chlorophenol only 4-chlorocatechol was observed as transient product. A release of chloride ions was not observed. Whereas monobromo-, and monochlorophenols could not support growth as sole carbon and energy source, growth and release of fluoride ions were observed with monofluorophenols as substrates. In presence of phenol, the degradation of all monofluorophenols was enhanced. Substrate and cosubstrate disappeared simultaneously. 3-Fluorophenol and 4-fluorophenol were completely mineralized as shown by the equimolar release of fluoride ions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00114628
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  • 4
    Electronic Resource
    Electronic Resource
    Symmetry coupling coefficients for point groups and the importance of Racah's Lemma for the standardization of phase (1973)
    Springer
    Theoretical chemistry accounts 32 (1973), S. 27-40 
    Details
    ISSN: 1432-2234
    Keywords: Coupling coefficients ; Lemma of Racah ; Phase standardization
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract Useful approaches to the calculation of symmetry coupling coefficients 〈Г1 γ1 Г 2/2|Гγb〉 are reviewed. Since a common phase factor always remains undetermined for each trio ofГ 1,Г 2, andГ, a unique standardization of phase is proposed by the requirement, in Racah's lemma, (j 1 Г 1 a 1,j 2 Г 2 a 2|j Г ab) ≧ 0and real. In conjunction with the basis relations and the phase convention for Wigner coefficients, a novel method is suggested for the calculation of symmetry coupling coefficients in the group G from those in the subgroupG ⊂SU(2) orR 3. The results apply in full generality to any point groupG, single or double group.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01209413
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    Paper (German National Licenses)
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