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  • 1
    Electronic Resource
    Electronic Resource
    Economic Evaluation of Energy's Environmental Costs with Special Reference to Air Pollution (1982)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Environment and Resources 7 (1982), S. 1-35 
    Details
    ISSN: 0362-1626
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.eg.07.110182.000245
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  • 2
    Electronic Resource
    Electronic Resource
    Spectrofluorimetric hydrodynamic voltammetry: theory and practice (1992)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 96 (1992), S. 8153-8157 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100199a061
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  • 3
    Electronic Resource
    Electronic Resource
    A dynamicin vitro method for studying bioprosthetic heart valve calcification (1992)
    Springer
    Journal of materials science 3 (1992), S. 293-298 
    Details
    ISSN: 1573-4838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine , Technology
    Notes: Abstract The most predictable cause of failure of a biological prosthetic heart valve is calcification. The deposition process appears to be related both to the biomaterial composition and to the presence of dynamic stresses in the leaflets. A dynamicin vitro test has been developed to investigate the calcification process. The test apparatus consists of a modified Rowan Ash fatigue tester with the test fluid maintained at 37°C. Six valves can be tested simultaneously under similar physical conditions, but with individual incubation media. The valves tested were glutaraldehyde-fixed bovine pericardial valves (the Glasgow Heart Valve). These have been tested in a range of different simple salt solutions containing approximately physiological concentrations of calcium and phosphate. Calcification has been analysed by assay of the incubation media for depletion of calcium and phosphate and direct measurement of uptake of calcium by the valves. There is a wide variability among pericardial valves treated similarly. This may be related to the variability in calcification rate seen in patients with valve implants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00705296
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  • 4
    Electronic Resource
    Electronic Resource
    A general computational approach to linear sweep voltammetry at channel electrodes (1992)
    Springer
    Journal of applied electrochemistry 22 (1992), S. 38-42 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract A computationally efficient, implicit approach to the simulation of linear sweep and cyclic voltammetry at the channel electrode is derived. The results of computations for a simple reversible electron transfer are presented. First the scan rate requirements for the recording of effective steady state voltammograms are established. Secondly the effect of scan rate upon waveshape and potential shift is described for flow and no flow regimes at the channel electrode. The results are found to be in good agreement with analytical theory where applicable. The ready extension of the method to mechanistically complex schemes is emphasised.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01093009
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  • 5
    Electronic Resource
    Electronic Resource
    Transient measurements at the wall-jet ring disc electrode (1992)
    Springer
    Journal of applied electrochemistry 22 (1992), S. 1011-1016 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Theory is presented for the wall-jet ring disc electrode (WJRDE) which predicts the current transient at the ring resulting from a potential step at a WJRDE disc for the case where the ring is potentiostatted so as to reverse the reaction which occurs at the disc. The shape of such transients, in which double-layer charging effects are minimal, is revealed to be very sensitive to differences in the diffusion coefficient of the electroactive species which reacts at the disc and that of the corresponding product. Accordingly such measurements are recommended for the study of complex electrode processes in order to separate mass transport parameters (diffusion coefficients) from homogeneous kinetic phenomena.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01029578
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  • 6
    Electronic Resource
    Electronic Resource
    Wall jet electrodes: the importance of radial diffusion (1993)
    Springer
    Journal of applied electrochemistry 23 (1993), S. 98-102 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Existing models for mass transport to wall jet electrodes (WJE) are critically re-evaluated in the light of some new calculations and experiments which relate to steady state and transient currents observed at wall jet ring disc electrodes both in the presence and absence of homogeneous chemical kinetic complications. Specifically, it is concluded that in many cases quantitative descriptions are only realisable if transport to the electrode is described as having a significant contribution from radial diffusion in addition to the radial convection and normal diffusion that are usually only considered. This greatly increases the complexity of the mathematical solution of problems of interest and may prove an important limitation of WJEs vis-a-vis alternative hydrodynamic electrodes for other than analytical purposes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00246944
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  • 7
    Electronic Resource
    Electronic Resource
    Non-uniform accessibility and the use of hydrodynamic electrodes for mechanistic studies: A comparison of wall-jet and rotating disc electrodes (1991)
    Springer
    Journal of applied electrochemistry 21 (1991), S. 295-300 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract The merits of non-uniformly accessible electrodes for discriminating between electrode reaction mechanisms are established. In particular a comparison of the theoretical behaviour of the uniformly accessible rotating disc electrode and the highly non-uniformly accessible wall-jet electrode towards a wide range of different types of electrode process shows that mechanistic resolution is better achieved with the latter electrode geometry.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01020211
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  • 8
    Electronic Resource
    Electronic Resource
    The wall-jet electrode and the study of electrode reaction mechanisms: the EC reaction (1990)
    Springer
    Journal of applied electrochemistry 20 (1990), S. 912-915 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract The theory of EC reactions at a wall-jet electrode is developed using a computational procedure based on the Backwards Implicit Method. In particular, for the case of a reversible electron transfer, it is shown that the variation of the halfwave potential with solution flow rate provides a means of characterizing the EC mechanism. A working curve is presented which permits the analysis of experimental data and the deduction of the rate constant for the following chemical reaction.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01019565
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  • 9
    Electronic Resource
    Electronic Resource
    The wall-jet electrode and the study of electrode reaction mechanisms: The EC′ (catalytic) mechanism (1991)
    Springer
    Journal of applied electrochemistry 21 (1991), S. 2-5 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract The theory of EC′ (catalytic) reactions at the wall-jet electrode is developed using a computational procedure based on the Expanding Grid Backwards Implicit method. In particular, it is shown that the variation of the transport limited current with solution flow rate provides a means of characterising the EC′ mechanism. A working curve is presented which shows how the effective number of electrons transferred depends on a normalized rate constant and this permits the analysis of experimental data and the deduction of the homogeneous rate constant of the catalytic chemical reaction, for arbitrary electrode geometry, without recourse to further computation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01103820
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  • 10
    Electronic Resource
    Electronic Resource
    Double-channel electrodes: Homogeneous kinetics and collection efficiency measurements (1991)
    Springer
    Journal of applied electrochemistry 21 (1991), S. 208-212 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract The theory of collection-efficiency measurements (under steady-state conditions) at double-channel electrodes has been extended to include the effects of homogeneous kinetics. In particular first- and second-order decompositions of the species electrogenerated at the upstream electrode have been examined. These problems have been treated numerically using the backwards implicit finite difference method. This theory is readily generalized to allow for more complicated homogeneous chemical reactions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01052572
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