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  • 1
    Electronic Resource
    Electronic Resource
    Analgesia for day surgery (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 51 (1996), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: One hundred patients undergoing breast lump excision using a standard anaesthetic technique in the Day Care Unit were randomly divided into five groups. Groups A and B received either saline or diclofenac in a double blinded, fashion before and at the end of the procedure, with both groups receiving 10 ml of 0.5% bupivacaine infiltration at the end. Groups C and D also received saline or diclofenac before and after surgery but had no bupivacaine infiltration at the end. Group E did not receive any injections but had bupivacaine infiltration at the end of surgery. In the postoperative period, pain was assessed by a visual analogue scale at 30 min intervals until discharge. All patients were requested to complete a pain relief questionnaire over the 48 h following surgery. There were highly significant differences between those who received bupivcaine and those who did not in the visual analogue scale scores at 30min (p 〈 0.001), 60 min (p 〈 0.001), 120 min postoperatively (p = 0.02) and at discharge (p = 0.03). Pain scores were lower in those who received bupivacaine and they were less likely to request rescue medication, although this did not reach significance (p = 0.07). There were significant differences between the groups who received bupivacaine and diclofenac injection and those who received bupivacaine alone, for visual analogue scale scores at 60 min following surgery (p = 0.05) and at 48 h (p = 0.002). Pain relief was better in those patients who received both bupivacaine and diclofenac injection. Although not significant (p = 0.22). fewer patients required rescue medication when diclofenac was given before surgery (10%) rather than after surgery (22.5%). Fewer patients had a fair amount or a great deal of pain in the 48 h following surgery when diclofenac was injected before (7.5%) rather than after surgery (12.5%). The mean number of oral analgesics taken in the 48 h after surgery was also lower in those patients who had the diclofenac before the surgery rather than after.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2044.1996.tb12574.x
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  • 2
    Electronic Resource
    Electronic Resource
    The Cyclops 33 radiation thermometer (1989)
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 44 (1989), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The Cyclops 33 is a portable infrared radiation thermometer. It has many potential advantages over existing thermometers in anaesthetic practice. The technical details are described and the benejits over other instruments discussed. This apparatus offers considerable scope for advance in the field of thermometry in anaesthesia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2044.1989.tb11289.x
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  • 3
    Electronic Resource
    Electronic Resource
    Comparing the analgesic effect of nonsteroidal anti-inflammatory agents (1993)
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 48 (1993), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2044.1993.tb07569.x
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    Paper (German National Licenses)
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  • 4
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    Unknown
    Liberalism, Non-Binary Choice and Pareto Principle (1972)
    Dordrecht : Periodicals Archive Online (PAO)
    Theory and Decision. 3:1 (1972:Oct.) 49 
    Details
    ISSN: 0040-5833
    Topics: Sociology , Economics
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:n228-1972-003-01-000006
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  • 5
    Electronic Resource
    Electronic Resource
    Hydration kinetics and microstructural development in the 3 CaO. Al2O3-CaSO4.2H2O-CaCO3-H2O system (1986)
    Springer
    Materials and structures 19 (1986), S. 437-444 
    Details
    ISSN: 1359-5997
    Source: Springer Online Journal Archives 1860-2000
    Topics: Architecture, Civil Engineering, Surveying
    Description / Table of Contents: Résumé On étudie l’hydratation et les caractéristiques de la microstructure de mélanges renfermant du C3A et du CaSO4.2H2O (0, 12,5 et 25% avec ou sans addition de CaCO3 (0, 12,5 et 25%) à l’aide de la diffraction X, de la calorimétrie par balayage différentiel, la thermogra-vimétrie différentielle, la microscopie électronique à balayage et la calorimétrie par conduction. Selon la durée de l’hydration, il se forme à différents intervalles allant de 5 minutes à 3 jours de l’hydrate d’aluminate de calcium hexagonal, de l’hydrate d’aluminate de calcium cubique, de l’hydrate de monocarboaluminate de calcium, de l’ettringite, de l’hydrate de monosulfoaluminate de calcium et parfois une solution solide d’hydrate d’aluminate de calcium hexagonal avec hydrate de monocarbo et sulfoaluminate. Le carbonate de calcium retarde ou empêche la formation d’hydrate d’aluminate cubique dans l’hydratation de C3A. Il accélère la formation d’ettringite et sa conversion en phase monosulfoaluminate lorsqu’il s’ajoute au mélange C3A+plâtre+H2O.
    Notes: Abstract Hydration and microstructural characteristics of mixtures containing C3A and CaSO4.2H2O (0, 12.5, 25%) with or without addition of CaCO3 (0, 12.5, 25%) are followed by X-ray diffraction, differential scanning calorimetry, differential thermogravimetry, scanning electron microscopy and conduction calorimetry. Depending on the length of hydration, products formed at different periods from 5 min to 3 days consisted of hexagonal calcium aluminate hydrate, cubic calcium aluminate hydrate, calcium monocarboaluminate hydrate, etrringite, calcium monosulfoaluminate hydrate and possibly a solid solution of hexagonal calcium aluminate hydrate with monocarbo-and sulfo-aluminate hydrates. Calcium carbonate retards or suppresses the formation of the cubic aluminate hydrate in the hydration of C3A. It accelerates formation of ettringite and its conversion to the monosulfoaluminate phase when added to the C3A+gypsum+H2O mixture.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02472147
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  • 6
    Electronic Resource
    Electronic Resource
    Liberalism, non-binary choice and Pareto principle (1972)
    Springer
    Theory and decision 3 (1972), S. 49-54 
    Details
    ISSN: 1573-7187
    Source: Springer Online Journal Archives 1860-2000
    Topics: Sociology , Economics
    Notes: Abstract It is shown in this paper that a very mild form of Pareto principle is compatible with a set of restrictive conditions. Deriving a choice set identical with the set of alternatives in the case of paradox of voting amounts to begging the problem. If we restrict that the choice set should be a proper sub-set of the original set, the paradox will be revived. In the realistic sense liberalism may well be treated as an outcome of the choice rather than as a basic value judgement. Choice of ‘Rules of the Game’ ought to be the first step and then only society can seek the optimal situation under those Rules.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00139353
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  • 7
    Electronic Resource
    Electronic Resource
    Effect of pre- and post-weld heat treatments on the mechanical properties of electron beam welded Ti-6Al-4V alloy (1993)
    Springer
    Journal of materials science 28 (1993), S. 4892-4899 
    Details
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract This paper represents a summary of experimental work carried out to find the effect of various pre- and post-weld heat treatments on Ti-6Al-4V alloy. In the as-welded state the samples exhibit about 80% of the tensile ductility and about 90–95% of the impact/fracture toughness of the base metal. Low temperature stress relieving or ageing carried out subsequent to the welding operation improves the tensile properties but decreases the toughness at the fusion zone. Solution treatment followed by welding and ageing or the post-weld solution treatment and ageing treatment leads to only a marginal increase in tensile strength at the expense of toughness at the fusion zone. High temperature annealing of the welded samples does not increase the tensile ductility but improves the toughness at both the fusion zone and the heat affected zone. The above facts and a special burst-pressure test conducted on a gas bottle in the as-EB welded state show that Ti-6Al-4V components can be used without subjecting them to any post-weld heat treatments.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00361152
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