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  • 1
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Lucerne (DM 236 g kg-1, WSC 49 g (kg DM)-1) was ensiled in test-tube silos with or without either glucose or fructose and with or without one of two commercial inoculants. The WSC content of the forage as ensiled was too low to obtain a well preserved untreated silage. By day 4 the pH values of the silages with added sugar or inoculant were significantly lower (P〈 0·001) than the control silage. A satisfactory fermentation was attained only in the silages to which sugar and an inoculant had been added. These silages had a lower pH, more protein-N (P〈 0·001), less ammonia-N (P〈0·001), a faster increase in counts of lactic acid bacteria, and decrease in counts of coliforms than the other silages. Homo-fermentative lactic acid bacteria dominated the fermentation in the inoculated silages while leuconostocs dominated the early stages of fermentation in the control silages. The results indicate that if there is insufficient sugar in the original crop, then the bacteria in an inoculant will not be able to produce enough lactic acid to lower the pH to an acceptable level. This has important implications for the ensilage of lucerne and other highly buffered low sugar crops.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical journal international 99 (1989), S. 0 
    ISSN: 1365-246X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences
    Notes: Palaeomagnetic analysis of 222 specimens from a high-resolution Late Devensian Lateglacial sedimentary sequence at Llyn Gwernan, North Wales has provided the first detailed record of geomagnetic secular variation for the Lateglacial period in Britain. This provides the opportunity to extend the British Holocene Geomagnetic Master Curve possibly as far back as 15 000 yr bp.The declination log records six well-defined oscillations with peak-to-peak amplitudes of 20–30°. The inclinations are shallower than expected for this latitude (52°44′N) which are probably due to the magnetic recording process although low geomagnetic inclinations are not ruled out. The inclination log defines a number of relatively smooth swings with peak-to-peak amplitudes of 10-20°. No evidence for any geomagnetic excursions (such as the Gothenburg ‘Flip’) was found.The Llyn Gwernan Lateglacial palaeomagnetic record is compared with the published palaeomagnetic records for a number of European sites. Correlations between records suggest that the ages of the Llyn Gwernan palaeomagnetic features, derived from a series of radiometric radiocarbon measurements, are in general compatible with those of the European sites. Discrepancies between the records are probably due to errors in radiocarbon dating of Lateglacial sediments and variability of the palaeomagnetic recording process and do not represent spatially-variable geomagnetic field behaviour.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Water and environment journal 14 (2000), S. 0 
    ISSN: 1747-6593
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Whilst beach-profile surveying is a relatively long-established and widely utilised shoreline monitoring technique, a considerable gap exists between theoretical and practical requirements from, and uses of, beach-profile data. The paper bridges this gap by providing a summary of the key elements of beach-profile measurement, theory and analysis. The benefits of applying these elements to practical coastal management are given in three case studies. The first case study presents results from beach-profile analysis on a regional scale in East Anglia. The second case study applies both analytical and theoretical techniques to investigate erosional problems along a coastal bay in Jersey. The third case study assesses the performance of two major sand-replenishment schemes in Poole Bay (on the south coast of England) based upon beach-profile volumetric analyses. Most importantly, the paper demonstrates that beach-profile measurement, theory and analysis can provide information of practical use in coastal management.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @classical quarterly 39 (1989), S. 390-399 
    ISSN: 0009-8388
    Source: Cambridge Journals Digital Archives
    Topics: Classical Studies
    Notes: That the theme of trickery and deception plays an important part in the comedies of Plautus is obvious. Although by no means absent from the comedies of Menander and Terence, it is not nearly so prominent in them as in Plautus. One reason for this difference may be Plautus' choice of Greek models, but there are good grounds for believing that changes made by Plautus to his models also served to emphasize the theme. E. Fraenkel showed that Plautus elevated the scheming slave into a comic hero in a manner alien to Menander and Terence. He identified as an important factor in this heroization of the slave certain features of style, notably the recurring use of military metaphors which equate the slave with a victorious general. He also showed that Plautus probably greatly expanded certain slave roles, this expansion being most evident in elaborate polymetric monodies such as Chrysalus' Troy canticum, Bacch. 925ff. These stylistic effects and the increased bulk of the roles give greater emphasis to the Plautine scheming slave and ipso facto to the element of intrigue in the plot. The omissions which naturally went together with Plautus' insertions could also distort the emphasis of the Greek play in favour of the element of intrigue; a probable example is the Casina, in which it is generally agreed that Plautus cut the original anagnorisis ending. Recent writers have stressed another aspect of Plautus' style which helps to give a particular prominence to the theme of intrigue in his plays, his liking for metatheatrical effects, which remind the spectators that they are watching a stage performance not real life; these effects are pervasive but particularly cluster around scenes of deception, emphasizing that the deception is in a special sense a performance, a play within a play.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @classical quarterly 35 (1985), S. 411-416 
    ISSN: 0009-8388
    Source: Cambridge Journals Digital Archives
    Topics: Classical Studies
    Notes: H. Dohm has amply demonstrated how the cook of Plautus, Pseud. 790ff. exhibits characteristic features of the mageiros of Greek comedy. He has also argued, however, that this scene contains substantial Plautine expansion, comparable with that which has been recognised in the cook scene of the Aulularia. I wish to suggest that Dohm is largely right but that the Plautine expansion is even more extensive than he supposes.In 790–838 Plautus is probably for the most part following his Greek model fairly closely. One can trace a logical sequence of ideas, as follows. Ballio: ‘I couldn't have found a worse cook’ (792–7). Cook: ‘Why did you hire me then?’ (798–9a). Ballio: ‘You were the only one left. And why was that?’ (799b–801a). Cook: ‘I am expensive, but nowadays people look for cheap cooks, who produce only concoctions of seasoned vegetables. That is why men are so short-lived’ (801b–25). Ballio: ‘You can make men live longer then?’ (826–8a). Cook: ‘Certainly, for 200 years’ (828b–30). The cook then proceeds to give a list of his fantastic sauces for fish and meat (834f. Neptuni/terrestris pecudes), until he is cut short by Ballio's ‘Damn your lies’ (836–8). We have here a typical comic mageiros: he is loquacious and boastful (794 multiloquom, gloriosum), claims magic powers (829f.), denigrates his rivals (810–25), reels off lists of foods, real and fictitious (814–17, 831–6), and uses grandiose language (834f. Neptuni pecudes).Within this essentially Greek section there are three short passages which look like Plautine additions. First, Dohm is surely right, following E. Fraenkel, to see 790f. as a Plautine addition.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @classical review 36 (1986), S. 309-310 
    ISSN: 0009-840X
    Source: Cambridge Journals Digital Archives
    Topics: Classical Studies
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Cambridge : Cambridge University Press
    The @classical review 35 (1985), S. 396-397 
    ISSN: 0009-840X
    Source: Cambridge Journals Digital Archives
    Topics: Classical Studies
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1437-160X
    Keywords: IgG rheumatoid factor ; IgG isotypes ; Rheumatoid arthritis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A new assay for IgGRF activity is described which employs human IgGFc as the antigen and a radiolabelled monoclonal antibody directed against human IgG (CHI domain) as the developing antibody. Using this assay IgGRF activity against human IgG isotypes was measured and most sera from RA patients were shown to react predominantly with IgG1 and IgG2 but few reacted with IgG3 and IgG4. The same sera were tested for IgMRF to the IgG isotypes. IgG2 was the best antigen, IgG1 and IgG4 were less so and reactivity with IgG3 was the lowest. IgGRF without associated IgMRF was obtained, its specificity compared to that of IgMRF, and found to be broadly similar. With the new assay high levels of serum IgGRF were found in those RA patients with extraarticular disease but not in RA patients with synovitis alone.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Rheumatology international 8 (1988), S. 11-14 
    ISSN: 1437-160X
    Keywords: Caeruloplasmin concentration ; Oxidase activity ; Polyarthritis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Caeruloplasmin (Cp) concentration and oxidase activity have been shown to be elevated in rheumatoid arthritis (RA) and psoriatic arthritis, but normal in Reiter's syndrome, Behcet's syndrome and juvenile seronegative polyarthritis. Synovial fluid Cp was significantly depressed in comparison with serum Cp in RA. During second-line therapy in RA, Cp concentration and activity fell significantly (P〈0.001), but the change in Cp did not correlate with plasma viscosity.
    Type of Medium: Electronic Resource
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  • 10
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    Berkeley, Calif. : Periodicals Archive Online (PAO)
    Classical Antiquity. 4:1 (1985:Apr.) 72 
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