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  • 2000-2004  (2)
  • 1995-1999  (7)
  • 1950-1954  (5)
  • 1940-1944  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 7 (1952), S. 0 
    ISSN: 1365-2494
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    s.l. : American Chemical Society
    Journal of the American Chemical Society 74 (1952), S. 841-842 
    ISSN: 1520-5126
    Quelle: ACS Legacy Archives
    Thema: Chemie und Pharmazie
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Science Ltd
    Grass and forage science 52 (1997), S. 0 
    ISSN: 1365-2494
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
    Notizen: An experiment is reported in which two bunker silos were filled with about 12 t of ryegrass; one was compacted with a surface pressure of 4·1 kPa and the other was not. Both were instrumented to record temperatures and gas compositions during fermentation and feed-out. Cores of silage (100 mm diameter) were removed from the bunkers and subjected to forced aeration in insulated cylinders. Simple mathematical models were used to simulate CO2 leakage from the silos and the associated loss of dry matter, and temperature changes during the forced aeration of silage cores. The leakage of CO2 from the silos, as shown by the fall in CO2 concentration with time, could be described empirically by an exponential equation and could be simulated with a simple mathematical model. Experimental evidence supported the hypothesis that permeation was the main method of gaseous exchange during fermentation and feed-out, but gas mixing by diffusion and/or convection also occurred within the silos during fermentation. Dry-matter losses by aerobic activity during storage of 120–150 d were conservatively estimated to be about 0·3% and 0·9% for the uncompacted and compacted bunkers respectively. These were considered to be lower than those that could be expected in farm silos, because the sealing was likely to be more thorough. The silages were also more stable, when subject to aeration, than others examined in this laboratory, probably because of high contents of acetic, propionic and butyric acids. Simple mathematical models were of value, but greater sophistication is needed (e.g. multi-compartmental models) to deal comprehensively with the heat and gas flows found in the complex biophysical systems of silage.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 4
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Water and environment journal 14 (2000), S. 0 
    ISSN: 1747-6593
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Energietechnik
    Notizen: 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.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 5
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Clinical and experimental dermatology 20 (1995), S. 0 
    ISSN: 1365-2230
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: The Dundee experimental bald rat (DEBR) undergoes hair loss associated with the development of peri- and intrafollicular mononuclear cell infiltrates, as occurs in human alopecia areata. We studied the effect of orally administered cyclosporin A (10mg/kg; 5 days/week for 7 weeks) on established lesional DEBR rats displaying extensive areas of hair loss. New hairs appeared after 10 days and there was simultaneous regrowth of hair over the whole body with restoration of a full pelt by 5 weeks. Semiquantitative histological examination of flank skin biopsies revealed early reduction of the cellular infiltrate associated with conversion of dystrophic anagen follicles to normal, hair-producing follicles. These results confirm the value of the DEBR model of alopecia areata in evaluating existing and new therapies for this disease in humans.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 6
    Digitale Medien
    Digitale Medien
    Cambridge : Cambridge University Press
    The @classical review 47 (1997), S. 420-421 
    ISSN: 0009-840X
    Quelle: Cambridge Journals Digital Archives
    Thema: Klassische Philologie, Byzantinistik, Mittellateinische und Neugriechische Philologie, Neulatein
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 7
    Digitale Medien
    Digitale Medien
    [s.l.] : Nature Publishing Group
    Nature 172 (1953), S. 716-719 
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE accepted signs of vitamin A deficiency are (1) defective low-intensity vision, (2) retarded growth leading to loss of weight, (3) hyperkeratosis (keratinizing metaplasia), and (4) xerophthalmia. The usual biological assay is carried out on rats depleted to the point of rapid loss of weight. ...
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 8
    Digitale Medien
    Digitale Medien
    Cambridge : Cambridge University Press
    The @classical quarterly 48 (1998), S. 470-486 
    ISSN: 0009-8388
    Quelle: Cambridge Journals Digital Archives
    Thema: Klassische Philologie, Byzantinistik, Mittellateinische und Neugriechische Philologie, Neulatein
    Notizen: So far as we can judge from his one completely preserved play and extensive fragments of others, Menander carefully worked out the movements of his characters on and off stage, so as to give an appearance of realism, within certain conventions, and avoid inconsistencies that might distract the audience. Menander's observed practice confirms the famous anecdote, according to which he regarded the construction of a plot as of primary importance, adding the lines as secondary. Thus a character who returns to the stage after an earlier exit always re-enters through the same stage door or wing by which he made his exit; if, for example, he makes his exit in the direction of the market-place, he will be seen by the audience to return from there. Although the ancient evidence is confused, it seems clear, at least, that convention allowed the Athenian audience to regard one wing as leading to the market-place, the other to the country. Similarly, dramatic time is carefully articulated by means of the conventional choral interludes which divide a play into five acts. Some acceleration of dramatic time is possible within an act, but major lapses of dramatic time take place between acts; if a character makes an off-stage trip of some length, for example to the market-place, his exit and re-entry are separated by a choral interlude. Within the act a strict unity of time is maintained and dramatic time (gespielte Zeii) does not greatly exceed performance time (Spielzeii).
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 9
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    Physiologia plantarum 4 (1951), S. 0 
    ISSN: 1399-3054
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Biologie
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 10
    facet.materialart.
    Unbekannt
    London : Periodicals Archive Online (PAO)
    Journal of theological studies. 42 (1941) 129 
    ISSN: 0022-5185
    Thema: Theologie und Religionswissenschaft
    Notizen: INDEX OF ARTICLES AND NOTES AND STUDIES
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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