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  • 1
    Electronic Resource
    Electronic Resource
    Effect of irradiation and packaging type on sensory quality of chill-stored turkey breast fillets (1991)
    Oxford, UK : Blackwell Publishing Ltd
    International journal of food science & technology 26 (1991), S. 0 
    Details
    ISSN: 1365-2621
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Process Engineering, Biotechnology, Nutrition Technology
    Notes: A panel of experienced assessors was used to test the effect of irradiation at 2.5kGy (250krad) on the sensory quality of 1-day and 21-day-old turkey breast fillets stored at 1°C in either oxygen-permeable polythene or an oxygen-impermeable barrier film. In the application of Free Choice Profiling and Generalized Procrustes Analysis, assessors used their own terms to describe the appearance, odour and flavour of the samples.The irradiated samples showed negligible growth of micro-organisms across 21 days of storage. Radiation treatment resulted in an intense pink colour in the raw and cooked samples, which was maintained during storage in oxygen-impermeable film, but decreased in samples exposed to oxygen during storage. Radiation also produced a set of unpleasant raw odour notes variously described as sour, rancid, mature, bad meat or putrid in the samples stored in oxygen-impermeable film. These notes were unlike the sulphurous notes previously associated with protein denaturation in irradiated chicken and were apparently distinct from the odour notes that developed in corresponding non-irradiated samples.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1991.tb02010.x
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  • 2
    Electronic Resource
    Electronic Resource
    Studies of Salvia reflexa Hornem. I. Possible competitive mechanisms (1979)
    Oxford, UK : Blackwell Publishing Ltd
    Weed research 19 (1979), S. 0 
    Details
    ISSN: 1365-3180
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: When grown in mixtures with equal numbers of wheat plants Satvia reflexa was found not to be a strong competitor. The height and inflorescence dry weight of wheat was increased by watering the mixtures from above ihe foliage. These effects were accentuated by moisture stress. Aqueous leachatcs oi S. refiexa foliage were found (o inhibit the germination and/or early growth of wheat grown on filter paper in petri dishes and in different soil lypes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-3180.1979.tb01550.x
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    Paper (German National Licenses)
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  • 3
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    The stimulus as a series of contexts for practice. (1942)
    Provincetown, Mass., etc. : Periodicals Archive Online (PAO)
    Journal of General Psychology. 26 (1942) 223 
    Details
    ISSN: 0022-1309
    Topics: Psychology
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:1128-1942-000-00-000014
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    Paper (German National Licenses)
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  • 4
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    The problem of transfer. (1939)
    Provincetown, Mass., etc. : Periodicals Archive Online (PAO)
    Journal of General Psychology. 20 (1939) 47 
    Details
    ISSN: 0022-1309
    Topics: Psychology
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:1128-1939-000-00-000004
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  • 5
    Electronic Resource
    Electronic Resource
    Fractal signature analysis of macroradiographs measures trabecular organization in lumbar vertebrae of postmenopausal women (1994)
    Springer
    Calcified tissue international 54 (1994), S. 106-112 
    Details
    ISSN: 1432-0827
    Keywords: Postmenopausal women ; Lumbar vertebrae ; Trabecular organization ; Macroradiography ; Fractal signature analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine , Physics
    Notes: Abstract High definition macroradiography was used to provide an image of the detailed structural organization of the cancellous bone in human lumbar vertebrae. The fractal signature analysis (FSA) method was used to quantify the horizontal and vertical trabecular organization recorded within the image. Comparison of the FSA of the posteroanterior and lateral macroradiographs in postmortem lumbar vertebrae showed that neither the superimposition of the neural arch nor the radiographic angle affected the trabecular measurement within the vertebral body. FSA analysis of the trabecular structure measured from the macroradiographs of lumbar vertebrae in two groups of postmenopausal women, with high and low bone mineral density (BMD), showed that the large vertical trabecular structures correlated with the women's body weight (P〈0.01–0.03) and body mass index (P〈0.005–0.05), the fine horizontal structures correlated with the women's age (P〈0.005–0.05), and fine vertical trabecular structures were significantly greater (P〈0.005–0.05) in the low compared with the high BMD group.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00296060
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  • 6
    Electronic Resource
    Electronic Resource
    Thermal alteration of streams draining clearcut watersheds: Quantification and biological implications (1984)
    Springer
    Hydrobiologia 111 (1984), S. 161-169 
    Details
    ISSN: 1573-5117
    Keywords: stream temperature ; diel temperature fluctuations ; forest harvesting ; trout ; clearcutting ; best management practices
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A quantitative evaluation of stream temperature alterations due to a commercial forest harvesting practice and a research treatment is presented. Summer maximum stream temperatures averaged 1 ° C higher in the commercial clearcut and 9 °C higher in the clearcut-herbicided watershed than in the forested control. The largest average monthly temperature increase on the commercial clearcut (2.2 °C) occurred during April; on the clearcut-herbicided basin it occurred during June (10.5 °C). Significant changes in stream temperature were observed on both watersheds as early as February and as late as November. Changes in minimum stream temperatures are presented in detail along with the impact on diel temperature fluctuations. Changes in the stream temperature regimes of the clearcut watersheds from the headwaters to the mouth of the watersheds are also given. Potential impacts of the stream temperature alterations on aquatic ecosystems are summarized in relation to stress limits for brook trout and other organisms.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00007195
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    A quantitative description of the stimulus (1938)
    Springer
    Psychometrika 3 (1938), S. 95-105 
    Details
    ISSN: 1860-0980
    Source: Springer Online Journal Archives 1860-2000
    Topics: Psychology
    Notes: Abstract A formula for the stimulus is derived. The essential postulates and assumptions are based on Gestalt theory.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02289305
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