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  • Aphididae  (1)
  • Emulsifier  (1)
  • Faecal incontinence  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Entomologia experimentalis et applicata 67 (1993), S. 167-172 
    ISSN: 1570-7458
    Keywords: Insecta ; Aphididae ; intrinsic rate of increase
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The life table parameters ofAphis gossypii Glover were evaluated in tow sets of experiments onCucurbita pepo. The first set was conducted at six constant temperatures (5°C increments from 10–35°C) with 12 h photophase. The second set of experiments was conducted at 6, 12, and 18 h photophase at 25°C. Nymphal survivorship was 100% at 15, 20, 25 and 30°C. However, it was 80 and 0% at 10 and 35°C, respectively. The optimum temperature for body length was 10°C, and body length decreased with increasing temperature.A. gossypii attained its optimum growth and reproduction at 25°C. At this temperature, the net reproductive rate (79.7), intrinsic rate of increase (0.496) and finite rate of increase (1.6) were largest while generation time (6.6 d) and population doubling time (1.4 d) were smallest. Temperatures above and below 25°C reduced the net reproductive rate, and the intrinsic and finite rates of increase. The intrinsic and finite rates of increase ofA. gossypii reared at 18 h photophase (0.53 and 1.7) were significantly higher than at 12 (0.43 and 1.5) and 6 h daylength (0.49 and 1.6).
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Techniques in coloproctology 3 (1999), S. 19-21 
    ISSN: 1128-045X
    Keywords: Key words Stools ; Constipation ; Faecal incontinence
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract: The retention of residual fluid (RF) in the rectum after defaecation was evaluated in 20 healthy subjects (mean age 35.7 years), 25 patients with chronic constipation (mean age 33.4 years) and 20 with faecal incontinence (mean age 31.2 years). The defaecation act was studied by faecoflowmetry. A one-litre water enema was administered, and faecoflowmetric studies were done while the subject was evacuating the enema. After evacuation a 28 French rectal tube was introduced to retrieve the RF for quantitative assessment. Six of the 20 healthy volunteers had a mean RF of 32.3 ml. All of the constipated patients had RF with a mean of 370.6 ml. Residual fluid was found in 2 of the 10 patients with partial incontinence (25 and 30 ml) and in none of the completely incontinent patients. The estimation of the RF after defaecation might be useful as an investigative tool in the diagnosis of defaecation disorders. The test is simple, non-invasisive and non-radiologic.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Plant foods for human nutrition 52 (1998), S. 299-313 
    ISSN: 1573-9104
    Keywords: Carbohydrate-based fat replacers ; Emulsifier ; Litesse ; lowfat cake ; N-Flate ; Paselli MD 10
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Physical and sensory characteristics of cakes prepared with either the carbohydrate-based fat replacers N-Flate, Paselli MD 10 and Litesse (0, 25, 50 and 75% of fat weight) or fat replacers plus emulsifier (mono- and diglycerides; 0 and 3% of flour weight) were studied. Specific gravity of the batter was significantly (p ≤ 0.05) improved by using the carbohydrate-based fat replacers, especially at the 25 and 50% replacement levels. The combination of the emulsifier with either Paselli MD 10 or Litesse also enhanced the specific gravity. Cakes prepared with fat replacers at the 25 and 50% levels had higher volumes, specific volume and standing heights than those of the control. Cakes prepared with fat replacers at the 25, 50 and 75% levels were more compressible than the control. Cakes prepared with Paselli MD 10 had the highest volumes, specific volume, standing heights and compressibilities. Incorporation of emulsifier with fat replacers improved cake volumes, standing heights and compressibilities. Cakes prepared with fat replacers exhibited higher crust and crumb color values compared to the control. Cakes prepared with 25 or 50% fat replacers had higher mean scores for flavor, softness and eating quality than the control. Incorporation of emulsifier with fat replacers did not affect the crust color, crumb color and flavor, but significantly (p ≤ 0.05) improved softness and eating quality.
    Type of Medium: Electronic Resource
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