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  • 1
    Electronic Resource
    Electronic Resource
    Effect of Dissolved Solid on Wiped-Film Evaporation (1967)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 6 (1967), S. 268-276 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/i260023a002
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Light–dark Adaptation, and ‘Glow’, in Abnormal Moth Eyes without Pigment (1964)
    [s.l.] : Nature Publishing Group
    Nature 202 (1964), S. 621-622 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Recently, I was afforded a unique opportunity to observe light-dark adaptation in some abnormal moths with vivid yellow eyes which entirely lacked eye pigments. The moths were Halisidota argentata Pack. (Arctiidae), which normally fly shortly after sunset and at intervals during the night. Only ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/202621a0
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  • 3
    Electronic Resource
    Electronic Resource
    Influence of Electrical Field on Pupation and Oviposition in Nepytia Phantasmaria Stkr. (Lepidoptera: Geometridae) (1961)
    [s.l.] : Nature Publishing Group
    Nature 191 (1961), S. 976-993 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT is known that weather often can affect insect behaviour and development profoundly. Electrical factors associated with weather may be partly responsible for these biological reactions1, but very little experimental work has been done to determine if an electrical field can influence insect ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/191976a0
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    The olive on end in hypertrophic pyloric stenosis (1992)
    Springer
    Pediatric radiology 22 (1992), S. 608-609 
    Details
    ISSN: 1432-1998
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02015369
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Prediction of gestational age of infants from the abdominal radiograph (1980)
    Springer
    Pediatric radiology 9 (1980), S. 229-231 
    Details
    ISSN: 1432-1998
    Keywords: Fetal growth ; Gestational age ; Infants, anthropometry ; Infants, newborn spine ; Spine
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Measurements of lumbar spine elements on abdominal radiographs of 183 white infants were compared with the estimated gestational ages of these infants as determined by physical examination. Using the technique of multiple regression, an equation was derived to predict infant age from the measurements of the spine.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01092950
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  • 6
    Electronic Resource
    Electronic Resource
    The olive on end: A useful variant of the “shoulder” sign in the barium X-ray diagnosis of idiopathic hypertrophic pyloric stenosis (1992)
    Springer
    Pediatric radiology 22 (1992), S. 275-276 
    Details
    ISSN: 1432-1998
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We describe a radiographic sign of infantile hypertrophic pyloric stenosis. This sign, elicited during firm compression of the barium-coated pyloric region, is a round or ovoid filling defect caused by the hypertrophied pyloric muscle protrudingen face into the gastric lumen. This filling defect typically reveals a barium-containing central depression or stellate indentation, representing the proximal end of the obstructed pyloric channel. This sign, like the closely related “shoulder sign”, appears to establish the diagnosis of hypertrophic pyloric stenosis without need for filling of the pyloric channel or for additional radiographic maneuvers.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02019857
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  • 7
    Electronic Resource
    Electronic Resource
    A Photographic Method for recording Activity and Behaviour in a Group of Small Animals (1959)
    [s.l.] : Nature Publishing Group
    Nature 183 (1959), S. 625-626 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Nielsen's method has a disadvantage in that each photograph of the insects is compared with its predecessor to give an activity value based upon the number of insects which have changed position in the interval. Each number obtained from such a comparison contains within it an unknown factor, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/183625a0
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  • 8
    Electronic Resource
    Electronic Resource
    The metacarpal index in normal children (1980)
    Springer
    Pediatric radiology 9 (1980), S. 31-32 
    Details
    ISSN: 1432-1998
    Keywords: Anthropometry ; Hand radiographs ; Martan syndrome ; Metacarpal index ; Radiographic measurement
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The metacarpal index (MCI), a radiographic measure of the slenderness of the metacarpals used in screening for the Marfan syndrome, was measured in 185 normal children ranging from two to 18 years of age. The MCI increased from lower values in early childhood to the adult range by approximately 10 to 11 years.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00973966
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  • 9
    Electronic Resource
    Electronic Resource
    Evaporation from falling saline water films in laminar transitional flow (1965)
    Hoboken, NJ : Wiley-Blackwell
    AIChE Journal 11 (1965), S. 1073-1081 
    Details
    ISSN: 0001-1541
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: An analytical and experimental study was made of the evaporation from pure and saline water films flowing down a heated vertical surface at Reynolds numbers between 160 and 600. Visual observation showed free surface evaporation. Film continuity was poor for pure water, but good for saline water, because of the influence of temperature and salinity on surface tension gradients. Evaporation rates were predicted by (1) a constant-property boundary-layer type of laminar analysis; (2) the constant-property Dukler “eddy” treatment; and (3) a variable property laminar analysis that took into account the boiling point elevation due to salinity. The experimental evaporation rates could be correlated by dimensionless moduli arising out of the laminar analyses, but best quantitative agreement was found with the Dukler eddy treatment.
    Additional Material: 10 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/aic.690110621
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  • 10
    Electronic Resource
    Electronic Resource
    Initiation of thermal convection in finite right circular cylinders (1970)
    Hoboken, NJ : Wiley-Blackwell
    AIChE Journal 16 (1970), S. 594-601 
    Details
    ISSN: 0001-1541
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Linear perturbation analyses are extended to determine the lowest Rayleigh number at which convection initiates in a vertical cylinder heated on the bottom and cooled on the top. The critical Rayleigh number for the first mode of convection in a right circular cylinder with a perfectly conducting wall is shown to be three times larger than that in such a cell with a perfectly adiabatic side wall. An adjusted wave number is shown to make the results of Pellew and Southwell applicable to the adiabatic wall in a manner similar to that used by Pnueli and Ostrach for the perfectly conducting side wall. The results are compared with experiment and are in very good agreement.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/aic.690160415
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