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  • 1
    Publication Date: 2019-06-27
    Description: Vertical air motions measurement by balloon radar tracking, discussing method of radar noise error reduction by ascent rate smoothing technique
    Keywords: METEOROLOGY
    Type: ; IENCES (
    Format: text
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  • 2
    Publication Date: 2019-06-27
    Description: First-order theory of fluctuating lift and drag coefficients for aerodynamically induced motions of rising and falling spherical balloon wind sensors
    Keywords: METEOROLOGY
    Type: NASA-TN-D-6373 , M-169
    Format: application/pdf
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  • 3
    Publication Date: 2019-06-27
    Description: Data processing methods for improving FPS-16 radar/Jimsphere system measurements of atmospheric motion
    Keywords: METEOROLOGY
    Type: NASA-CR-118997 , LMSC-HREC-D225068 , HREC-6128-2
    Format: application/pdf
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  • 4
    Publication Date: 2019-07-13
    Description: Mesoscale structure of upper air winds measured with FPS-16/Jimsphere wind measuring system
    Keywords: METEOROLOGY
    Type: NATIONAL CONFERENCE ON AEROSPACE METEOROLOGY; May 06, 1968 - May 09, 1968; NEW ORLEANS, LA
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  • 5
    Publication Date: 2019-07-13
    Description: FPS-16/Jimsphere wind profiles measurement, discussing effect of data smoothing on accuracy and resolution
    Keywords: METEOROLOGY
    Type: NATIONAL CONFERENCE ON AEROSPACE METEOROLOGY, 4TH; May 04, 1970 - May 07, 1970; LAS VEGAS, NV
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  • 6
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Journal of Chemometrics 8 (1994), S. 301-302 
    ISSN: 0886-9383
    Keywords: Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    New York, NY : Wiley-Blackwell
    Journal of Chemometrics 6 (1992), S. 247-255 
    ISSN: 0886-9383
    Keywords: Analysis of variance ; Assumptions ; Graphics ; Models ; Validation of model ; Chemistry ; Analytical Chemistry and Spectroscopy
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: The computer has made it possible to scrutinize data rapidly by means of graphics. This should be done prior to the application of any model to the data, since the model must be validated before using it as a means of analyzing the data. The procedure is illustrated in terms of two examples of real experimental data.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 65 (1993), S. 68-70 
    ISSN: 0009-286X
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
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  • 9
    ISSN: 0003-3146
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Notes: Some physical properties of aqueous solutions containing linear, flexible, polyelectrolytes are reviewed in order to emphasize the role of charge interactions in these systems which strongly depend on the charge of the macromolecular chain and the concentration of low molar mass electrolyte in solution. Particular emphasis is put on polyelectrolyte solutions containing an excess of added salt, which from a theoretical point of view are easier to understand. Both the dilute and the semi-dilute case will be discussed. In the former the problem of the electrostatic potential around the macromolecular chain is briefly reviewed as well as the use of a wormlike chain model to derive average dimensions of polyelectrolytes in solutions. In the latter the scaling approach to concentration effects in polyelectrolyte solutions is briefly discussed. The pecularities of the semi-dilute regime in polyelectrolyte solutions is illustrated with the help of results obtained with dynamic light scattering and the time dependent decay of electric birefringence.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Hoboken, NJ : Wiley-Blackwell
    Journal of Polymer Science 23 (1957), S. 241-245 
    ISSN: 0022-3832
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Physics
    Description / Table of Contents: It seems that the dielectric properties of high polymer solutions may be partially attributed to an interaction between the macromolecules and the molecules of solvent, if the latter is polar. The study of the variations of the static dielectric constant with the temperature yields interesting data. By applying a model analogous to that proposed by Fröhlich for pure liquids to a dilute solution of a polar macromolecule in a polar solvent, a correlation factor (g) may be defined if the deformation polarization is considered macroscopically through the refractive index of the solutions. This treatment is valid as well in the case of rigid macromolecules as in the case where these chains are decomposed in statistical segments. The example of a 2% solution of polybutylmethacrylate in toluene shows that this effect indeed exists. The study of these properties, which is now going on, will show if a relation exists between the factor g for different solutions of high polymer in different solvents, particularly with respect to an eventual precipitation temperature.
    Notes: Il semble possible d'attribuer partiellement les propriétés diélectriques de solutions de hauts polymères à une interaction entre la macromolécule et les molécules du solvant, si ce dernier est polaire. L'étude de la variation de la constante diélectrique statique avec la température peut alors apporter des renseignements intéressants. Appliquant à la solution diluée d'une macromolécule polaire dans un solvant polaire, un modèle analogue à celui proposé par Fröhlich pour les liquides purs, on peut définir un facteur de corrélation (g) si l'on tient compte de la polarisation de déformation d'une façon macroscopique à travers l'indice de réfraction de la solution. Le raisonnement est valable aussi bien pour le cas où l'on considère la macromolécule comme un tout plus ou moins rigide que pour celui où on la décompose en chaǐnons statistiques. L'exemple d'une solution à 2% de polyméthacrylate de butyle dans le toluène montre que l'effet existe. I'étude de ces propriétés, commencée depuis peu au laboratoire, aura e.a. pour but de voir s'il existe une relation entre le facteur g pour différentes solutions de hauts polymères dans différents solvants, notamment par rapport à une éventuelle température de précipitation.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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