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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Photophysikalische Charakterisierung von Pyrromethenfarbstoffen eingebettet in Festkörpermatrizen aus Acrylpolymeren

Stark, Roland. January 1900 (has links) (PDF)
Regensburg, Univ., Diss., 2002. / Computerdatei im Fernzugriff.
2

Photophysikalische Charakterisierung von Pyrromethenfarbstoffen eingebettet in Festkörpermatrizen aus Acrylpolymeren

Stark, Roland. January 1900 (has links) (PDF)
Regensburg, Univ., Diss., 2002. / Computerdatei im Fernzugriff.
3

Fluorhaltige Polyacrylat-Dispersionen für die wasser- und ölabweisende Textilausrüstung

Malner, Thomas E. January 2002 (has links) (PDF)
Freiburg (Breisgau), Universiẗat, Diss., 2002.
4

Gestaltsänderungen gelöster anionischer Polyacrylatketten in Gegenwart von Erdalkaliionen

Schweins, Ralf. January 2002 (has links) (PDF)
Paderborn, Universiẗat, Diss., 2002.
5

Synthese und Charakterisierung von superabsorbierenden Polymeren mit Kern- Schale-Struktur

Ruttscheid, Andreas. January 2004 (has links) (PDF)
Duisburg, Essen, Universiẗat, Diss., 2004.
6

Zum Quellungsdruck von polymeren Hydrogelen

Wack, Holger January 2007 (has links)
Zugl.: Kiel, Univ., Diss., 2007
7

Ionic and nonionic polymer networks studied with magnetic resonance /

Kolz, Jürgen. January 2008 (has links)
Zugl.: Aachen, Techn. Hochsch., Diss., 2008.
8

Using Infrared Thermography to Image the Drying of Polymer Surfaces

Fike, Gregory Michael 22 September 2004 (has links)
During the drying of a surface, the liquid evaporation acts to keep the temperature relatively constant, due to evaporative cooling. As the drying nears completion the liquid film begins to break, exposing areas that are no longer cooled through evaporation, which begin to heat. Although this heating can be measured with an Infrared (IR) camera, the sensitivity is often not sufficient to recognize the point at which the film breaks. Complicating the measurement is the changing emissivity that commonly occurs as objects dry. The sensitivity and emissivity issues can be addressed by analyzing the temperature in the area of interest and computing the coefficient of variance (COV) of the temperature. This technique is compared to temperature and standard deviation measurements made with an IR camera and the COV technique is shown to be superior for determining when the liquid film breaks. The film breakage point is found to vary with temperature and material roughness in two industrially significant applications: the drying of wood flakes and the drying of polymer films. Film breakage in wood flakes is related to detrimental finished quality problems and also to emission problems. The rate at which an adhesive dries affects the roughness of the polymer film and subsequently, the bond strength. The COV technique is used to predict the roughness of the finished polymer film. Use of the COV technique allows the drying of a liquid film to be visualized in a way that has been previously unreported.
9

Rasterkraftmikroskopische Untersuchungen an Haftklebstoffen

Döring, Andreas, January 2001 (has links)
Ulm, Univ., Diss., 2001.
10

Photophysikalische Charakterisierung von Pyrromethenfarbstoffen eingebettet in Festkörpermatrizen aus Acrylpolymeren

Stark, Roland. Unknown Date (has links) (PDF)
Universiẗat, Diss., 2002--Regensburg.

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