Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"sorption hysteresis"”.
-
Solute-Polymer States of Water and the Physico-Chemical Properties of Food Model Systems (Crystallinity, Sorption, Hysteresis, Starch)
The objective was first to study physico-chemical properties of solute-polymer mixtures as related to water binding, solute content and water activity (a(,w)). It was hypothesized that these properties were due to the presence of solute (SOL) and polymer (POL) water. The second objective was to …
-
Continuum Mechanics Modelling of Corrugated Board
… A model for the development of higher order sorption hysteresis is also developed. The model is capable of describing cyclic hardening as well as cyclic softening of the equilibrium water concentration. The model is verified by comparison with the measured response to natural variations in …
-
Cellular level investigation of water interaction with acetylated and formalized wood
Asetyloidun ja formalisoidun männyn (Pinus sylvestris L.) pintapuun reagointia veden kanssa tutkittiin solutasolla. Muokkaamatonta puuta käytettiin vertailunäytteenä. Asetyloinnissa, etikkahappoanhydridin asetyyliryhmä sitoutui OH-ryhmän kanssa täyttäen soluseinää. Formalisointi puolestaan johti …