Search for dissertations about: "z-direction"
Showing result 1 - 5 of 10 swedish dissertations containing the word z-direction.
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1. On the compression properties of paper - implications for calendering
Abstract : The objective of this work was to study and describe thedeformation of paper in the thickness direction in a calendernip that in some cases was heated. The temperature distributionin the thickness direction was evaluated using modelexperiments. READ MORE
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2. On the mechanism of heat transfer with phase change during impulse pressing of paper
Abstract : .... READ MORE
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3. Delamination of paperboard related to offset printing
Abstract : The relationship between the behavior of paper during converting operations and the mechanical properties of paper are a fundamental issue for both paper producers and converters. In the attempt to establish these relationships and thus be able to judge the performance of paper, several testing methods have been developed. READ MORE
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4. P-type ATPases studied by electron microscopy and two-dimensional crystallization
Abstract : Electron microscopy and two-dimensional crystallography have been used to study the molecular structures of the porcine renal Na+,K+-ATPase and the porcine gastric H+,K+-ATPase. In addition, morphological changes have been observed with electron cryomicroscopy from tubulovesicles in porcine gastric mucosae. READ MORE
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5. On the out-of-plane mechanical behaviour of paper materials
Abstract : This thesis deals with the through-thickness mechanicalbehaviour of paper materials. The material response undercombined normal and shear through-thickness loadings isfundamental for analysis and understanding of many end-use andconverting operations, such as folding, creasing, printing,calandering and cutting. READ MORE