Sökning: "Compression"

Visar resultat 16 - 20 av 858 avhandlingar innehållade ordet Compression.

1. 16. Compression Mechanics of Powders and Granular Materials Probed by Force Distributions and a Micromechanically Based Compaction Equation

   Författare :Foad Mahmoodi; Göran Frenning; Bruno Hancock; Uppsala universitet; []
   Nyckelord :compression; powder; mechanical properties; pellet; tablet; compaction equation; force distribution;

   Sammanfattning : The internal dynamics of powder systems under compression are as of yet not fully understood, and thus there is a necessity for approaches that can help in further clarifying and enhancing the level of understanding on this subject. To this end, the internal dynamics of powder systems under compression were probed by means of force distributions and a novel compaction equation. LÄS MER

3. 17. Compression Techniques for Improved Bandwidth and Static Code Size in Computer Systems

   Författare :Martin Thuresson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; instruction decoding; data link compression; code compression; Computer architecture;

   Sammanfattning : Technological improvements in integrated circuits have for a longtime allowed the performance of computer chips to growexponentially, allowing for more and more advancedsystems. Unfortunately, the I/O-pins connecting the processorcore/cores with memory and other devices have not seen the samerate of improvement. LÄS MER

4. 18. Compression moulding of SMC : experiments and simulation

   Författare :Jimmy Olsson; Daniel Ståhlberg; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

   Sammanfattning : Due to excellent properties and relatively low material and manufacturing costs, the use of fibre reinforced polymer composites have increased during the last decades. One method that is suitable for large scale productions of e.g. lightweight vehicle components is compression moulding of sheet moulding compound (SMC). LÄS MER

5. 19. Spinal cord compression injury : an experimental study in the rat with special reference to effects on spinal cord circulation

   Författare :Anders Holtz; Uppsala universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : .... LÄS MER

7. 20. Spinal cord compression trauma : studies of lesions to axons and dendrites in a rat model and in human autopsy material

   Författare :Gui Lin Li; Uppsala universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : .... LÄS MER