Sökning: "Mikael PErsson"

Visar resultat 26 - 30 av 32 avhandlingar innehållade orden Mikael PErsson.

1. 26. MICROWAVE IMAGING OF BIOLOGICAL TISSUES: applied toward breast tumor detection

   Författare :Tommy Gunnarsson; Ylva Bäcklund; Denny Åberg; Hans Sköld; Mikael Persson; Mälardalens högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microwave Imaging; Breast tumor detection; Inverse problems; Mammography; Electronics; Elektronik; Elektronik;

   Sammanfattning : Microwave imaging is an efficient diagnostic modality for non-invasively visualizing dielectric contrasts of non-metallic bodies. An increasing interest of this field has been observed during the last decades. Many application areas in biomedicine have been issued, recently the breast tumor detection application using microwave imaging. LÄS MER

3. 27. Behovet av struktur och frihet : En avhandling om situationsanpassad facilitering vid samarbetsinriktad modellering

   Författare :Anders Hjalmarsson; Göran Goldkuhl; Stefan Cronholm; Mikael Lind; Anne Persson; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Collaboration; modeling; facilitation and situational adjustment; Samarbete; modellering; facilitering och situationsanpassning; Information technology; Informationsteknik;

   Sammanfattning : Informationssystem är resultatet av samarbete människor emellan. System designas, realiseras, testas och implementeras i de verksamheter som de ska stödja. Samarbete krävs under alla dessa steg. LÄS MER

4. 28. Investigation of the most essential factors influencing ski glide

   Författare :Leonid Kuzmin; Mikael Jonsson; Mats Tinnsten; Lars-Erik Persson; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; wax; Computer Aided Design;

   Sammanfattning : There are many different parameters of a ski running surface (material, roughness, hydrophobicity, etc.). All the parameters have an influence on ski glide, some more and some less. Furthermore, some parameters with only minor relevance are commonly declared as critical, while truly critical parameters, as far as we know, never been investigated. LÄS MER

5. 29. Crack growth in single crystal nickel base superalloys under isothermal and thermomechanical fatigue

   Författare :Frans Palmert; Johan Moverare; David Gustafsson; Mikael Segersäll; Christer Persson; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : This work concerns the fatigue crack growth behaviour of nickel base single crystal superalloys. The main industrial application of this class of materials is in gas turbine blades, where the ability to withstand severe mechanical loading in combination with high temperatures is required. LÄS MER

7. 30. Essays on Politics, Fiscal Institutions, and Public Finance

   Författare :Lovisa Persson; Eva Mörk; Jon H. Fiva; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Property taxation; housing market; fiscal institutions; balanced budget rule; local public finance; fiscal consolidation; political fragmentation; median voter model; regression discontinuity; citizen candidates; party effects; right-wing populism; welfare chauvinism.; Economics; Nationalekonomi;

   Sammanfattning : Essay 1 (with Mikael Elinder): We show that house prices in general did not respond to a large cut in the property tax in Sweden. Our estimates are based on rich register data covering more than 100,000 sales over a time period of two and a half years. LÄS MER