Sökning: "Magnus Jansson"

Visar resultat 16 - 20 av 39 avhandlingar innehållade orden Magnus Jansson.

1. 16. The Quest for Robust Model Selection Methods in Linear Regression

   Författare :Prakash Borpatra Gohain; Magnus Jansson; K.V.S Hari; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Model selection; information criterion; linear regression; sparsity; high dimensional; Electrical Engineering; Elektro- och systemteknik; Mathematical Statistics; Matematisk statistik;

   Sammanfattning : A fundamental requirement in data analysis is fitting the data to a model that can be used for the purpose of prediction and knowledge discovery. A typical and favored approach is using a linear model that explains the relationship between the response and the independent variables. LÄS MER

3. 17. Snus use and mortality : associations, potential mechanisms, and socioeconomic aspects

   Författare :Marja Lisa Byhamre; Patrik Wennberg; Marie Eriksson; Jan-Håkan Jansson; Magnus Lundbäck; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; snus; Swedish snuff; smokeless tobacco; mortality; cardiovascular; cancer; risk factor; metabolic syndrome; C-reactive protein; vitamin D; testosterone; family medicine; allmänmedicin; befolkningsstudier; Population studies; epidemiologi; Epidemiology; invärtesmedicin; Internal Medicine; Medicine; medicin;

   Sammanfattning : Snus is a smokeless tobacco product made of a moist powder of ground tobacco. It is used mainly in the Nordic countries, although increasingly popular internationally. The Swedish snus tradition dates back to the seventeenth century, and it is now used daily by about 23% of the male and 6% of the female population. LÄS MER

4. 18. Nondestructive testing and antenna measurements using UWB radar in industrial applications

   Författare :Vipin Choudhary; Magnus Jansson; Daniel Rönnow; Niclas Björsell; Mats Pettersson; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : Many industries are rapidly substituting the manual test operations and move towards automated operations using modern technologies.Modern technologies such as digital cameras, sonic sensors, infrared sensors, and radar and lidar systems are used for non-destructive testingoperations. LÄS MER

5. 19. Identification using Convexification and Recursion

   Författare :Liang Dai; Thomas Schön; Magnus Jansson; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal processing; System identification; Convex optimization; Recursive Bayesian method; Elektroteknik med inriktning mot signalbehandling; Electrical Engineering with specialization in Signal Processing;

   Sammanfattning : System identification studies how to construct mathematical models for dynamical systems from the input and output data, which finds applications in many scenarios, such as predicting future output of the system or building model based controllers for regulating the output the system.Among many other methods, convex optimization is becoming an increasingly useful tool for solving system identification problems. LÄS MER

7. 20. Att se den andre: texten eller världen? : Interaktion mellan gymnasieelever och en kenyansk novell

   Författare :Tammi Gustafsson Nadel; AnnaCarin Billing; Ingemar Haag; Magnus Jansson; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; world literature; thematic analysis; critical literacy; literature analysis; Swedish; liter-ature education; upper secondary school; språkdidaktik; Language Education;

   Sammanfattning : The present licentiate thesis aims to investigate students’ written reflections after reading a Kenyan short story, distant from the students’ previous experiences from a geographical, cultural and societal point of view. The study was carried out at Swedish upper secondary school with 83 16- and 17-year-old students in year one and two at a college preparatory program. LÄS MER