Search for dissertations about: "Jesper Stage"

Showing result 11 - 15 of 19 swedish dissertations containing the words Jesper Stage.

  2. 11. Genetic analysis of genes found on the 4th chromosome of Drosophila - emphasizing the developmental context of Pax6

    Author : Jesper Kronhamn; Åsa Rasmuson-Lestander; Kevin Moses; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular genetics; Pax6; twin of eyeless; headless flies; head development; eye development; eyeless; Minute; RpS3A; regulatory region; Drosophila; Genetik; Genetics; Genetik; Genetics; genetik;

    Abstract : The small size and the lack of recombination set the fourth chromosome of Drosophila melanogaster apart from the other chromosomes. I have shown that the Minute gene on chromosome 4, earlier named Minute-4, encodes the ribosomal protein RpS3A. Two Pax6 genes, eyeless (ey) and twin of eyeless (toy) are also located on chromosome 4. READ MORE

  4. 12. Alkali Induced Corrosion of 304L, The Influence of Potassium Salts and Water Vapour

    Author : Jesper Pettersson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; 304L; Alkali; Breakaway Corrosion; KCl; Oxidation; Deposit;

    Abstract : This work investigates the influence of alkali salts on the oxidation of304-type (Fe18Cr10Ni) austenitic stainless steel in laboratory and fieldexposures. Stainless steel coupons were exposed isothermally inlaboratory furnaces at 400-600 °C in 5% O2 and 5% O2 + 40% H2O.Thermobalance exposures were also performed. READ MORE

  5. 13. Inclusions and/or Particles Engineering for Grain Refining Purposes in Ferritic Fe-20mass%Cr alloys

    Author : Jesper Janis; Pär Jönsson; Keiji Nakajima; Lauri Holappa; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Inclusions; Particles; Grain size; High Cr; Ferritic; Grain refining; Solidification; Pinning effect; Stainless steel; Oxides; Nitrides; Metallurgical process engineering; Metallurgisk processteknik;

    Abstract : Compared to more common used austenitic stainless steels, ferritic stainless steels contain very low amounts of the expensive alloying element Ni. In addition, they have good corrosion properties, but are sometimes suffering from poor weldability and bad mechanical properties. READ MORE

  6. 14. Designing Advertisement Systems with Human-centered Artificial Intelligence

    Author : Johannes Sahlin; Håkan Sundell; Gideon Mbiydzenyuy; Håkan Alm; Jesper Holgersson; Leona Chandra Kruse; Högskolan i Skövde; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Digital Advertisement Optimization; Design Knowledge; Information System Design Theory; Artificial Intelligence; Reinforcement Learning; Human-centered AI;

    Abstract : Practitioners are urging using Artificial Intelligence (AI) to improve advertisements. Advertisers recognize the importance of incorporating AI into their strategies to remain competitive. READ MORE

  7. 15. Towards a Mobile Learning Software Ecosystem

    Author : Oskar Pettersson; Marcelo Milrad; Jesper Andersson; Richard Torkar; Linnéuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Technology-Enhanced Learning; Mobile Learning; Software Reuse; Software Ecosystem; Domain analysis; Media Technology; Medieteknik;

    Abstract : The ability to carry communication services around, combined with the ubiquitous presence of computing technology, affects everything we do from how we pay for things to how we expect to interact with public institutions such as schools. There are now plenty of systems that convey education by utilizing mobile devices. READ MORE