Essays about: "Jonas K"

Showing result 16 - 20 of 21 essays containing the words Jonas K.

  1. 16. Modular forms and converse theorems for Dirichlet series

    University essay from Tillämpad matematik

    Author : Jonas Karlsson; [2009]
    Keywords : Modular forms; Dirichlet series; converse theorems; Hecke groups; Euler products; elliptic curves;

    Abstract : This thesis makes a survey of converse theorems for Dirichlet series. A converse theo-rem gives sufficient conditions for a Dirichlet series to be the Dirichlet series attachedto a modular form. Such Dirichlet series have special properties, such as a functionalequation and an Euler product. READ MORE

  3. 17. Relationship between Na+/K+ -ATPase activity and α-subunit gene expression during the smoltification in Atlantic salmon (Salmo salar)

    University essay from Fakulteten för samhälls- och livsvetenskaper

    Author : Jonas Bergqvist; [2008]
    Keywords : Atlantic salmon; smoltification; gill; Na K -ATPase; α-subunit; gene expression; seawater acclimation.;

    Abstract : During the smoltification the Atlantic salmon (Salmo salar) develop different adaptations to survive in oceanic environment. One of the most important adaptations is the ability to excrete the surplus of salt through the gills. READ MORE

  4. 18. Measuring techniques of Induced Polarization regarding data quality with an application on a test-site in Aarhus, Denmark and the tunnel construction at the Hallandsås Horst, Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Carl-Henrik Månsson; Jonas Siikanen; [2007]
    Keywords : Induced Polarization; capacitive coupling; separated cables; chargeability; CVES; the Hallandsås Horst; inducerad polarisation; kapacitiv koppling; separerade kablar; Hallandsås; Earth and Environmental Sciences;

    Abstract : It has been shown that surveys of Induced polarization (IP) often contain data of low quality, because it is highly sensitive against different noise sources. When measuring induced polarization, where the method uses multicore cables and continuous electrode sounding (CVES, Continuous Vertical Electrical Sounding), noise phenomena such as capacitive coupling effects have to be considered. READ MORE

  5. 19. Heat Transfer Correlations Between a Heated Surface and Liquid & Superfluid Helium : For Better Understanding of the Thermal Stability of the Superconducting Dipole Magnets in the LHC at CERN

    University essay from Institutionen för ekonomisk och industriell utveckling

    Author : Jonas Lantz; [2007]
    Keywords : Heat transfer; superfluid helium; low temperature; superconducting material;

    Abstract : This thesis is a study of the heat transfer correlations between a wire and liquid helium cooled to either 1.9 or 4.3 K. The wire resembles a part of a superconducting magnet used in the Large Hadron Collider (LHC) particle accelerator currently being built at CERN. READ MORE

  6. 20. Tillämpning av olika fjärranalysmetoder för urvalsförfarandet av ungskogsbestånd inom den enkla älgbetesinventeringen (ÄBIN)

    University essay from SLU/Dept. of Forest Resource Management

    Author : Jonas Bodenhem; [2002]
    Keywords : Fjärranalys; Ungskog; Älgbete; Inventering;

    Abstract : Den enkla älgbetesinventeringen (ÄBIN) är en metod att skatta vinterstammens påverkan på ungskogarna. Tillsammans med modellberäkningar av fodertillgångens utveckling bör denna information utgöra ett gott underlag för beslut om en för flera parter acceptabel populationsnivå, vilket kan ligga till grund för lämplig avskjutning några år framåt. READ MORE