Essays about: "oblique"

Showing result 1 - 5 of 44 essays containing the word oblique.

  1. 1. Exploring electroweak symmetry breaking in the scale-invariant Two-Higgs-Doublet Model

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Author : Erik Rustas; [2023]
    Keywords : Two-Higgs-Doublet Models; 2HDM; Scale-invariance; Baryogenesis; BSM; Baryon Asymmetry; Coleman-Weinberg Potential; Theoretical Particle Physics; Physics and Astronomy;

    Abstract : This thesis investigates the properties of a general scale-invariant Two-Higgs-Doublet Model and its phenomenological consequences with focus on the scalar sector. The concept suggests that introducing more CP-violation, both spontaneous and explicit, may make it possible to meet the Sakharov conditions and account for the Universe's baryon asymmetry. READ MORE

  3. 2. Study of oblique whistler waves in coronal mass ejections observed by Solar Orbiter

    University essay from Uppsala universitet/Institutet för rymdfysik, Uppsalaavdelningen

    Author : Sofia Lennerstrand; [2023]
    Keywords : Oblique whistler waves; Solar physics; Solar Orbiter;

    Abstract : In this paper a search routine in MATLAB was developed in order to find and analyze oblique whistler waves in the data from the ESA and NASA spacecraft Solar Orbiter. Oblique whistler waves are a type of plasma wave which propagate at an angle with respect to the background magnetic field. READ MORE

  4. 3. Methods for determining focal point and delay for ultrasound arrays and multichannel electronics

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Svante Rosenlind; [2023]
    Keywords : Focusing algorithms; k-wave; Spatiotemporal inverse filter; Gerchberg- Saxton algorithm; Focused ultrasound; Technology and Engineering;

    Abstract : High intensity focused ultrasound is a growing technique for tissue ablation, among other uses, and given its destructive capabilities, there is a need for control of where the energy is delivered. There exist a number of methods for focusing such ultrasound arrays, but these often assume prior knowledge of the impulse response, or require extensive full-system simulations. READ MORE

  5. 4. Under the Digital Media Spotlight: The Entity of Rasmus Paludan

    University essay from Lunds universitet/Institutionen för strategisk kommunikation

    Author : Milla Lindén; Moa Winge; [2023]
    Keywords : Rasmus Paludan; digital news media; alternative news media; mainstream media; Easter Riots; strategic narratives; disinformation; framing; critical discourse analysis; Social Sciences;

    Abstract : Digitaliseringen och framväxten av Web 2.0 har förändrat dagens medielandskap och skapat nya förutsättningar för nyhetsmedier och dess intressenter. Till följd av det har mainstream och alternativ media större utrymme att nå och påverka en bredare publik. READ MORE

  6. 5. Magnetic field of the Ap star EP UMa

    University essay from Uppsala universitet/Institutionen för fysik och astronomi

    Author : Jakob Melin; [2023]
    Keywords : stars: chemically peculiar - stars: magnetic fields – stars: individual: EP UMa;

    Abstract : Magnetic fields play a crucial roll in the stellar activity and evolutionof stars. Despite much research there is much that we do notunderstand. Among Ap stars, empirical evidence has suggested a minimumthreshold for the dipolar magnetic field strength of Bp ≈ 300G. READ MORE