Essays about: "big 5"

Showing result 1 - 5 of 388 essays containing the words big 5.

  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. Control of carbon dioxide capture from biomass CHP plants : Designing a suitable control system to realize the flexible operation of the CO2 capture system

    University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

    Author : Tanmmay Rout; [2023]
    Keywords : Carbon capture; biomass fired combined heat and power plant; MEA based chemical absorption; flue gas; dynamic operation; PI controllers;

    Abstract : This degree project studies the integration of carbon capture system into biomass fired combined heat and power (bio-CHP) plants. The key disturbances from bio-CHP plants include flue gas flow rate, carbon dioxide (CO2) concentration and available heat for the reboiler because the use of versatile biomass and the dynamic operation of CHP plants results in large fluctuations in the properties of flue gas and the heat input for CO2 capture. READ MORE

  4. 3. Digital Valve-Jet Printing of Chitosan Ink on Cotton Fabric for Antibacterial and Comfort Properties

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Media Haghi; [2023]
    Keywords : Chitosan; Digital printing; Valve-jet printing; ChromoJet printer; Antibacterial textile; cotton fabric;

    Abstract : Throughout history, the spread of microorganisms has caused much damage including infectious diseases and deaths. Ever since humans realized the impact of bacteria especially on population health many efforts have been done to combat the spread of pathogens. READ MORE

  5. 4. Lindmalva i sockerbetor : ett framtida ogräs

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Frederik Falck; [2023]
    Keywords : Abutilon theophrasti Medik; Beta vulgaris; biologi; Conviso One; förebyggande åtgärder; herbicider; mekanisk bekämpning; ogräsbekämpning; reproduktion;

    Abstract : Lindmalva (Abutilon theophrasti Medik) är ett sommarannuellt örtogräs som kan leda till kraftiga skördesänkningar i sockerbetor. Svenska betodlare har hittills varit förskonade mot lindmalvan och det har enbart rapporterats om enstaka fynd. READ MORE

  6. 5. Kemiska växtskyddsmedel i jordbruket : en förutsättning för tryggad livsmedelsförsörjning?

    University essay from SLU/Dept. of Ecology

    Author : Joakim Stattin; [2023]
    Keywords : växtskydd; kemiska växtskyddsmedel; livsmedelstrygghet; jordbruk; avkastning; odlingssystem; integrerat växtskydd;

    Abstract : Jordbruket står inför stora utmaningar under de kommande decennierna. Jordens ökande befolkning driver upp efterfrågan på livsmedel och biobränslen från jordbruket. Men jordbrukets produktion bör inte öka genom att expandera till ytan eftersom det skulle ske på bekostnad av viktiga naturliga habitat. READ MORE