Essays about: "Niemi"

Showing result 1 - 5 of 21 essays containing the word Niemi.

  1. 1. IPW vs Imputation for Non-response : a simulation study

    University essay from Stockholms universitet/Statistiska institutionen

    Author : Sandra Niemi; [2022]
    Keywords : Imputation; Non-response; Weighting; Simulation;

    Abstract : The non-response is a growing issue and it is effecting the result of survey quality, it can there- fore not be ignored without substantial consequences. There are many methods on how to deal with non-response, both on how to avoid the non-response and how to minimise the con- sequences, like the non-response bias. READ MORE

  3. 2. Simplified Quality Control of Coating Efficiency for a Cancer Monitoring Assay

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Karl Andersson; Isa Beskow; Pinja Moshiri; Victoria Niemi; Elin Nygren; Stina Åström; [2022]
    Keywords : Quality control; nucleic acid detection; poly-A templates; cancer monitoring assay; BrdUTP; biotin; digoxigenin;

    Abstract : The aim of this report is to present a basis for development of an alternative quality control method for a part of the cancer monitoring technique DiviTum® by Biovica. The methods recommended are direct implementation of bromodeoxyuridine (BrdUTP), as well as biotin and digoxigenin systems. READ MORE

  4. 3. Populism, a threat to democracy? : A qualitative study on inclusionary and exclusionary populism

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Klara Larsson Niemi; [2022]
    Keywords : populism; democracy; Jair Bolsonaro; Gustavo Petro; indigenous peoples; Cas Mudde; Cristóbal Rovira Kaltwasser; inclusionary populism; exclusionary populism;

    Abstract : By a common characterization of populism as a threat to democracy, this study further examines whether populism entails a threat or a corrective to democracy. The research is based on the theoretical framework by Cristóbal Rovira Kaltwasser and Cas Mudde which emphasizes the inclusion and exclusion factor of populism to determine the impact on democracy. READ MORE

  5. 4. Information Flow and Local Observables in Many Body Localized Systems

    University essay from KTH/Fysik

    Author : Daniel Niemi; [2022]
    Keywords : Theoretical physics; many body localization; localization; aubry-andré; aubry-andrei; condensed matter; quantum matter; Teroretisk fysik; mångpartikellokalisering; lokalisering; aubry-andré; aubry-andrei; kondenserad materia; kvantmateria;

    Abstract : Disordered quantum many-body systems exhibiting the many-body localization (MBL) phenomenon evade the fate of thermalization due to the existence of an extensively large set of quasi-local integrals of motion (l-bits). Due to the size of the Hilbert space of many-body systems, it is hard to compute the time evolution of many-body systems generally, which hinders our understanding of the MBL phenomenon. READ MORE

  6. 5. When Braneworlds Collide

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Toivo Tuma Niemi; [2021]
    Keywords : physics; cosmology; parallel universe; dark energy; inflation; braneworlds; D brane;

    Abstract : This project is an investigation of a cosmological model consisting of a five dimensional AdS-vacuum with a flux. By discharges in the flux, four dimensional bubbles can nucleate in the vacuum and collide with each other while expanding. Our observable universe is considered to be localized on the membrane of such a bubble. READ MORE