Sökning: "Multilevel analysis"

Visar resultat 36 - 40 av 135 avhandlingar innehållade orden Multilevel analysis.

  1. 36. I see what you mean

    Författare :Katarina Heimann Mühlenbock; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; readability; text complexity; computational linguistics; language resources; language technology; linguistic features; LIX; SVIT; corpus linguistics; text classification; quantitative methods; natural language processing; multilevel text analysis;

    Sammanfattning : This thesis aims to identify linguistic factors that affect readability and text comprehension, viewed as a function of text complexity. Features at various linguistic levels suggested in existing literature are evaluated, including the Swedish readability formula LIX. LÄS MER

  3. 37. Modulation of Modular Multilevel Converters for HVDC Transmission

    Författare :Arman Hassanpoor; Hans-Peter Nee; Staffan Norrga; Rainer Marquardt; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HVDC; switching schemes; modulation; high power converters; power grids; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : The outstanding features of modular multilevel converters (MMC) have recently gained much attention in the high-voltage direct-current (HVDC) transmission field. Power quality, converter cost and system performance are three crucial aspects of HVDC MMCs which are directly linked to the converter modulation and switching schemes. LÄS MER

  4. 38. Contextual and individual aspects of use of medication : Multilevel studies on hypnotic drug use, social context, adherence to medication and disability pension

    Författare :Kristina Johnell; Socialepidemiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Multilevel analysis; socioeconomic factors; Pharmacoepidemiology;

    Sammanfattning : .... LÄS MER

  5. 39. Battery Integrated Modular Multilevel Converter Topologies for Automotive Applications

    Författare :Arvind Balachandran; Lars Eriksson; Tomas Uno Jonsson; Torbjörn Thiringer; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Electric vehicles are rapidly developing in response to the need for increasing sustainable energy sources. The range and lifetime of an electric vehicle are limited by the battery pack. A pack comprises modules with several parallel and/or series-connected cells. LÄS MER

  7. 40. When Employees Leap to Self-Employment

    Författare :Frederik Witte; Företagsekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; self-employment entry; occupational choice; idea creation; occupation; laboratory experiment; panel data; survival analysis; data mining; model; entrepreneurship;

    Sammanfattning : The dissertation studies the determinants of self-employment entry through an economics of entrepreneurship lens, and examines two sources of data: 7 years of employer--employee matched panel data and a laboratory experiment. The results suggest that employees are more likely to take the leap to self-employment when they have their own business idea, and are employed in occupations with high wage variance. LÄS MER