Sökning: "early exit"

Visar resultat 16 - 20 av 54 avhandlingar innehållade orden early exit.

  1. 16. Single cell analysis of checkpoints in G1

    Författare :Hanna-Stina Martinsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Cell cycle; restriction point; cyclin D; pRb; rRNA synthesis; cell growth; attachment;

    Sammanfattning : It is becoming evident that defective cell cycle regulation is an important property of the cancer cell. The restriction point (R), a G1 checkpoint after which cell cycle progression becomes independent of extracellular growth factors, is often aberrant in cancer cells. LÄS MER

  3. 17. Essays on Personnel Economics and Gender Issues

    Författare :Gabriella Sjögren; Eskil Wadensjö; Dominique Anxo; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; M50; M52; O33; O52; J71; J82; D80; J16; Economics; Nationalekonomi;

    Sammanfattning : This thesis consists of four self-contained essays in economics. Tournaments and unfair treatment. This paper introduces the negative feelings associated with the perception of being unfairly treated into a tournament model and examines the impact of these perceptions on workers’ efforts and their willingness to work overtime. LÄS MER

  4. 18. Phase Change Phenomena During Fluid Flow in Microchannels

    Författare :Rashid Ali; Björn E Palm; Gian Piero Celata; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microchannels; Boiling; Heat Transfer; Thermal energy engineering; Termisk energiteknik; SRA - Energy; SRA - Energi;

    Sammanfattning : Phase change phenomena of a fluid flowing in a micro channel may be exploited to make the heat exchangers more compact and energy efficient. Compact heat exchangers offer several advantages such as light weight, low cost, energy efficiency, capability of removing high heat fluxes and charge reduction are a few to mention. LÄS MER

  5. 19. Characterisation of newt neural stem cells during development and regeneration

    Författare :Shahul Hameed Liyakath Ali; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The adult newt brain has a unique potential to regenerate neurons after injury. Ependymoglial cells that line the ventricular system of the newt brain are critical for neuronal regeneration, since they reenter the cell cycle upon injury and differentiate into neurons. Ependymoglial cells share key features with radial glial cells in mammals. LÄS MER

  7. 20. Why Work? : Comparative Studies on Welfare Regimes and Individuals' Work Orientations

    Författare :Ingrid Esser; Joakim Palme; Stefan Svallfors; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; welfare state; production regime; work values; attitudes to work; employment commitment; retirement preferences; multi-level analysis; comparative; institutions; work motivation; Sociology; Sociologi;

    Sammanfattning : The main purpose of this thesis is to examine how different welfare and production regimes may have structured individuals’ work orientations into cross-national patterns by the late 1990s and early 2000s. Three different aspects of work orientations are considered in the three studies. LÄS MER