Sökning: "Maria Jonsson"

Visar resultat 21 - 25 av 26 avhandlingar innehållade orden Maria Jonsson.

  1. 21. Learning about the unobservable : The role of attitudes, measurement errors, norms and perceptions in user behaviour

    Författare :Juan Manuel Lorenzo Varela; Yusak Susilo; R. Daniel Jonsson; Maria Börjesson; Soora Rasouli; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Attitudes; Measurement errors; Discrete choice analysis; Latent variables; Model misspecification; Normative beliefs; Rail factor; User perceptions; Social norms; Value of travel time savings; Transportvetenskap; Transport Science;

    Sammanfattning : Unobservable factors are important to understand user behaviour. Moreover, they contain information to help design services that willsolve today’s challenges. Yet, we have barely scratched the surface ofthe underlying mechanisms ruling user behaviour. LÄS MER

  3. 22. Before Being Born : Studies on Preconception Health and Unplanned Pregnancies in Low- and High-Income Settings

    Författare :Jenny Niemeyer Hultstrand; Maria Jonsson; Tanja Tydén; Mats Målqvist; Jennifer Hall; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pregnancy planning; Unplanned pregnancy; Unintended pregnancy; Unwanted pregnancy; Preconception health; Periconceptional health; Preconception care; Reproductive life planning; Family planning; Lifestyle; Foreign-born; Immigrants; Gender-based violence; Eswatini; Sweden; Focus group; Implementation; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Nearly half of all pregnancies globally are unplanned. They represent a failure to meet individuals’ reproductive health needs and are associated with adverse maternal and child outcomes. Preconception and contraception care can help improving outcomes of pregnancies that are desired, and preventing those that are undesired. LÄS MER

  4. 23. Regulation of the multi-functional protein YscU in assembly of the Yersinia type III secretion injectisome

    Författare :Ho Ngoc Hoang Oanh; Magnus Wolf-Watz; Anna Linusson Jonsson; Maria Sunnerhagen; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Type III secretion system T3SS ; injectisome; Yersinia pseudotuberculosis; inhibitors; Yops; YscU; YscP; YscI; disorder-to-order transition; nuclear magnetic resonance NMR ; circular dichroism CD ; isothermal titration calorimetry ITC ; biologisk kemi; biological chemistry;

    Sammanfattning : Yersinia pseudotuberculosis is a Gram-negative zoonotic pathogenic bacterium causing gastroenteritis in human and animals. It shares a conserved virulence plasmid encoding for a needle-like secretion machinery, or type III secretion system, which can be found in other pathogenic Gram-negative bacteria. LÄS MER

  5. 24. Oxidized Cladophora nanocellulose derivatives : Functionalization towards biocompatible materials

    Författare :Igor Rocha; Jonas Lindh; Natalia Ferraz; Albert Mihranyan; Maria Strömme; Eva Malmström Jonsson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cladophora nanocellulose; TEMPO oxidation; periodate oxidation; sulfonation; cellulose beads; surface properties; biomaterials; cell studies; hemocompatibility;

    Sammanfattning : Nanocellulose is a promising candidate for biomedical applications because of its enhanced mechanical properties, increased surface area and greater porosity compared to bulk cellulose.This thesis investigates the functionalization of Cladophora nanocellulose and evaluates the influence of these modifications on physicochemical properties and biocompatibility of the material. LÄS MER

  7. 25. Historia : études sur la genèse des offices versifiés

    Författare :Ritva Jonsson; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER