Sökning: "parent material"

Visar resultat 21 - 25 av 98 avhandlingar innehållade orden parent material.

  1. 21. Autism in preschoolers - assessment, diagnostic and gender aspects

    Författare :Gunilla Westman Andersson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; autism; early diagnosis; gender; preschool; parents; teachers;

    Sammanfattning : Background: Very early assessment of young boys and girls with suspected autism spectrum disorders (ASD) is widely advocated, but knowledge is limited. Aims: Evaluate methods used in assessment of young children with suspected ASD, identify possible gender differences in clinical presentation, and examine parent/teacher experiences of the diagnostic process. LÄS MER

  3. 22. Unifying first-principles and model approaches for strongly correlated materials : Interplay between long- and short-range correlations

    Författare :Fredrik Nilsson; Matematisk fysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; first-principle methods; strongly correlated materials; GW approximation; cRPA; random-phase approximation; dynamical mean-field theory; GW DMFT; downfolding;

    Sammanfattning : In materials with open 3$d$ and 4$f$ shells the valence electrons are relatively localized around the atoms which leads to large electron-electron correlations. These, so called strongly correlated materials, exhibit many intriguing properties such as high $T_c$ superconductivity, colossal magneto-resistance and heavy fermion behaviour. LÄS MER

  4. 23. Parents, Power, Poverty: On choice and responsibility on two parental communities

    Författare :Kristina Alstam; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; parents; parenting; subjects; citizen-subjects; parental web community; internet; discourse; power; ideology; austerity; neo liberalism; class; contract theory;

    Sammanfattning : This dissertation explores discourses about parenthood and subject ideals as they manifest in two Swedish parental web communities. The aim is to examine the perceived division of responsibility between the parents themselves and the institutions of the welfare state and furthermore to map out and deconstruct tensions between demands understood to be assigned to the parent and to society, respectively. LÄS MER

  5. 24. Sustainable methods for the preparation of diverse Au(I) complexes

    Författare :Fredric Ingner; Lukasz Pilarski; Nicklas Selander; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Chemistry with specialization in Organic Chemistry; Kemi med inriktning mot organisk kemi;

    Sammanfattning : Over the last three decades, the role of Au(I) complexes has become increasingly important within medicinal chemistry, material applications and synthesis. Alas, their preparation remains reliant on harsh reaction conditions, hazardous solvents, exogenous additives and, often, high reaction temperatures. LÄS MER

  7. 25. Synthesis and characterization of two- and three-dimensional nanolaminated carbides

    Författare :Quanzheng Tao; Johanna Rosén; Per O A Persson; Amit Keren; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis is focused towards the synthesis and characterization of novel nanolaminated materials in primarily bulk (powder) form. Of particular interest is magnetic materials, or laminates that can be used as precursor for two-dimensional (2D) materials. LÄS MER