Sökning: "Anna Ekström"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Anna Ekström.

  1. 1. Instructional work in textile craft : Studies of interaction, embodiment and the making of objects

    Författare :Anna Ekström; Oskar Lindwall; Lars Lindström; Jon Hindmarsh; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; craft; education; instruction; interaction; ethnomethodology; sloyd; teacher education; utbildningsvetenskap med inriktning mot praktiska kunskapstraditioner; Educational Sciences in Arts and Professions;

    Sammanfattning : The focus for this thesis is instructions and their role in guiding students’ activities and understandings in the context of textile craft. The empirical material consists of video recordings of courses in textile craft offered as part of teacher education programs. LÄS MER

  3. 2. Factors related to the occurrence of gastric adenocarcinoma subtypes

    Författare :Anna Mia Ekström; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :gastric; cancer; incidence; trend; cardia; Laurén; histologic; misclassification; antioxidant; completeness; vegetable; fruit; occupation; phenoxy; metal; forestry; Helicobacter pylori; smoking;

    Sammanfattning : Gastric cancer is the second most common cancer worldwide, but the etiology remains poorly understood. A spontaneous global decline has reduced the number of victims in most Western countries while Japan and China have screening programs in place due to the magnitude, and the serious prognosis, of this malignant disease. LÄS MER

  4. 3. Professional support in childbearing, a challenging act of balance

    Författare :Stina Thorstensson; Anette Ekström; Ann Langius Eklöf; Elisabeth Hertfelt Wahn; Anna-Karin Dykes; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Professional support; social support; education; attitudes; childbearing; motherhood; mother-infant interaction; ceasarean birth; ideology in practice; Vårdvetenskap; Nursing Science; Medical sciences;

    Sammanfattning : As a jpg-attachment to this record.... LÄS MER

  5. 4. Exploring non-covalent interactions between drug-like molecules and the protein acetylcholinesterase

    Författare :Lotta Berg; Anna Linusson; Fredrik Ekström; Joel L. Sussman; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; acetylcholinesterase; drug discovery; density functional theory; hydrogen bond; nerve-agent antidote; non-covalent interaction; protein-ligand complex; structure-based design; thermodynamics; X-ray crystallography; datorlingvistik; computational linguistics;

    Sammanfattning : The majority of drugs are small organic molecules, so-called ligands, that influence biochemical processes by interacting with proteins. The understanding of how and why they interact and form complexes is therefore a key component for elucidating the mechanism of action of drugs. LÄS MER

  7. 5. Selective inhibition of acetylcholinesterase 1 from disease-transmitting mosquitoes : design and development of new insecticides for vector control

    Författare :Cecilia Engdahl; Anna Linusson; Fredrik Ekström; Zoran Radić; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; acetylcholinesterase; non-covalent inhibitor; vector control; insecticide; mosquito; vector-borne disease; high throughput screening; rational design; biokemi; Biochemistry; datorlingvistik; computational linguistics;

    Sammanfattning : Acetylcholinesterase (AChE) is an essential enzyme with an evolutionary conserved function: to terminate nerve signaling by rapid hydrolysis of the neurotransmitter acetylcholine. AChE is an important target for insecticides. LÄS MER