Sökning: "Per-Olof Edlund"

Hittade 3 avhandlingar innehållade orden Per-Olof Edlund.

  1. 1. Trace analysis of drugs, catecholamines and their metabolites in biological samples by gas- and liquid chromatography

    Författare :Per Olof Edlund; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY; FARMACI;

    Sammanfattning : .... LÄS MER

  3. 2. Klassrummets semiotiska resurser : en språkdidaktisk studie av skolämnena hem- och konsumentkunskap, biologi och kemi

    Författare :Anna Maria Hipkiss; Ann-Catrine Edlund; Per-Olof Erixon; Per Holmberg; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; classroom communication; classroom design; educational sociology; secondary school; semiotic resources; semantic waves; social semiotics; SFL; subject-specific language;

    Sammanfattning : This thesis focuses on how different semiotic resources, such as spoken and written texts, artefacts and activities interact with classroom design and classroom communication in three school subjects in Swedish secondary school: Home and Consumer Studies, Biology and Chemistry. The research process has been concerned with the affordances that are created through different semiotic resources in classroom design and in classroom communication in the three school subjects, focusing on academic language and student participation. LÄS MER

  4. 3. Analysis of Metabolites in Complex Biological Samples Using LC/MS and Multivariate Data Analysis : Metabolic Fingerprinting and Detection of Biomarkers

    Författare :Helena Idborg; Sven Jacobsson; Per-Olof Edlund; Jonas Bergquist; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Metabolomics; Metabonomics; Metabolic Fingerprinting; Drug Metabolism; Biomarkers; Human Plasma; Rat Urine; LC MS; ZIC-HILIC; UPLC; UHPLC; ToF; Curve Resolution; Peak Detection; Pattern Recognition; Classification; PCA; PLS; PARAFAC; N-PLS; Data Fusion; Hierarchical Modeling; Batch modeling; Data Concatenation; Breast Cancer; Phospholipidosis; Analytical chemistry; Analytisk kemi; Analytical Chemistry; analytisk kemi;

    Sammanfattning : To facilitate early diagnosis of diseases and elucidation of the processes involved in their development and progression, various specific compounds or ‘biomarkers’ are often monitored. The first step is to decide which compounds to analyze. LÄS MER