Sökning: "Gunnar Sjöberg"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Gunnar Sjöberg.

  1. 1. Nestin : filament formation and expression in myogenesis and muscle disorders

    Författare :Gunnar Sjöberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Intermediate filament; nestin; desmin; vimentin; myogenesis neuromusculardisorders; rhabdomyosarcoma;

    Sammanfattning : NESTIN: FILAMENT FORMATION AND EXPRESSION IN MYOGENESIS ANDMUSCLE DISORDERS Gunnar Sjöberg Department of Cell and Molecular Biology, Karolinska InstitutetStockholm Intermediate filaments (IF), together with microfilaments and microtubules, arethe major components of the cytoskeleton of eukaryotic cells. In myogenic cells threeIF proteins are expressed; desmin, vimentin and nestin. LÄS MER

  2. 2. Om det inte är dyskalkyli - vad är det då? : En multimetodstudie av eleven i matematikproblem ur ett longitudinellt perspektiv

    Författare :Gunnar Sjöberg; Johan Lithner; Gaby Weiner; Inger Wistedt; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mathematics learning; learning problems in mathematics; maths anxiety; dyscalculia; special education; sociocultural theory; pupils’ work input; school research; communication; gender.; Pedgogical work; Pedagogiskt arbete;

    Sammanfattning : One of the big problems of the Swedish nine-year compulsory school is the large number of pupils who fail to achieve a satisfactory standard in mathematics. One explanation that has been increasingly considered over the last ten years is that the pupils have dyscalculia. LÄS MER

  3. 3. Survival patterns and density-dependent processes in breeding mallards Anas platyrhynchos

    Författare :Gunnar Gunnarsson; Kjell Sjöberg; Johan Elmberg; Per Lundberg; Kristianstad University; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Measuring and assessing vital rates such as births and deaths are prerequisites for understanding population dynamics. Vital rates may be affected by the density of individuals, even though the importance of density dependence on population dynamics has been debated for a long time. LÄS MER

  4. 4. Survival patterns and density-dependent processes in breeding mallards Anas platyrhynchos

    Författare :Gunnar Gunnarsson; Kjell Sjöberg; Johan Elmberg; Per Lundberg; Robert Clark; Högskolan Kristianstad; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; broods; dabbling ducks; density dependence; ducklings; experiments; models; mortality; nest predation; regulation; survival; Terrestrial ecology; Terrestrisk ekologi;

    Sammanfattning : Measuring and assessing vital rates such as births and deaths are prerequisites for understanding population dynamics. Vital rates may be affected by the density of individuals, even though the importance of density dependence on population dynamics has been debated for a long time. LÄS MER

  5. 5. Prövningen av en skola för alla : nationella provet i matematik i det tredje skolåret

    Författare :Anette Bagger; Gunnar Sjöberg; Eva Silfver; Johan Lithner; Christian Lundahl; Umeå universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; National test; Mathematics; Third grade; Special needs; Special support; Student in need of support; Discourse; Pupil; Teacher; nationella prov; matematik; test; i behov av stöd; tredje skolåret; stöd; pedagogiskt arbete; educational work; Nationella prov;

    Sammanfattning : This thesis presents the contribution to research that my doctoral education led to. My starting point was a large scale qualitative research project (here after called the VR-project) which reviewed the implementation of national tests in the third grade on the subject of mathematics. LÄS MER