Sökning: "tooth size"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden tooth size.

  1. 1. Preterm Infants - Odontological Aspects

    Författare :Marianne Rythén; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Preterm infants; adolescent; oral hygiene; gingivitis; dental caries; dental enamel; malocclussion; dental arch; tooth size; enamel hypomineralization; dentine; polarized light microscopy; X-ray microanalysis;

    Sammanfattning : ABSTRACT Preterm birth is associated with medical complications and treatments postnatally and disturbances in growth and development. Primary and permanent teeth develop during this postnatal period. LÄS MER

  3. 2. Tracking Wild Boar and Hunters : Osteology of Wild Boar in Mesolithic South Scandinavia

    Författare :Ola Magnell; Historisk osteologi; []
    Nyckelord :HUMANIORA; HUMANITIES; Humanities; Mesolithic; body size; age estimation; taphonomy; hunting; osteology; Humaniora; wild boar;

    Sammanfattning : This thesis deals with the hunting of wild boar during the Mesolithic in South Scandinavia and the relationship between humans and wild game. The study is based on an analysis of osteological remains from sites in Scania, Sweden, dating from the Late Maglemose Culture to the Early Ertebølle Culture. LÄS MER

  4. 3. Effects of anti-neoplastic therapy on tooth and bone formation : clinical and experimental studies

    Författare :Margareta Näsman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :anti-neoplastic therapy; bone; clinical; experimental; histology; morphometry; radiographs; scanning electeleazarron microscopy; tooth;

    Sammanfattning : Long-term dental sequelae after treatment of childhood malignancies were studied in patients treated with chemotherapy and with bone marrow transplantation (BMT) before 12 years of age. Compared to healthy controls, there was no statistically significant difference between the chronological and dental age in children treated with chemotherapy. LÄS MER

  5. 4. Nerve fibres in relation to gingiva, tooth germs and teeth in the polyphyodont cichlid Tilapia mariae

    Författare :Fredrik Tuisku; Kaj Fried; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : In the late 19th century Retzius observed the presence of nerve fibres in goldfish tooth pulps. However, later studies on the relationship between the dentition and its innervation in non-mammalian vertebrates and its use in experimental research are rare. LÄS MER

  7. 5. On wear of wood-cutting tools : Tool materials, wear mechanisms and modelling

    Författare :Johan Nordström; []
    Nyckelord :Tool material; Wood cutting; Wear; Modelling;

    Sammanfattning : Bandsaw blades are commonly used in the sawmill industry for timber cutting. The saw teeth are gradually worn during cutting and will finally cause unacceptable surface roughness and dimensional deviations on the sawn wood product. Maintenance by re-sharpening of the saw teeth is therefore necessary after a certain time of sawing. LÄS MER