Sökning: "indices"

Visar resultat 16 - 20 av 474 avhandlingar innehållade ordet indices.

  1. 16. On dental caries and socioeconomy in Swedish children and adolescents - Clinical and register-based studies

    Författare :Ann-Catrin André Kramer; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; DMF indices; demography; epidemiology; gender; incidence; parents; preschool child; prevalence; residence characteristics; socioeconomic factor;

    Sammanfattning : The overall aim was to analyze the dental caries experience among Swedish children and adolescents and explore it with respect to demographic and socioeconomic factors. Study I is a longitudinal clinical study of 271 children, followed from three to six years of age (2003-6), with the aim to analyze initial and manifest caries in the primary dentition. LÄS MER

  3. 17. Bark lesions and sensitivity to frost in beech and Norway spruce

    Författare :Anna Maria Jönsson; Institutionen för naturgeografi och ekosystemvetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Picea abies; Multiple stress; Mineral nutrient balance; Liming; Lichen indices; Fagus sylvatica; Cryptococcus fagisuga; Excess nitrogen; Vitality fertilization; Plant ecology; Växtekologi;

    Sammanfattning : Strong temperature fluctuations and pathogen attacks can cause bark lesions, visible signs of wounds in the phloem and cambium. Pathogenic insects and fungi are able to invade lesions that have not healed, further increasing the damage. LÄS MER

  4. 18. Design for disassembly : Environmentally adapted product development based on prepared disassembly and sorting

    Författare :Conrad Luttropp; KTH; []
    Nyckelord :recycling; conceptual design; product design; design for disassembly; ECO performance; sorting objects; sorting borders; separating surfaces; resting loadcases; matching indices; scrapping forecast;

    Sammanfattning : .... LÄS MER

  5. 19. Trophic complexity of zooplankton–cyanobacteria interactions in the Baltic Sea : Insights from molecular diet analysis

    Författare :Nisha H. Motwani; Elena Gorokhova; Jakob Walve; Catherine Legrand; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; bloom-forming filamentous cyanobacteria; diazotrophs; picocyanobacteria; zooplankton; grazing; molecular diet analysis; stable isotopes; biochemical indices; Marine Ecology; marin ekologi;

    Sammanfattning : Blooms of nitrogen fixing cyanobacteria (NFC) occur in many freshwater and marine systems, including the Baltic Sea. By fixing dissolved nitrogen, they circumvent general summer nitrogen limitation, while also generating a supply of novel bioavailable nitrogen for non-diazotrophic primary producers and ultimately supporting secondary production. LÄS MER

  7. 20. Process capability analysis with focus on indices for one-sided specification limits

    Författare :Malin Albing; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical Statistics with special emphasis on Industrial Statistic; Matematisk statistik inriktning industriell statistik;

    Sammanfattning : In this thesis some aspects of process capability analysis are considered. Process capability analysis deals with how to assess the capability of manufacturing processes. Based on the process capability analysis one can determine how the process performs relative to its product requirements or specifications. LÄS MER