Search for dissertations about: "Mats Åström"

Showing result 1 - 5 of 12 swedish dissertations containing the words Mats Åström.

  2. 1. On the nature and etiology of chronic achilles tendinopathy

    Author : Mats Åström; Malmö Institutionen för kliniska vetenskaper; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gender; physical activity; aging; imaging; malalignment; blood supply; partial rupture; tendinosis; chronic tendinopathy; Achilles tendon; achillodynia; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi;

    Abstract : The present studies included 362 consecutive patients and 147 healthy controls and were conducted to provide a rational basis for treatment and future research. The major lesion was a focal non-inflammatory tendon degeneration (tendinosis). Twenty per cent of the cases were complicated by a secondary partial rupture. The paratenon was normal. READ MORE

  4. 2. Everyday life in preschool – Swedish and international approaches

    Author : Frida Åström; Eva Björck; Mats Granlund; Lena Almqvist; Thomas Moser; Jönköping University; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Early Childhood Education and Care ECEC ; preschool practices; participation; engagement; inclusion; environment; free play; systematic observation; behavior count; person-oriented; quality;

    Abstract : Background: The ultimate outcome of inclusive Early Childhood Education and Care (ECEC), with the focus on everyday life in preschool in this dissertation, is child participation, i.e., being there and being engaged while being there. READ MORE

  5. 3. Organic complexing agents for remediation of heavy metal contaminated soil

    Author : Zandra Arwidsson; Bert Allard; Mats Åström; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; soil washing; heavy metals; chelators; recycling; NATURAL SCIENCES; NATURVETENSKAP; Environmental chemistry; Miljökemi; Enviromental Science; Miljövetenskap;

    Abstract : Soil washing of heavy metal contaminated soil may be enhanced by the addition of synthetic chelators. Since many of these chelators may imply stress to soil organisms and are poorly biodegraded, identification and evaluation of effective biodegradable or recyclable chelators (synthetic and/or naturally produced) is of great interest. READ MORE

  6. 4. Fluoride in surface water and groundwater in southeast Sweden : sources, controls and risk aspects

    Author : Tobias Berger; Mats E. Åström; Pasi Peltola; Henrik Drake; Olle Selinus; Linnéuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; fluorine; fluoride; water-rock interaction; granite; crystalline bedrock; surface water; groundwater; Götemar; drinking water quality; aluminium; speciation; fluorosis; PBA; Miljövetenskap; Environmental Science;

    Abstract : The aim of this thesis is to determine the sources, controls and risk aspects of fluoride in surface water and groundwater in a region of southeastern Sweden where the fluorine-rich 1.45 Ga circular Götemar granite (5 km in diameter) crops out in the surrounding 1.8 Ga granites and quartz monzodiorites (TIB rocks). READ MORE

  7. 5. Quantification of mineral weathering rates in sulfidic mine tailings under water-saturated conditions

    Author : Magdalena Gleisner; Docent Roger Herbert; Professor Emeritus Rolf Hallberg; Dr. Magnus Land; Professor Patrick Crill; Mats Åström; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; mine tailings; pyrite; sulfides; weathering; oxygen availability; Acidithiobacillus ferrooxidans; Earth sciences; Geovetenskap;

    Abstract : Tailings are a fine-grained waste product produced during the metal recovery process. Tailings consist mostly of different silicates but also sulfides (e.g. pyrite), since 100 % metal recovery is not possible. READ MORE