Sökning: "hygiene risks"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden hygiene risks.

  1. 1. Evaluation of microbial health risks associated with the reuse of source-separated humna urine

    Författare :Caroline Höglund; KTH; []
    Nyckelord :urine-separation; urine; wastewater systems; wastewater reuse; recycling; enteric pathogens; faecal sterols; indicator bacteria; hygiene risks; microbial persistence; microbial risk assessment; QMRA; fertiliser; crop;

    Sammanfattning : Human excreta contain plant nutrients and have the potentialto be used as a fertiliser in agriculture. Urine contributesthe major proportion of the nutrients (N, P and K) in domesticwastewater whereas faeces contribute a smaller amount andinvolves greater health risks if reused due to the possiblepresence of enteric pathogens. LÄS MER

  3. 2. Normalitetens gränser : En studie om 1900-talets mentalhygieniska diskurser

    Författare :Katarina Piuva; Lena Johansson; Eva Jeppsson Grassman; Bengt Börjeson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mental hygiene; public mental health; spychosocial work; normality; Social work; Socialt arbete;

    Sammanfattning : The comprehensive aim of the dissertation is to examine how ideas about mental hygiene have been elaborated and debated within the context of Swedish welfare. The dissertation is a compilation of four articles where issues of mental hygiene are examined in detail through an analysis of texts. LÄS MER

  4. 3. Infant and child mortality in Eritrea : levels, trends, and determinants

    Författare :Gebremariam Woldemicael; Basia Zaba; Stockholms universitet; []
    Nyckelord :demografi; Demography;

    Sammanfattning : This thesis has three main objectives: first, to estimate age-specific levels, age patterns and period trends in early mortality at national and sub-national levels in Eritrea; second, to investigate the major possible determinants of infant and child mortality; and third to discuss implications of the main findings for health policy and future research directions.The data used for this study come from the 1995 Eritrea Demographic and Health Survey of 5,469 households and 5,054 women in the reproductive age span. LÄS MER

  5. 4. Supply Chain Governance for Social Sustainability : A Study of the Ready-Made Garment Industry in Bangladesh

    Författare :Nandita Farhad; Heiko Gebauer; Jakob Rehme; Marie Bengtsson; Chris Ellegaard; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social sustainability; supply chain governance; multi-stakeholder initiatives; ready-made garment industry.; social hållbarhet; leverantörsstyrning; multi-intressentinitiativ; klädindustrin;

    Sammanfattning : This PhD thesis approaches the phenomenon of supply chain governance for social sustainability in the ready-made garment industry in Bangladesh. This research is based on a study of eight large multinational corporations (e.g. clothing brands and retailers) and their ready-made garment suppliers. LÄS MER

  7. 5. Studies on orthodontic treatment in subjects with periodontal disease

    Författare :Eglė Zasčiurinskienė; Krister Bjerklin; Rune Lindsten; Christer Slotte; Henrik Jansson; Kåre Buhlin; Jönköping University; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; orthodontic treatment; periodontal disease; periodontal treatment; clinical attachment level; external apical root resorption; alveolar bone level;

    Sammanfattning : The thesis focuses on periodontal-orthodontic treatment of adult subjects with periodontal disease.Aims: The overall aim of this thesis was to explore the effects, risks and benefits of periodontal-orthodontic treatment on periodontal tissues in subjects with periodontal disease. LÄS MER