Sökning: "cleanliness"

Visar resultat 1 - 5 av 36 avhandlingar innehållade ordet cleanliness.

  1. 1. Matter that matters : A study of household routines in a process of changing water and sanitation arrangements

    Författare :Helena Krantz; Jan-Olof Drangert; Elin Wihlborg; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Urban water and sanitation arrangements; change; routines; everyday life; household management; water use; pocket of local order; matter out of place; comfort; cleanliness; convenience; sustainability; households; Miljöteknik; teknisk hygien; vatten och avlopp; Water in nature and society; Vatten i natur och samhälle;

    Sammanfattning : Our society changed, but the urban water and sanitation system of today is roughly the same as it was 100 years ago. The system is designed for, developed from and sustained by human activities, and has since its introduction affected household patterns of routine activities. LÄS MER

  3. 2. Menstrual dirt - An exploration of contemporary menstrual hygiene practices in Sweden

    Författare :Josefin Persdotter; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; sociology of dirt; critical menstruation studies; mundane technologies; menstrual hygiene technologies; sensory experiences; symbolic pollution; de-scription; menstrual hygiene practices; Sweden; menstrual cup; menstrual pad; bathroom; kitchen; menstrual concealment imperatives; cleanliness; hygiene; science and technology studies; feminist science and technology studies;

    Sammanfattning : Menstrual Dirt is a sociological study of how some aspects of menstruation come into being as dirty phenomenon, both in material and symbolic terms. Through engaging with a variety of empirical material Persdotter explores the everyday details of menstrual hygiene practices: how people roll their used pads, dispose their menstrual waste, wash their bloody genitals, change and clean their menstrual cups, clean toilets, and wash dirty clothes and carpets, and much more. LÄS MER

  4. 3. Negotiating Conventions : cleanliness, sustainability and everyday life

    Författare :Tullia Jack; Sociologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; conventions; sustainability; everyday life; consumption; water; energy;

    Sammanfattning : Cleanliness has seen a rapid increase in both developed and developing countries, along with a parallel rise in not only water and energy but also cleaning products consumed. Water and energy supply as well as dealing with waste are environmentally critical in securing a sustainable future. LÄS MER

  5. 4. Some Aspects on Contamination Control in Hospitals- Observations and Measurements

    Författare :Catinka Ullmann; Chalmers tekniska högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Source strength; Tissue and cells establishments; Ultraclean air operating rooms; Microbial cleanliness; Autoclaves; Contamination control; Door openings; Airborne contamination risks;

    Sammanfattning : Measurements of the cleanliness level have been performed in operating rooms classified as tissue and cells establishments for bone tissue to compare the results with the requirements given in the Tissue and Cells Directives of the European Union (EUTCD). The results show that the requirements are not always fulfilled. LÄS MER

  7. 5. Characterization of Impurities in Different Ferroalloys and Their Effects on the Inclusion Characteristics of Steels

    Författare :Yong Wang; Pär Jönsson; Andrey Karasev; Bart Blanpain; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ferroalloys; electrolytic extraction; metal surface; non-metallic inclusions; steel cleanliness; computational thermodynamics; ferrolegering; elektrolytisk extraktion; metallyta; icke-metalliska inneslutningar; stålrenhet; beräkningstermodynamik; Materials Science and Engineering; Teknisk materialvetenskap;

    Sammanfattning :      Ferroalloys have become increasingly important due to their indispensable role in steelmaking. As the performance requirements of steel materials increase, it is necessary to have a better understanding of the impact of impurities in ferroalloys on the steel cleanliness. LÄS MER