Sökning: "OEL"

Visar resultat 1 - 5 av 10 avhandlingar innehållade ordet OEL.

  1. 1. Protein adducts in plasma as biomarkers of exposure to and risk of organic acid anhydrides

    Författare :Seema Rosqvist; Neurokirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; GC-MS; IgG; IgE; exposure-response; serum albumin; biological monitoring; Hexahydrophthalic anhydride; methylhexahydrophthalic anhydride; OEL; Occupational health; industrial medicine; Yrkesmedicin; arbetsmiljömedicin;

    Sammanfattning : Organic acid anhydrides (OAAs) are important industrial chemicals but also potent inducers of airways diseases. Many exposed workers develop specific IgE and IgG antibodies. Hexahydrophthalic anhydride (HHPA) and methylhexahydrophthalic anhydride (MHHPA) are two particularly sensitising OAAs. LÄS MER

  3. 2. Usum honesti & naturalis justi in societate civili ... sub præsidio ... Matth. Steuchi ... breviter & leviter per aphorismos placidæ eruditorum disquisitioni in auditor. maj. Gustav. ad diem 10 sept. anni 1681 exhibet Magnus Becchius, Oël. Demornaj alumn

    Författare :Matthias Steuchius; Magnus Becchius; Matthias Steuchius; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  4. 3. Occupational exposure to trichloramine and trihalomethanes : adverse respiratory and ocular effects among Swedish indoor swimming pool workers

    Författare :Jessica Westerlund; Håkan Westberg; Nils Plato; Sandra Johannesson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomedicin; Biomedicine;

    Sammanfattning : Occupational exposure in swimming pool facilities related to disinfection by-products (DBPs) has been an issue for the last 15 years. Trichloramine (NCl3) and trihalomethanes (THMs) are DBPs formed in swimming pool water following a reaction between organic matter containing nitrogen or organic or inorganic matter, and chlorine. LÄS MER

  5. 4. Occupational exposure during production of wood pellets in Sweden

    Författare :Katja Hagström; Kåre Eriksson; Gunilla Lindström; Paul Demers; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Occupational hygiene; wood dust; resin acids; VOC; variability; determinant of exposure; overexposure; dermal exposure; Occupational medicine; Yrkesmedicin; Enviromental Science; Miljövetenskap;

    Sammanfattning : The aims of the studies underlying this thesis were to assess workers’ air exposure to wood dust and various chemicals, and to evaluate the variability in exposure and occupational dermal exposure to resin acids during the production of wood pellets in Sweden. Personal air measurements of wood dust, monoterpenes, resin acids and nitrogen dioxide (as a marker of diesel exhaust), accompanied by area measurements of these substances, VOCs and carbon monoxide, were performed at up to ten plants. LÄS MER

  7. 5. Occupational exposure to fluorinated ski wax

    Författare :Helena Nilsson; Jonathan W. Martin; Örebro universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Perfluorinated; polyfluorinated; FIS; occupational exposure; ski wax; biotransformation; metabolism; fluorotelomer alcohol; fluorotelomer acid; aerosol; dust; UPLC MS-MS; GC MS-MS; Kemi; Chemistry;

    Sammanfattning : Per- and polyfluorinated substances (PFAS) are used in the production of ski wax to reduce the friction between the snow and the ski. In this occupational study of ski wax technicians’ exposure to PFAS and particulate aerosol we have collected whole blood (wb) (n =94), air (n =84) and aerosol (n =159) samples at World Cup events from 2007-2011. LÄS MER