Search for dissertations about: "Peter Farmer"

Found 3 swedish dissertations containing the words Peter Farmer.

  1. 1. Children’s Peer Status and Their Adjustment in Adolescence and Adulthood : Developmental issues in sociometric research

    Author : Peter Zettergren; Lars R. Bergman; Thomas W. Farmer; Stockholms universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; sociometric peer status; classification; stability; cluster analysis; longitudinal; long-term adjustment; childhood; adolescence; adulthood; Psychology; Psykologi; psykologi; Psychology;

    Abstract : The present research intended to examine the relationship between childhood stable peer status and adjustment in midadolescence for both genders, and adjustment in early and middle adulthood for women. One-year stably peer rejected, popular, and average boys and girls were identified by an age 10 and age 11 sociometric classification procedure using positive nominations and rank-ordering. READ MORE

  2. 2. Methods for measurement of reactive metabolites as a basis for cancer risk assessment : Application to 1,3-butadiene and isoprene

    Author : Charlotta Fred; Margareta Törnqvist; Peter Farmer; Stockholms universitet; []

    Abstract : 1,3-Butadiene is a general air pollutant associated with combustion of organic matter and is also an extensively used monomer in polymer production. The cancer risk estimation of 1,3-butadiene is encumbered with large uncertainties. READ MORE

  3. 3. Two-Stage Conversion of Land and Marine Biomass for Biogas and Biohydrogen Production

    Author : Valentine Nkemka; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; steam pretreatment; dry digestion; biogas; biohydrogen; Caldicellulosiruptor saccharolyticus; cadmium; anaerobic digestion;

    Abstract : The replacement of fossil fuels by renewable fuels such as biogas and biohydrogen will require efficient and economically competitive process technologies together with new kinds of biomass. A two-stage system for biogas production has several advantages over the widely used one-stage continuous stirred tank reactor (CSTR). READ MORE