Sökning: "karin paulsson"

Hittade 4 avhandlingar innehållade orden karin paulsson.

  1. 1. "Dom säger att jag ser mer normal ut med benproteser" : om samhällskrav kontra barns behov

    Författare :Karin Paulsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Barn Habilitering Benproteser Sverige;

    Sammanfattning : The aim of this dissertation study is to explore what it meant to thirteen persons to grow up with severe limb deficiencies (due to Thalidomide) and under the extreme life-conditions that indirectly became the consequences of their impairments. Aspects discussed concern:- The functional, social and psychological value of artificial legs from early childhood to grown up age seen from the persons' own perspective. LÄS MER

  3. 2. The use of Fenton chemistry for reducing the refining energy during TMP production : the effect of free ferrous and free or chelated ferric ions

    Författare :Karin Walter; Per Engstrand; Magnus Paulsson; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The potential of using acid hydrogen peroxide under Fenton conditions to lowerthe electrical energy consumed during the production of Black spruce (Piceamariana) thermomechanical pulp (TMP) was investigated in pilot scale. Thechemical system, which consisted of ferrous sulphate, hydrogen peroxide andoptionally an enhancer (such as a chelating agent), was evaluated as an inter-stagetreatment. LÄS MER

  4. 3. Influence of acid hydrogen peroxide treatment on refining energy and TMP properties

    Författare :Karin Walter; Per Engstrand; Magnus Paulsson; Lennart Salmén; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TMP; Black Spruce; Energy reduction; Hydrogen peroxide; Ferrous sulphate; Refining; Inter-stage treatment; Pulp and paper properties; Fenton´s reagent; Bleaching; Sodium dithionite; Brightness; Metals; Fibre dimensions; Cross-sectional dimensions; Chemical composition; Cellulose and paper engineering; Cellulosa- och pappersteknik;

    Sammanfattning : The potential of using acid hydrogen peroxide under Fenton conditions to lower the electrical energy consumed during the production of Black spruce (Picea mariana) thermomechanical pulp (TMP) was investigated. The chemical system, which consisted of ferrous sulphate, hydrogen peroxide and optionally an enhancer (3,4-dimethoxybenzyl alcohol, ethylenediaminetetraacetic acid or oxalic acid/sodium oxalate), was evaluated as an inter-stage treatment where the primary refiner was used as a mixer. LÄS MER

  5. 4. Manager and civil servant : exploring actors' taken-for-granted assumptions in public administration

    Författare :Tom S. Karlsson; Karin Jonnergård; Gert Paulsson; Jonas Gerdin; Företagsekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Public Sector Reforms; Management; Civil Service; Taken-for-granted assumptions; Institutional Theory; Structuration Theory; Business administration; Företagsekonomi; Public Sector Reform; Management; Civil Service; Taken-for-granted Assumptions; Institutional Theory; Structuration Theory;

    Sammanfattning : Manager and Civil Servant is an exploration of actors' taken-for-granted assumptions that govern perceptions concerning how public administration should be undertaken within contemporary welfare states. It is argued that more than 30 years of continuous reforms directed towards public administration have caused dilemmas to arise. LÄS MER