Avancerad sökning

Visar resultat 16 - 20 av 88 avhandlingar som matchar ovanstående sökkriterier.

1. 16. Local institutions, biological conservation and management of ecosystem dynamics

   Författare :Johan Colding; Paul Cox; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Systems Ecology; systemekologi;

   Sammanfattning : This thesis analyze local institutions and management practices related to natural resources and ecosystem dynamics, with an emphasis on "traditional ecological knowledge" systems. Papers I, II and III analyze ‘resource and habitat taboos’ (RHTs) with the objective to synthesize knowledge about informal institutions behind resource management. LÄS MER

3. 17. Stadsplanering som professionellt verksamhetsfält : En studie av yrkesgrupper och deras arbete

   Författare :Johan Edman; Uppsala universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; occupation; profession; system of professions; professional structure; task area; jurisdiction; Andrew Abbott; urban planning; Sweden; Sociologi; Sociology; Sociologi; sociologi; Sociology;

   Sammanfattning : The aim of this dissertation is to study how the relation between professions and their work is created, developed and reproduced at the interprofessional level. With reference to Andrew Abbott's theory of the system of professions, the relation is analyzed using a conceptual framework that entails three main concepts: professional structure, task area, and jurisdiction. LÄS MER

4. 18. Development of a 2D Temperature Measurement Technique for Combustion Diagnostics using 2-Line Atomic Fluorescence

   Författare :Johan Engström; Förbränningsfysik; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Laser technology; Elektronik och elektroteknik; Electronics and Electrical technology; PLIF; LIF; temperature measurements; TLAF; Laser diagnostic; combustion; Laserteknik; Motors and propulsion systems; Motorer; framdrivningssystem;

   Sammanfattning : The present thesis is concerned with the development and application of a novel planar laser-induced fluorescence (PLIF) technique for temperature measurements in a variety of combusting flows. Accurate measurement of temperature is an essential task in combustion diagnostics, since temperature is one of the most fundamental quantities for the characterization of combustion processes. LÄS MER

5. 19. Pautas argumentativas en el diálogo espontáneo : un estudio de conversaciones intra e interculturales

   Författare :Johan Gille; Lars Fant; Estrella Montolío Durán; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; argumentation; face-to-face interaction; discourse analysis; conversation analysis; dialogue studies; communicative style; cross-cultural studies; Spanish language; Spanska språket; Linguistics; Lingvistik;

   Sammanfattning : The present study aims to develop a method for the analysis of argumentative patterns in spontaneous dialogue (Chapters 1-3), and to apply this method to samples of face-to-face interaction (Chapters 4-7). The purpose of the applied study is twofold: to evaluate the proposed method and to provide a contrastive description of the communicative style of Swedish and Spanish speakers in intra- and intercultural same-gender and mixed-gender dialogues. LÄS MER

7. 20. Modelling Chemical Weathering in Different Scales

   Författare :Johan Holmqvist; Kemiska institutionen; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biochemical technology; Kemiteknik och kemisk teknologi; Chemical technology and engineering; Sustainable biomass production; Kriging; Illite; Epidote; Chemical weathering; Dissolution; Biokemisk teknik; Silviculture; forestry; forestry technology; Skogsvetenskap; skogsbruk; skogsteknik;

   Sammanfattning : Chemical weathering is one of the most important processes supporting life on Earth. Chemical weathering continuously contributes macronutrients and micronutrients to the soil solution. These recycling, essential elements are used as building blocks for all organic living matter. LÄS MER