Sökning: "years 6-9"

Visar resultat 1 - 5 av 57 avhandlingar innehållade orden years 6-9.

  1. 1. Physicochemical properties of root fiber suspensions. A comparison between parsnip (Pastinaca sativa) and yacon (Smallanthus sonchifolius)

    Författare :Alejandra Castro; Avdelningen för livsmedel och läkemedel; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; physicochemical properties; parsnip; yacon; plant suspensions; particle size distribution; rheology; fructans; dietary fiber;

    Sammanfattning : The physicochemical properties of two root suspensions, parsnip (Pastinaca sativa) and yacon (Smallanthus sonchifolius), were studied and compared at different concentrations and after being subjected to processes such as homogenization and heating. The study and the evaluation of the physicochemical properties of these plant materials in the form of pastes might help to increase the interest in these two roots, and possibly encourage their further industrial use. LÄS MER

  3. 2. Interest and Engagement: Perspectives on Mathematics in the Classroom

    Författare :Rimma Nyman; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; interest; engagement; mathematics; introduction to algebra; TDS; years 6-9; video analysis; interviews;

    Sammanfattning : The aim of this research project is to illuminate interest manifested as student engagement in mathematics in years 6-9. In particular, the studies capture how engagement is recognised by teachers and researchers and what didactical strategies the teachers use to engage students in an introduction to algebra. LÄS MER

  4. 3. Aspects of the aetiology of mental health problems among university students

    Författare :Fred Johansson; Eva Skillgate; Klara Edlund; Tobias Sundberg; Pierre Côté; Hugo Hesser; Sophiahemmet Högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Mental disorders are among the leading causes of years lost due to disability in young people globally. Students are no exception, both mental disorders and mental health problems are common among university students with dramatic increases reported in recent years. LÄS MER

  5. 4. Food security in a changing climate : The role of cropland intensification and land acquisitions across Africa

    Författare :Altaaf Mechiche-Alami; Institutionen för naturgeografi och ekosystemvetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Agriculture; land grabbing; sustainability science; Network Analysis; Earth observation; Crop model;

    Sammanfattning : Food security is one of the world’s greatest challenges. The current food system shows an entanglement across the globe which means that local farmers reliant on subsistence agriculture no longer operate in isolation of larger-scale processes within the global economy or the changing biophysical system of the planet. LÄS MER

  7. 5. Vakanser på bostadsmarknaden : i praktik och teori

    Författare :Kerstin Klingborg; Mats Bohman; Hans Wijkander; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Vakanser; Lediga lägenheter; Bostadshyresmarknaden; Prisanpassningar; Kvantitetsanpassningar; Naturlig vakansgrad; Observerad vakansgrad; Kortsiktig jämvikt; Långsiktig jämvikt;

    Sammanfattning : Denna licentiatavhandling handlar om lediga hyreslägenheter. I avhandlingens första del beskrivs och analyseras dels hur problemet med lediga lägenheter ser ut på den svenska bostadshyresmarknaden under åren 1990-1994 och dels hur problemet hanteras av svenska kommunala bostadsföretag. LÄS MER