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Visar resultat 1 - 5 av 1392 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Elevers tillvägagångssätt vid grupparbete : Om ambitionsnivå och interaktionsmönster i samarbetssituationer

   Författare :Karin Forslund Frykedal; Kjell Granström; Ingrid Hylander; Agnieszka Bron; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; group-work; small group-work; teamwork; group; symbolic interactionism; grounded theory; difference of ambition; ambition dependency; interdependency; group assignment; behaviour; creation of trust; theoretical model; grupparbete; teamarbete; teamwork; grupp; symbolisk interaktionism; groundedtheory; grundad teori; ambitionsdifferens; ambitionsberoende; beroende; tillvägagångssätt; gruppuppgift; tillitsskapande; teoretisk modell; Education; Pedagogik;

   Sammanfattning : The aim of the dissertation is to add to our knowledge and understanding of how groupwork and group tasks are construed among students. This is accomplished be creating a model, which describes the pattern of interaction and the experience that emerge as students try to handle the group-work situation. LÄS MER

3. 2. Functional and Modular As=C and P=C Group Motifs

   Författare :Daniel Morales Salazar; Andreas Orthaber; Jose Goicoechea; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; materials; physical chemistry; arsaalkenes; phosphaalkenes; DBU; fluorene; photochemistry; arsenic; phosphorus; carbon; hydrogen; sulfur; gold; copper; organic materials; organic electronics; molecular electronics; polymers; transition metal complexes; molecular materials; small molecule; hydrogen bonding; electrochemistry; cyclic voltammetry; chronoamperometry; electropolymerization; artificial intelligence; potentiodynamic; modularity; functionality; XPS; DFT; π-conjugation effects; 2D-NMR; disilenes; siliconoids; group motifs; functional group; emergence; reactivity; reactive systems; organometallic complexes; π-delocalization; low-coordinate; main group chemistry; heavy p-block elements; pnictogens; copper I complex; gold I complex; photosensitizer; XRD; spectroelectrochemistry; electrochromism; smart materials; synthesis; phosphaalkene ligands; imine ligands; hysteresis-like criteria; representative settings; optimal criteria; transient covalence; interactive image; conformer; isomer; ligand scrambling; nanomaterials; stimuli-responsive; optical properties; ligand design; molecular design; X-ray crystallography; emission; self-assembly; As=C; Si=Si; P=C; multiple bond; equilibrium; heteroalkenes; alkenes; reversibility; Raman; ATR-FTIR; ERDA; Kemi; Chemistry;

   Sammanfattning : This work focuses on the design, synthesis, characterization, and application projections of low-coordinated heavy pnictogen-containing (described by the generic letter E, hence E=C) phosphaalkenes (P=C) and arsaalkenes (As=C), with emphasis on the E=C group motifs. The work aims to understand their functional and modular character, reactivity, and potential applications by stabilizing, isolating, and characterizing these species in low-coordination environments. LÄS MER

4. 3. Autonomy, coping and defense in small work groups : an analysis of psychological processes within and between individual group members

   Författare :Siv Boalt Boëthius; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; group work; group processes; stimulated recall; situation perception; frame factors; staff groups; day-care centers;

   Sammanfattning : Working together with other persons in a group is often stimulating, but it can sometimes cause blocking and be destructive for an individual member and/or the group as a whole. The aim of the present study is to describe and analyze how individual group members cope with specific situations and how this coping affects their degree of autonomy and the work of the group. LÄS MER

5. 4. The release of histone proteins from cells via extracellular vesicles

   Författare :Uma Muthukrishnan; Jonathan Gilthorpe; Miles Trupp; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Histone; extracellular vesicles; exosomes; extracellular histones extracellular DNA; cellular stress; proteomics; ESCRT complex; Lrrn1; mid-hindbrain organizer; ovarian cancer; ascites;

   Sammanfattning : Histones are chromatin-associated proteins localized to the nucleus. However, extracellular histones are present in biofluids from healthy individuals and become elevated under disease conditions, such as neurodegeneration and cancer. LÄS MER

7. 5. ”Alla är ju med alla…” : Kamratskapande gruppinteraktioner i skolan

   Författare :Maria Heintz; Socialhögskolan; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social interaktion; barn; skola; skola som institution; emotionell energi; interaktionsritual; grupp processer; Randall Collins; kamratskapande; kompisar; klasskamrater; gruppteori; grupp; social interaction; CHILDREN; school; emotional energy; interaction rituals; group processes; Randall Collins; school as institution; group;

   Sammanfattning : Social interaction often takes place in groups. The school class is an important group in which children interact. Children spend a large percentage of their day with their classmates in school and classmates are not only co-workers, but also individuals interacting socially as friends. LÄS MER