Sökning: "fragmentation"

Visar resultat 11 - 15 av 563 avhandlingar innehållade ordet fragmentation.

  1. 11. Att begripliggöra det förflutna : En studie av hur åtta historielärare i samtal och planering föreställer sig historieundervisning inriktad mot att motverka fragmentering

    Författare :Rickard Nordkvist; Bengt Schüllerqvist; Thomas Nygren; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; history teaching; fragmentation; big picture history; educational design research; teaching strategy; upper secondary school; Historia 1a1; Historieundervisning; fragmentering; big picture history; skolutvecklingsforskning; undervisningsstrategi; gymnasieskola; Historia 1a1; History; Historia;

    Sammanfattning : Fragmentation refers to the difficulties that students face when attempting to utilise substantive knowledge to make a useable big picture of the past. What possibilities are there to prevent fragmentation, within the framework of regular history teaching in school? In this thesis I tackle this question with interest in teaching methods proposed by history teachers. LÄS MER

  3. 12. Fragmentation and power in managerial work in health care. A study of first and second line-managers

    Författare :Rebecka Arman; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mangerial work; health care management; shadowing; fragmentation; disciplinary power; legitimacy; accountability; quantification; normalization;

    Sammanfattning : .... LÄS MER

  4. 13. Burden Dynamics and Fragmentation

    Författare :Nikolaos Petropoulos; Zongxian Zhang; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mining and Rock Engineering; Gruv- och berganläggningsteknik;

    Sammanfattning : Drill and blast is a dominant technique in several surface and underground mines in the world. The purpose of this technique is to break rock mass into fragments, which can be handled by mining equipment. The identified major influencing factors in rock blasting are stress waves and gas pressurization. LÄS MER

  5. 14. Fragmentation cross sections: measurement, systematics and model developement

    Författare :Chiara La Tessa; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; projectile total charge-changing cross sections; weak factorization; strong factorization; projectile partial charge-changing cross sections; heavy-ions; space radioprotection; nuclear fragmentation;

    Sammanfattning : Man's attitude towards space exploration has been mainly limited by the health risk related to the exposure to the space radiation environment. Some components of the space field can be characterized by such a high flux to kill a man if directly exposed and in general, all space radiation constitutes a hazard for astronauts engaged in long-term missions. LÄS MER

  7. 15. New Proteomics Methods and Fundamental Aspects of Peptide Fragmentation

    Författare :Mikhail Savitski; Roman Zubarev; Per Andren; David Fenyö; Uppsala universitet; []
    Nyckelord :Bioinformatics; Proteomics; Peptide fragmentation; Bioinformatik;

    Sammanfattning : The combination of collision-activated dissociation, (CAD) and electron capture dissociation, (ECD) yielded a 125% increase in protein identification. The S-score was developed for measuring the information content in MS/MS spectra. This measure made it possible to single out good quality spectra that were not identified by a search engine. LÄS MER