Sökning: "external representations"

Visar resultat 16 - 20 av 43 avhandlingar innehållade orden external representations.

  1. 16. Dexterous Grasping : Representation and Optimization

    Författare :Kaiyu Hang; Nancy Pollard; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dexterous Grasping; Hierarchical Fingertip Space; Grasp Planning; Grasp Adaptation; Computer Science; Datalogi;

    Sammanfattning : Many robot object interactions require that an object is firmly held, and that the grasp remains stable during the whole manipulation process. Based on grasp wrench space, this thesis address the problems of measuring the grasp sensitivity against friction changes, planning contacts and hand configurations on mesh and point cloud representations of arbitrary objects, planning adaptable grasps and finger gaiting for keeping a grasp stable under various external disturbances, as well as learning of grasping manifolds for more accurate reachability and inverse kinematics computation for multifingered grasping. LÄS MER

  3. 17. Den visuella bilden av organisationen : Perspektiv på visualitet i accounting

    Författare :Emelie Havemo; Alf Westelius; Carl-Johan Petri; Johan Alvehus; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; visuality; accounting; semiotics; visual management; financial reporting; visualisation; visualitet; redovisning; ekonomistyrning; semiotik; visual management; finansiell rapportering; visualisering; Economic Information Systems; Ekonomiska informationssystem;

    Sammanfattning : Organisations play a crucial role as actors that shape material action and societal discourse; therefore, it is important to understand the ways in which they gain legitimacy and how they shape society. The power of accounting representations to construct the accounting object – the organisation – is therefore a key concern in the accounting literature. LÄS MER

  4. 18. Citeringens praktiker : det vetenskapliga publicerandet som teori, metod och forskningspolitik

    Författare :Gustaf Nelhans; Högskolan i Borås; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; performativitet; citeringskultur; citeringsmangel; citeringstypologi; citeringspraktiker; citeringsnätverk; Library and Information Science; Biblioteks- och informationsvetenskap;

    Sammanfattning : The thesis investigates the scientific citation and its various functions in the scientific community and develops it as a tool for research in theory of science, scientometrics and science studies. Through empirical and theoretical studies that utilize both quali-tative and quantitative methods the citation’s history, method, as well as its use in research policy is examined. LÄS MER

  5. 19. Citeringens praktiker: Det vetenskapliga publicerandet som teori, metod och forskningspolitik : The practices of the citation: Scientific publication as theory, method and research policy

    Författare :Gustaf Nelhans; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; performativitet; citeringskultur; citeringsmangel; citeringspraktiker; citeringsnätverk; citeringstypologi; vetenskapstepori; vetenskapsstudier; vetenskaps- och teknikstudier; performativity; citation practices; citation; mangle; citation culture; citation networks; HistCite; citation map; historiograph; ontology; controversy; Science and Technology Studies; STS; Theory of science;

    Sammanfattning : The thesis investigates the scientific citation and its various functions in the scientific community and develops it as a tool for research in theory of science, scientometrics and science studies. Based on empirical and theoretical studies that utilize both qualitative and quantitative methods the citation’s history, method, as well as its use in research policy is examined. LÄS MER

  7. 20. Occupational group therapy in a psychiatric day care unit for long-term mentally ill patients: ward atmosphere, treatment process, and outcome

    Författare :Mona Eklund; Hållbar vardag och hälsa i ett livsperspektiv; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; object relations; psychiatric community care; occupational therapy; treatment outcome; ward atmosphere; working relationship; case study; clinically significant change; Psychology; Psykologi;

    Sammanfattning : The outcomes of 20 patients participating in occupational group therapy at a psychiatric outpatient unit were explored and related to perceptions of the ward atmosphere and the treatment process. The outcome variables - psychiatric symptoms, global mental health, quality of life, and occupational functioning - were measured at admission, at discharge, and 1 year after discharge. LÄS MER