Avancerad sökning

Visar resultat 1 - 5 av 18 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Studies in knowledge representation : modeling change - the frame problem : pictures and words

    Författare :Lars-Erik Janlert; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; analogical; artificial intelligence; digital; exemplification; frame problem; Goodman; knowledge representation; metaphysics; model; pictorial representation; symbol theory;

    Sammanfattning : In two studies, the author attempts to develop a general symbol theoretical approach to knowledge representation.The first study, Modeling change -the frame problem, critically examines the - so far unsuccessful - attempts to solve the notorious frame problem. LÄS MER

  3. 2. Mimesis as the Representation of Types : The Historical and Psychological Basis of an Aesthetic Idea

    Författare :Michael Ranta; Margaretha Rossholm-Lagerlöf; Staffan Carlshamre; Lars-Olof Åhlberg; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Art theory; aesthetics; cognitive psychology; experimental aesthetics; history of aesthetics; mental representation; aesthetic preference; pictorial representation; prototypicality; schema theory; emotion theory; categorization; behaviourism; Art; Konstvetenskap; Art science;

    Sammanfattning : This work attempts to investigate a long-standing tradition within the history of aesthetics according to which the function of pictorial representation consists, or ought to consist, of the rendering of general or idealized types rather than particulars. Proponents of this view may be found in various versions from antiquity to the present. LÄS MER

  4. 3. Frida Kahlos bildspråk - ansikte, kropp och landskap : Representation av nationell identitet (tredje utgåvan)

    Författare :Eva Zetterman; Lena Johannesson; Anna Tellgren; Karlstads universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Frida Kahlo; self-representation; national identity; post-revolutionary project; la tehuana; José Vasconcelos; the cosmic race; la raza; hispanidad; indigenismo; mestizaje; Malintzín; la Chingada; la Virgen de Guadalupe; chicanas os; semiotics; Roman-Catholic iconography; pictorial traditions; visual strategies; Visual Arts; Konst- och bildvetenskap;

    Sammanfattning : This thesis is about the Mexican artist Frida Kahlo (1907-1954) and her works, with emphasis on her painted self-portraits. The objective is to place Frida Kahlo’s pictorial production in relation to a place and time specific context and test the theory of Frida Kahlo’s self-portraits as a project connected to a general striving towards a new formulation of national identity. LÄS MER

  5. 4. Majorana Representation in Quantum Optics : SU(2) Interferometry and Uncertainty Relations

    Författare :Saroosh Shabbir; Gunnar Björk; Maria Chekhova; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Majorana representation; Quantum optics; interferometry; SU 2 group; angular momentum; arbitrary optical gates; Fysik; Physics;

    Sammanfattning : The algebra of SU(2) is ubiquitous in physics, applicable both to the atomic spin states and the polarisation states of light. The method developed by Majorana and Schwinger to represent pure, symmetric spin-states of arbitrary value as a product of spin-1/2 states is a powerful tool that allows for a great conceptual and practical simplification. LÄS MER

  7. 5. Pictorial presentation of subclinical atherosclerosis : a measure to reduce the risk for cardiovascular disease

    Författare :Anna Bengtsson; Margareta Norberg; Eva Fhärm; Per Wester; Mai-Lis Hellénius; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cardiovascular disease; non-adherence; pictorial information; prevention; subclinical atherosclerosis;

    Sammanfattning : The overall aim was improved cardiovascular disease (CVD) prevention through the VIPVIZA intervention. This includes the provision of pictorial information of subclinical atherosclerosis to participants and their general practitioners (GPs), follow-up phone call, and written information to the participant. LÄS MER