Sökning: "restrictions"

Visar resultat 11 - 15 av 625 avhandlingar innehållade ordet restrictions.

  1. 11. Complexity of state-variable planning under structural restrictions

    Författare :Peter Jonsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Computationally tractable planning problems reported in the literature have almost exclusively been defined by syntactical restrictions. To better exploit the inherent structure in problems, it is probably necessary to study also structural restrictions on the underlying state-transition graph. LÄS MER

  3. 12. Testing Homogeneity and Unit Root Restrictions in Panels

    Författare :Johan Blomquist; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Non-stationary panels; Panel unit root tests; Cross-sectional dependence; Homogeneity testing;

    Sammanfattning : This thesis is divided into two distinct parts. The first part contains three chapters, co-authored with Joakim Westerlund, that deal with the analysis of unit root testing, and the second part consists of two chapters on slope homogeneity testing. LÄS MER

  4. 13. Apparater, aktiviteter och aktörer : Lågenergiboende som resurs och restriktion för energiordningar

    Författare :Helena Karresand; Kajsa Ellegård; Wiktoria Glad; Patrik Rohdin; Margrethe Aune; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Passive house; household; household activities; public housing companies; low energy homes; energy use; household appliances; everyday life; time geography; energy order; Passivhus; hushåll; hushållsaktiviteter; bostadsbolag; lågenergibostad; energianvändning; hushållsapparater; vardagsliv; tidsgeografi; energiordning;

    Sammanfattning : Energianvändningen inom bostadssektorn har stadigt ökat och verkar inte minska trots energieffektiva apparater. Genom att bygga lågenergibostäder försöker bostadsbolagen minska energianvändningen, vilket också sker, men endast vad gäller uppvärmning och varmvatten. LÄS MER

  5. 14. Blow-ups and normal bundles in derived algebraic geometry and beyond

    Författare :Jeroen Hekking; David Rydh; Marco Robalo; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; derived algebraic geometry; blow-ups; normal bundles; Weil restrictions; Matematik; Mathematics;

    Sammanfattning : The main part of this thesis, Part II, consists of four papers. A summary and background is provided in Part I.Paper A introduces blow-ups of derived schemes in arbitrary centers, which is a generalization of the quasi-smooth case from [KR19]. LÄS MER

  7. 15. Identification and promotion of attitudes related to pro-environmental travel behaviour

    Författare :Maria Johansson; Institutionen för arkitektur och byggd miljö; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pollution control; Environmental technology; travel behaviour; traffic restrictions; pro-environmental attitudes; politicians; computerised gaming simulation environmental knowledge; civil servants; children; adolescents; adults; Miljöteknik; kontroll av utsläpp; Road transport technology; Vägtransportteknik; Psychology; Psykologi;

    Sammanfattning : A reduction of the negative environmental impact caused by urban traffic will to a considerable extent depend on behavioural change. Assuming that attitudes partly guide behaviour, the general aim of the thesis was to increase the understanding of the underlying attitudes of daily travel behaviour and how attitudes related to pro-environmental choice of transport can be promoted. LÄS MER