Sökning: "aggregering"

Visar resultat 1 - 5 av 38 avhandlingar innehållade ordet aggregering.

  1. 1. Hydropower Area Equivalents : Reduced Models for Efficient Simulation of Large-Scale Hydropower Systems

    Författare :Evelin Blom; Lennart Söder; Arild Helseth; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Area Equivalent; Aggregation; Bilevel optimization; Large-scale hydropower; Power system simulation; Reduced model; Area-Ekvivalent; Aggregering; Två-nivå-optimering; Storskalig vattenkraft; Kraftsystemssimulering; Reducerad modell;

    Sammanfattning : With over 4000 TWh yearly electricity production worldwide, hydropower plays an important role in many power systems. Unlike many other renewable energy sources, hydropower has a certain degree of controllability and high levels of flexibility over several time scales. LÄS MER

  3. 2. Teknik och aggregering i produktionsteorin : svensk järnhantering 1850-1975 : en branschanalys

    Författare :Sören Wibe; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Engineering production functions; production theory; iron-making industry; short-run production functions;

    Sammanfattning : The aim of this study is to carry out a fairly overall empirical analysis of the conditions of production in an industry. The aim of the empirical analysis is, however, not only to give information about empirical conditions, such as technical development, efficiency of production, etc, but also to illustrate the theoretical and methodological problems in the economic theory of production. LÄS MER

  4. 3. Characterising Needs in Health Care Priority Setting

    Författare :Erik Gustavsson; Lars Sandman; Ingemar Nordin; Niklas Juth; Greg Bognar; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Comorbidity; conceptual analysis; health care; health care needs; interpersonal aggregation; intrapersonal aggregation; multimorbidity; needs; prioritarianism; priority setting; priority to the worse off; rationing; reflective equilibrium; severity; shared decision-making; sufficiency principles; the principle of need; Aggregering; begreppsanalys; behov; behovsprincipen; delat beslutsfattande; hälso- och sjukvård; prioritanism; prioriteringar; reflektivt ekvilibrium; resursfördelning; samsjuklighet; sufficientism; svårighetsgrad; vårdbehov;

    Sammanfattning : The focus of this thesis is needs in the context of health care priority setting. The notion of needs has a strong standing in health care policy; however, how the idea should be understood more specifically and how it should guide decisions about priority setting remain contentious issues. LÄS MER

  5. 4. Dynamic Chemistry for Asymmetric Synthesis, Molecular Motion and Constitutional Exchange

    Författare :Yansong REN; Licheng Sun; Olof Ramström; Anna Hirsch; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dynamic chemistry; constitutional dynamic chemistry; motional dynamics; dynamic kinetic resolution; enzyme; subtilisin Carlsberg; Candida antarctica lipase B; anti-HIV; 1; 3-oxathiolane; dynamic exchange; enamines; E Z-isomerization; molecular switches; aggregation; gelation; fluorescence.; dynamisk kemi; konstitutionell dynamisk kemi; molekylär rörelsedynamik; dynamisk kinetisk resolvering; enzym; subtilisin Carlsberg; Candida antarctica lipase B; anti-HIV; 1; 3-oxatiolan; dynamisk utbyte; enaminer; E Z-isomerisering; molekylära omkopplare; aggregering; gelbildning; fluorescens.; Kemi; Chemistry;

    Sammanfattning : Living matter is built on complex dynamic systems consisting of numerus biotransformations. By exploiting the adaptive and evolutive behaviors ofmolecular matter, dynamic chemistry has developed as an important tool tounderstand the organization of nonliving matter into complex living systems. LÄS MER

  7. 5. SOD1 misfolding and aggregation in ALS : in the light of conformation-specific antibodies

    Författare :Manuela Lehmann; Jonathan D. Gilthorpe; Stefan L. Marklund; Thomas Brännström; Ulrika Nordström; Elizabeth Fisher; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ALS; antibodies; SOD1; disordered SOD1; patient-derived models; low oxygen tension; Immunotherapy;

    Sammanfattning : Mutations in the superoxide dismutase 1 (SOD1) gene are linked to the progressive neurodegenerative disease amyotrophic lateral sclerosis (ALS). ALS-associated mutations affect the stability of the SOD1 protein and promote its unfolding. As a consequence, disordered SOD1 species can misfold and accumulate into insoluble aggregates. LÄS MER