Sökning: "structures"

Visar resultat 21 - 25 av 7320 avhandlingar innehållade ordet structures.

  1. 21. Cost/Weight Optimization of Aircraft Structures

    Författare :Markus Kaufmann; Dan Zenkert; Frédéric Lani; KTH; []
    Nyckelord :Cost Weight Optimization; Weight Penalty; Direct Operating Cost; Composite Structures; Non-destructive testing; Finite element analysis FEA ; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Composite structures can lower the weight of an airliner significantly. The increased production cost, however, requires the application of cost-effective design strategies. Hence, a comparative value is required which is used for the evaluation of a design solution in terms of cost and weight. LÄS MER

  3. 22. In the Lands of Oligarchs : Ethno-Politics and the Struggle for Social Justice in the Indigenous-Peasant Movements of Guatemala and Ecuador

    Författare :Magnus Lembke; Ishtiaq Ahmed; Björn Beckman; Teivo Teivainen; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ethno-politics; indigenous-peasant movements; oligarch power structures; political regimes; social justice; strategies; structures; Political science; Statsvetenskap;

    Sammanfattning : The study explores how struggles for social justice by Guatemalan and Ecuadorian indigenous peasant movements are affected by ethno-politics (the strategic political use of ethnicity), by using a comparative historical approach incorporating structural change and strategic agency. The analysis revolves around the partly enduring, partly changing oligarchic structures. LÄS MER

  4. 23. Tertiary lymphoid structures in glioblastoma : Discovery, Characterization and Therapeutic Induction

    Författare :Alessandra Vaccaro; Anna Dimberg; Victor Engelhard; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Tertiary lymphoid structures; Glioma; Glioblastoma; Immunotherapy; Immunologi; Immunology; Oncology; Onkologi;

    Sammanfattning : Glioblastoma (GBM) is an incurable brain cancer with a median survival of less than two years from diagnosis. The tumor microenvironment plays a major role in GBM progression through sustaining immunosuppression and poor lymphocytic infiltration. LÄS MER

  5. 24. Concurrency Aware Shared Memory Data Structures

    Författare :Ioannis Nikolakopoulos; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; concurrency; lock-free; consistency; data structures; iteration; aggregation; synchronization; multi-core; data streaming;

    Sammanfattning : .... LÄS MER

  7. 25. Deployable Tensegrity Structures for Space Applications

    Författare :Gunnar Tibert; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; deployable structures; tensegrity; form-finding; cable net; analysis; design; spacecraft; mast; reflector antenna; Engineering mechanics; Teknisk mekanik;

    Sammanfattning : .... LÄS MER