Sökning: "path to escape"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden path to escape.

  1. 1. A Multitype Branching Processes Approach to the Evolutionary Dynamics of Escape

    Författare :Maria Conceicao Serra; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Galton-Watson branching processes; multitype; decomposable processes; population dynamics; extinction; mutation; path to escape; waiting time to escape; Galton-Watson branching processes;

    Sammanfattning : Evolutionary dynamics of escape is a recent development in theoretical biology. It is an attempt to predict possible patterns of population dynamics for a certain strain of viruses placed in a hostile environment. The only way to escape extinction for the virus is to find a new form better adapted to the new environment. LÄS MER

  3. 2. Path-Connectivity of the Free Space : Caging and Path Existence

    Författare :Anastasiia Varava; Danica Kragic; Alberto Rodriguez; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Robotics; Manipulation; Caging; Computer Science; Datalogi;

    Sammanfattning : The notion of configuration space is a tool that allows to reason aboutan object’s mobility in a unified manner. The problem of verifying path non-existence can be considered as dual to path planning. LÄS MER

  4. 3. Towards Crash-Free Driving: Opportunities and Limitations of Automated Emergency Braking in Intersections

    Författare :Ulrich Sander; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; AEB; left turn across path; V2X communication; Intersection; accident avoidance; straight crossing path; automated emergency braking; market penetration; injury mitigation; junction;

    Sammanfattning : Intersections are a global traffic safety concern. In the Unites States, about half of the fatal road traffic accidents take place at intersections or were related to them. In the European Union, about one fifth of the road traffic fatalities occur at intersections. LÄS MER

  5. 4. “Distantly a part”: Wallace Stevens and the Poetics of Modernist Autonomy

    Författare :Gül Bilge Han; Bo G. Ekelund; Bart Eeckhout; Lee Margaret Jenkins; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Wallace Stevens; aesthetic autonomy; modernism; poetry; social engagement; politics of aesthetics; collectivity; inaesthetics; philosophy; English; engelska;

    Sammanfattning : This dissertation explores the social and political dimensions of aesthetic autonomy as it is given formal expression in Wallace Stevens’s poetry of the 1930s and the early 1940s. Whereas modernist claims to autonomy are often said to rest upon an ideological assertion of art’s detachment from socio-historical concerns, I argue that, in Stevens’s work, autonomy is conceived in relational terms, which gives rise to new lines of interconnection between his poetry and its cultural situation. LÄS MER

  7. 5. Food Webs, Models and Species Extinctions in a Stochastic Environment

    Författare :Patrik Karlsson; Biologiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ekologi; Ecology; functional redundancy; trophospecies; species aggregation; environmental stochasticity; interaction strength; spectral colour; food web structure; food webs; extinction risk;

    Sammanfattning : In light of the current global mass extinction of species, ecologists are facing great challenges. In order to reverse the path towards additional extinctions early warning systems to guide management actions need to be developed. LÄS MER