Sökning: "evolution beteende"

Visar resultat 1 - 5 av 35 uppsatser innehållade orden evolution beteende.

  1. 1. Using Quality Diversity in Genetic Programming to Improve Automatic Learning of Behaviour Trees

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Alexander Willemsen; [2023]
    Nyckelord :Behaviour Trees; Genetic Programming; Quality Diversity; Gedragsbomen; Genetische Programmering; Kwaliteitsdiversiteit; Beteendeträd; Genetisk Programmering; Kvalitetsmångfald;

    Sammanfattning : One of the main purposes of the fields of Robotics and Artificial Intelligence is to develop solutions that can autonomously solve problems. An important part of this is synthesising behaviours of robots. Behaviour Trees are a tree structure that enables combining existing lower level behaviours into a high level behaviour through task switching. LÄS MER

  3. 2. Spatial patterns in animal territoriality : competitive behaviour in a shell dwelling cichlid

    Kandidat-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Samuel Malm; Ida Nordstrand; [2023]
    Nyckelord :Behavioural ecology; Edge effect; Neolamprologus Multifasciatus; Predation; Territoriality; Territory maintenance;

    Sammanfattning : Sociality among animals is a common phenomenon which has both costs and benefits. More and more studies are published that uses shell dwelling cichlids as a proxy for other taxa because of their convenience when studying, unique evolution and large variety in species. LÄS MER

  4. 3. Bolagsstyrning i svenska idrottsföreningar. : En kvalitativ studie om en bolagiserings effekter på bolagsstyrningen i svenska idrottsföreningar.

    Magister-uppsats, Linnéuniversitetet/Institutionen för management (MAN)

    Författare :Ella Johansson; Evelina Nilsson; [2023]
    Nyckelord :;

    Sammanfattning : Master Thesis in accounting, School of Business and Economics, LinnaeusUniversity in Växjö, Spring 2023 Authors: Evelina Nilsson and Ella Johansson Supervisor: Mohamed Mahieddine Examiner: Ola Nilsson Title: Corporate governance in Swedish sport organizations - A qualitative studyon the effects of incorporation on corporate governance in Swedish sportsorganizations. Keywords: non-profit organizations, corporate governance, sport organizations,incorporation Background: Sport has undergone major developments as a result of theprofessionalization, commercialization and internationalization. LÄS MER

  5. 4. Investigation of MIDEL 7131’s Dielectric Breakdown Strength and Thermal Behaviour : Master Thesis, an experimental study using concentric-like electrodes at elevated temperatures to study breakdowns

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kim Lin; [2023]
    Nyckelord :Dielectric strength; High voltage; Liquid dielectric; MIDEL 7131; Electrical breakdown; Temperature cycle; Dielektrisk styrka; Högspänning; Dielektriska vätskor; MIDEL 7131; Elektrisk nedbrytning; Temperaturcykling;

    Sammanfattning : Dielectric insulation are constantly exposed to various stresses, while also being expected to last for long periods of time. Naturally, they degrade with use and in demanding operational environments, this degradation phenomena can be accelerated, leading to costly consequences. LÄS MER

  7. 5. Void Evolution and Cosmic Star Formation

    Kandidat-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Joel Wasserman; [2023]
    Nyckelord :Void; Void Evolution; Cosmic Void; Star Formation Rate; Star Formation History; Cosmic Star Formation; Cosmology; Spherical Evolution Model; SvdW; Vdn; Excursion Set Theory; Excursion Set Formalism; Astrophysics; Astronomy; Cosmic Web; Matter Transfer; Tomrum; Tomrumsutveckling; Kosmiska Tomrum; Stjärnbildningshastighet; Stjärnbildningshistorik; Kosmisk stjärnbildning; Kosmologi; Sfärisk Evolutionsmodell; SvdW; Vdn; Exkursionsset teori; Exkursionsset Formalism; Astrofysik; Astronomi; Kosmiska Spindelnätet; Masstransport;

    Sammanfattning : The rate at which stars have formed throughout the history of theuniverse is not constant, it started out slow, increased until around redshift ∼ 2 when it reversed and became slower again. The reason for this behaviour is still being investigated with various models and simulations usually based upon dark matter halos. LÄS MER