Essays about: "Pheromone"

Showing result 16 - 20 of 49 essays containing the word Pheromone.

  1. 16. Ant Colony Optimization Algorithms : Pheromone Techniques for TSP

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Felix Kollin; Adel Bavey; [2017]
    Keywords : aco; tsp; ant colony optimization;

    Abstract : Ant Colony Optimization (ACO) uses behaviour observed in real-life ant colonies in order to solve shortest path problems. Short paths are found with the use of pheromones, which allow ants to communicate indirectly. READ MORE

  3. 17. Facing a new pest : the case of the invasive fruit fly Drosophila suzukii in southern Sweden

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Emilia Mühlhäuser; [2017]
    Keywords : Drosophila suzukii; soft fruits and berries; Sweden; Skåne; Integrated Pest Management; SPLAT; Hanseniaspora uvarum; systems approach; Participatory Action Research;

    Abstract : In an increasingly globalized food system, pests move easily together with food products and can cause significant damage in their new ranges. The problem is aggravated by climate change, enabling pest survival in previously uninhabitable areas. READ MORE

  4. 18. Facing a new pest : the case of the invasive fruit fly Drosophila suzukii in southern Sweden

    University essay from SLU/Dept. of People and Society

    Author : Emilia Mühlhäuser; [2017]
    Keywords : Drosophila suzukii; soft fruits and berries; Sweden; Skåne; Integrated Pest Management; SPLAT; Hanseniaspora uvarum; systems approach; Participatory Action Research;

    Abstract : In an increasingly globalized food system, pests move easily together with food products and can cause significant damage in their new ranges. The problem is aggravated by climate change, enabling pest survival in previously uninhabitable areas. READ MORE

  5. 19. High-Level Control of UAV Swarms with RSSI Based Position Estimation

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Märta Paulsson; [2017]
    Keywords : Technology and Engineering;

    Abstract : Search and rescue operations can greatly benefit from the use of cooperative swarms of autonomous UAVs in order to investigate areas and collect information about the position of a missing person. In this thesis, UAV swarm algorithms are investigated where collisions are prevented both between agent pairs and between agents and static obstacles. READ MORE

  6. 20. Feromonbaserad inventering av eklevande långhorningsarter i fem habitattyper i sydöstra Sverige

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Marcus Vestlund; [2017]
    Keywords : Cerambycidae; Pyrrhidium sanguineum; Poecilium alni; Poecilium pusillum; Xylotrechus antilope; GROT; feromonfälla; ek; habitat; artbevarande;

    Abstract : Det intensifierade skogsbruket under de senaste 70 åren tillsammans med det ökade uttaget av avverkningsrester s.k. GROT (grenar och toppar) för biobränsleproduktion har lett till att ett flertal av Sveriges vedlevande insektsarter idag hotas av bristen på död ved. READ MORE