Essays about: "trees"

Showing result 1 - 5 of 553 essays containing the word trees.

  1. 1. A Security Analysis of Wireless Smart Home Technologies

    University essay from Linköpings universitet/Institutionen för datavetenskap; Linköpings universitet/Institutionen för datavetenskap; Linköpings universitet/Institutionen för datavetenskap

    Author : Niclas Hansson; Alexander Lantz; Ludvig Fischerström; [2015]
    Keywords : Smart home technologies; Internet security; Internet of Things; Tellstick Net;

    Abstract : The use of electronics connected to local networks and the Internet is growingall the time. Nowadays you can control your electronics in your house even when away from home, which opens up for potential security threats. READ MORE

  2. 2. Hyggesbränning på Orsa besparingsskog - en studie på tillväxt och föryngring,15år efter etablering

    University essay from SLU/School for Forest Management

    Author : Markus Johansson; [2015]
    Keywords : pyrofila arter; naturvårdshänsyn; skogsbrand;

    Abstract : The main purpose with this study was to investigate whether the tree growth differs or not in prescribed burnt areas compared to mechanically scarified. Together with the result from the main purpose, answers of whether it's possible or not to combine nature conservation with tree production in prescribed burnt areas was presented. READ MORE

  3. 3. Bird biodiversity in relation to forest composition in Sweden

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Annabelle Finck; [2015]
    Keywords : bird biodiversity; timber production; indicator species; forest composition; bird occurrence; Physical Geography and Ecosystems Science; Earth and Environmental Sciences;

    Abstract : The large development of timber activities in Sweden has induced important changes in forest composition. Today they are less old, deciduous trees and snags in Swedish forests. Such changes threaten the survival of certain bird species in Sweden. READ MORE

  4. 4. Model-based study of the energy efficiency of two different types of harvester cranes

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Johan Forsberg; [2014]
    Keywords : Forest machines; hydraulics; efficiency; Skogsmaskiner; hydraulik; effektivitet;

    Abstract : In today’s forest industry two mechanized methods are used, the Tree Length (TL) method and the Cut To Length (CTL) method. With the Tree Length method, trees are harvested and extracted from the forest as a whole tree to be further processed whereas with the Cut To Length method trees are harvested, branches are removed and the tree is cut to desired length to be extracted by a forwarder. READ MORE

  5. 5. Classification of terrain using superpixel segmentation and supervised learning

    University essay from Linköpings universitet/Linköpings universitet/DatorseendeTekniska högskolan

    Author : Sanna Ringqvist; [2014]
    Keywords : Segmentation; Superpixels; Features; Classification; Machine learning; Random forest;

    Abstract : The usage of 3D-modeling is expanding rapidly. Modeling from aerial imagery has become very popular due to its increasing number of both civilian and mili- tary applications like urban planning, navigation and target acquisition.This master thesis project was carried out at Vricon Systems at SAAB. READ MORE