Search for dissertations about: "Cuttings"

Showing result 1 - 5 of 23 swedish dissertations containing the word Cuttings.

  2. 1. Split Trees, Cuttings and Explosions

    Author : Cecilia Holmgren; Svante Janson; Luc Devroye; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Random Graphs; Random Trees; Split Trees; Renewal Theory; Binary Search Trees; Cuttings; Records; Tree Algorithms; Markov Chains; Galton-Watson Processes; MATHEMATICS; MATEMATIK; Mathematics; Matematik;

    Abstract : This thesis is based on four papers investigating properties of split trees and also introducing new methods for studying such trees. Split trees comprise a large class of random trees of logarithmic height and include e.g., binary search trees, m-ary search trees, quadtrees, median of (2k+1)-trees, simplex trees, tries and digital search trees. READ MORE

  4. 2. Random Records and Cuttings in Binary Search Trees

    Author : Cecilia Holmgren; Svante Janson; Anders Martin-Löf; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Discrete mathematics; Diskret matematik; Mathematics; Matematik;

    Abstract : .... READ MORE

  5. 3. Some aspects on rooting of Pinus sylvéstris (L.) cuttings

    Author : Lars-Helge Strömquist; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  6. 4. Characterization of adventitious root formation in Populus species and Norway spruce

    Author : Sanaria Alallaq; Catherine Bellini; Carmen Diaz-Sala; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Adventitious root; Conifers; Picea abies; auxin; cytokinins; jasmonate; red light; Populus spp.; hybrid poplar; hybrid aspen; cambium; stem cuttings; P. tremula; Swedish Aspen SwAsp collection;

    Abstract : Adventitious root (AR) formation is a form of post-embryonic development and is a key adaptive trait in plants. De novo adventitious root regeneration represents an elegant evolutionary innovation that allows many plant species to multiply through vegetative propagation; it is widely used in forestry and horticulture to multiply elite genotypes. READ MORE

  7. 5. Rooting of Pinus sylvestris and Pinus contorta hypocotyl cuttings in vitro

    Author : Roland Grönroos; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE