Essays about: "statistiska analyser"

Showing result 21 - 25 of 119 essays containing the words statistiska analyser.

  1. 21. Tallsåddens potential för återbeskogning av marker med tjocka humustäcken eller torv i norra Sverige

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Torben Svensson; [2021]
    Keywords : Pinus sylvestris; skogsföryngring; skogssådd; sådd; tall; torvmark; torvtäckt mark; våt fastmark; återbeskogning; Peat covered soil; peatland; Pinus sylvestris; reforestation; Scots pine; sowing; wet mineral soil;

    Abstract : Kostnaden för frösådd är oftast lägre än för plantering och lyckade sådder ger vanligen återväxt med högre stamantal. I praktiskt skogsbruk tillämpas skogssådd inte på alla marker där åtgärden kunde vara ett realistiskt alternativ. Särskilt stor är tvekan att så på marker med tjocka humustäcken. READ MORE

  3. 22. The Effect of Chemotherapy Treatment on Bone Marrow Mesenchymal Stromal Cell Adipocyte Differentiation

    University essay from KTH/Proteinvetenskap

    Author : Hanna Andersson; [2021]
    Keywords : Acute lymphoblastic leukaemia; Doxorubicin; Dexamethasone; Stromal cell fat differentiation; cytokines; Akut lymfatisk leukemi; Doxorubicin; Dexametason; stromacellers fettdifferentiering; cytokiner;

    Abstract : I ett försök att förstå orsakerna bakom de kardio-, metaboliska- och muskuloskeletala sjukdomar hos barn som överlevt akut lymfatisk leukemi (ALL) har vi studerat den adipogena differentieringen hos mesenkymala stromaceller från benmärg (BM MSCs). Det komplexa nätverket av faktorer som påverkar adipogenes är hittills inte helt kartlagt. READ MORE

  4. 23. A comparison of binaural recordings performed in six different room configurations

    University essay from Lunds universitet/Teknisk akustik; Lunds universitet/Institutionen för byggvetenskaper

    Author : Denice Perkhed; [2021]
    Keywords : Binaural recordings; absorbtion coefficient; reverberation time; anechoic chamber; listening test; Psychoacoustics; Technology and Engineering;

    Abstract : Children in Swedish preschools are exposed to high noise levels that can cause hearing damage or voice related problems among both teachers and students, this since they have to raise their voice in order to make themselves heard in a noisy environment. Because of this it is of interest to be able to predict the sound environment in preschools. READ MORE

  5. 24. Identifying factors that correlate with Enhanced Biological Phosphorus Removal upsets at Lundåkraverket

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Rounak Niranjan; [2021]
    Keywords : Enhanced biological phosphorus removal; polyphosphate accumulating organisms; glycogen accumulating organisms; sludge content in aeration basin; nitrates in aeration basin; pH of incoming water; principal component analysis; pairwise correlations; inhibition factors;

    Abstract : The Enhanced Biological Phosphorus Removal (EBPR) process is characterized as the most sustainable process to remove phosphorus from wastewater albeit with high variability in performance efficiency. Thus, unpredictable upsets in the EBPR system is the norm across several wastewater treatment plants throughout Sweden, forcing the hand of the operators to dose higher volume of chemicals to reach the effluent requirements. READ MORE

  6. 25. The forest planning process among medium-sized forest owners : description of the group and how they adapt the traditional planning hierarchy

    University essay from SLU/Dept. of Forest Resource Management

    Author : Martin Persson; [2021]
    Keywords : Forest planning; medium-sized forest owners; strategical planning; tactical planning; operational planning; planning hierarchy; decision support system;

    Abstract : Forest planning has traditionally been divided into strategical, tactical, and operational planning all integrated into a hierarchy. Forest planning has been a crucial success factor for the Swedish forest industry, and the planning processes among corporations and small private forest owners have been frequently examined. READ MORE