Essays about: "Avgång"

Showing result 16 - 20 of 20 essays containing the word Avgång.

  1. 16. Development of Models for Rule Based Decision Support for Flight Plans in a Synthetic Environment

    University essay from Institutionen för informationsteknologi

    Author : Tuğçe Özdeğer; [2012]
    Keywords : Rule based decision support; flight planning; Drools rule engine; Regelbaserat beslutsstöd; ruttplanering; Drools regelmotor;

    Abstract : Route specification can be a time consuming process in flight planning, and at the same time, it should be done very diligently for the sake of a safe flight and to reach the target on time. An autonomous decision support system can save time spent on finding the most accurate and shortest route from departure to destination. READ MORE

  3. 17. Effects of biogas residues on respiration and denitrification in arable soil : evaluation of methods, microbial activity and agronomic implications

    University essay from SLU/Dept. of Microbiology

    Author : Erik Jönsson; [2011]
    Keywords : Biogas residue; Anaerobic digestion; Pig slurry; PDA; Respiration; Organic fertilizers; Biogas; Rötrest; Flytgödsel; Denitrifikation; Bördighet; Soil fertility;

    Abstract : Agricultural soils constitute the base in human food production and soil content of organic matter and plant nutrients together with soil microbial activity are all important parameters for high crop yield of good quality. These parameters are dependant on proper fertilization. READ MORE

  4. 18. Tillväxt och potentiell sågtimmerkvalitet i gallringsmogna jämförelseplanteringar med Pinus contorta och P. sylvestris

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

    Author : Cecilia Persson; [2008]
    Keywords : Pinus contorta; Pinus sylvestris; jämförelse; produktion; kvalitet;

    Abstract : The Swedish Cellulosa Companiy, SCA, has today 280 000 ha planted with lodgepole pine (Pinus contorta var. latifolia) ("C") which is equivalent to 14 % of its total forest area. Exotic lodgepole pine has in previous experimental stands shown a superior growth than the native Scots pine (Pinus sylvestris L.) ("S"). READ MORE

  5. 19. Vindfällning, tillväxt och plantuppslag i en 13-årig granskärm i Medelpad

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

    Author : Tomas Tjernell; [2007]
    Keywords : skärmträd; vindfällning; plantuppslag; lövuppslag; tillväxt;

    Abstract : The interest for alternative forest regeneration methods increased significantly during the 1990´s after 50 years dominance of the clear-cutting system (Holgén & Hånell 2000). One reason for this was that clear-cutting was being more and more questioned by different envi-ronmental organizations and because the forest sector for economical reasons wanted to find cheaper ways to regenerate forests. READ MORE

  6. 20. Models of individual tree mortality for trembling aspen, lodgepole pine, hybrid spruce and subalpine fir in northwestern British Columbia

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

    Author : Sören Möller Pedersen; [2007]
    Keywords : tree mortality; density dependent mortality; statistical models; SORTIE-ND; British Columbia; sub-boreal spruce zone;

    Abstract : Density dependent mortality is an important process in forest succession. The overall predictive abilities of forest simulation models are closely related to their ability to predict mortality. Finding appropriate methods for modelling mortality have often proved to be a difficult challenge. READ MORE