Essays about: "medelhastighet"

Showing result 1 - 5 of 21 essays containing the word medelhastighet.

  1. 1. Hur skiljer sig passageaktivitet mellan stensimpa och svartmunnad smörbult i slitsrännor?

    University essay from SLU/Dept. Of Aquatic Resources

    Author : Ludvig Junehag; [2023]
    Keywords : Svartmunnad smörbult; Stensimpa; Invasiva arter; Fiskpassage; Slitsrännor; Artificiell intelligens; Vattenkraft; Biologisk mångfald;

    Abstract : Syftet med den här studien var att undersöka och jämföra passageaktivitet hos inhemsk stensimpa och invasiv svartmunnad smörbult i slitsrännor, för att se om det finns vattenhastigheter som förhindrar uppströmspassager av svartmunnad smörbult men tillåter fri passage av stensimpa. En mindre del av arbetet kretsade kring att undersöka om artificiell intelligens (AI) är ett användbart verktyg för att analysera videomaterial från denna typ av försök. READ MORE

  3. 2. Observations of Field-Aligned Currents and Their Role in Auroral Formation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Maxim Uebel; Nikolaos Timoudas; [2023]
    Keywords : ;

    Abstract : Experimentally, it has been difficult to identify the exact physical processes atwork in the magnetosphere that drive the strong currents that later give rise to auroras. Theaim of this report has been to address this question by analyzing data gathered from Cluster-,MMS-, and DMSP satellite missions. READ MORE

  4. 3. Turbulence Intensity Measurements in a High-Pressure Gas Turbine Stage

    University essay from KTH/Kraft- och värmeteknologi

    Author : Ettore Scami; [2022]
    Keywords : Turbulence Intensity; turbine; stage efficiency; grid; turbomachinery; length scales;

    Abstract : This Thesis work focused on the acquisition and evaluation of data on mean velocity, turbulence intensity and length scales obtained via hot wire measurements in a high pressure single-stage land-based turbine available at the Department of Heat and Power Technology in KTH. Turbulence was generated by the use of grids and twoprobes, upstream and downstream of the turbine stage, were used. READ MORE

  5. 4. Björnjaktens inverkan på älgars rörelsemönster

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

    Author : Emilia Arkdalen; [2022]
    Keywords : Alces alces; älg; björnjakt; jakthund; rörelsemönster; medelhastighet; förflyttning; habitatval;

    Abstract : Hunting of different types of ungulates is a popular leisure activity that can affect the game's movement patterns in different ways. Hunting ungulates with different types of dogs can have an impact on their movement patterns, especially in the short term. READ MORE

  6. 5. The Significance of Giant Flank Collapses on Magma Ascent in the NE Rift Zone of Tenerife, Canary Islands: A Structural Modelling and Diffusion Approach

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Kristoffer Ånäs; [2021]
    Keywords : Tenerife; volcanic rift zones; analogue gelatine experiments; dykes; Fe-Mg diffusion; ankaramite; Teneriffa; vulkaniska sprickzoner; analoga gelatinexperiment; gångar; Fe-Mg diffusion; ankaramit;

    Abstract : On the volcanic ocean island Tenerife in the Canary archipelago, several giant flank collapses haveoccurred over the last one million years. The link between the lateral collapses and the resultingvolcanism in the rift zones is not fully understood and was investigated within the framework of thisproject. READ MORE