Essays about: "thermal spring"

Showing result 21 - 25 of 35 essays containing the words thermal spring.

  1. 21. Investigation of thermal spring back of a hot formed 22MnB5 A-pillar with tailored properties

    University essay from Högskolan Väst/Avdelningen för maskinteknik och naturvetenskap

    Author : Mattias Lugnberg; Tobias Netz; [2016]
    Keywords : Thermal spring back; hot stamping;

    Abstract : In a world where fuel economy and crash safety is becoming an important factor in the automotive industry, the need for materials with very high strength-to-weight ratio is growing rapidly. One of the materials used for this purpose is the boron steel 22MnB5. READ MORE

  3. 22. Evaluating lake charr (Salvelinus namaycush) temperature use in a mountain lake using acoustic telemetry

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Johan Leander; [2015]
    Keywords : lake charr; acoustic telemetry; habitat selection; temperature;

    Abstract : Bathythermal distribution of lake charr (Salvelinus namaycush) was surveyed in a boreal lake located in northern Sweden. Based on acoustic telemetry, a high resolution dataset was acquired with more than 630 000 observations from eighteen tagged lake charr. READ MORE

  4. 23. Gotland ponies on extensive pastures – a welfare assessment

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Mathilda Börjesson; [2015]
    Keywords : welfare quality; djurvälfärd; häst; ferala hästar; extensivt bete; beteende; fysiologi; bcs; horse; pasture;

    Abstract : Swedish farmers have the possibility to be subsidized by EU rural development programme for grazing animals on pastures to promote the biodiversity of flora and fauna. The environmental remedy sometimes does not allow supplementary feed and at the same time the Swedish Animal Welfare Act and the Swedish Agricultural Board’s regulations for animal welfare and protection states that animals, in this case horses, shall be fed with food of good quality and adapted for the species. READ MORE

  5. 24. Life history trade-offs in Anadromous Burbot Lota lota (Linnaeus 1758) from Rickleån and Sävarån, Northern Sweden

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Mikael Sandberg; [2015]
    Keywords : life history trade-offs; anadromous burbots; Bothnian Bay; Rickleån; Sävarån; otoliths;

    Abstract : Anadromous burbots Lota lota (Linnaeus 1758) from two similar rivers in the Gulf of Bothnia area, Sävarån and Rickleån, Northern Sweden, were compared. The aim was to test for and explain differences in ecology. Spawning burbots in Sävarån were smaller, younger, grew slower and were more densely populated. READ MORE

  6. 25. Welfare assessments performed on Gotland ponies used as restorers of landscape biodiversity in the project “The Gotland pony as a conservationist – a way to promote biodiversity and conserve an endangered breed”

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Isabella Heiwe; [2015]
    Keywords : welfare quality; gotlandsruss; ferala hästar; extensivt bete; hästar som naturvårdare; hullbedömning; BCS; beteende; fysiologi; biologisk mångfald; häst; horse; gotland ponies; landscape biodiversity; conservationist; endangered breed;

    Abstract : In Sweden the use of forests and outfields as pastures for livestock has decreased during the 20th century due to modern forestry, a diminished human population in the countryside, government grants for better pastures and a more widespread use of artificial fertilizers. This has resulted in a radical change when it comes to biological diversity. READ MORE