Sökning: "Luleå Tekniska Universitet."
Visar resultat 16 - 20 av 3506 avhandlingar innehållade orden Luleå Tekniska Universitet..
16. Arbetsmiljö, arbetsdelning, utslagning : en studie av städarnas arbetsförhållanden
Sammanfattning : Det dominerande inslaget i det här avhandlingsarbetet är det omfattande empiriska material, som utgör grunden för vår beskrivning och analys av städarbetet och städarnas arbetsförhållanden. I den beskrivning som vi gör strävar vi efter att redovisa en helhetsbild av arbetsmiljön. LÄS MER
17. Newspaper reports : do they influence remembering of the main session material?
Sammanfattning : The present thesis was aimed at investigating whether pre-exposure to biased newspaper reports influences remembering of the main session material. In general, the results show that remembering of the main session material varies as a function of the pre-exposure to the biased newspaper reports. LÄS MER
18. An approach to long range production and development planning with application to the Kiruna Mine, Sweden
Sammanfattning : The mining industry is increasingly oriented towards large scale mining and the planning concept of "Just in Time", which means activities starting and ending as late as possible without jeopardising production. The buffers, consisting of production blocks and development ahead of production, are then minimi. LÄS MER
19. A numerical investigation of energy conversions in geophysical boundary layers
Sammanfattning : The detailed energy conversions in turbulent geophysical boundary layers are examined and quantified. The governing transport equations are solved by utilizing turbulence modelling. Different turbulence closures have been adopted for the boundary layers examined. LÄS MER
20. Hot working of powders : procedure and products
Sammanfattning : This dissertation can be divided into two main parts. The first deals with the hot working conditions of mild steels in powder forging, the second with the deformation behaviour of powder forged products; both monolithic and compound parts are studied. LÄS MER