Sökning: "DRI"

Visar resultat 1 - 5 av 15 avhandlingar innehållade ordet DRI.

1. 1. Corticosteroids in Lumbar Disc Surgery

   Författare :Anders Lundin; Olle Nilsson; Björn Rydevik; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; lumbar disc heniation; corticosteroids; outcome; thermal quantitative sensory testing; QST; VAS; disability rating index; DRI; microscopic discectomy; Kirurgi; Surgery; Kirurgi;

   Sammanfattning : In a prospective randomised double-blind study eighty patients with MRI verified lumbar disc herniation and corresponding clinical findings underwent microscopic disc removal. The patients were peroperatively given systemic and local corticosteroids or placebo, and followed for 2 years. LÄS MER

3. 2. A study of the autogenous Hydrogen-DRI slag and its impact on the dephosphorization of fossil-free steel at different oxygen potentials

   Författare :Joar Huss; Pär Jönsson; Du Sichen; Niklas Kojola; Chris Pistiorius; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials Science and Engineering; Teknisk materialvetenskap;

   Sammanfattning : The present study comprises aspects related to the phosphate capacity, the dephosphorization of fossil-free steel, and the utilization of potential by-products. The focus is mainly given to the functions and impact of the autogenous H-DRI slag in the dephosphorization process and the possibility for future slag valorization. LÄS MER

4. 3. Asymmetrical Flow Field-Flow Fractionation in the Separation, Characterization and Application of Wine Particle Matter

   Författare :Daniel Osorio Macias; Avdelningen för livsmedel och läkemedel; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; AF4-UV-MALS-dRI; wine colloids; wine macromolecules; phenolic compounds; polysaccharides; winemaking;

   Sammanfattning : Wine particle matter is mainly constituted by wine colloids and wine macromolecules. These wine colloidal and macromolecular compounds are barely studied, possibly due to the difficulty in facing the challenges that their study merits. LÄS MER

5. 4. A study of an autogenous slag for steel production with consideration of possible vanadium extraction

   Författare :Amanda Vickerfält; Pär Jönsson; Du Sichen; Johan Martinsson; Takahiro Miki; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials Science and Engineering; Teknisk materialvetenskap;

   Sammanfattning : The thesis discusses the use of the autogenous slag that forms from the residual oxides present in hydrogen reduced iron (H-DRI) pellets during melting. The studies are motivated by a better understanding of how H-DRI affect the steelmaking operations. LÄS MER

7. 5. Multidisciplinary rehabilitation in musculoskeletal disorders : Quantitative and qualitative follow-up studies

   Författare :Rita Sjöström; Marie Alricsson; Ragnar Asplund; Mittuniversitetet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; disability; mental health; mobility; musculoskeletal; pain; quality of life; rehabilitation; return to work; sick leave; nedsatt förmåga; mental hälsa; rörlighet; muskuloskeletal; smärta; livskvalitet; rehabilitering; återgång i arbete; sjukskrivning; rehabiliteringsvetenskap; Caring sciences; Vårdvetenskap;

   Sammanfattning : The primary aim of this investigation was to evaluate a seven-weekmultidisciplinary rehabilitation programme, with emphasis onmusculoskeletal disorders, for working-age people, by assessments at thestart and end of the rehabilitation programme, and at follow-upexaminations 6, 12 and 24 months after completion of the programme. Afurther aim was to explore the experiences of people not returning to workduring a period of six years after participation in an extensivemultidisciplinary rehabilitation programme. LÄS MER