Search for dissertations about: "a comparison between"

Showing result 11 - 15 of 2759 swedish dissertations containing the words a comparison between.

2. 11. A probabilistic approach to risk analysis : a comparison between undesirable indoor events and human sensitivity

   Author : Katarina Ljungquist; Luleå tekniska universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Steel Structures; Stålbyggnad;

   Abstract : The main objective of this thesis is to develop a probabilistic procedure similar to the one used in modern design codes for building structures. The purpose of the procedure is to estimate the risk of an unhealthy indoor environment to occur, i.e. READ MORE

4. 12. Study on Metallic Melt Coolant Interactions and Debris Bed Formation in a Water Pool

   Author : Yan Xiang; Weimin Ma; Sevostian Bechta; Andrei A. Komlev; Michael Buck; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Severe accident; fuel coolant interactions; metallic melt; jet fragmentation; debris bed; CLSVOF.; Svåra haverier; interaktioner mellan bränsle och kylmedel; metallsmälta; jetfragmentering; grusbädd; CLSVOF; Kärnenergiteknik; Nuclear Engineering;

   Abstract : To assess corium coolability during severe accidents of LWR, significant number of studies have been conducted previously to investigate the characteristics of debris beds formed from FCI due to fragmentation of molten corium and settlement of the fragments in a water pool. However, their focus has been placed on the oxidic component (UO2/ZrO2) of corium, while little attention has been paid to the debris bed formation due to FCI of the metallic component (Zr/Fe) of corium. READ MORE

5. 13. Chiral packed capillary chromatography using an in-column immobilized selector : With special emphasis on vancomycin

   Author : Lars A. Svensson; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical chemistry; Farmaceutisk kemi; Pharmaceutical chemistry; Farmaceutisk kemi; analytisk farmaceutisk kemi; Analytical Pharmaceutical Chemistry;

   Abstract : Packed fused silica capillary columns have been used for enantioseparation of drugs and related compounds. The technique to prepare the chiral stationary phase (CSP) involved a reductive amination of aldehyde functionalized silica with a chiral selector. The immobilization was performed in the packed column, thereby minimizing the use of selector. READ MORE

6. 14. Procedural and postoperative pain-reducing methods in newborns

   Author : Björn A Larsson; Karolinska Institutet; Karolinska Institutet; []
   Keywords : Analgesia; anaesthesia; topical; local; epidural; lidocame; prilocaine; bupivacame; venepuncture; heel-lancing; skin thickness; skin perfusion; infant; neonate;

   Abstract : The neonate has a functioning nociceptive system. However, neonates are probably more vulnerable than the older infants and adults to the negative effects of pain. Untreated pain and stress stimuli may have long-term effects. It is, therefore, very important to find ways to reduce pain and painful stimuli in neonates. READ MORE

7. 15. Single exposure phototesting and assessment of pigmented skin lesions : quantitative methods in terms of blood perfusion estimates

   Author : Michail A. Ilias; Karin Wårdell; Stephan El Gammal; Linköpings universitet; []
   Keywords : MEDICINE; MEDICIN;

   Abstract : This thesis concerns the development of quantitative phototesting for the investigation of individual skin sensitivity to ultraviolet (UV) radiation, and the assessment of pigmented skin lesions (PSL) in terms of blood perfusion estimates. In both cases, laser Doppler perfusion imaging (LDPI) was used to quantify the perfusion. READ MORE