Sökning: "phase balance"
Visar resultat 16 - 20 av 236 avhandlingar innehållade orden phase balance.
16. Interventional studies on immunological balance in IBD and allergic asthma
Sammanfattning : We have studied a role of immunological balance in connection to allergen challenge in asthma patients and in connection to apheresis treatment in inflammatory bowel disease (IBD) patients. It has been suggested that T-helper type 2 cells become recruited into the bronchial mucosa and regulate allergic asthma reaction. LÄS MER
17. Hormones and fluid balance during pregnancy, labor and post partum
Sammanfattning : The aim of this thesis was to determine any association between plasma oxytocin and vasopressin concentrations and renal water and sodium excretion during normal pregnancy. In addition to investigate changes in concentrations of estradiol, progesterone, oxytocin, cortisol, and glucose in the blood before and in the nearest hours after delivery and if treatment with oxytocin affected these concentrations and the fluid balance during the different stages of labour. LÄS MER
18. Numerical study of flow boiling in micro/mini channels
Sammanfattning : Boiling phenomena in micro scale has emerged as an interesting topic due to its complexity and increasing usage in micro electronic and mechanical systems (MEMS). Experimental visualization has discovered five main flow regimes: nucleate boiling, isolated bubbles, confine bubbly flow, elongated bubbly (or slug) flow, and annular flow. LÄS MER
19. RNA in model lipid membranes - interactions in bulk and at surfaces
Sammanfattning : The work presented in the thesis “RNA in model lipid membranes- interactions in bulk and at surfaces” aims to characterize the interaction between RNA and model membranes with different properties as well as to determine if ssRNA associate with model membranes in different ways. Several techniques have been used to characterize these systems, including quartz crystal microbalance with dissipation monitoring (QCM-D), Langmuir film balance in combination with neutron reflectometry and fluorescence microscopy as well as differential scanning calorimetry (DSC) and isothermal titration calorimetry (ITC). LÄS MER
20. Organising the Early Design Phase in a Large Infrastructure Project
Sammanfattning : Large physical infrastructure projects are complex, lengthy endeavours usually initiated on a political level and managed by public clients. Many important decisions are made in early design phases, when the knowledge of numerous technical specialists is integrated to balance cost, quality and scope over the whole project lifecycle. LÄS MER