Sökning: "transition prediction"

Visar resultat 6 - 10 av 117 avhandlingar innehållade orden transition prediction.

1. 6. Effect of water on the glass transition and properties of solid-state pharmaceutical formulations

   Författare :Ekaterina Bogdanova; Vitaly Kocherbitov; Thomas Rades; Malmö universitet; []
   Nyckelord :glass transition; glass transition temperature; relaxation; sucrose; trehalose; maltodextrin; lysozyme; unfolding; hydration; solid-stae; sorption calorimetry; Health and society; Hälsa och samhälle;

   Sammanfattning : The aim of this thesis was to increase our knowledge of the glassy state and the glass transition phenomenon and to evaluate the effect of water on the glassy state. To accomplish this, investigations were focused on the amorphous sucrose-water (paper I, II, III), trehalose-water (paper I), maltodextrin-water (paper I), and lysozyme-sucrose-water (paper IV) systems. LÄS MER

3. 7. Stability and transition on wind turbine blades

   Författare :Thales Coelho Leite Fava; Ardeshir Hanifi; Dan Henningson; Stefania Cherubini; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Boundary layer stability; free-stream turbulence; laminar-turbulent transition; low-frequency oscillations; rotation effects; wind turbine blades.; Gränsskiktsstabilitet; friströmsturbulens; laminär-turbulent omslag; lågfrekventa svängningar; rotationseffekter; vindkraftverksblad.; Teknisk mekanik; Engineering Mechanics;

   Sammanfattning : Transition on wind turbine blades is a highly complex phenomenon due to the myriad effects influencing the process. This thesis studies some of them, namely free-stream turbulence (FST), rotation, and three-dimensionality. The investigations employ large eddy simulations (LES) with and without (implicit or wall-resolved LES) a subgrid-scale model. LÄS MER

4. 8. Mismatch repair deficiency in colorectal cancer : prognosis and prediction for basic treatment strategies

   Författare :Ioannis Gkekas; Jan Novotny; Karin Strigård; Richard Palmqvist; Ulf Gunnarsson; Christian Sturesson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; colorectal cancer; defective mismatch repair; prognosis and prediction; Oncology; onkologi;

   Sammanfattning : Colorectal cancer (CRC) remains a significant healthcare problem worldwide, being the third most common cancer and the fourth most frequent cause of cancer death. Environmental and dietary factors such as alcohol abuse, cigarette smoking, and genetic predisposition seem to constitute the main aetiologies. LÄS MER

5. 9. Numerical Simulation of Turbulent Flows for Turbine Blade Heat Transfer Applications

   Författare :Jonas Larsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; k-.omega.; k-.epsilon.; explicit Runge-Kutta; finite volume; turbine; numerical method; non-linear; Navier-Stokes; supersonic; two-equation; external heat transfer; stagnation flow; two-dimensional; transition; low-Reynolds; turbulence model; impulse blade;

   Sammanfattning : Turbine blade heat transfer is an important engineering problem characterized by complex flow fields and high turbulence levels. This thesis is focused on using a full Navier-Stokes solver with two-equation eddy-viscosity models to predict external heat-transfer in single-stage, linear, two-dimensional uncooled turbine cascades. LÄS MER

7. 10. Ambulatory risk assessment and intervention in the prison services : Using Interactive Voice Response to assess and intervene on acute dynamic risk among prisoners on parole

   Författare :Zoran Vasiljevic; Malmö universitet; []
   Nyckelord :acute dynamic risk; intervention; paroled offenders; prediction; randomized controlled trial; recidivism;

   Sammanfattning : The transition from prison to society is a challenging period for offenders released from prison. Recidivism rates are high, and the offender’s situation can change rapidly. LÄS MER