Sökning: "exit"

Visar resultat 21 - 25 av 311 avhandlingar innehållade ordet exit.

1. 21. Stochastic Simulation of Multiscale Reaction-Diffusion Models via First Exit Times

   Författare :Lina Meinecke; Per Lötstedt; Stefan Engblom; Ramon Grima; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computational systems biology; diffusion; first exit times; unstructured meshes; reaction-diffusion master equation; macromolecular crowding; excluded volume effects; finite element method; backward analysis; stochastic simulation; Beräkningsvetenskap med inriktning mot numerisk analys; Scientific Computing with specialization in Numerical Analysis;

   Sammanfattning : Mathematical models are important tools in systems biology, since the regulatory networks in biological cells are too complicated to understand by biological experiments alone. Analytical solutions can be derived only for the simplest models and numerical simulations are necessary in most cases to evaluate the models and their properties and to compare them with measured data. LÄS MER

3. 22. Convergence Analysis and Design of Multiple Concatenated Codes

   Författare :Fredrik Brännström; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; extrinsic information transfer EXIT function; convergence analysis; Multiple concatenated codes; code search; scheduling; parameter estimation; iterative decoding; EXIT chart; puncturing;

   Sammanfattning : The objective of this thesis is to develop a methodology for designing efficient multiple concatenated coding schemes, consisting of two or more constituent codes, concatenated in serial or in parallel. Extrinsic information transfer (EXIT) analysis is found to be a suitable and versatile analysis tool for such codes and thus, the design methodology is based almost entirely on this technique. LÄS MER

4. 23. Inequalities and Age-Related Disadvantages in Late Working Life and Labour Market Exit in Sweden

   Författare :Gülin Öylü; Andreas Motel-Klingebiel; Susanne Kelfve; Joop Schippers; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social inequality; Late working life; Older workers; Labour market exit; Labour market attachment; Life course; Age-related disadvantages; Hiring of older workers; Sweden; Social ojämlikhet; Sent arbetsliv; Äldre arbetstagare; Utträde från arbetsmarknaden; Arbetsmarknadsanknytning; Livslopp; Åldersrelaterade nackdelar; Anställning av äldre arbetstagare; Sverige;

   Sammanfattning : The participation of older individuals in the labour market has increased as a result of recent demographic and societal shifts, as well as reforms of pension and social security systems. However, employment inequalities in late working life and labour market exit persist. LÄS MER

5. 24. Aerothermal Experimental Investigation of LPT-OGVs

   Författare :Borja Rojo; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Experimental; Turbine Rear Structure; Aerodynamics; Wind Tunnel; CFD; Gas Turbine; Engine Exit Structure; Outlet Guide Vane; Heat transfer.; Turbine Exhaust Case; Turbine Rear Frame; Exit Guide Vane;

   Sammanfattning : This thesis presents the design, commissioning, and experimental data of a newly built turbine facility at Chalmers University of Technology for investigating the ow in the engine exit structure (EES). The EES is the structure located downstream of the lowpressure turbine (LPT) in a jet engine. LÄS MER

7. 25. Exit and voice dynamics : an empirical study of the Soviet labour market, 1940-1960s

   Författare :Martin Kragh; Handelshögskolan i Stockholm; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER