Search for dissertations about: "time limits"

Showing result 1 - 5 of 634 swedish dissertations containing the words time limits.

2. 1. Time-limited and complex interaction : studies of industrial projects

   Author : Jonas Söderlund; Lars Lindkvist; Graham Winch; Linköpings universitet; []
   Keywords : project management; project organization; temporary organization; time limits; complexity; deadlines; temporary relationships; time orientation; pacing; projektledning; företag; projektadministration; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

   Abstract : This doctoral dissertation reports on four case studies of industrial project organizations: The studies cover product development and construction projects at ABB, Ericsson and Volvo. Generally, the studies aim at exploring the time-limited and complex character of project interaction. READ MORE

4. 2. Utilizing Channel State Information in Space-Time Coding : Performance Limits and Transmission Techniques

   Author : George Jöngren; KTH; []
   Keywords : Beamforming; Channel feedback; MIMO; Space-time coding; Wireless Communication;

   Abstract : This thesis deals with performance limits and transmissiontechniques for a wireless communication link where at least thetransmitter is equipped with an antenna array and moreover hasaccess to possibly imperfect channel state information.An antenna array on the transmit side provides the systemwith an extra spatial dimension that can be utilized for codingboth in the spatial as well as the temporal domain. READ MORE

5. 3. Drawing the limits : Unaccompanied minors in Swedish asylum policy and procedure

   Author : Daniel Hedlund; Ann-Christin Cederborg; Mauro Zamboni; Charles Watters; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; unaccompanied minors; separated minors; refugees; asylum policy; child policy; legislators; migration reform; legislative intent; juridification; perceptions; adolescent; age assessment; immigration agency; credibility; evidence assessment; Child and Youth Science; barn- och ungdomsvetenskap;

   Abstract : The overall aim of the thesis is to explore legislators’ perceptions of unaccompanied children in the development of migration law, and how case-officers transform the policy in arguments for and against residency in asylum-cases.More specifically, this thesis explores how Swedish legislators experienced parliamentary work when putting in place the 2005 Aliens Act and the new system for appeals and procedures. READ MORE

6. 4. Nelson-type Limits for α-Stable Lévy Processes

   Author : Haidar Al-Talibi; Astrid Hilbert; Francesco Russo; Linnéuniversitetet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Ornstein-Uhlenbeck position process; α-stable Lévy noise; scaling limits; time change; stochastic Newton equations; Mathematical statistics; Matematisk statistik; Applied mathematics; Tillämpad matematik; Mathematics; Matematik;

   Abstract : Brownian motion has met growing interest in mathematics, physics and particularly in finance since it was introduced in the beginning of the twentieth century. Stochastic processes generalizing Brownian motion have influenced many research fields theoretically and practically. READ MORE

7. 5. Fundamental Estimation and Detection Limits in Linear Non-Gaussian Systems

   Author : Gustaf Hendeby; Fredrik Gustafsson; Niclas Bergman; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Estimation; Detection; Linear systems; Non-Gaussian; Limits; GLR; CRLB; Automatic control; Reglerteknik;

   Abstract : Many methods used for estimation and detection consider only the mean and variance of the involved noise instead of the full noise descriptions. One reason for this is that the mathematics is often considerably simplified this way. READ MORE