Sökning: "O N Model"

Visar resultat 16 - 20 av 28 uppsatser innehållade orden O N Model.

1. 16. Anomalous Dimensions in the WF O(N) Model with a Monodromy Line Defect

   L3-uppsats, Uppsala universitet/Teoretisk fysik

   Författare :Alexander Söderberg; [2017]
   Nyckelord :Anomalous Dimensions; WF; O N Model; phi^4 theory; Monodromy Line Defect; Co-Dimension Two; 3 Dimensions; CFT; 3D; Dimensional; Conformal Field Theory; Quantum Field Theory; QFT;

   Sammanfattning : General ideas in the conformal bootstrap program are covered. Both numerical and analytical approaches to the bootstrap equation are reviewed to show how it can be manipulated in different ways. Further analytical approaches are studied for theories with defects. LÄS MER

3. 17. Defining the Wake Decay Constant as a Function of Turbulence Intensity to Model Wake Losses in Onshore Wind Farms

   Magister-uppsats, Uppsala universitet/Institutionen för geovetenskaper

   Författare :Jochanan Kollwitz; [2016]
   Nyckelord :N.O. Jensen model; wake losses; onshore; wind farms; forested terrain; wake decay constant; turbulence intensity; windPRO;

   Sammanfattning : Modelling the wake effect generated by wind turbines is an essential part for calcu- lating a wind farm’s expected energy production. Operating wind turbines disturb the flow of the wind, which results in decreased production of downwind turbines. The N. O. LÄS MER

4. 18. Practical Aspects of Reduced Complexity LDPC Decoding using Forced Convergence

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Muhammad Umar Farooq; Maria Garcia Garcia; [2016]
   Nyckelord :LDPC; Forced Convergence; Decoding; OFDM; IEEE802.11; Technology and Engineering;

   Sammanfattning : This thesis is an extension to the previous work done at Department of EIT in investigating the complexity reduction of LDPC decoding using the stochastic approximation method to improve the energy efficiency of energy-limited applica- tions, such as in mobile phones. The research carried out in this thesis investigates the complexity and conver- gence results of adaptive performance control algorithm (PCAA) that changes the forced convergence threshold in OMS LDPC FC decoding algorithm. LÄS MER

5. 19. Traffic-Aware Base Station Sleeping Control with Cooperation for Energy-Delay Tradeoffs in Multi-cell Cellular Network

   Master-uppsats, KTH/Kommunikationsteori

   Författare :Jia Wang; [2015]
   Nyckelord :;

   Sammanfattning : From an energy eciency viewpoint of improving the cellular access networks, the power consumption of the whole system needs to be tracked. In this project, a theoretical model is studied which jointly encompasses sleep control strategy and Base Station (BS) cooperation polices, our goal is to obtain a Pareto Op- timal tradeo between energy consumption and average delay time. LÄS MER

7. 20. An explorative study of the technology transfer coach as a preliminary for the design of a computer aid

   Magister-uppsats, Linköpings universitet/Interaktiva och kognitiva system; Linköpings universitet/Tekniska högskolan

   Författare :Oscar Jönsson; [2014]
   Nyckelord :technology transfer; coaching; innovationskontorett; linköpings universitet holding ab; oscar jönsson; oskar jönsson; grow; business model canvas; open innovation accelerator; coach; coachee; persona; g.r.o.w; NABC; need aproach benefit cost; TTO; TTOS; TT; computer; aid; software; support; linköping university; computer science; coachning; coach; innovationskontorett; linköpings universitet; coacha; kunskapsöverföring; oscar jönsson; oskar jönsson; GROW; G.R.O.W; NABC; N.A.B.C; OIA; innovationskontor;

   Sammanfattning : The university technology transfer coach has an important role in supporting the commercialization of research results. This thesis has studied the technology transfer coach and their needs in the coaching process. The goal has been to investigate information needs of the technology transfer coach as a preliminary for the design of computer aids. LÄS MER