Search for dissertations about: "Weak network"

Showing result 1 - 5 of 71 swedish dissertations containing the words Weak network.

  1. 1. Robust inference of gene regulatory networks System properties, variable selection, subnetworks, and design of experiments

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Torbjörn E. M. Nordling; KTH.; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; network inference; reverse engineering; variable selection; model selection; feature selection; subset selection; system identification; system theory; network theory; subnetworks; design of experiments; perturbation experiments; gene regulatory networks; biological networks;

    Abstract : In this thesis, inference of biological networks from in vivo data generated by perturbation experiments is considered, i.e. deduction of causal interactions that exist among the observed variables. Knowledge of such regulatory influences is essential in biology. READ MORE

  2. 2. Voltage Source Converters with Energy Storage Capability

    University dissertation from Stockholm : KTH

    Author : Hailian Xie; KTH.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Voltage source converter; StatCom; Energy storage; Active power compensation; Phase jump; Voltage dip; VSC; Weak network; Flux modulation; deadbeat control; TECHNOLOGY Electrical engineering; electronics and photonics Electric power engineering; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elkraftteknik;

    Abstract : This project deals with voltage source converters with energy storage capability. The main objective is to study the possible benefits of energy storage to a power system with a VSC as the interface between them.First of all, a converter control system is proposed for a two level VSC. READ MORE

  3. 3. Is building molecular solid-state structures as easy as playing with Lego?

    University dissertation from Stockholm : KTH

    Author : Cédric Borel; [2008]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MOF; framework; crystal structures; network; coordination chemistry;

    Abstract : Crystal engineering is a science dealing with molecular solid-state compounds. One major development in the last ten years has been the description of structures as if they were forming network. In this simplified approach to the structures where atoms, molecules, and molecular ions are replaced by a construction of edges and nodes forming a net. READ MORE

  4. 4. On Power-system Benefits, Main-circuit Design, and Control of StatComs with Energy Storage

    University dissertation from Stockholm : KTH

    Author : Hailian Xie; KTH.; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy storage; Voltage source converter; VSC; Static synchronous compensation; StatCom; Active power compensation; Phase jump; Voltage dip; Weak network; Flux modulation; Deadbeat current control; Transformer saturation; Dual thyristor converter; dc interface; TECHNOLOGY Electrical engineering; electronics and photonics Electrical engineering; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elektroteknik; TECHNOLOGY Electrical engineering; electronics and photonics Electric power engineering; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elkraftteknik;

    Abstract : Static synchronous compensation (StatCom) is an application that utilizes a voltage source converter (VSC) to provide instantaneous reactive power support to the connected power system. Conventionally, StatComs are employed for reactive power support only. READ MORE

  5. 5. Persons who attempt suicide - social characteristics, social network and significant others

    University dissertation from Department of Clinical Neuroscience, Lund University

    Author : Ulla Magne-Ingvar; Lunds universitet.; Lund University.; [1999]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; temperament; follow-up; overconsumption of alcohol; significant other; social network; social characteristics; attempted suicide; suicide attempt; Psychiatry; clinical psychology; psychosomatics; Psykiatri; klinisk psykologi; psykosomatik;

    Abstract : Popular Abstract in Swedish Självmord och självmordsförsök orsakar mycket lidande för många människor i vårt samhälle. I Sverige begår ungefär 1800 personer självmord varje år. De flesta av dessa personer hade vid tiden för självmordet en psykisk sjukdom. READ MORE