Search for dissertations about: "DMT"

Showing result 1 - 5 of 24 swedish dissertations containing the word DMT.

  2. 1. Transsexualism and personality : methodological and clinical studies on gender identity disorders

    Author : Owe Bodlund; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Transsexualism; Personality; GID; Sex reassignment; Outcome; SCID screen; GAF; SASB; DMT;

    Abstract : Patients suffering from transsexualism (TS) who apply for sex reassignment surgery (SRS) go through a complex evaluation process before being accepted for treatment. In general, the results from SRS are satisfying. READ MORE

  4. 2. Peak and Power Reduction in Multicarrier Communication Systems

    Author : Niklas Andgart; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikationsteknik; line driver; Signal processing; Signalbehandling; Telecommunication engineering; power reduction; DSL; DMT; tone reservation; PAR; Peak to average ratio;

    Abstract : Broadband multicarrier communication suffers from a large signal span, causing problems in both wireless and wireline systems. This is commonly referred to as a high peak to average ratio (PAR), and leads to a high power consumption, which is an important limitation in many communication systems. READ MORE

  5. 3. Synchronization for Multicarrier Systems

    Author : Daniel Landström; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Signal processing; Signalbehandling; Frequency estimation; Time estimation; Maximum-Likelihood; Synchronization; OFDM; DMT;

    Abstract : This thesis has synchronization of Multicarrier systems, more specifically Orthogonal Frequency Division Multiplexing (OFDM) systems, as the main theme. The thesis addresses two areas, the first proposing and analyzing time and frequency estimators for OFDM systems, the second investigating more practical issues around these estimators. READ MORE

  6. 4. Common-Mode Aided Wireline Communications

    Author : Thomas Magesacher; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknik; Technological sciences; DSL; multicarrier modulation; DMT; Shannon capacity; channel modelling; common mode; wireline communications; information processing;

    Abstract : Wireline communication is the Internet access technology with the largest number of subscribers worldwide. On physical-layer level, the traditional way to transmit signals at one end of a wire pair and to extract receive signals at the other end is to apply differential-mode signalling: transmit and receive signals correspond to voltage differences between the two wires. READ MORE

  7. 5. Pharmacokinetics and pharmacodynamics of the psychedelic compound DMT

    Author : Emma Eckernäs; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; N; N-dimethyltryptamine; psychedelic; nonlinear mixed effects modeling; pharmacokinetics; pharmacodynamics;

    Abstract : N,N-dimethyltryptamine (DMT) is a psychedelic compound that is being investigated as a treatment option in depression. It is also being used as a research tool in research aiming to investigate the neurobiology of the human consciousness using brain imaging techniques. READ MORE