Search for dissertations about: "function block"

Showing result 1 - 5 of 217 swedish dissertations containing the words function block.

  1. 1. Ulcerative Colitis - Surgery Outcome and Pathophysiological Aspects

    University dissertation from Göteborg : University of Gothenburg

    Author : Mattias Block; Göteborgs universitet.; Gothenburg University.; [2014]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ulcerative Colitis; Long-term Function; IPAA; IRA; Neoplasia; Surveillance; Primary Sclerosing Cholangitis; Galectins; Immunohistochemistry;

    Abstract : Background: Ulcerative Colitis (UC) is a chronic inflammatory bowel disease; the etiology is mainly unknown. Around 30% of the patients are treated by surgery. The aims of this thesis were to evaluate outcome after specific surgical procedures and to investigate possible pathophysiological aspects. READ MORE

  2. 2. Neuroinflammation and pain

    University dissertation from Göteborg : University of Gothenburg

    Author : Linda Block; Göteborgs universitet.; Gothenburg University.; [2014]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neuroinflammation; Pain; Persistant pain; Astrocytes; Morphine; Naloxone; Intrathecal administration;

    Abstract : ABSTRACT Background: Persistent pain that remains long after the physiological trigger has been resolved is a disabling condition. A possible mechanism for the transition from acute physiological pain to persistent pain involves low-grade inflammation in the central nervous system, in which inflammatory-activated astrocytes play a significant role. READ MORE

  3. 3. On Formal Specification and Verification of Function Block Applications in Industrial Control Logic Development

    University dissertation from Göteborg : University of Gothenburg

    Author : Oscar Ljungkrantz; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; safety logic; function block; IEC 61131; software requirements and specification; formal verification; reusable automation component RAC ; temporal logic; manufacturing automation software; programmable logic controller PLC ; model checking;

    Abstract : Developing a control system for an automated manufacturing system is a challenging task. In addition to controlling and coordinating the machines and robots used in the production, the safety of the operators must be assured. READ MORE

  4. 4. The Block Error Rate in Block Interference Channels and its Applications to Medium Access Control

    University dissertation from Göteborg : University of Gothenburg

    Author : Arash Tahmasebi Toyserkani; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; throughput; wireless sensor networks; TDMA; block fading channels; Block error rate; scheduling; ALOHA; medium access control;

    Abstract : This thesis may be distinguished into two interdependentparts. The first part outlines the outcome of our efforts toconstruct accurate and yet simple models that account for the probability of successful reception of a packet for a wide range of physical layer parameters. READ MORE

  5. 5. Model Checking-Based Software Testing for Function-Block Diagrams

    University dissertation from Västerås : Mälardalen University

    Author : Eduard Enoiu; Mälardalens högskola.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Abstract : Software testing becomes more complex, more time-consuming, and more expensive. The risk that software errors remain undetected and cause critical failures increases. Consequently, in safety-critical development, testing software is standardized and it requires an engineer to show that tests fully exercise, or cover, the logic of the software. READ MORE