Search for dissertations about: "function block"

Showing result 1 - 5 of 262 swedish dissertations containing the words function block.

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

    Author : Mattias Block; Göteborgs universitet; []
    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

  4. 2. Neuroinflammation and pain

    Author : Linda Block; Göteborgs universitet; []
    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

  5. 3. Biofilms and microbial barriers in drinking water treatment and distribution

    Author : Jonas Långmark; Gunnar Jacks; Jean Claude Block; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Microbiology; Mikrobiologi; Microbiology; Mikrobiologi;

    Abstract : The primary objective of conventional drinking water treatment and distribution is to deliver to the consumer water that is both aesthetically pleasing and does not constitute a human health risk. To achieve this, water utilities employ a range of physical (i.e. sand and membrane filtration) and chemical (i. READ MORE

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

    Author : Oscar Ljungkrantz; Chalmers tekniska högskola; []
    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

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

    Author : Arash Tahmasebi Toyserkani; Chalmers tekniska högskola; []
    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