Sökning: "trigger"

Visar resultat 1 - 5 av 659 avhandlingar innehållade ordet trigger.

1. 1. Fast Digital Trigger Systems for Experiments in High Energy Physics

   Författare :Pawel Marciniewski; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; trigger; discrimination; data acquisition; Fysik; Physics; Fysik;

   Sammanfattning : The data acquisition in high energy physics experiments is typically started by a pulse from a fast coincidence-based trigger system. It is essential that such a system can identify an event in a shortest possible time and with as good selectivity as possible. LÄS MER

3. 2. Using hardware simulations in the design of large scale trigger and data acquisition systems

   Författare :Göran Appelquist; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Bit-serial processing; data acquisition; daq; hardware simulation; hierarchical design; LHC; systolic array; trigger; VHDL; Physics; fysik;

   Sammanfattning : The increasing complexity of physics experiments, especially in the field of high energy physics, requires efficient design methods to be used throughout the development. In the next generation of high energy physics experiments, e.g. LÄS MER

4. 3. Tendinosis in Trigger Finger

   Författare :Anna-Carin Lundin; Per Aspenberg; Pernilla Eliasson T.; Johann Zdolsek; Göran Nylander; Lars Dahlin; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : Trigger finger is one of the most common hand conditions, with a prevalence of almost 3%. The aetiology remains unclear even though many causes have been suggested. The prevailing paradigm is that the pathogenesis of trigger finger is ascribed to primary changes in the first fibrous condensation of the tendon sheath (A1-pulley). LÄS MER

5. 4. Searches for Massive Highly Ionising Particles at the ATLAS Experiment and in Polar Volcanic Rocks, and Performance Studies of the First Level ATLAS Trigger System

   Författare :Katarina Bendtz; David Milstead; Kenneth Österberg; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Magnetiska monopoler; Trigger; fysik; Physics;

   Sammanfattning : The Standard Model (SM) of particle physics describes the elementary particles and their interactions. Despite passing a number of high precision falsification tests, it is argued that the SM suffers from a number of shortcomings. Many Beyond the Standard Model (BSM) theories have therefore been postulated. LÄS MER

7. 5. Atrial fibrillation – on its trigger mechanisms, risks and consequences

   Författare :Dritan Poci; Göteborgs universitet; []
   Nyckelord :acute coronary syndromes; atrial fibrillation; AV junctional ablation; CHADS2 score; electrical cardioversion; mortality; stroke; trigger mechanisms;

   Sammanfattning : Background: Atrial fibrillation (AF) frequently impairs quality of life, but in long-term it is associated with an increased morbidity and mortality. Persistent AF may cause changes in the sinus node function, and if converted to sinus rhythm (SR), there is a substantial risk of recurrence of AF. LÄS MER