Sökning: "time constant"
Visar resultat 1 - 5 av 940 avhandlingar innehållade orden time constant.
1. Travelling through time : Students’ interpretation of evolutionary time in dynamic visualizations
Sammanfattning : Evolutionary knowledge is important to understand and address contemporary challenges such as loss of biodiversity, climate change and antibiotic resistance. An important aspect that is considered to be a threshold concept in teaching and learning about evolution is the time it involves. LÄS MER
Sammanfattning : Crises are common and problematic features of contemporary politics. Thought as moments in time when order is undermined by flux and disorder, they entail a normative dislocation allowing for exceptional measures and for the bracketing off of crisis from normality, removing contingency from normality, and confining that done in crisis to crisis. LÄS MER
Sammanfattning : Future emission standards make it necessary to focus on the conditions under which engine emissions are produced, especially before the catalyst light off. During practical driving conditions, such as those represented by the FTP 75 test cycle, the engine is operated very much under transient conditions regarding load and speed. LÄS MER
Sammanfattning : A general time-to-event data analysis known as event history analysis is considered. The focus is on the analysis of time-to-event data using Cox's regression model when the time to the event may be measured from different origins giving several observable time scales and when longitudinal measurements are involved. LÄS MER
Sammanfattning : Having multiple control tasks concurrently running on a single computing platform increases the processor utilization but degrades the control performance due to delay and jitter. In scheduling and control codesign, the objective is to optimize the combined performance of all the controllers, subject to a schedulability constraint. LÄS MER