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Applications of Monte Carlo Simulation in Modelling of Biochemical Processes (Book chapter)

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ISBN: 9789533074276 Year: DOI: 10.5772/14984 Language: English
Publisher: IntechOpen Grant: Wellcome Trust - 083174
Subject: Biology
Added to DOAB on : 2019-01-17 11:47:01
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The biochemical models describing complex and dynamic metabolic systems are typically multi-parametric and non-linear, thus the identification of their parameters requires nonlinear&#xD;regression analysis of the experimental data. The stochastic nature of the experimental&#xD;samples poses the necessity to estimate not only the values fitting best to the model, but also&#xD;the distribution of the parameters, and to test statistical hypotheses about the values of these&#xD;parameters. In such situations the application of analytical models for parameter&#xD;distributions is totally inappropriate because their assumptions are not applicable for&#xD;intrinsically non-linear regressions. That is why, Monte Carlo simulations are a powerful&#xD;tool to model biochemical processes.

Modellierung, Integration und Analyse von Ressourcen in Geschäftsprozessen

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ISBN: 9783866448896 Year: Pages: IV, 286 p. DOI: 10.5445/KSP/1000029027 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Business and Management
Added to DOAB on : 2019-07-30 20:01:57
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Geschäftsprozess- und Ressourcenmodelle können bislang nur eingeschränkt zur Untersuchung des Ressourceneinsatzes genutzt werden, da relevante Eigenschaften nicht adäquat abgebildet werden. Aus diesem Grund wird in dieser Arbeit die Resource Modeling Language (RML) konzipiert und durch Ressourcen-Netze in die Geschäftsprozessmodellierung integriert. Zur Modellierung und Analyse wird das Werkzeug RAvEN konzipiert. Die Analyse des Ressourceneinsatzes erfolgt durch Simulationsexperimente.

The impact of inter-vehicle communication on vehicular traffic

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ISBN: 9783866444454 Year: Pages: XVI, 160 p. DOI: 10.5445/KSP/1000013827 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:01:58
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The work addresses communication networks established over radio equipped vehicles in our everyday road traffic, so called Vehicular Ad Hoc Networks (VANETs), and discusses their impact on two major goals, namely traffic safety and traffic efficiency. For both objectives, the thesis proposes an appropriate modeling of the essential building blocks Traffic, Communication and Application and enables impact assessment studies by means of implemented simulation tools.

Untersuchung des Kommunikationsintervalls bei der gekoppelten Simulation

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Book Series: Karlsruher Schriftenreihe Fahrzeugsystemtechnik / Institut für Fahrzeugsystemtechnik ISSN: 18696058 ISBN: 9783866446113 Year: Volume: 6 Pages: XX, 174 p. DOI: 10.5445/KSP/1000021208 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:02
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Die gekoppelte Simulation ist eine Möglichkeit, mechatronische Systeme in der Simulation abzubilden. In der vorliegenden Arbeit wird die gekoppelte Simulation unter Matlab/Simulink beschrieben und eine Möglichkeit aufgezeigt, das Kommunikationsintervall bei der gekoppelten Simulation unter Berücksichtigung der beteiligten Teilsysteme zu bestimmen. Die erarbeitete Handlungsvorschrift wird an Beispielen aus dem Bereich der mobilen Arbeitsmaschinen verifiziert.

VR Technologies in Cultural Heritage

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Book Series: Communications in Computer and Information Science ISBN: 9783030058197 Year: Pages: 245 DOI: 10.1007/978-3-030-05819-7 Language: English
Publisher: Springer
Subject: Computer Science
Added to DOAB on : 2020-01-29 11:21:08
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This open access book constitutes the refereed proceedings of the First International Conference on VR Technologies in Cultural Heritage, VRTCH 2018, held in Brasov, Romania in May 2018. The 13 revised full papers along with the 5 short papers presented were carefully reviewed and selected from 21 submissions. The papers of this volume are organized in topical sections on data acquisition and modelling, visualization methods / audio, sensors and actuators, data management, restoration and digitization, cultural tourism.

Advances in Computer Simulation Studies on Crystal Growth

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ISBN: 9783038973560 9783038973577 Year: Pages: 206 DOI: 10.3390/books978-3-03897-357-7 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Chemistry (General)
Added to DOAB on : 2018-11-16 11:51:21
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Crystals are indispensable in technology, nature, and our daily lives. For example, cooking uses many kinds of crystallized products, such as salt, sugar, and fat crystals; electronic devices contain semiconductor crystals; living organisms produce mineral crystals to maintain biological processes; and snow and ice crystals play a crucial role in climate change. For these and other topics related to crystals, an especially important area of research is crystal growth. Computer simulations of crystal growth have become increasingly important as a result of rapid increases in available computing power. Computer simulations can analyze and predict various aspects of crystal growth, including molecular-scale growth and nucleation mechanisms, the structure and dynamics of surfaces and interfaces, and pattern formation. This book presents state-of-the-art research and reviews of computer simulation studies on crystal growth for hard-sphere particles, organic molecules, ice, and functional materials. The studies use a variety of simulation methodologies, including molecular simulations, first-principles simulations, continuum simulations, and multiscale simulations. This book will interest graduate students and researchers in crystal growth science and technology and will provide a helpful reference for scientists who want to familiarize themselves with computer simulations of crystal growth.

Formation of Intracardiac Electrograms under Physiological and Pathological Conditions

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Book Series: Karlsruhe transactions on biomedical engineering / Ed.: Karlsruhe Institute of Technology / Institute of Biomedical Engineering ISSN: 18645933 ISBN: 9783731502289 Year: Volume: 21 Pages: X, 238 p. DOI: 10.5445/KSP/1000041272 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:59
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This work presents methods to advance electrophysiological simulations of intracardiac electrograms (IEGM). An experimental setup is introduced, which combines electrical measurements of extracellular potentials with a method for optical acquisition of the transmembrane voltage in-vitro. Thereby, intracardiac electrograms can be recorded under defined conditions. Using experimental and clinical signals, detailed simulations of IEGMs are parametrized, which can support clinical diagnosis.

Neuronale Netze mit externen Laguerre-Filtern zur automatischen numerischen Vereinfachung von Getriebemodellen

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Book Series: Karlsruher Schriftenreihe Fahrzeugsystemtechnik / Institut für Fahrzeugsystemtechnik ISSN: 18696058 ISBN: 9783731506218 Year: Volume: 52 Pages: XXI, 278 p. DOI: 10.5445/KSP/1000064462 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:00
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Detailed physical models properties of automatic transmissionswith complex numerical are need to simulate the shift dynamics. This work considers the automatic numerical simplification of those models to use them in other simulation task of vehicle development. Therefore a method is presented which uses neural networks in combination with laguerre-filters.

Identifying and Harnessing Concurrency for Parallel and Distributed Network Simulation

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ISBN: 9783731505112 Year: Pages: XI, 147 p. DOI: 10.5445/KSP/1000054019 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Computer Science
Added to DOAB on : 2019-07-30 20:02:00
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Although computer networks are inherently parallel systems, the parallel execution of network simulations on interconnected processors frequently yields only limited benefits. In this thesis, methods are proposed to estimate and understand the parallelization potential of network simulations. Further, mechanisms and architectures for exploiting the massively parallel processing resources of modern graphics cards to accelerate network simulations are proposed and evaluated.

Fortgeschrittene Methoden zur Beschreibung der Wirbelschicht-Sprühgranulation

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ISBN: 9783731500872 Year: Pages: VIII, 216 p. DOI: 10.5445/KSP/1000036117 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Chemical Engineering
Added to DOAB on : 2019-07-30 20:02:02
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A multiscale simulation model is developed by combining the CFD Simulation and the population balance equations to describe a transient process of fluidized bed spray granulation. In this model, the CFD simulation generates the particle growth and nucleation rates in consideration of fluid dynamics, drying and multiple interactions, such as drops deposition, dust integration and nucleation between different particles (drops, dust and granules).

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