Results 1 to 10 of about 328,695 (196)

Clinically-Driven Virtual Patient Cohorts Generation: An Application to Aorta

Frontiers in Physiology, 2021
The combination of machine learning methods together with computational modeling and simulation of the cardiovascular system brings the possibility of obtaining very valuable information about new therapies or clinical devices through in-silico ...
Pau Romero, Miguel Lozano, Francisco Martínez-Gil, Dolors Serra, Rafael Sebastián, Pablo Lamata, Ignacio García-Fernández   +6 more
doaj   +1 more source

Application of quasi-Monte Carlo and importance sampling to Monte Carlo-based fault tree quantification for seismic probabilistic risk assessment of nuclear power plants

Mechanical Engineering Journal, 2023
The significance of probabilistic risk assessments (PRAs) of nuclear power plants against external events was re-recognized after the Fukushima Daiichi Nuclear Power Plant accident.
Kotaro KUBO, Yoichi TANAKA, Yuto HAKUTA, Daisuke ARAKE, Tomoaki UCHIYAMA, Ken MURAMATSU   +5 more
doaj   +1 more source

A Novel Imbalanced Ensemble Learning in Software Defect Predication

IEEE Access, 2021
With the availability of high-speed Internet and the advent of Internet of Things devices, modern software systems are growing in both size and complexity. Software defect prediction (SDP) guarantees the high quality of such complex systems. However, the
Jianming Zheng, Xingqi Wang, Dan Wei, Bin Chen, Yanli Shao   +4 more
doaj   +1 more source

One-way coupled fluid–beam interaction: capturing the effect of embedded slender bodies on global fluid flow and vice versa

Advanced Modeling and Simulation in Engineering Sciences, 2022
This work addresses research questions arising from the application of geometrically exact beam theory in the context of fluid-structure interaction (FSI).
Nora Hagmeyer, Matthias Mayr, Ivo Steinbrecher, Alexander Popp   +3 more
doaj   +1 more source

ConGen—A Simulator-Agnostic Visual Language for Definition and Generation of Connectivity in Large and Multiscale Neural Networks

Frontiers in Neuroinformatics, 2022
An open challenge on the road to unraveling the brain's multilevel organization is establishing techniques to research connectivity and dynamics at different scales in time and space, as well as the links between them.
Patrick Herbers, Iago Calvo, Sandra Diaz-Pier, Oscar D. Robles, Oscar D. Robles, Susana Mata, Susana Mata, Pablo Toharia, Pablo Toharia, Luis Pastor, Luis Pastor, Alexander Peyser, Abigail Morrison, Abigail Morrison, Abigail Morrison, Wouter Klijn   +15 more
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Predecessor and Permutation Existence Problems for Sequential Dynamical Systems. [PDF]

Discrete Mathematics & Theoretical Computer Science, 2003
A class of finite discrete dynamical systems, called Sequential Dynamical Systems (SDSs), was introduced in [BR99] as a formal model for analyzing simulation systems.
Christopher L. Barrett, Harry Hunt, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard E. Stearns   +5 more
doaj   +1 more source

Ankle-Injury Patients Perform More Microadjustments during Walking: Evidence from Velocity Profiles in Gait Analysis

Applied Bionics and Biomechanics, 2022
Introduction. We evaluated the velocity profiles of patients with lateral collateral ligament (LCL) injuries of the ankle with a goal of understanding the control mechanism involved in walking. Methods. We tracked motions of patients’ legs and feet in 30
Xin Liu, Bin Zheng, Qinwei Guo, Yuanyuan Yu, Zhongshi Zhang, Aziguli Wulamu, Dezheng Zhang   +6 more
doaj   +1 more source

Computer Simulation of Asphaltenes

Petroleum Chemistry, 2018
The review describes theoretical approaches based on computer simulations at various levels of details (from quantum chemical calculations to atomistic and coarse-grained models) to study asphaltenes and systems containing asphaltenes. The used methods are described, their advantages and disadvantages are discussed in terms of computational costs and ...
S. V. Lyulin, A. D. Glova, S. G. Falkovich, V. A. Ivanov, V. M. Nazarychev, A. V. Lyulin, S. V. Larin, S. V. Antonov, P. Ganan, J. M. Kenny   +9 more
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Computer Simulation of Anti-Drone System

Engineering Proceedings, 2023
In this article, we present the results of an anti–drone system simulation. The system is designed to counter mini unmanned aerial vehicles. A radar system with one or several antennas and an elimination system with one or more countermeasures are ...
Nikita Bykov, Vadim Fedulov
doaj   +1 more source

Excellence in computer simulation [PDF]

Computing in Science & Engineering, 2004
Excellent computer simulations are done for a purpose. The most valid purposes are to explore uncharted territory, to resolve a well-posed scientific or technical question, or to make a design choice. Stand-alone modeling can serve the first purpose.
openaire   +2 more sources