Results 21 to 30 of about 244,921 (262)
Single droplet ignition models via evaporation and ignition competition
Measurement: Sensors, 2021 There is individual droplet burning phenomenon in spray flames but the ignition prediction and criteria are lack of both experimental and theoretical study.
Wang Fang +4 more
doaj +1 more source
Mathematical Modelling and Analysis, 2008 The total least squares (TLS) method is a successful approach for linear problems if both the matrix and the right hand side are contaminated by some noise.
Jörg Lampe, Heinrich Voss
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Numerical Simulation of the Hepatic Circulation
The International Journal of Artificial Organs, 2004 Availability of donor livers and the relatively short preservation time limit the success of liver transplantation. The use of hypothermic machine perfusion could pave the way for expansion of the donor pool. To better define optimal settings of such a device, the feasibility of using a numerical simulation model of the hepatic circulation is ...
van der Plaats, A +6 more
openaire +4 more sources
Geocarto InternationalMost U-shaped convolutional neural network (CNN) methods have the problems of insufficient feature extraction and fail to fully utilize global/multi-scale context information, which makes it difficult to distinguish similar objects and shadow occluded ...
Ning Li, Xiaopeng Yu, Miao Yu
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Improved Bayesian Network-Based Risk Model and Its Application in Disaster Risk Assessment
International Journal of Disaster Risk Science, 2018 The application of Bayesian network (BN) theory in risk assessment is an emerging trend. But in cases where data are incomplete and variables are mutually related, its application is restricted. To overcome these problems, an improved BN assessment model
Ming Li, Mei Hong, Ren Zhang
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Threshold Dynamics of a Huanglongbing Model with Logistic Growth in Periodic Environments
Abstract and Applied Analysis, 2014 We analyze the impact of seasonal activity of psyllid on the dynamics of Huanglongbing (HLB) infection. A new model about HLB transmission with Logistic growth in psyllid insect vectors and periodic coefficients has been investigated.
Jianping Wang +3 more
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Steel Surface Defect Detection Algorithm Based on Improved YOLOv8 Modeling
Applied SciencesDetecting steel defects is a vital process in industrial production, but traditional methods suffer from poor feature extraction and low detection accuracy.
Miao Peng, Sue Bai, Yang Lu
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Symplecticity-preserving prediction of Hamiltonian dynamics by generalized kernel interpolation
Mathematical and Computer Modelling of Dynamical SystemsIn this work, a kernel-based surrogate for integrating Hamiltonian dynamics that is symplectic by construction and tailored to large prediction horizons is proposed.
Robin Herkert +2 more
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The numerical simulation of turbulence [PDF]
, 2009 In this contribution, I give an overview of the various approaches toward the numerical modelling of turbulence, particularly, in the interstellar medium. The discussion is placed in a physical context, i. e. computational problems are motivated from basic physical considerations.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei +17 more
wiley +1 more source