Results 61 to 70 of about 2,076,992 (352)

Dynamic modeling method for infrared smoke based on enhanced discrete phase model

Infrared Physics & Technology, 2018
Abstract The dynamic modeling of infrared (IR) smoke plays an important role in IR scene simulation systems and its accuracy directly influences the system veracity. However, current IR smoke models cannot provide high veracity, because certain physical characteristics are frequently ignored in fluid simulation; simplifying the discrete phase as a ...
Zhendong Zhang, Chunling Yang, Yan Zhang, Hongbo Zhu   +3 more
semanticscholar   +2 more sources

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Sensitivity analysis using a model based on computational fluid dynamics, discrete element method and discrete phase model to study a food hydrofluidization system

Journal of Food Engineering, 2018
A sensitivity analysis was performed to study a hydrofluidization system, using a previous partially validated model that considers multiple fluid immersed jets and moving food spheres.
J. Oroná, S. Zorrilla, J. Peralta
semanticscholar   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Computational Fluid Dynamics–Discrete Phase Method Simulations in Process Engineering: A Review of Recent Progress

Applied Sciences
Complex fluid–solid systems generally exist in process engineering. The cognition of complex flow systems depends on numerical and experimental methods. The computational fluid dynamics–discrete phase method simulation based on coarsening technology has ...
Xiaolian Yang, Te Xi, Yebo Qin, Hui Zhang, Yongwei Wang   +4 more
doaj   +1 more source

Discrete time crystal phase of higher dimensional integrable models

Physics Letters A
Implemented suggestions by ...
Rahul Chandra, Analabha Roy
openaire   +2 more sources

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Aerodynamic Sensitivity Analysis for a Wind Turbine Airfoil in an Air-Particle Two-Phase Flow

Applied Sciences, 2019
In this paper, the Navier-Stokes equations coupled with a Lagrangian discrete phase model are described to simulate the air-particle flows over the S809 airfoil of the Phase VI blade, the NH6MW25 airfoil of a 6 MW wind turbine blade and the NACA0012 ...
Tongqing Guo, Junjun Jin, Zhiliang Lu, Di Zhou, Tongguang Wang   +4 more
doaj   +1 more source

Model Optimization of Shale Gas Reservoir Volume Fracturing Dissolved Gas Simulation Adsorbed Gas

Geofluids, 2021
Shale reservoirs have some natural fractures with a certain density and connectivity. The basic percolation model of shale gas reservoir: the black oil model of gas-water phase is used as the basic model, and the dissolved gas is used to simulate ...
Hao Dong, Yi Zhang, Zongwu Li, Chao Jiang, Jiaze Li, Tao Wu, Liting Wang, Chuangjiang Wang, Hao Wang, Fujing Li, Qian Ru   +10 more
doaj   +1 more source

Discrete-Time Models and Performance of Phase Noise Channels

IEEE Open Journal of the Communications Society
This paper deals with the phase noise affecting communication systems, where local oscillators are employed to obtain reference signals for carrier and timing synchronizations. The most common discrete-time phase noise channel model is analyzed, with the aim to fill the gap between measurements and analytical models.
Amina Piemontese, Giulio Colavolpe, Thomas Eriksson   +2 more
openaire   +4 more sources