Results 101 to 110 of about 603,423 (297)

Recent Advances in Numerical Simulation of Ejector Pumps for Vacuum Generation—A Review

Energies
This review paper provides an overview of recent advances in computational fluid dynamics (CFD) simulations of ejector pumps for vacuum generation. It examines various turbulence models, multiphase flow approaches, and numerical techniques employed to ...
Jaber Sadeghiseraji, Mercè Garcia-Vilchez, Robert Castilla, Gustavo Raush   +3 more
doaj   +1 more source

Modeling and Simulation of a Real Lime Kiln Plant to Understand Ring Formation Phenomena

Processes
This paper presents a study on the ring formation phenomenon in lime kilns using simulation. The research focuses on the chemical recovery cycle integrated into the pulp production process at a pulp mill, with particular emphasis on the calcium cycle within the lime kilns.
Rui Neves-Silva, Paulo Pina, Joaquim Belfo   +2 more
openaire   +2 more sources

Review and assessment of the HOST turbine heat transfer program [PDF]

The objectives of the HOST Turbine Heat Transfer subproject were to obtain a better understanding of the physics of the aerothermodynamic phenomena occurring in high-performance gas turbine engines and to assess and improve the analytical methods used to
Gladden, Herbert J.
core   +1 more source

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

On theoretical and numerical analysis of fractal--fractional non-linear hybrid differential equations

Nonlinear Engineering
Recently, fractals and fractional calculus have received much attention from researchers of various fields of science and engineering. Because the said area has been found applicable in modeling various real-world processes and phenomena.
Shafiullah, Shah Kamal, Sarwar Muhammad, Abdeljawad Thabet   +3 more
doaj   +1 more source

Extrapolation of Physics-Inspired Deep Networks in Learning Robot Inverse Dynamics

Mathematics
Accurate robot dynamics models are crucial for safe and stable control as well as for generalization to new conditions. Data-driven methods are increasingly used in robotics dynamics modeling for their superior approximation, with extrapolation ...
Zhiming Li, Shuangshuang Wu, Wenbai Chen, Fuchun Sun   +3 more
doaj   +1 more source

A Systematic Review and Meta‐Analysis of the Recurrence of Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune encephalitis (AE) is a disease with a potential for recurrence, and patients receive immunotherapy to prevent it. However, there is no consensus on the duration of immunotherapy. This study aimed to determine the recurrence rate and identify the risk factors for AE to provide guidance on the duration of immunotherapy ...
Shangkai Bai, Sen Zhang, Haipei Zhang, Yating Zhang, Junhong Guo, Xiaoyan Yang   +5 more
wiley   +1 more source

A Novel Form of Multiplicative Gamma Function and Its Analytical Properties

Journal of Function Spaces
In this article, we introduce and investigate a novel Euler-style multiplicative gamma function formulated within the framework of multiplicative calculus.
Sajedeh Norozpour, Davron Aslonqulovich Juraev, Mohammed Z. Alqarni, Mohamed Abdalla   +3 more
doaj   +1 more source

Improving policy-oriented agent-based modeling with history matching: A case study

Epidemics
Advances in computing power and data availability have led to growing sophistication in mechanistic mathematical models of social dynamics. Increasingly these models are used to inform real-world policy decision-making, often with significant time ...
David O’Gara, Cliff C. Kerr, Daniel J. Klein, Mickaël Binois, Roman Garnett, Ross A. Hammond   +5 more
doaj   +1 more source