Investigating the Dynamics of Pedestrian Flow through Different Transition Bottlenecks

Y Mo, S Qiu, J Tang, Z Li - Sustainability, 2024 - mdpi.com
Congestion and queues are crucial factors in high-passenger flow areas, affecting both
traffic efficiency and pedestrian comfort. Ensuring pedestrian safety in bottleneck areas is of …

Two-stage decomposition multi-scale nonlinear ensemble model with error-correction-coupled Gaussian process for wind speed forecast

J Wang, M He, S Qiu - Atmosphere, 2023 - mdpi.com
Wind power has great potential in the fields of electricity generation, heating, et cetera, and
the precise forecasting of wind speed has become the key task in an effort to improve the …

Catalytic dehydrogenation cracking characteristics of vacuum residue over solid basic catalyst

S Wu, L Qiu, L Wang, Y He, Q Wang, H Liu, K Shi… - Fuel, 2024 - Elsevier
The basic calcium aluminate with appropriate catalytic cracking activity, excellent anti-coking
performance, and hydrothermal stability is of great potential for the utilization of heavy oil. …

Dynamic optimization of bus line schedule in commuter corridor based on bus IC card data

Z Li, H Xu, S Qiu, J Liu, K Yang… - Journal of Advanced …, 2022 - Wiley Online Library
The aim of this study was to explore the bus operating state of the city bus passenger corridor,
taking the minimum bus operating cost and passenger travel cost as the objective function…

Cystine-Modified Lignin–Copper Coordination Nanocarriers Improve the Therapeutic Efficacy of Tyrosine Kinase Inhibition via Cuproptosis

S Song, X Qiu, S Huang, H Tian, R Pu… - … Applied Materials & …, 2025 - ACS Publications
The clinical application of tyrosine kinase inhibitors (TKIs) is rapidly growing and has emerged
as a cornerstone in the treatment of both solid tumors and hematologic malignancies. …

Improved multi-scale deep integration paradigm for point and interval carbon trading price forecasting

J Wang, S Qiu - Mathematics, 2021 - mdpi.com
The forecast of carbon trading price is crucial to both sellers and purchasers; multi-scale
integration models have been used widely in this process. However, these multi-scale models …

Modeling and simulation of crowd pre-evacuation decision-making in complex traffic environments

Z Li, S Qiu, X Wang, L Zhao - International Journal of Environmental …, 2022 - mdpi.com
Human movements in complex traffic environments have been successfully simulated by
various models. It is crucial to improve crowd safety and urban resilience. However, few studies …

[HTML][HTML] Preliminary results of environmental monitoring of the natural gas hydrate production test in the South China Sea

J Ye, X Qin, H Qiu, Q Liang, Y Dong, J Wei, H Lu, J Lu… - China Geology, 2018 - Elsevier
Natural gas hydrate (NGH) is considered as one of the new clean energy sources of the
21st century with the highest potential. The environmental issues of NGH production have …

Assessment of high-risk gastroesophageal varices in cirrhotic patients using quantitative parameters from dual-source dual-energy CT

Q Qiu, Y Ai, Y Pan, W Luo, Z Xu, S Chen, J Lin - Abdominal Radiology, 2024 - Springer
Purpose To investigate the clinical value of dual-source dual-energy CT (dsDECT) quantitative
parameters in evaluating hemodynamics and predicting high-risk gastroesophageal …

Numerical simulation of hydrodynamic and cavitation performance of pumpjet propulsor with different tip clearances in oblique flow

C Qiu, Q Huang, G Pan, Y Shi, X Dong - Ocean Engineering, 2020 - Elsevier
This work mainly analyzes the variation laws of exciting force, pulsating pressure, velocity
distribution and hydrodynamic parameters of PJP at different tip clearances ( δ =0.5 mm, δ = 1 …