Yang Hai

ORCID: 0000-0003-2143-4636
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About
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Research Areas
  • Magnetic confinement fusion research
  • Particle accelerators and beam dynamics
  • Superconducting Materials and Applications
  • Transportation and Mobility Innovations
  • Transportation Planning and Optimization
  • Fusion materials and technologies
  • Gyrotron and Vacuum Electronics Research
  • Impact of Light on Environment and Health
  • Power Systems and Technologies
  • Human Mobility and Location-Based Analysis
  • Robotics and Sensor-Based Localization
  • Urban and Freight Transport Logistics
  • Robot Manipulation and Learning
  • Traffic control and management
  • Service-Oriented Architecture and Web Services
  • Chinese history and philosophy
  • Geological and Geophysical Studies
  • Advanced Neural Network Applications
  • Mobile Agent-Based Network Management
  • Traffic Prediction and Management Techniques
  • Nuclear Materials and Properties
  • Industrial Technology and Control Systems
  • Pulsed Power Technology Applications
  • Astrophysical Phenomena and Observations
  • Traditional Chinese Medicine Studies

Inner Mongolia Electric Power (China)
2024-2025

Hong Kong University of Science and Technology
1995-2025

University of Hong Kong
1995-2025

New York University
2023-2024

University Transportation Research Center
2023-2024

Harbin Medical University
2022-2023

Ningxia University
2023

Chinese Academy of Medical Sciences & Peking Union Medical College
2023

Guangzhou University
2023

Xidian University
2023

10.1016/0965-8564(94)e0007-v article EN Transportation Research Part A Policy and Practice 1995-03-01

is one of the common clinical non-tuberculous mycobacteria (NTM) that can cause severe skin infection. 5-Aminolevulinic acid photodynamic therapy (ALA_PDT) an emerging effective antimicrobial treatment. To explore whether ALA_PDT be used to treat

10.3390/antiox11030546 article EN cc-by Antioxidants 2022-03-14

In this study, we consider the bi-objective traffic counting location problem for purpose of origin-destination (O-D) trip table estimation. The is to determine number and locations stations that would best cover network. maximal coverage minimal resource utilization criteria, which are generally conflicting, simultaneously considered in a multi-objective manner reveal tradeoff between quality cost coverage. A distance-based genetic algorithm (GA) used solve proposed by explicitly generating...

10.1080/18128600508685639 article EN Transportmetrica 2005-01-01

Most recent 6D object pose methods use 2D optical flow to refine their results. However, the general typically do not consider target's 3D shape information during matching, making them less effective in estimation. In this work, we propose a shape-constraint recurrent matching framework for We first compute pose-induced based on displacement of reprojection between initial and currently estimated pose, which embeds implicitly. Then construct correlation map following iterations, reduces...

10.1109/cvpr52729.2023.00468 article EN 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2023-06-01

Most recent 6D object pose estimation methods first use detection to obtain 2D bounding boxes before actually regressing the pose. However, general they are ill-suited handle cluttered scenes, thus producing poor initialization subsequent network. To address this, we propose a rigidity-aware method exploiting fact that, in estimation, target objects rigid. This lets us introduce an approach sampling positive regions from entire visible area during training, instead of naively drawing samples...

10.1109/cvpr52729.2023.00862 article EN 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2023-06-01

Abstract The fourth KSTAR campaign in 2011 concentrated on active edge-localized mode (ELM) control by various methods such as non-axisymmetric magnetic perturbations, supersonic molecular beam injection (SMBI), vertical jogs of the plasma column and edge electron heating. segmented in-vessel coil (IVCC) system is capable applying n ⩽ 2 perturbed field with different phasing among top, middle bottom coils. Application an = 1 showed a desirable ELM suppression result. Fast achieved...

10.1088/0029-5515/52/11/114011 article EN Nuclear Fusion 2012-10-02

Along with an expanded evaluation of the equilibrium operating space Korea Superconducting Tokamak Advanced Research, KSTAR, experimental equilibria most recent plasma discharges were reconstructed using EFIT code. In near-circular plasmas created in 2009, reached a stored energy 54 kJ maximum current 0.34 MA. Highly shaped near double-null configuration 2010 achieved H-mode clear edge localized mode (ELM) activity, and transiently up to 257 kJ, elongation 1.96 normalized beta 1.3. The 0.7...

10.1088/0029-5515/51/5/053001 article EN Nuclear Fusion 2011-04-08

This study presents an experimental investigation for the galloping performance of transmission line system with rime under wind excitation. A full aeroelastic model wind-tunnel test is conducted to investigate dynamic response a two-bundled different conditions. The time histories displacement conductor and acceleration tower are measured in detail analyze characteristic wind-induced response. comprehensive parametric experiment performed explore effects speed, direction, number spans...

10.3390/en18051203 article EN cc-by Energies 2025-02-28

We consider a heterogeneous two-dimensional space where given set of competitive facilities is located. Customers are assumed to be scattered continuously over the space, and each customer choose facility minimize individual total cost receiving service. The consists both congested travel time associated with congestion externality at facility. Furthermore, demand any location function Given these assumptions, it interest estimate market areas shares captured by This problem formulated here...

10.1287/trsc.34.2.216.12307 article EN Transportation Science 2000-05-01

10.1016/0895-7177(95)00136-p article EN Mathematical and Computer Modelling 1995-08-01

Many existing models concerning locations and market areas of competitive facilities assume that customers patronize a facility based on distance to facility, or perhaps function distances between the customer different available. Customers are generally assumed be located at certain discrete demand points in two‐dimensional space, continuously distributed over one‐dimensional line segment. In this paper these assumptions relaxed by employment continuum optimization model characterize...

10.1111/1467-9787.00123 article EN Journal of Regional Science 1999-02-01

It has been demonstrated that lower hybrid current drive (LHCD) systems play a crucial role for steady-state tokamak operation, owing to their high (CD) efficiency and hence capability reduce flux consumption. This paper describes the extensive technology programmes developed Tore Supra (France) KSTAR (Korea) tokamaks in order bring continuous wave (CW) LHCD into operation. The generator at 3.7 GHz is fully CW compatible, with RF power PRF = 9.2 MW available feed two actively water-cooled...

10.1088/0029-5515/54/10/103004 article EN Nuclear Fusion 2014-09-16

The e-commerce industry has experienced significant growth in the past decade, particularly post-COVID. To accommodate such growth, parcel delivery sector also grown rapidly. However, there is a lack of study that properly evaluates its social and environmental impacts at large scale. A model proposed to analyze impacts. generation process presented convert public data into volumes stops. continuous approximation fitted estimate length service tours. case conducted using New York City (NYC)...

10.1016/j.ijtst.2023.08.002 article EN cc-by-nc-nd International Journal of Transportation Science and Technology 2023-08-09

Abstract Predicting the time-varying auto-spectral density of a spacecraft in high-altitude orbits requires an accurate model for non-stationary random vibration signals with densely spaced modal frequency. The traditional algorithm limits prediction accuracy, thus affecting number operational decisions. To solve this problem, auto regressive (TVAR) based on process neural network (PNN) and empirical mode decomposition (EMD) is proposed. system tracked on-line by establishing parameter...

10.1016/s1000-9361(08)60055-2 article EN cc-by-nc-nd Chinese Journal of Aeronautics 2008-10-01

The Korea Superconducting Tokamak Advanced Research (KSTAR) device is aimed at advanced tokamak (AT) research. Three years have passed since it achieved its first plasma in 2008. Because a superconducting machine and working toward AT research, has unique features terms of the engineering operation. toroidal field (TF) magnet coils are made Nb <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sub> Sn, which provide high TFs up to 3.5 T, been...

10.1109/tps.2011.2181958 article EN IEEE Transactions on Plasma Science 2012-02-03

10.1016/s0895-7177(98)00067-3 article EN publisher-specific-oa Mathematical and Computer Modelling 1998-05-01

A 5-GHz steady-state lower hybrid (LH) current drive (LHCD) system is planned to support and advanced tokamak operation on the Korea Superconducting Tokamak Advanced Research (KSTAR) experiment. As an initial phase, a pulsed 5-GHz, 500-kW LHCD has been installed in KSTAR for basic experimental studies of LH coupling flux saving plasma ramp-up, prior long-pulse noninductive KSTAR. Toshiba-made klystron developed collaboration with Pohang University Science Technology 2006 utilized system. The...

10.13182/fst12-493 article EN Fusion Science & Technology 2013-01-01
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