A5101439428- Transportation Planning and Optimization
- Advanced Manufacturing and Logistics Optimization
- Vehicle emissions and performance
- Air Traffic Management and Optimization
- Optical Systems and Laser Technology
- Urban Transport and Accessibility
- Scheduling and Optimization Algorithms
- Traffic and Road Safety
- Solid State Laser Technologies
- Ocular and Laser Science Research
- Infrastructure Resilience and Vulnerability Analysis
- Photorefractive and Nonlinear Optics
- Assembly Line Balancing Optimization
- Optical and Acousto-Optic Technologies
- Smart Parking Systems Research
- Energy and Environmental Systems
- Technology Adoption and User Behaviour
- Advanced Fiber Laser Technologies
- Smart Grid Security and Resilience
- Human Mobility and Location-Based Analysis
- Education Systems and Policy
- Engineering Applied Research
- Smart Cities and Technologies
- Membrane Separation and Gas Transport
- UAV Applications and Optimization
National Clinical Research
2024
Tianjin Medical University Cancer Institute and Hospital
2024
University of South Florida
2005-2022
Beijing Institute of Technology
2021-2022
Wuhan University
2020
Tongji University
2018
North China Institute of Science and Technology
2010
Beijing University of Chemical Technology
2008
Henan Polytechnic University
2008
Urban air mobility (UAM) is an emerging concept proposed in recent years that uses electric vertical take-off and landing vehicles (eVTOLs). UAM expected to offer alternative way of transporting passengers goods urban areas with significantly improved by making use low-altitude airspace. In addition other essential elements, ground infrastructure vertiports needed transition from operation. This study examines the network design on-demand service, a particular focus on integer programming...
As an unconventional subpopulation of T lymphocytes, γδ cells can recognize antigens independently major histocompatibility complex restrictions. Recent studies have indicated that play contrasting roles in tumor microenvironments-promoting progression some cancers (eg, gallbladder and leukemia) while suppressing it others lung gastric). are mainly enriched peripheral mucosal tissues. the cervix is a mucosa-rich tissue, role cervical cancer warrants further investigation.
Flexible job-shop scheduling problems are an important extension of the classical and present additional complexity. Such mainly due to existence a considerable amount overlapping capacities with modern machines. Classical methods generally incapable addressing such capacity overlapping. We propose multiagent method job earliness tardiness objectives in flexible environment. The consistent just-in-time production philosophy which has attracted significant attention both industry academic...
Abstract This paper attempts to take a comprehensive look at the challenges of representing spatio-temporal structures and dynamic processes that define city’s overall characteristics. For task urban planning operation, we stance even if necessary representations these can be achieved, most important representation relevant mindsets citizens are, unfortunately, mostly neglected. After review major “traditional” models behind scale, form, dynamics, turn recent modeling approaches triggered by...
Workload control is a production planning and concept designed to meet the need of make-to-order industry. In this paper, multi-agent workload methodology that simultaneously addresses due date setting, job release scheduling proposed. To be consistent with just-in-time production, objective minimizing weighted earliness tardiness used. Two new rules are developed, by introducing feedback mechanism, set dates dynamically. These two implicitly include pool times and, thus, eliminate estimate...
One of the critical obstacles that restricts large-scale urban air mobility (UAM) service is limited flight range electric vertical takeoff and landing aircrafts (eVTOL). Continuous operations as well on-demand require frequent recharge eVTOLs within a time. On one hand, it puts high requirements on battery energy storage facility charging rate. other well-designed scheduling strategy should be implemented to satisfy recharging needs eVTOL while satisfying demand from UAM users. In our...
According to remote sensing science and technology development application requirements, quantum is proposed. First on the background of sensing, theory, information mechanism, imaging experiments prototype principle research situation, related at home abroad are briefly introduced. Then we expounds compress operator radiation field basic principles single-mode compression operator, light image experiment preparation optical imaging, prototype, Quantum spaceborne active brought forward,...
Based on the requirements of project assignment, paper firstly introduces needs for principle prototype, and its overall technical solutions, assignment analysis requirement index. Then it elaborates key prototype plan, as well design production components, besides, we also developed testing device debugging needs, when components is completed, conducted alignment testing, obtaining noise squeezing degree (dB)of quantum squeezed field by ≥ 6.4 dB, resolution higher than 0.2 mm @ 0.5m. We met...
According to the development and application needs of Remote Sensing Science technology, Prof. Siwen Bi proposed quantum remote sensing. Firstly, paper gives a brief introduction background sensing, research status related researches at home abroad on theory, information mechanism imaging experiments sensing production principle prototype.Then, quantization pure radiation field, state function squeezing effect field are emphasized. It also describes optical operator light in active...
This study investigates the effects of demographics and land uses on pedestrian crash frequency by integrating contextual geo-location data. To address issue heterogeneity, three negative binomial models (with fixed parameters, with observed both unobserved heterogeneities) were examined. The best fit data was obtained explicitly incorporating heterogeneity into model. highlights need to accommodate across neighborhood characteristics in modeling. marginal effect results imply that some...
We observe the phenomenon of priority oscillation unexpected σ-polarization in high-power Nd:YVO4 ring laser. The severe thermal lens σ-polarized lasing, compared with π-polarized is only reason for phenomenon. By designing a wedge crystal as gain medium, completely suppressed entire range pump powers, and polarization stability expected output enhanced. With power increasing from threshold to maximum power, no lasing observed. As result, 25.3 W stable single-frequency laser at 532 nm...
In this paper we discuss the uncertainty of player's value with protection period, develop a pricing framework based on real options methods and present new valuing model for player transfer dealing. By using partial differential equations approach, closed-form solutions are derived from these models. Meanwhile also consider effect injuries financial profession players.
Based on the researches of service-oriented architecture and distributed artificial intelligence, a organization management model MAS (multi-agent system) is designed. The central-decentralized mode strategy mechanism are expounded. Then, coordination control features forms analyzed multi-level partial global planning proposed.