Ming Cai
Biographic Data
| ID | 4012494 |
|---|---|
| NAME | Ming Cai |
| GIVEN NAMES | Ming |
| FAMILY NAME | Cai |
| SIGNATURE | CAI M |
| AFFILIATIONS | Sun Yat-sen University |
| ORCID | 0000-0002-1614-1102 |
| VERIFIED | Yes |
| TOTAL WORKS | 18 |
| TOTAL CITATIONS | 2 |
| AUTHOR COUNT | 18 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2003 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
How elevated-road design and adjacent building configuration shape vertical exposure to traffic-related particles in dense urban environments
The relationship between stress and anxiety among Chinese college students during the Covid-19 pandemic from a nationwide cross-sectional study: Exploring the moderated mediation of family health and …
BACKGROUND: The emergence of COVID-19 disrupted the normal daily lives of individuals. Isolation measures particularly affected college students, with many reporting elevated anxiety symptoms. Factors such as family health and self-efficacy are believed to be crucial in mitigating mental health issues, although their complex interplay remains understudied. METHODS: A national cross-sectional study was conducted in China in 2021. Questionnaires we…
Impact of exposure of particulate matters on stroke risk: Exploring the influence of physical activity among middle-aged and older adults in China
Background Particulate matter is increasingly recognized as a critical environmental risk factor for stroke, particularly among older populations. Although physical activity confers substantial cerebrovascular benefits, it remains unclear how it might mediate or moderate the adverse influence of different sizes of particulate matter on stroke risk. Methods A prospective cohort analysis was conducted using data from the China Health and Retirement…
Constructing and evaluating the physical literacy index for college students in China: A new insight and perspective
Background College students today face significant challenges related to physical literacy, including declining fitness levels and low health awareness. Constructing a scientifically robust index to assess physical literacy in this demographic is essential. Methods We distributed 800 questionnaires via simple random sampling across eight universities, ultimately obtaining 706 valid responses from first- and second-year undergraduate students in S…
Reducing ambient nitrogen dioxide concentration could increase the life expectancy of people with HIV/Aids: Evidence from a population-based cohort study in China, 2008–2020
Long-term NO 2 exposure is associated with increased mortality risks among PLWHA. Implementing stringent air quality standards and targeted interventions for high-risk populations could mitigate the adverse health effects of NO 2 pollution, and extend the lives of PLWHA
Taohong siwu decoction ameliorates abnormal uterine bleeding via inhibiting ACSL4-mediated ferroptosis
Fusing sequence and graph deep learning considering dynamic influence of built environment for crowd flow prediction
Impact of Indoor Mobility Behavior on the Respiratory Infectious Diseases Transmission Trends
Indoor human mobility plays a crucial role in the transmission of respiratory infectious diseases. Previous studies have predominantly addressed a single type or a series of behaviors in specific scenarios, neglecting the abstraction of mobility behavior in various scenes and how these abstracted behaviors impact disease propagation. To address these problems, this study abstracts mobility behaviors in a general scenario into two main categories:…
From cell tower location to user location: Understanding the spatial uncertainty of mobile phone network data in human mobility research
Inferring alighting bus stops from smart card data combined with cellular signaling data
An Autonomous Transportation System Architecture Mapping Relation Generation Method Based on Text Analysis
Information technology and personalized demands are driving the transportation system from passive transportation to active service provision. Autonomous transportation systems (ATSs) are resultantly emerging. A strongly related system architecture can effectively support the planning, construction, and operation of ATS. The current research on the relationship between architectures focuses on the definition of elements and the description of int…
Uncovering Factors Affecting Taxi Income from GPS Traces at the Directional Road Segment Level
Nowadays, the market demand for taxis is still intense. However, there exist lots of issues affecting the healthy development of the taxi industry, such as an increasing difficulty in hailing taxis, detouring behavior etc., and especially, the low incomes of taxi drivers. This paper establishes a multi-layer road index (MRI) system of 7862 directional road segments (DRSs), and collects over 194 million occupied GPS points within a week, revealing…
Simulation and Analysis of Road Traffic Noise among Urban Buildings Using Spatial Subdivision-Based Beam Tracing Method
In order to realize the simulation and evaluation of road traffic noise among urban buildings, a spatial subdivision-based beam-tracing method is proposed in this study. First, the road traffic source is divided into sets of point sources and described with the help of vehicle emission model. Next, for each pair of source and receiver, spatial subdivision-based beam-tracing method is used in noise paths generation. At last, noise distribution can…
Modeling Group Behavior to Study Innovation Diffusion Based on Cognition and Network: An Analysis for Garbage Classification System in Shanghai, China
In real life, garbage has caused great pollution to the environment. A garbage classification system is an effective way to manage this issue, and is an innovation in Shanghai, China. Innovation diffusion is the topic of this paper. This study uses a mathematical statistics method to formulate individual bounded rationality, and uses the specific graph structure of a scale-free network to characterize group structure. Then, a model of group behav…
Areawide dynamic traffic noise simulation in urban built-up area using beam tracing approach
Effects of human activity on erosion, sedimentation and debris flow activity – A case study of the Qionghai Lake watershed, southeastern Tibetan Plateau, China
We report the results of a study of the Qionghai Lake watershed, located on the southeastern edge of the Qinghai–Tibetan Plateau, China, designed to investigate the effects of human activity on changes in soil erosion intensity, debris flow activity and lacustrine sedimentation. The results indicate that the mean denudation rate of the watershed was about 0.82 mm/yr during the Holocene. However, since 1952, the rate has increased to 1.82 mm/yr, a…
Feedback attribution of the land-sea warming contrast in a global warming simulation of the NCAR CCSM4
One of the salient features in both observations and climate simulations is a stronger land warming than sea. This paper provides a quantitative understanding of the main processes that contribute to the land-sea warming asymmetry in a global warming simulation of the NCAR CCSM4. The CO 2 forcing alone warms the surface nearly the same for both land and sea, suggesting that feedbacks are responsible for the warming contrast. Our analysis on one h…
Impact of urbanization and land-use change on climate
Effects of human activity on erosion, sedimentation and debris flow activity – A case study of the Qionghai Lake watershed, southeastern Tibetan Plateau, China
We report the results of a study of the Qionghai Lake watershed, located on the southeastern edge of the Qinghai–Tibetan Plateau, China, designed to investigate the effects of human activity on changes in soil erosion intensity, debris flow activity and lacustrine sedimentation. The results indicate that the mean denudation rate of the watershed was about 0.82 mm/yr during the Holocene. However, since 1952, the rate has increased to 1.82 mm/yr, a…
Impact of urbanization and land-use change on climate
Feedback attribution of the land-sea warming contrast in a global warming simulation of the NCAR CCSM4
One of the salient features in both observations and climate simulations is a stronger land warming than sea. This paper provides a quantitative understanding of the main processes that contribute to the land-sea warming asymmetry in a global warming simulation of the NCAR CCSM4. The CO 2 forcing alone warms the surface nearly the same for both land and sea, suggesting that feedbacks are responsible for the warming contrast. Our analysis on one h…
Effects of human activity on erosion, sedimentation and debris flow activity – A case study of the Qionghai Lake watershed, southeastern Tibetan Plateau, China
We report the results of a study of the Qionghai Lake watershed, located on the southeastern edge of the Qinghai–Tibetan Plateau, China, designed to investigate the effects of human activity on changes in soil erosion intensity, debris flow activity and lacustrine sedimentation. The results indicate that the mean denudation rate of the watershed was about 0.82 mm/yr during the Holocene. However, since 1952, the rate has increased to 1.82 mm/yr, a…
Areawide dynamic traffic noise simulation in urban built-up area using beam tracing approach
Simulation and Analysis of Road Traffic Noise among Urban Buildings Using Spatial Subdivision-Based Beam Tracing Method
In order to realize the simulation and evaluation of road traffic noise among urban buildings, a spatial subdivision-based beam-tracing method is proposed in this study. First, the road traffic source is divided into sets of point sources and described with the help of vehicle emission model. Next, for each pair of source and receiver, spatial subdivision-based beam-tracing method is used in noise paths generation. At last, noise distribution can…
Modeling Group Behavior to Study Innovation Diffusion Based on Cognition and Network: An Analysis for Garbage Classification System in Shanghai, China
In real life, garbage has caused great pollution to the environment. A garbage classification system is an effective way to manage this issue, and is an innovation in Shanghai, China. Innovation diffusion is the topic of this paper. This study uses a mathematical statistics method to formulate individual bounded rationality, and uses the specific graph structure of a scale-free network to characterize group structure. Then, a model of group behav…
An Autonomous Transportation System Architecture Mapping Relation Generation Method Based on Text Analysis
Information technology and personalized demands are driving the transportation system from passive transportation to active service provision. Autonomous transportation systems (ATSs) are resultantly emerging. A strongly related system architecture can effectively support the planning, construction, and operation of ATS. The current research on the relationship between architectures focuses on the definition of elements and the description of int…
Uncovering Factors Affecting Taxi Income from GPS Traces at the Directional Road Segment Level
Nowadays, the market demand for taxis is still intense. However, there exist lots of issues affecting the healthy development of the taxi industry, such as an increasing difficulty in hailing taxis, detouring behavior etc., and especially, the low incomes of taxi drivers. This paper establishes a multi-layer road index (MRI) system of 7862 directional road segments (DRSs), and collects over 194 million occupied GPS points within a week, revealing…
Impact of Indoor Mobility Behavior on the Respiratory Infectious Diseases Transmission Trends
Indoor human mobility plays a crucial role in the transmission of respiratory infectious diseases. Previous studies have predominantly addressed a single type or a series of behaviors in specific scenarios, neglecting the abstraction of mobility behavior in various scenes and how these abstracted behaviors impact disease propagation. To address these problems, this study abstracts mobility behaviors in a general scenario into two main categories:…
From cell tower location to user location: Understanding the spatial uncertainty of mobile phone network data in human mobility research
Inferring alighting bus stops from smart card data combined with cellular signaling data
Impact of exposure of particulate matters on stroke risk: Exploring the influence of physical activity among middle-aged and older adults in China
Background Particulate matter is increasingly recognized as a critical environmental risk factor for stroke, particularly among older populations. Although physical activity confers substantial cerebrovascular benefits, it remains unclear how it might mediate or moderate the adverse influence of different sizes of particulate matter on stroke risk. Methods A prospective cohort analysis was conducted using data from the China Health and Retirement…
Constructing and evaluating the physical literacy index for college students in China: A new insight and perspective
Background College students today face significant challenges related to physical literacy, including declining fitness levels and low health awareness. Constructing a scientifically robust index to assess physical literacy in this demographic is essential. Methods We distributed 800 questionnaires via simple random sampling across eight universities, ultimately obtaining 706 valid responses from first- and second-year undergraduate students in S…
Reducing ambient nitrogen dioxide concentration could increase the life expectancy of people with HIV/Aids: Evidence from a population-based cohort study in China, 2008–2020
Long-term NO 2 exposure is associated with increased mortality risks among PLWHA. Implementing stringent air quality standards and targeted interventions for high-risk populations could mitigate the adverse health effects of NO 2 pollution, and extend the lives of PLWHA
Taohong siwu decoction ameliorates abnormal uterine bleeding via inhibiting ACSL4-mediated ferroptosis
Fusing sequence and graph deep learning considering dynamic influence of built environment for crowd flow prediction
How elevated-road design and adjacent building configuration shape vertical exposure to traffic-related particles in dense urban environments
The relationship between stress and anxiety among Chinese college students during the Covid-19 pandemic from a nationwide cross-sectional study: Exploring the moderated mediation of family health and …
BACKGROUND: The emergence of COVID-19 disrupted the normal daily lives of individuals. Isolation measures particularly affected college students, with many reporting elevated anxiety symptoms. Factors such as family health and self-efficacy are believed to be crucial in mitigating mental health issues, although their complex interplay remains understudied. METHODS: A national cross-sectional study was conducted in China in 2021. Questionnaires we…
Computer Science (10 works) · Engineering (5 works) · Geography (5 works) · Environmental Science (4 works) · Human Mobility and Location-Based Analysis (4 works) · Medicine (4 works) · Artificial Intelligence (3 works) · China (3 works) · Telecommunications (3 works) · Acoustic Wave Phenomena Research (2 works)