Xiaoran Liu
Biographic Data
| ID | 5471226 |
|---|---|
| NAME | Xiaoran Liu |
| GIVEN NAMES | Xiaoran |
| FAMILY NAME | Liu |
| SIGNATURE | LIU X |
| AFFILIATIONS | Hainan Medical University |
| ORCID | 0000-0001-7356-645X |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2018 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Research on Scenario Evolution and Emergency Decision-Making Analysis for Earthquake Disaster Chain
Earthquake disasters can not only trigger secondary disasters such as geological disasters and fires, but also lead to a series of derivative consequences such as traffic interruptions, building collapses, and the destruction of urban lifelines. This phenomenon is known as the earthquake disaster chain. To grasp the objective laws of the evolution of the earthquake disaster chain and effectively prevent the risks of the earthquake disaster chain,…
Association between low-concentration PM2.5 exposure and emergency department visits for cardiovascular diseases
Introduction: Substantial epidemiological evidence suggests that both short- and long-term exposure to fine particulate matter (PM2.5) increases cardiovascular disease (CVD) risk. However, uncertainty persists regarding the cardiovascular effects of low-level PM2.5 exposure. This study aimed to clarify the association between PM2.5 and CVD morbidity in Haikou, China. Methods: A time-series design with Distributed Lag Non-linear Models (DLNMs) was…
Autopsy Results from a Covid-19 Patient Treated in a Tropical Area, and a Review of the Epidemiological History
Since the start of the COVID-19 pandemic, there has been an urgent need to produce accurate and sensitive tests. However, there have been instances where a positive nucleic acid test turns negative after treatment, and then positive again. This case report describes such an instance from the tropical region of Hainan, China. The patient was a 61-year-old female who went to Hainan on vacation from Wuhan during the COVID-19 pandemic in 2020. Sympto…
Evolution Characteristics of Postearthquake Emergency Evacuation Demand Based on the Susceptible-Infective and System Dynamics Theories
The heterogeneous composition of people living in various areas creates differences in the urban evacuation demand after an earthquake. In this study, four factors that can influence the evacuation demand are discussed: types of people, seismic intensity, evacuation pattern, and road capacity. Based on the formation mechanism of the evacuation demand, a mathematical model for evacuation demand evolution is established through the susceptible-infe…
Risks of precipitation extremes over Southeast Asia
Guided by the target of the Paris Agreement of 2015, it is fundamental to identify regional climate responses to global warming of different magnitudes for Southeast Asia (SEA), a tropical region where human society is particularly vulnerable to climate change. Projected changes in indices characterizing precipitation extremes of the 1.5 C and 2 C global warming levels (GWLs) exceeding pre-industrial conditions are analyzed, comparing the referen…
Impact of Healthy Lifestyle Factors on Life Expectancies in the US Population
BACKGROUND: Americans have a shorter life expectancy compared with residents of almost all other high-income countries. We aim to estimate the impact of lifestyle factors on premature mortality and life expectancy in the US population. METHODS: , ≥30 min/d of moderate to vigorous physical activity, moderate alcohol intake, and a high diet quality score (upper 40%), and estimated hazard ratios for the association of total lifestyle score (0-5 scal…
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Impact of Healthy Lifestyle Factors on Life Expectancies in the US Population
BACKGROUND: Americans have a shorter life expectancy compared with residents of almost all other high-income countries. We aim to estimate the impact of lifestyle factors on premature mortality and life expectancy in the US population. METHODS: , ≥30 min/d of moderate to vigorous physical activity, moderate alcohol intake, and a high diet quality score (upper 40%), and estimated hazard ratios for the association of total lifestyle score (0-5 scal…
Risks of precipitation extremes over Southeast Asia
Guided by the target of the Paris Agreement of 2015, it is fundamental to identify regional climate responses to global warming of different magnitudes for Southeast Asia (SEA), a tropical region where human society is particularly vulnerable to climate change. Projected changes in indices characterizing precipitation extremes of the 1.5 C and 2 C global warming levels (GWLs) exceeding pre-industrial conditions are analyzed, comparing the referen…
Evolution Characteristics of Postearthquake Emergency Evacuation Demand Based on the Susceptible-Infective and System Dynamics Theories
The heterogeneous composition of people living in various areas creates differences in the urban evacuation demand after an earthquake. In this study, four factors that can influence the evacuation demand are discussed: types of people, seismic intensity, evacuation pattern, and road capacity. Based on the formation mechanism of the evacuation demand, a mathematical model for evacuation demand evolution is established through the susceptible-infe…
Autopsy Results from a Covid-19 Patient Treated in a Tropical Area, and a Review of the Epidemiological History
Since the start of the COVID-19 pandemic, there has been an urgent need to produce accurate and sensitive tests. However, there have been instances where a positive nucleic acid test turns negative after treatment, and then positive again. This case report describes such an instance from the tropical region of Hainan, China. The patient was a 61-year-old female who went to Hainan on vacation from Wuhan during the COVID-19 pandemic in 2020. Sympto…
Association between low-concentration PM2.5 exposure and emergency department visits for cardiovascular diseases
Introduction: Substantial epidemiological evidence suggests that both short- and long-term exposure to fine particulate matter (PM2.5) increases cardiovascular disease (CVD) risk. However, uncertainty persists regarding the cardiovascular effects of low-level PM2.5 exposure. This study aimed to clarify the association between PM2.5 and CVD morbidity in Haikou, China. Methods: A time-series design with Distributed Lag Non-linear Models (DLNMs) was…
Research on Scenario Evolution and Emergency Decision-Making Analysis for Earthquake Disaster Chain
Earthquake disasters can not only trigger secondary disasters such as geological disasters and fires, but also lead to a series of derivative consequences such as traffic interruptions, building collapses, and the destruction of urban lifelines. This phenomenon is known as the earthquake disaster chain. To grasp the objective laws of the evolution of the earthquake disaster chain and effectively prevent the risks of the earthquake disaster chain,…
Emergency management (2 works) · Geography (2 works) · Medicine (2 works) · Meteorology (2 works) · Air Quality and Health Impacts (1 work) · Air Quality Monitoring and Forecasting (1 work) · Artificial Intelligence (1 work) · Atmospheric sciences (1 work) · Autopsy (1 work) · Bayesian network (1 work)