Liu Xu
Biographic Data
| ID | 4897573 |
|---|---|
| NAME | Liu Xu |
| GIVEN NAMES | Liu |
| FAMILY NAME | Xu |
| SIGNATURE | XU L |
| AFFILIATIONS | Peking University |
| ORCID | 0009-0000-6739-1980 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 10 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Longitudinal Association Between Possible Sarcopenia and Stroke Under the AWGS 2025 Criteria: A Nationwide Prospective Cohort Study With a 9‐Year Follow‐Up
Improving the communication of uncertainty in food safety on social media: A content analysis of aspartame risk messages
Background Although social media has become a primary platform for the public to access and disseminate risk information, research on how to effectively communicate food safety uncertainty on these platforms remains limited. Objective To explore the impact of uncertainty frames, information sources, and persuasive strategies on public engagement, we conducted a case study of aspartame risk communication on Weibo. Methods Content analysis was cond…
The mediating role of emotion regulation in the relationship between parental psychological control and psychological distress among students with smartphone addiction
These findings show that inhibition mediates the psychological effects of parental psychological control on university students with smartphone addiction. These connections were not mediated by reappraisal. Interventions to reduce parental psychological control-related psychological distress should target inhibitory mechanisms, according to the study
The Spatial Spillover Effects of Artificial Intelligence on Export Sophistication
How do prepared dishes attract customers? Effects of prepared dish attributes on customers’ trust, attitudes and adoption intentions
Purpose Prepared dishes have become increasingly popular because of their convenience and standardization in restaurants. Different from existing studies in the prepared dishes field that focus on the benefits and innovations of prepared dishes, this study introduces a new framework with three dimensions: sensory quality, standardized production and food safety and health of the prepared dishes that cause customers’ attention among restaurants. T…
Efficacy of Qingrehuoxue granule for bone protection in patients with active rheumatoid arthritis in China: The PRE-Erode randomized controlled trial
Gender differences in the pathways linking parental psychological control, emotion regulation, and psychological distress among university students with smartphone addiction
This research investigated gender disparities in parental psychological control and psychological distress among 1,276 Chinese undergraduates utilizing Partial Least Squares Structural Equation Modelling. Paternal psychological control had a positive correlation with reappraisal in males (t(male) = 3.420; P = 0.001 0.05). Gender significantly mitigated this connection (Difference(male-female) = 0.298; P = 0.014 0.05). The findings endorse gender-…
Changes in Chinese primary school students’ mental health during 2001–2021: A Cross-Temporal Meta-Analysis
Availability, affordability, and consumption of fruits and vegetables in 18 countries across income levels: Findings from the Prospective Urban Rural Epidemiology (Pure) study
BACKGROUND: Several international guidelines recommend the consumption of two servings of fruits and three servings of vegetables per day, but their intake is thought to be low worldwide. We aimed to determine the extent to which such low intake is related to availability and affordability. METHODS: We assessed fruit and vegetable consumption using data from country-specific, validated semi-quantitative food frequency questionnaires in the Prospe…
Applying Game Theory to the Balance Between Academic and Administrative Power in Universities
Academic power and administrative power are the 2 basic types of authority in a university. While closely related to each other, they are at the same time opposed to each other. Whether a university is dominated by academic power or administrative power, they are all influenced by the political and market needs of the country. Game theory is an effective tool to analyze the relationship between academic power and administrative power. In this stu…
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Applying Game Theory to the Balance Between Academic and Administrative Power in Universities
Academic power and administrative power are the 2 basic types of authority in a university. While closely related to each other, they are at the same time opposed to each other. Whether a university is dominated by academic power or administrative power, they are all influenced by the political and market needs of the country. Game theory is an effective tool to analyze the relationship between academic power and administrative power. In this stu…
Availability, affordability, and consumption of fruits and vegetables in 18 countries across income levels: Findings from the Prospective Urban Rural Epidemiology (Pure) study
BACKGROUND: Several international guidelines recommend the consumption of two servings of fruits and three servings of vegetables per day, but their intake is thought to be low worldwide. We aimed to determine the extent to which such low intake is related to availability and affordability. METHODS: We assessed fruit and vegetable consumption using data from country-specific, validated semi-quantitative food frequency questionnaires in the Prospe…
How do prepared dishes attract customers? Effects of prepared dish attributes on customers’ trust, attitudes and adoption intentions
Purpose Prepared dishes have become increasingly popular because of their convenience and standardization in restaurants. Different from existing studies in the prepared dishes field that focus on the benefits and innovations of prepared dishes, this study introduces a new framework with three dimensions: sensory quality, standardized production and food safety and health of the prepared dishes that cause customers’ attention among restaurants. T…
Efficacy of Qingrehuoxue granule for bone protection in patients with active rheumatoid arthritis in China: The PRE-Erode randomized controlled trial
Gender differences in the pathways linking parental psychological control, emotion regulation, and psychological distress among university students with smartphone addiction
This research investigated gender disparities in parental psychological control and psychological distress among 1,276 Chinese undergraduates utilizing Partial Least Squares Structural Equation Modelling. Paternal psychological control had a positive correlation with reappraisal in males (t(male) = 3.420; P = 0.001 0.05). Gender significantly mitigated this connection (Difference(male-female) = 0.298; P = 0.014 0.05). The findings endorse gender-…
Changes in Chinese primary school students’ mental health during 2001–2021: A Cross-Temporal Meta-Analysis
Longitudinal Association Between Possible Sarcopenia and Stroke Under the AWGS 2025 Criteria: A Nationwide Prospective Cohort Study With a 9‐Year Follow‐Up
Improving the communication of uncertainty in food safety on social media: A content analysis of aspartame risk messages
Background Although social media has become a primary platform for the public to access and disseminate risk information, research on how to effectively communicate food safety uncertainty on these platforms remains limited. Objective To explore the impact of uncertainty frames, information sources, and persuasive strategies on public engagement, we conducted a case study of aspartame risk communication on Weibo. Methods Content analysis was cond…
The mediating role of emotion regulation in the relationship between parental psychological control and psychological distress among students with smartphone addiction
These findings show that inhibition mediates the psychological effects of parental psychological control on university students with smartphone addiction. These connections were not mediated by reappraisal. Interventions to reduce parental psychological control-related psychological distress should target inhibitory mechanisms, according to the study
The Spatial Spillover Effects of Artificial Intelligence on Export Sophistication
Medicine (3 works) · Child and Adolescent Psychosocial and Emotional Development (2 works) · China (2 works) · Distress (2 works) · Economics (2 works) · Geography (2 works) · Impact of Technology on Adolescents (2 works) · Perfectionism, Procrastination, Anxiety Studies (2 works) · Psychological control (2 works) · Psychological distress (2 works)