Chen Xu
Biographic Data
| ID | 3635953 |
|---|---|
| NAME | Chen Xu |
| GIVEN NAMES | Chen |
| FAMILY NAME | Xu |
| SIGNATURE | XU C |
| AFFILIATIONS | Shanghai Jiao Tong University |
| ORCID | 0000-0002-5225-5350 |
| VERIFIED | Yes |
| TOTAL WORKS | 86 |
| TOTAL CITATIONS | 21 |
| AUTHOR COUNT | 86 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2004 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 3 |
Spatiotemporal evolution of ecological resilience, catch-up dynamics, and carbon-carrying constraints in the Yangtze River Delta urban agglomeration (2000–2023)
Facilitators and barriers of life-space mobility in older adults with ischemic stroke: A descriptive qualitative study based on the COM-B
Introduction Older adults with ischemic stroke are particularly vulnerable to restricted life-space mobility, which is linked to adverse health outcomes. This study aimed to explore facilitators and barriers of life-space mobility among older adults with ischemic stroke using the COM-B model and to inform the development of targeted interventions. Methods A descriptive qualitative design was adopted. Semi-structured, face-to-face interviews were …
Effects of a Mindfulness-Based Intervention on Perceived Stress, Posttraumatic Growth, Mindfulness and Life Satisfaction Among Medical Students in Southwest China
An analysis of differences in postgraduate aspirations among undergraduate students at local universities in Hebei province and their influencing factors
Against the backdrop of increasing enrollment pressures and labor market competition, undergraduate students' postgraduate study intentions have become a central issue in Chinese higher education. Existing studies focus primarily on elite universities, leaving local undergraduate students underexplored. This study addresses this research gap by analyzing 14,544 final-year undergraduates from 10 local universities in Hebei Province, providing empi…
Sleep quality among military personnel exposed to high altitude: A cross-sectional study of oxygen supplementation and altitude transition
Background Sleep disturbances are common among military personnel stationed in high-altitude environments and may have important implications for health and operational functioning. This study aimed to investigate the effects of cumulative high-altitude exposure on sleep quality and to examine the roles of oxygen supplementation and frequency of returning to low-altitude areas. Methods A cross-sectional survey was conducted among 1,316 military p…
Integrating Machine Learning and Scenario Simulation to Decouple Multi‐Scale Ecosystem Service Trade‐Offs/Synergy in Shaanxi Province
The complex terrain and significant spatial heterogeneity of ecosystem services (ESs) in Shaanxi Province (SXP) make it crucial to analyze their multi‐scale trade‐offs/synergies and driving mechanisms for regional ecological management. This study integrates machine learning (SRF, SVM, etc.) with scenario simulation (PLUS‐ InVEST) to evaluate the spatiotemporal differentiation and interaction effects of water production (WY), carbon storage (CS),…
Adaptation profiles of military recruits: The role of psychological capital, social support, and family background in latent and network analyses
A cell-based affinity mass spectrometry strategy for the rapid discovery of active components from Chinese herbal formulae: Chai-Gui decoction as a study case
Underlying mechanisms of insomnia on PTSS among healthcare workers: A chain mediation model
Healthcare workers (HCWs) were exposed to high levels of occupational stress and psychological problems, especially during the COVID-19 pandemic. The present study aimed to investigate the chain mediating effects of anxiety and depression in the association between insomnia and posttraumatic stress symptoms (PTSS) among HCWs. The convenience sampling method was applied to recruit participants. 253 HCWs completed the assessment, which was designed…
Unveiling the climate type shifts: The dominant role of anthropogenic activities
Locomotor and endocrine alterations link to metabolic dysfunction induced by pathopharmacological interaction between neurodevelopmental disorders and antipsychotics: Evidence from clinical and animal…
These results highlight that NDD-related locomotor and endocrine changes should be considered as potential biological factors when finding effective strategies for preventing metabolic events during SGAs medication. These results underscore the clinical importance of metabolic monitoring in pediatric psychopharmacology, even prior to pharmacologic exposure
New Paradigm for Intelligent Mental Health: A Synergistic Framework Integrating Large Language Models and Virtual Standardized Patients
Effect of parental career support on adolescent career adaptability: The mediating role of resilience and the moderating role of the parent- child relationship
Long-term climate warming substantially reduces global soil microbial richness
The Nexus between music classes and psychological wellbeing: The moderating role of sustainable education policy and teachers innovative support in the post Covid-19 era
The research findings have theoretical implications that have improved the body of knowledge critically. This research has presented practical ways to advance the psychological well-being of the students. The findings of this research have some future directions for studies in future to contribute to the knowledge
Dynamic relationships between psychological capital and adaptation in new military recruits: A longitudinal cross-lagged panel network analysis
New recruits face severe psychological problems due to military adaption. This study examined the dynamic interplay between psychological capital (PsyCap) and adaptation among recruits during their initial training period. A total of 988 male recruits were assessed at three time points over an 8-week period, with cross-lagged panel network (CLPN) analysis employed to model predictive pathways and identify key nodes. Optimism had the strongest imp…
The cream-skimming behaviors of tertiary hospitals under medical alliances: Evidence from China
This study demonstrated that tertiary hospitals "siphoned-off" outpatients with public health insurance coverage from primary care facilities. Outpatients who were older, were male, with chronic diseases, and with public health insurance coverage were more likely to experience not only higher referral rates but poorer quality of outpatient care after being referred from tertiary hospitals to primary care facilities. Tailored policies are required…
The effect of perceived stress on life satisfaction among Chinese adolescents during Covid-19 pandemic: The chain mediating role of self-efficacy and meaning in life
During the COVID-19 pandemic, perceived stress is an important factor affecting adolescent life satisfaction. Perceived stress not only directly affects life satisfaction, but also indirectly affects it through reduced self-efficacy and meaning in life. Primary and secondary schools and psychological centers can start with self-efficacy and meaning in life training in order to enhance the mental health of young people, alleviate perceived stress …
Bullying victimization and mental health problems of boarding adolescents in rural China: The role of self-esteem and parenting styles
Bullying victimization has been shown to decrease self-esteem, which in turn contributes to mental health problems among boarding adolescents. Low-level negative parenting styles further intensify these issues. Consequently, the education department and educators must prioritize addressing school bullying and protecting the mental health of boarding students. Most importantly, collaboration with parents is essential to foster the healthy developm…
Long-term effects of an online mindfulness intervention on mental health in Chinese nursing students: A randomized controlled trial follow-up
Chinese Clinical Trial Registry (ChiCTR), ChiCTR2200058103; Registered on March 29, 2022, http://www.chictr.org.cn/showproj.aspx?proj=136413
Ecological security and structural optimization of land space in the Pearl River Delta Urban Agglomeration: An approach based on the footprint family
Photoluminescent radiative cooling for aesthetic and urban comfort
Rising disparities in grain self-sufficiency across China: Provincial divergence amidst overall national improvement
A Replication of “Financial Rewards Do Not Stimulate Co‐Production: Evidence From Two Experiments”
Despite growing interest in the motivations behind co‐production, uncertainty persists regarding the effectiveness of financial incentives, particularly in non‐Western contexts. This study replicates Voorberg et al. experiments within Chinese urban settings to test their generalizability across cultural contexts and co‐production types. Through two experiments that mirror the original study's design, our results reveal that modest financial rewar…
Enhancing cognitive and emotional well-being in older adults through aerobic, strength, or balance training: Insights from a randomized controlled trial
Evaluating the “geographical awareness” of individuals: An exploratory analysis of twitter data
A major theme in the geographical studies of social media content such as tweets from Twitter is to extract the locations of content providers (e.g., Twitter users) in order to track their movements or activity patterns. This framework also has been used to detect the dispersion of ideas over space and time. Another theme is to assess how the interaction of these providers may vary between the physical and virtual spaces. However, few geographica…
Diatom response to Asian monsoon variability during the Late Glacial to Holocene in a small treeline lake, SW China
Analyses of diatoms, grain size, magnetic susceptibility, total organic carbon, and total nitrogen were applied to a 9.26 m long sediment core, spanning the last 12.2 kyr, from a small treeline lake (Tiancai Lake, ~3898 m a.s.l.) in southwest China. Diatom assemblages are dominated by Cyclotella distinguenda, Aulacoseira species, and small fragilarioid taxa, all of which are sensitive to changes in water pH and light conditions that are probably …
An Empirical Spatial Network Model Based on Human Mobility for Epidemiological Research: A Case Study
Constructing a data-driven spatial contact network model is challenging in epidemiological research. In this study, we examine the applicability of geotagged Twitter data as an instrumental data source for tackling such a challenge. Geotagged Twitter data carrying geolocations of the account users have the strength for longitudinal data collection at a massive scale. Still, the unstructured nature of the data exerts significant methodological and…
The role of career adaptability and resilience in mental health problems in Chinese adolescents
Factors explaining length of stay: Lessons to be learnt from Madeira Island
The length of stay for tourists is shrinking for traditional tourism destinations, with tourists instead opting for short breaks to multiple destinations. The reasons for these changes include the increasing number of low cost airlines reduces the cost per journey, alongside heightened disposable income and strong marketing strategies by competing destinations. Madeira Island is well placed in this study as it faces a typical issue of declining l…
Tourism inward investment and regional economic development effects: Perspectives from tourism satellite accounts
The regional economic contribution of tourism-related inward investment is difficult to assess. This is due to data availability problems, and with inward investment in such industries often being dwarfed by that in either manufacturing or other services. However, there are cases where tourism demand represents a significant proportion of regional economic demand, and often in regions where there are economic development challenges. The paper sug…
Visualizing spatiotemporal trajectories of mobile social media users using space–time cube
The implementation of social network applications on mobile platforms has significantly elevated the activity of mobile social networking. Mobile social networking offers a channel for recording an individual’s spatiotemporal behaviors when location-detecting capabilities of devices are enabled. It also facilitates the study of time geography on an individual level, which has previously suffered from a scarcity of georeferenced movement data. In …
Antidepressant effect of three traditional Chinese medicines in the learned helplessness model
In vitro anti-Helicobacter pylori action of 30 Chinese herbal medicines used to treat ulcer diseases
Ecstaquarter on Huang Pu River: An interview with the director of one of Shanghai's most innovative creative clusters
This interview with Huang Gai is about a creative business park named ‘Creative Shanghai Riverside’ built on an old General Electric (GE) factory along the western bank of the Huang Pu river, the most important drinking-water source and shipping artery of Shanghai. The reason we call it an ecstaquarter is that we see it as an existing imaginary place that foregrounds the sensual and philosophical side of the founder and designer — Deng Kunyan, wh…
On “Third Consciousness” in the Fiction of Richard Wright
tory of American literature for his protest fiction. An essential figure in development of African American literature, influencing such authors as Ralph Ellison and James Baldwin, Wright has been called one of most powerful writers of twentieth century. The central characters in his fiction are usually bitter, alienated black men, and his treatment of their experience provides a vivid portrayal of both economic and psychological effects of racis…
Stigmatizing attitudes and behaviors toward PLHA in rural China
Stigma is a significant barrier to effective control of HIV/AIDS, despite laws to control it. The purpose of this study was to examine factors associated with HIV stigma in a rural Chinese community. A survey was conducted in north-west Anhui province among 963 residents to assess HIV-related knowledge, attitudes, and behaviors. Participants scored a mean of 16.6/26 (63.8%) for knowledge. Sixty-eight percent of respondents held at least one fear …
Evaluating the “geographical awareness” of individuals: An exploratory analysis of twitter data
A major theme in the geographical studies of social media content such as tweets from Twitter is to extract the locations of content providers (e.g., Twitter users) in order to track their movements or activity patterns. This framework also has been used to detect the dispersion of ideas over space and time. Another theme is to assess how the interaction of these providers may vary between the physical and virtual spaces. However, few geographica…
Fear of Rejection or Concern for Fairness: The Proposer's Offering Behavior in the Ultimatum Game
In previous studies of the Ultimatum Game (UG), it has been found that proposers do not maximize self-interest by making extremely unfair offers, but instead make relatively fair offers. The main issue is whether or not the proposer's fair behavior is motivated by fear of rejection or by a concern for fairness. We, therefore, conducted this study to examine the impact on the proposer's decision in the UG when information was obtained about the re…
Diatom response to Asian monsoon variability during the Late Glacial to Holocene in a small treeline lake, SW China
Analyses of diatoms, grain size, magnetic susceptibility, total organic carbon, and total nitrogen were applied to a 9.26 m long sediment core, spanning the last 12.2 kyr, from a small treeline lake (Tiancai Lake, ~3898 m a.s.l.) in southwest China. Diatom assemblages are dominated by Cyclotella distinguenda, Aulacoseira species, and small fragilarioid taxa, all of which are sensitive to changes in water pH and light conditions that are probably …
Visualizing spatiotemporal trajectories of mobile social media users using space–time cube
The implementation of social network applications on mobile platforms has significantly elevated the activity of mobile social networking. Mobile social networking offers a channel for recording an individual’s spatiotemporal behaviors when location-detecting capabilities of devices are enabled. It also facilitates the study of time geography on an individual level, which has previously suffered from a scarcity of georeferenced movement data. In …
Mapping Cyberspace
Cyberspace is real and profoundly influences societies about their capacities to effectively organize social and economic activities. The constituent components of cyberspace include human, code, software, and hardware. The Internet provides the hardware skeleton of cyberspace. Human interactivities with all kinds of codes produce many types of cyberspace. All Internet functionalities and all human and information activities inside cyberspace are…
Electrophysiological evidences of different emotional regulation strategies between the avoidant and the secure attachment individuals in the context of lovers, intimacy
摘要: 本研究采用事件相关电位(ERP)技术, 通过测量由视觉诱发的脑电成分晚正成分波(LPP)来比较回避型个体与安全型个体在恋人亲密情景下的情绪调节策略, 即认知重评和表达抑制的电生理特征上的差异。实验结果:在恋人亲密情景下, 较之自发观看条件, 安全型个体使用认知重评下调时产生较小的LPP波幅, 使用表达抑制下调于晚期产生较大的LPP波幅。回避型个体使用表达抑制下调时产生较小的LPP波幅。结果表明:(1)安全型个体使用认知重评和回避型使用表达抑制均能有效持久的下调积极情绪。(2)回避型个体使用表达抑制和安全型个体使用认知重评一样在下调积极情绪早期发挥重要作用。本实验结果从时间进程的角度拓展了以往关于不同依恋类型个体情绪调节机制的研究
Intranasal oxytocin modulates neural functional connectivity during human social interaction
Oxytocin (OT) modulates social behavior in primates and many other vertebrate species. Studies in non-primate animals have demonstrated that, in addition to influencing activity within individual brain areas, OT influences functional connectivity across networks of areas involved in social behavior. Previously, we used fMRI to image brain function in human subjects during a dyadic social interaction task following administration of either intrana…
Banking and inequality: US state evidence
The question of how financial development affects economic inequality is a subject of much debate. This paper adds to this literature by examining whether banking deregulation affects income inequality using state-level data from the United States from the late 20th century. Specifically, we test the hypothesis that the deregulation of interstate branch-banking restrictions had an effect on income inequality as measured by the Gini Coefficient an…
Time-of-Day Control Double-Order Optimization of Traffic Safety and Data-Driven Intersections
This paper proposes a novel two-order optimization model of the division of time-of-day control segmented points of road intersection to address the limitations of the randomness of artificial experience, avoid the complex multi-factor division calculation, and optimize the traditional model over traffic safety and data-driven methods. For the first-order optimization-that is, deep optimization of the model input data-we first increase the dimens…
Tourism inward investment and regional economic development effects: Perspectives from tourism satellite accounts
The regional economic contribution of tourism-related inward investment is difficult to assess. This is due to data availability problems, and with inward investment in such industries often being dwarfed by that in either manufacturing or other services. However, there are cases where tourism demand represents a significant proportion of regional economic demand, and often in regions where there are economic development challenges. The paper sug…
Newly created farmland should be artificially ameliorated to sustain agricultural production on the Loess Plateau
The farmland area on the Loess Plateau has decreased because of the Grain for Green Programme and other soil conservation measures. The Gullies Reclamation for Farmland Project has been implemented to increase the farmland areas. Many farmlands have been created, but their suitability for Note for his deletion: because of duplication crop production and sustainable management practices is unknown. Topsoil was sampled from 119 sites to evaluate th…
High risk of growth cessation of planted larch under extreme drought
Larch trees are widely used in afforestation and timber plantations. Yet, little is known on how planted larch trees cope with increasing drought. We used a tree-ring network of 818 trees from 31 plantations spanning most of the distribution of Larix principis-rupprechtii to investigate how extreme drought influences larch radial growth in northern China. We found that summer drought, rather than temperature or precipitation, had the strongest re…
Cognitive Reappraisal and the Association Between Perceived Stress and Anxiety Symptoms in Covid-19 Isolated People
The purpose of this study is to examine how the emotion regulation strategy, cognitive reappraisal, affects the association between perceived stress and anxiety symptoms in COVID-19 isolated people. Data for this cross-sectional study come from a community-based online survey of COVID-19 isolated people ( N = 328), who are not infected with the 2019-nCoV virus. We applied correlation and moderating effect for data analysis and found that cognitiv…
Violence Victimization and Condomless Anal Intercourse Among Transgender Women in China: Mediating Role of Depression
The role of career adaptability and resilience in mental health problems in Chinese adolescents
Digitalisation and the foundational economy: A digital opportunity or a digital divide for less-developed regions?
The foundational economy’s heightened traction in academic and policy discussion stems in part from its potential to mitigate challenges faced by less-developed regions. While supporting foundational sectors may contribute to inclusive and sustainable growth, we question whether digitalisation can enable these aims. Through a case study of Wales, we point to the differences in digital capability of foundational and non-foundational businesses in …
The Influence of the Covid-19 Pandemic on the Imports and Exports in China, Japan, and South Korea
In this paper, time-series and cross-country data spanning from January 2020 to December 2020 are adopted to empirically investigate the impact of the COVID-19 pandemic on exports and imports in China, Japan, and South Korea. In the models, industrial production, trade openness, government response (including monetary and fiscal intervention), and the pandemic impact of major trade partners are controlled. In addition, the three countries, China,…
Developing a geospatial data-driven solution for rapid natural wildfire risk assessment
Longitudinal predictors for incidence of internet gaming disorder among adolescents: The roles of time spent on gaming and depressive symptoms
INTRODUCTION: Internet gaming disorder (IGD) was popular among adolescents worldwide, but whether some associated factors could contribute to the development of IGD was unclear. This longitudinal study explored the temporal stability of IGD over one year and determined the predictors for IGD incidence. METHODS: Participants were 1121 adolescents from six junior high schools in Shanghai, China (50.6% males; median age = 13.0 years). The baseline a…
Efficacy of an Internet-Based Intervention for Subclinical Depression (MoodBox) in China: Study Protocol for a Randomized Controlled Trial
Background: Subclinical depression is a prevalent mental health problem and increases the incidence of the onset of major mood disorders, such as major depressive disorder (MDD). Psychological interventions have been proved to be effective for reducing depressive symptoms for people with subclinical depression and can prevent the onset of MDD. However, people have limited access to face-to-face psychotherapy. Internet-based psychological interven…
Medicine (37 works) · Psychology (33 works) · Psychiatry (29 works) · Clinical Psychology (26 works) · Clinical Psychology (19 works) · Geography (18 works) · Social Psychology (15 works) · Anxiety (12 works) · Computer Science (12 works) · China (11 works)