Jiayi Xu
Dados Biográficos
| ID | 3825938 |
|---|---|
| NOME | Jiayi Xu |
| PRENOMES | Jiayi |
| SOBRENOME | Xu |
| ASSINATURA | XU J |
| AFILIAÇÕES | Northwestern University |
| ORCID | 0000-0001-7590-7799 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 22 |
| TOTAL DE CITAÇÕES | 31 |
| TOTAL COMO AUTOR | 22 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2020 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 2 |
Empirical insights into the influence of ChatGPT-facilitated programming on primary learners’ performances
ChatGPT, an AI-driven chatbot capable of generating code and providing timely, personalized feedback, offers new opportunities for supporting programming learning among younger learners. This study employed a quasi-experimental design to examine the effects of Self-Directed Programming (SDP) and ChatGPT-Facilitated Programming (CFP) learning modes on primary learners’ programming knowledge, skills, and attitudes. In addition, learners’ programmin…
Estimating the adverse selection and moral hazard in Urban and Rural Resident Basic Medical Insurance of China
Introduction: This study investigated the causes of excessive medical resources consumption, by disentangling and estimating the adverse selection and moral hazard within China's Urban and Rural Resident Basic Medical Insurance (URRBMI), with the aim of proposing targeted solutions to this issue. Methods: The analysis employed a utility optimization model of residents' medical consumption. Parameters were estimated via kernel density estimation, …
Electronic health records-related determinants of healthcare professionals' burnout and mitigation strategies
Background: While the adoption of electronic health records (EHRs) has become widespread, it has been accompanied by a concurrent exacerbation of burnout among healthcare professionals. However, existing research has predominantly focused on single professional groups, lacking comprehensive multi-group analysis and the identification of key modifiable mitigation factors. Methods: Following the PRISMA guidelines, we systematically searched for rel…
Root cause analysis of the challenges to sustain effectiveness of clinical pharmacist-driven antimicrobial stewardship in a Chinese Tertiary Hospital
Introduction: To optimize pharmacist engagement in antimicrobial stewardship (AMS), this study assessed general surgeons' knowledge, practices, and perspectives on AMS and pharmacist interventions. Although antibiotic utilization density has decreased consistently over three years following the involvement of clinical pharmacists, challenges to AMS persist. Methods: This study employed a root cause analysis of interviews with general surgeons at …
Revealing Community Natural Gas Pipeline Safety Risks
As a critical urban energy infrastructure, the frequent occurrence of natural gas pipeline deflagration accidents in recent years has resulted in significant loss of life and property. Current research on natural gas pipeline safety risks generally focuses on the inherent dangers of the pipelines themselves, i.e., “line” safety, while overlooking the broader impacts of such accidents on the communities they serve, i.e., “area” impacts. This study…
Improving author name disambiguation with explanations of deep learning models
Engineering the digital technology sphere
Tourists' Hedonic and Eudaimonic Well‐Being in Dark Tourism
This study examines tourist well‐being at dark tourism destinations in China. A thematic analysis was conducted based on 28 travel blogs and 20 interview texts, through a manual coding process implemented by NVIVO 11 software. The results show that tourists can experience both hedonic well‐being and eudaimonic well‐being in dark tourism, including esthetic enjoyment, release of negative emotions, immersion, educational meaning, moral elevation, a…
Internet addiction in adolescents with suicidal ideation
Background Internet addiction (IA) has become a growing concern, particularly among adolescents, due to its adverse effects on mental health, physical well-being, and future development. Adolescents with suicidal ideation (SI) are particularly vulnerable to IA, which may be associated with a higher risk of engaging in suicidal behaviors. However, the relationship and underlying mechanisms between SI and IA remain unclear. This study, grounded in …
Push-pull-mooring model-based study of medical personnel’s shift intention to rural areas and the quality of public health services
Background: Aiming at the current situation of shortage of medical personnel in rural areas of China, combined with the gap between primary health and preventive services and the health needs of the public, we explore the influencing factors of medical personnel's shift intention to rural areas, and propose countermeasures to improve the quality of rural medical services and the medical security system. Subjects and methods: Based on the push-pul…
Mapping Research Trends and Hotspots in Sports Ethics
This study presents a bibliometric analysis of sports ethics research from 2005 to 2024 using CiteSpace, focusing on 839 publications from the Web of Science Core Collection. The findings highlight a predominantly Western-centric research landscape, with the United States, Spain, and England leading the field. Key research trends include the regulation of Financial Fair Play (FFP) in European football and the increasing attention to gender equity…
Symbiotic Relationship and Influencing Factors of the Entertainment Industry in Xi’an
This paper explores the café–gym symbiosis mode in Xi’an and its key influencing factors. Taking 63 sub-districts in the seven main urban districts of Xi’an as an example, based on the Dianping.com data of 753 cafés and 335 gyms and survey data from 492 questionnaires, this paper uses methods such as the symbiotic degree, symbiotic coefficient, and binary logistic regression model. On the basis of evaluating the symbiotic model between cafés and …
Influencing factors of health screening among retirees
Background Health screenings are promoted worldwide as they help detect and prevent overall health issues. Despite expanding coverage, the participation rate among the retired population has not significantly increased. Given the special role of health screenings in promoting health and healthy aging, understanding the behavioral intentions, and influencing factors of retirees’ voluntary participation in health screenings is crucial. This study a…
The cost-effectiveness of iruplinalkib versus alectinib in anaplastic lymphoma kinase-positive crizotinib-resistant advanced non-small-cell lung cancer patients in China
Background: Iruplinalkib is a second-generation anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitor (TKI) with efficacy in patients with ALK-positive crizotinib-resistant advanced non-small cell lung cancer (NSCLC), which is independently developed by a Chinese pharmaceutical company. This study examined the cost-effectiveness of iruplinalkib versus alectinib in the Chinese healthcare setting. Methods: A partitioned survival model was deve…
Volunteer Management in Nonprofit Organizations
The nonprofit organizations rely on volunteers as key human resources. Recent literature emphasizes effective volunteer management to enhance the utilization of volunteers. At present, empirical knowledge on the subject exists in fragments causing difficulties in analyzing its growth. There is a need to evaluate its vast literature using a statistically rigorous method. The study aims to identify the internal structures and hidden inferences on v…
Associations Between Alcohol Delivery Policy and Pandemic Alcohol Use Among Sexual and Gender Minority Youth and Young Adults
Influence of Medical Mistrust on Prevention Behavior and Decision-Making Among Minoritized Youth and Young Adults During the Covid-19 Pandemic
A Comprehensive Bibliometric Analysis of Live Streaming Commerce
Livestreaming commerce (LSC) has transformed the retail business model, introducing it as an integral channel of distribution in social commerce. Numerous existing contemporary research literature highlights the absence of LSC-underpinning theories. The paramount aim of the present study is to furnish a comprehensive reference for forthcoming analyses by conducting an all-encompassing meta-review of the literature. The present study adopted VOSvi…
Diet-related knowledge, attitudes, and behaviors among young and middle-aged individuals with high-normal blood pressure
Background: Dietary modifications play an important role in the prevention and management of high-normal blood pressure (BP). The aim of this study was to investigate diet-related knowledge, attitudes, and behaviors, and the socio-demographic determinants of these, among young and middle-aged Chinese individuals with high-normal BP. Methods: Data from the 2015 China Health and Nutrition Survey (CHNS) were analyzed in this study. A total of 1,756 …
Quality and accuracy of gastric cancer related videos in social media videos platforms
TikTok in English and Japanese might not fully meet the gastric cancer information needs of public, but Douyin in Chinese was the opposite
Residential Segregation and Unequal Access to Schools
Socio-spatial inequality and school inequality are strongly related. Where people live affects the opportunities individuals have in life, such as the opportunity to send your children to a good school. The level of urbanisation is related to the number of options people have to choose good schools, so more urbanised areas likely offer more options for good schools. However, the families that can choose good schools are likely families with high …
Evidence of Social and Structural Covid-19 Disparities by Sexual Orientation, Gender Identity, and Race/Ethnicity in an Urban Environment
Evidence of Social and Structural Covid-19 Disparities by Sexual Orientation, Gender Identity, and Race/Ethnicity in an Urban Environment
Residential Segregation and Unequal Access to Schools
Socio-spatial inequality and school inequality are strongly related. Where people live affects the opportunities individuals have in life, such as the opportunity to send your children to a good school. The level of urbanisation is related to the number of options people have to choose good schools, so more urbanised areas likely offer more options for good schools. However, the families that can choose good schools are likely families with high …
Influence of Medical Mistrust on Prevention Behavior and Decision-Making Among Minoritized Youth and Young Adults During the Covid-19 Pandemic
Evidence of Social and Structural Covid-19 Disparities by Sexual Orientation, Gender Identity, and Race/Ethnicity in an Urban Environment
Residential Segregation and Unequal Access to Schools
Socio-spatial inequality and school inequality are strongly related. Where people live affects the opportunities individuals have in life, such as the opportunity to send your children to a good school. The level of urbanisation is related to the number of options people have to choose good schools, so more urbanised areas likely offer more options for good schools. However, the families that can choose good schools are likely families with high …
Diet-related knowledge, attitudes, and behaviors among young and middle-aged individuals with high-normal blood pressure
Background: Dietary modifications play an important role in the prevention and management of high-normal blood pressure (BP). The aim of this study was to investigate diet-related knowledge, attitudes, and behaviors, and the socio-demographic determinants of these, among young and middle-aged Chinese individuals with high-normal BP. Methods: Data from the 2015 China Health and Nutrition Survey (CHNS) were analyzed in this study. A total of 1,756 …
Quality and accuracy of gastric cancer related videos in social media videos platforms
TikTok in English and Japanese might not fully meet the gastric cancer information needs of public, but Douyin in Chinese was the opposite
A Comprehensive Bibliometric Analysis of Live Streaming Commerce
Livestreaming commerce (LSC) has transformed the retail business model, introducing it as an integral channel of distribution in social commerce. Numerous existing contemporary research literature highlights the absence of LSC-underpinning theories. The paramount aim of the present study is to furnish a comprehensive reference for forthcoming analyses by conducting an all-encompassing meta-review of the literature. The present study adopted VOSvi…
Influencing factors of health screening among retirees
Background Health screenings are promoted worldwide as they help detect and prevent overall health issues. Despite expanding coverage, the participation rate among the retired population has not significantly increased. Given the special role of health screenings in promoting health and healthy aging, understanding the behavioral intentions, and influencing factors of retirees’ voluntary participation in health screenings is crucial. This study a…
The cost-effectiveness of iruplinalkib versus alectinib in anaplastic lymphoma kinase-positive crizotinib-resistant advanced non-small-cell lung cancer patients in China
Background: Iruplinalkib is a second-generation anaplastic lymphoma kinase (ALK) tyrosine kinase inhibitor (TKI) with efficacy in patients with ALK-positive crizotinib-resistant advanced non-small cell lung cancer (NSCLC), which is independently developed by a Chinese pharmaceutical company. This study examined the cost-effectiveness of iruplinalkib versus alectinib in the Chinese healthcare setting. Methods: A partitioned survival model was deve…
Volunteer Management in Nonprofit Organizations
The nonprofit organizations rely on volunteers as key human resources. Recent literature emphasizes effective volunteer management to enhance the utilization of volunteers. At present, empirical knowledge on the subject exists in fragments causing difficulties in analyzing its growth. There is a need to evaluate its vast literature using a statistically rigorous method. The study aims to identify the internal structures and hidden inferences on v…
Associations Between Alcohol Delivery Policy and Pandemic Alcohol Use Among Sexual and Gender Minority Youth and Young Adults
Influence of Medical Mistrust on Prevention Behavior and Decision-Making Among Minoritized Youth and Young Adults During the Covid-19 Pandemic
Push-pull-mooring model-based study of medical personnel’s shift intention to rural areas and the quality of public health services
Background: Aiming at the current situation of shortage of medical personnel in rural areas of China, combined with the gap between primary health and preventive services and the health needs of the public, we explore the influencing factors of medical personnel's shift intention to rural areas, and propose countermeasures to improve the quality of rural medical services and the medical security system. Subjects and methods: Based on the push-pul…
Mapping Research Trends and Hotspots in Sports Ethics
This study presents a bibliometric analysis of sports ethics research from 2005 to 2024 using CiteSpace, focusing on 839 publications from the Web of Science Core Collection. The findings highlight a predominantly Western-centric research landscape, with the United States, Spain, and England leading the field. Key research trends include the regulation of Financial Fair Play (FFP) in European football and the increasing attention to gender equity…
Symbiotic Relationship and Influencing Factors of the Entertainment Industry in Xi’an
This paper explores the café–gym symbiosis mode in Xi’an and its key influencing factors. Taking 63 sub-districts in the seven main urban districts of Xi’an as an example, based on the Dianping.com data of 753 cafés and 335 gyms and survey data from 492 questionnaires, this paper uses methods such as the symbiotic degree, symbiotic coefficient, and binary logistic regression model. On the basis of evaluating the symbiotic model between cafés and …
Empirical insights into the influence of ChatGPT-facilitated programming on primary learners’ performances
ChatGPT, an AI-driven chatbot capable of generating code and providing timely, personalized feedback, offers new opportunities for supporting programming learning among younger learners. This study employed a quasi-experimental design to examine the effects of Self-Directed Programming (SDP) and ChatGPT-Facilitated Programming (CFP) learning modes on primary learners’ programming knowledge, skills, and attitudes. In addition, learners’ programmin…
Estimating the adverse selection and moral hazard in Urban and Rural Resident Basic Medical Insurance of China
Introduction: This study investigated the causes of excessive medical resources consumption, by disentangling and estimating the adverse selection and moral hazard within China's Urban and Rural Resident Basic Medical Insurance (URRBMI), with the aim of proposing targeted solutions to this issue. Methods: The analysis employed a utility optimization model of residents' medical consumption. Parameters were estimated via kernel density estimation, …
Electronic health records-related determinants of healthcare professionals' burnout and mitigation strategies
Background: While the adoption of electronic health records (EHRs) has become widespread, it has been accompanied by a concurrent exacerbation of burnout among healthcare professionals. However, existing research has predominantly focused on single professional groups, lacking comprehensive multi-group analysis and the identification of key modifiable mitigation factors. Methods: Following the PRISMA guidelines, we systematically searched for rel…
Root cause analysis of the challenges to sustain effectiveness of clinical pharmacist-driven antimicrobial stewardship in a Chinese Tertiary Hospital
Introduction: To optimize pharmacist engagement in antimicrobial stewardship (AMS), this study assessed general surgeons' knowledge, practices, and perspectives on AMS and pharmacist interventions. Although antibiotic utilization density has decreased consistently over three years following the involvement of clinical pharmacists, challenges to AMS persist. Methods: This study employed a root cause analysis of interviews with general surgeons at …
Revealing Community Natural Gas Pipeline Safety Risks
As a critical urban energy infrastructure, the frequent occurrence of natural gas pipeline deflagration accidents in recent years has resulted in significant loss of life and property. Current research on natural gas pipeline safety risks generally focuses on the inherent dangers of the pipelines themselves, i.e., “line” safety, while overlooking the broader impacts of such accidents on the communities they serve, i.e., “area” impacts. This study…
Improving author name disambiguation with explanations of deep learning models
Engineering the digital technology sphere
Tourists' Hedonic and Eudaimonic Well‐Being in Dark Tourism
This study examines tourist well‐being at dark tourism destinations in China. A thematic analysis was conducted based on 28 travel blogs and 20 interview texts, through a manual coding process implemented by NVIVO 11 software. The results show that tourists can experience both hedonic well‐being and eudaimonic well‐being in dark tourism, including esthetic enjoyment, release of negative emotions, immersion, educational meaning, moral elevation, a…
Internet addiction in adolescents with suicidal ideation
Background Internet addiction (IA) has become a growing concern, particularly among adolescents, due to its adverse effects on mental health, physical well-being, and future development. Adolescents with suicidal ideation (SI) are particularly vulnerable to IA, which may be associated with a higher risk of engaging in suicidal behaviors. However, the relationship and underlying mechanisms between SI and IA remain unclear. This study, grounded in …
Medicine (7 obras) · Psychology (7 obras) · Demography (5 obras) · Gerontology (5 obras) · Health care (5 obras) · Political science (5 obras) · Public health (5 obras) · Sociology (5 obras) · Demography (4 obras) · China (3 obras)