J Chen
Biographic Data
| ID | 7091 |
|---|---|
| NAME | J Chen |
| GIVEN NAMES | J |
| FAMILY NAME | Chen |
| SIGNATURE | CHEN J |
| AFFILIATIONS | Tsinghua University |
| ORCID | 0000-0002-0156-9237 |
| VERIFIED | Yes |
| TOTAL WORKS | 34 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 34 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1993 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Restoring unanimity
The unanimity rule is considered inferior at aggregating information in committee decision-making to the simple majority rule (Feddersen and Pesendorfer, 1998), which exhibits less institutional bias toward one outcome over another. In this paper, we argue that institutional bias can, paradoxically, lead to better decision-making when it causes committee members to adapt their attention in a way that counteracts the potential errors caused by the…
The association between school bullying and internet addiction among adolescents
Background: School bullying poses a serious threat to the mental well-being of adolescents. Although previous research has demonstrated a link between school bullying and internet addiction, the psychological mechanism remains poorly understood. This study aimed to explore the mediating roles of depressive and anxiety symptoms, as well as the moderating role of the stigma of mental illness. Methods: A cross-sectional survey among 82,873 middle an…
Trade‐Offs and Synergies of Ecosystem Services in the Urban Agglomeration on the Northern Slope of the Tianshan Mountains
Understanding the combined impacts of socio‐ecological drivers on trade‐offs and synergies between ecosystem services (EST/ESS) is vital for stakeholders in regional planning and governance. However, limited knowledge of the underlying mechanisms hinders our ability to assess the impact of socio‐ecological drivers configurations on EST/ESS during processes of regional natural and social progress. In this study, we established a comprehensive rese…
Natural beauty of modern art philosophy
To reveal how sport ice and snow sculptures redefine natural beauty, in the context of modern art, and explore their implications for landscape architecture design, this article uses a combination of literature review and case analysis to explore the aesthetic value, artistic form, and philosophical foundation of sport ice and snow sculptures in gardens and analyzes specific cases of sport ice and snow sculpture art forms in landscape architectur…
A novel simulation paradigm for medical ICU cardiopulmonary arrest training
Simulation training aims to increase exposure to high-stakes low-frequency events like cardiac arrest. However, within our laboratory-based simulation program, we have observed limited buy-in from internal medicine (IM) residents due to competing patient care obligations and a limited fidelity environment. Mirroring patient data within in situ simulation may provide relevance to ongoing resident patient care obligations, increasing buy-in and con…
Celebrating Femininity in the Public Sphere
This article examines the desk items of female white‐collar workers in China, using items as an entry point to explore how they are selected and arranged to construct and convey gendered meanings. The research reveals how gendered significance is materially constructed in micro‐spaces within the workplace, highlighting the complex mechanisms by which “the desk” becomes an arena for gender political struggle. Adopting gender performativity theory …
Impact of Covid-19 vaccination on adolescent and youth students’ mental health and bullying behaviors after the lifting of Covid-19 restrictions in China
Background Vaccination plays an important role in fighting against COVID-19. However, it is unclear about the association among vaccination, mental health, and bullying behaviors in China. Method This online survey was conducted to investigate the association among vaccination status, mental health problems and bullying behaviors in students from December 14, 2022 to February 28, 2023 in Sichuan, China. All participants ( N = 82,873) were adolesc…
The work challenges faced by primary healthcare workers in Guangzhou during the Covid-19 pandemic prevention and control period of 2021–2022
Background: Primary healthcare workers in China were vital in controlling COVID-19, facing unprecedented challenges due to the pandemic's suddenness and transmissibility. This paper analyzed their work in Guangzhou, highlighting key difficulties in past epidemic control efforts. Methods: Semi-structured qualitative interviews were conducted with selected primary healthcare workers in Guangzhou City and audio-recorded until saturation of themes wa…
Student Experiences With Peer Review and Revision for Writing-to-Learn in a Chemistry Course Context
Peer review is useful for providing students with formative feedback, yet it is used less frequently in STEM classrooms and for supporting writing-to-learn (WTL). While research indicates the benefits of incorporating peer review into classrooms, less research is focused on students’ perceptions thereof. Such research is important as it speaks to the mechanisms whereby peer review can support learning. This study examines students’ self-reported …
Epidemiological and laboratory characteristics of Omicron infection in a general hospital in Guangzhou
The COVID-19 pandemic caused by SARS-CoV-2 has emerged as a major global public health concern. In November 2022, Guangzhou experienced a significant outbreak of Omicron. This study presents detailed epidemiological and laboratory data on Omicron infection in a general hospital in Guangzhou between December 1, 2022, and January 31, 2023. Out of the 55,296 individuals tested, 12,346 were found to be positive for Omicron. The highest prevalence of …
Technological search strategy and breakthrough innovation
Knowledge Management, Leadership, and Social Capital
Despite extensive research on spatial accessibility and connectivity, the specific role of reach centralities in differentiating areas with varying connectivity levels remains under-explored.In this context, this study examines the influence of reach centralities on the accessibility and connectivity of urban areas.It focuses on the Old Rusafa area in Baghdad, Iraq.Its aim is to determine if there is a correlation between reach centralities and t…
Preserving History in The Metaverse
This study examines the innovative application of metaverse and light detection and ranging (LiDAR) technologies in safeguarding the digital assets of the East Hall, a historical building situated within the Bandung Institute of Technology's Ganesha Campus. Through the metaverse, the preservation of heritage buildings takes on a new meaning, as it allows us not only to preserve them as physical structures but also to capture their historical sign…
Thermal Adaptations in Indian Houses
This study investigates how the residents in Tiruchirapalli, India adapt to extreme summer temperatures within residential buildings, focusing on the hottest hours of the day. The research aims to understand adaptive behaviors to reduce dependence on mechanical heating and cooling systems, emphasizing the importance of innovative building designs
An empirical study of social disorganization theory in China
When will scientists say yes? Antecedents, consequences and limitations of crowdfunding in research
Crowdfunding in research refers to raising funds by scientists for various research related tasks using crowdfunding platforms. In spite of growing academic interest, there is still a lack of understanding of the various aspects of the above concept. In particular, identification of antecedents, consequences, and limitations is important in predicting future intentions of scientists in the context of crowdfunding in research. We conducted qualita…
Supplemental Material for Sparse Models for Predicting Psychosocial Impairments in Patients With PTSD
Perioperative Exercise Intention and Influencing Factors
Objectives: This study aimed to evaluate the level and factors affecting the perioperative exercise intention in China. Design: This study was a cross-sectional survey in Southwest China. Methods: Four hundred and ninety nine participants were randomly sampled in eight medical centers from November 23, 2020 to November 27, 2020. The survey included sociodemographic information and a 24-item modified questionnaire, which aimed to evaluate the atti…
Reconstructing subsistence at the Yingpanshan and Gaoshan sites in Sichuan province, China
During the Neolithic period, the Chengdu Plain was a key region where two important crops, rice and millet, were cultivated together. Millet was probably introduced from north‐western China c .3500–3300 cal. bce , and rice came from the Middle Yangtze River c .2600 cal. bce . In this study, human and faunal remains, as well as charred crop grains, were collected from the Yingpanshan (3300–2600 cal. bce ) and Gaoshan (2500–2000 cal. bce ) sites wh…
Immigrant and Refugee Families
6.1 Defining IPV 6.2 IPV Among Immigrants and Refugees 6.3 Risk and Protective Factors 6.4 Responses to IPV 6.5 Barriers to Help Seeking 6.6 Future Directions 6.7 Case Study 6.8 Conclusion 6.9 References
Biases in patent examination and firms’ responses
Empirical analysis of matched patent application data in the world’s major patent offices has shown considerable variation in patent granting probability and examination duration across different countries. This phenomenon is attributed to institutional misclassifications or patent examiners’ mistakes by some authors. Others argued that cross-country heterogeneity could also be caused by deliberate manipulation of patent examination procedures wi…
Defining novel health-related quality of life domains in lung transplantation
Anti-tumour effects of polysaccharides isolated from Artemisia Annua L by inducing cell apoptosis and immunomodulatory anti-hepatoma effects of polysaccharides
BACKGROUND: It is well known that various polysaccharides present anti-tumour effects by inducing cell apoptosis and immunomodulation. However, it is still unclear about the roles of polysaccharides isolated from Artemisia apiacea (HQG) to hepatoma and its underlying mechanism. The objective of the study was to examine the anti-hepatoma effects of HQG and its related mechanism. MATERIALS AND METHODS: HQG was prepared in house and the quality and …
A reviewof the pharmacologicalmechanism of traditional Chinese medicine in the intervention of coronary heart disease and stroke
In recent years, several researches have showed that Buyang Huanwu Decoction (BHD) possesses multiple target points in the intervention of diseases, and has same treatment effects on cerebrovascular diseases and cardiovascular diseases. But, there was no full report about the mechanistic and material basis in Brain-Heart concurrent treatment. The objective of the present study was to examine the pharmacological mechanism of traditional Chinese me…
P2-41 Prevalence of smoking and its association with mortality in China
Background Over the past few decades, there has been a rapid increase in cigarette consumption in China. Large prospective studies are needed to monitor the evolution over the next few decades of the resultant epidemic of tobacco-related deaths in China. Methods During 2004–2008 the Kadoorie Biobank Study recruited 510 000 adults aged 30–79 from 10 geographically defined regions across China. By Oct 2010, 10 000 deaths had been recorded. Cox regr…
Urban Chinese Perceptions of Threats from the United States and Japan
Journal Article Urban Chinese Perceptions of Threats from the United States and Japan Get access JIE CHEN JIE CHEN Search for other works by this author on: Oxford Academic Google Scholar Public Opinion Quarterly, Volume 65, Issue 2, June 2001, Pages 254–266, https://doi.org/10.1086/322200 Published: 01 June 2001
Reconstructing subsistence at the Yingpanshan and Gaoshan sites in Sichuan province, China
During the Neolithic period, the Chengdu Plain was a key region where two important crops, rice and millet, were cultivated together. Millet was probably introduced from north‐western China c .3500–3300 cal. bce , and rice came from the Middle Yangtze River c .2600 cal. bce . In this study, human and faunal remains, as well as charred crop grains, were collected from the Yingpanshan (3300–2600 cal. bce ) and Gaoshan (2500–2000 cal. bce ) sites wh…
Celebrating Femininity in the Public Sphere
This article examines the desk items of female white‐collar workers in China, using items as an entry point to explore how they are selected and arranged to construct and convey gendered meanings. The research reveals how gendered significance is materially constructed in micro‐spaces within the workplace, highlighting the complex mechanisms by which “the desk” becomes an arena for gender political struggle. Adopting gender performativity theory …
Biases in patent examination and firms’ responses
Empirical analysis of matched patent application data in the world’s major patent offices has shown considerable variation in patent granting probability and examination duration across different countries. This phenomenon is attributed to institutional misclassifications or patent examiners’ mistakes by some authors. Others argued that cross-country heterogeneity could also be caused by deliberate manipulation of patent examination procedures wi…
On teaching AI and expert systems courses
The experiences of faculty members from departments of engineering, mathematics, and computer science throughout the United States and Puerto Rico who came together for three weeks to discuss effective ways to teach artificial intelligence to undergraduates are outlined. The paper describes the rationale for the development of three main topic areas: artificial intelligence, expert systems, and symbolic and logic programming, and it includes syll…
Urban Chinese Perceptions of Threats from the United States and Japan
Journal Article Urban Chinese Perceptions of Threats from the United States and Japan Get access JIE CHEN JIE CHEN Search for other works by this author on: Oxford Academic Google Scholar Public Opinion Quarterly, Volume 65, Issue 2, June 2001, Pages 254–266, https://doi.org/10.1086/322200 Published: 01 June 2001
Contribution of ovarian steroid production to urinary estrone conjugate concentrations in Macaca mulatta
This study was designed to test the hypothesis that basal estrone conjugate (E 1 C) profiles do not accurately detect ovarian function when ovarian estrogen production is low or absent. We employed surgical removal of active ovaries from laboratory rhesus macaques to simulate an acute decline in ovarian estrogen production. In the first experiment, urine samples collected prior to and following ovariectomy (Ovx) were subjected to high‐performance…
Affordance Information Retrieval in Text Comprehension
摘要: 通过三个实验考察了读者在语篇理解中对动允性(affordance)信息的提取状况, 以及动允性在阅读理解中的意义。实验一的结果表明, 被试在阅读理解中, 会自发地提取语篇中的动允性信息, 并围绕着动允性信息组织其他信息; 在IEF中的解析过程中, 动允性信息对其他信息有组织作用。实验二的结果表明, 被试在阅读理解中能够直接提取动允性信息。实验三的结果表明, 被试在阅读理解中存在两条提取动允性信息的通路, 一条是直接提取动允性信息, 另一条是先提取属性信息再推导出动允性信息, 选择哪条通路取决于被试是否得到了属性信息。三个实验的结果表明, 阅读理解中的动允性与知觉过程中的动允性存在着相当大的相似性
Risk factors associated with smoking behaviour in recreational venues
The findings point to the importance of informing Chinese smokers about the active smoking and passive smoking harmfulness in both building support for smoke-free laws and in reducing smokers' desire to smoke within recreational venues. They also point to the importance of good enforcement of smoke-free laws when implemented. Such strategies could also serve to de-normalise smoking in China, a key strategy for reducing smoking in general
Hypoglycemic and hypolipidemic effects of the total triterpene acid fraction from Folium Eriobotryae
Chinese medicinal herbs in treating model rats with hepatic fibrosis
The objective of this study was to examine the effects of Chinese medicine formula-Yu Zhang Dan (YZD, composed of Herba Lysimachiae, Rhizoma Polygoni Cuspidati, Radix Curcumae) on the model rats with hepatic fibrosis. Forty male Sprague-Dawley (SD) rats were used in the present study, and they were separated randomly into 4 groups: a normal control group (Group A, n=5), a model control (Group B, n=15), a high dose of YZD (Group C, n=10), and a lo…
Is there a US prostate cancer belt
Background and objective Several chronic diseases display geographic patterns of increased incidence or mortality in the southern US. State- and county-level maps describe increased prostate cancer mortality in a band of states spanning from Washington, DC, to Louisiana. A recent report has documented that birth in the so-called Stroke Belt (SB) region in the southern US predicts mortality from stroke independently of residence in a SB state in a…
P2-41 Prevalence of smoking and its association with mortality in China
Background Over the past few decades, there has been a rapid increase in cigarette consumption in China. Large prospective studies are needed to monitor the evolution over the next few decades of the resultant epidemic of tobacco-related deaths in China. Methods During 2004–2008 the Kadoorie Biobank Study recruited 510 000 adults aged 30–79 from 10 geographically defined regions across China. By Oct 2010, 10 000 deaths had been recorded. Cox regr…
P2-189 Prevalence and patterns of alcohol consumption in Chinese men and women
Introduction Diet, lifestyle and disease patterns vary greatly from one part of China to another. Data on the prevalence and patterns of alcohol consumption in different parts of China are limited. Methods Self-reported questionnaire data from the Kadoorie Biobank Study were used to describe the prevalence and patterns of alcohol consumption in 510 000 men and women aged 30–79 years, recruited during 2004–2008 from 10 geographically diverse urban…
Anti-tumour effects of polysaccharides isolated from Artemisia Annua L by inducing cell apoptosis and immunomodulatory anti-hepatoma effects of polysaccharides
BACKGROUND: It is well known that various polysaccharides present anti-tumour effects by inducing cell apoptosis and immunomodulation. However, it is still unclear about the roles of polysaccharides isolated from Artemisia apiacea (HQG) to hepatoma and its underlying mechanism. The objective of the study was to examine the anti-hepatoma effects of HQG and its related mechanism. MATERIALS AND METHODS: HQG was prepared in house and the quality and …
A reviewof the pharmacologicalmechanism of traditional Chinese medicine in the intervention of coronary heart disease and stroke
In recent years, several researches have showed that Buyang Huanwu Decoction (BHD) possesses multiple target points in the intervention of diseases, and has same treatment effects on cerebrovascular diseases and cardiovascular diseases. But, there was no full report about the mechanistic and material basis in Brain-Heart concurrent treatment. The objective of the present study was to examine the pharmacological mechanism of traditional Chinese me…
Defining novel health-related quality of life domains in lung transplantation
Immigrant and Refugee Families
6.1 Defining IPV 6.2 IPV Among Immigrants and Refugees 6.3 Risk and Protective Factors 6.4 Responses to IPV 6.5 Barriers to Help Seeking 6.6 Future Directions 6.7 Case Study 6.8 Conclusion 6.9 References
Biases in patent examination and firms’ responses
Empirical analysis of matched patent application data in the world’s major patent offices has shown considerable variation in patent granting probability and examination duration across different countries. This phenomenon is attributed to institutional misclassifications or patent examiners’ mistakes by some authors. Others argued that cross-country heterogeneity could also be caused by deliberate manipulation of patent examination procedures wi…
Reconstructing subsistence at the Yingpanshan and Gaoshan sites in Sichuan province, China
During the Neolithic period, the Chengdu Plain was a key region where two important crops, rice and millet, were cultivated together. Millet was probably introduced from north‐western China c .3500–3300 cal. bce , and rice came from the Middle Yangtze River c .2600 cal. bce . In this study, human and faunal remains, as well as charred crop grains, were collected from the Yingpanshan (3300–2600 cal. bce ) and Gaoshan (2500–2000 cal. bce ) sites wh…
Perioperative Exercise Intention and Influencing Factors
Objectives: This study aimed to evaluate the level and factors affecting the perioperative exercise intention in China. Design: This study was a cross-sectional survey in Southwest China. Methods: Four hundred and ninety nine participants were randomly sampled in eight medical centers from November 23, 2020 to November 27, 2020. The survey included sociodemographic information and a 24-item modified questionnaire, which aimed to evaluate the atti…
Supplemental Material for Sparse Models for Predicting Psychosocial Impairments in Patients With PTSD
Epidemiological and laboratory characteristics of Omicron infection in a general hospital in Guangzhou
The COVID-19 pandemic caused by SARS-CoV-2 has emerged as a major global public health concern. In November 2022, Guangzhou experienced a significant outbreak of Omicron. This study presents detailed epidemiological and laboratory data on Omicron infection in a general hospital in Guangzhou between December 1, 2022, and January 31, 2023. Out of the 55,296 individuals tested, 12,346 were found to be positive for Omicron. The highest prevalence of …
Technological search strategy and breakthrough innovation
Knowledge Management, Leadership, and Social Capital
Despite extensive research on spatial accessibility and connectivity, the specific role of reach centralities in differentiating areas with varying connectivity levels remains under-explored.In this context, this study examines the influence of reach centralities on the accessibility and connectivity of urban areas.It focuses on the Old Rusafa area in Baghdad, Iraq.Its aim is to determine if there is a correlation between reach centralities and t…
Preserving History in The Metaverse
This study examines the innovative application of metaverse and light detection and ranging (LiDAR) technologies in safeguarding the digital assets of the East Hall, a historical building situated within the Bandung Institute of Technology's Ganesha Campus. Through the metaverse, the preservation of heritage buildings takes on a new meaning, as it allows us not only to preserve them as physical structures but also to capture their historical sign…
Thermal Adaptations in Indian Houses
This study investigates how the residents in Tiruchirapalli, India adapt to extreme summer temperatures within residential buildings, focusing on the hottest hours of the day. The research aims to understand adaptive behaviors to reduce dependence on mechanical heating and cooling systems, emphasizing the importance of innovative building designs
An empirical study of social disorganization theory in China
When will scientists say yes? Antecedents, consequences and limitations of crowdfunding in research
Crowdfunding in research refers to raising funds by scientists for various research related tasks using crowdfunding platforms. In spite of growing academic interest, there is still a lack of understanding of the various aspects of the above concept. In particular, identification of antecedents, consequences, and limitations is important in predicting future intentions of scientists in the context of crowdfunding in research. We conducted qualita…
Medicine (15 works) · Computer Science (9 works) · China (8 works) · Political science (8 works) · Psychology (8 works) · Biology (7 works) · Geography (6 works) · Internal Medicine (6 works) · Business (5 works) · Chemistry (5 works)