Kun Liu
Biographic Data
| ID | 3722252 |
|---|---|
| NAME | Kun Liu |
| GIVEN NAMES | Kun |
| FAMILY NAME | Liu |
| SIGNATURE | LIU K |
| AFFILIATIONS | Air Force Medical University |
| ORCID | 0009-0004-4829-6776 |
| VERIFIED | Yes |
| TOTAL WORKS | 60 |
| TOTAL CITATIONS | 11 |
| AUTHOR COUNT | 60 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2015 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
The impact of user perspective-taking on entrepreneurial behavior: The Roles of ambidextrous innovation, entrepreneurial intention, and community interaction
The impact of user entrepreneurship on society has become increasingly significant, and related academic research has gradually expanded. However, understanding of its formation mechanism remains insufficient. Building upon the Simulated Empathy Theory of Entrepreneurship and adopting perspective-taking as a triggering factor, this study provides an in-depth exploration of the formation mechanism of user entrepreneurship. Perspective-taking serve…
Multilevel genomic, transcriptomic, and epidemiologic evidence linking diabetic retinopathy to Alzheimer disease
Background: Diabetic retinopathy (DR) and Alzheimer disease (AD) share metabolic and vascular dysfunctions, but the extent to which they reflect overlapping genetic susceptibility and neurovascular-metabolic regulatory pathways remains unclear. We combined multi-omics analyses with population-based data to examine the genetic convergence, cellular pathways, and longitudinal association between DR and AD. Methods: We performed a two-sample Mendeli…
More than mirror images: Health associations of transitions between formal and informal employment
Informal employment is an important social determinant of health, yet little is known about whether transitions into and out of informal employment are associated with health in similar ways. Using nationally representative panel data from the China Family Panel Studies from 2014 to 2020, this study examines whether transitions from formal to informal employment and from informal to formal employment are differently associated with self-rated hea…
Developing a circular regeneration toolbox for the public space of old residential area
The ongoing urban regeneration processes have led to substantial amounts of construction demolition and decoration waste (CDDW). Given the large volume of material flow and its significant environmental impact, it is crucial to rethink the sustainability-oriented construction to urban regeneration. This study aims to develop a circular regeneration toolbox specifically for the public spaces of old residential areas, encompassing an analysis of th…
Sustainable online early childhood professional learning networks: Exploring platform impact and teacher educator strategies
This study ethnographically explores an online professional learning network (OPLN) for in-service early childhood teachers in China. Through multiple-source data collection during online fieldwork lasting 17 months, we triangulated the perspectives of participating teachers, a teacher educator, and researchers. Key findings suggest that digital platforms' communication features, especially those designed by the teacher educator, enhance peer net…
Annexin A2 as a therapeutic target of Artemisiae Scopariae Herba-derived quercetin in preventing malignant progression from primary sclerosing cholangitis to cholangiocarcinoma: An integrative study
The impact of multi-dimensional spatial characteristics on recreational walking experiences in nature-symbiotic city
Digital Pedagogies in Music Education: Exploring Technology‐Mediated Strategies for Creative Skill Development
Interactive technologies offer a novel, innovative and exceptional way to structure students' learning experiences. Today, individuals are expected to possess attributes such as creative problem‐solving, the ability to navigate complex situations, teamwork, decision‐making and a strong sense of responsibility, all while proficiently utilising modern digital tools. This research aims to design an interactive online music education course and asses…
Spending More Money in Less Time: The Evolution of Online Shopping Time Efficiency
The rise in online shopping can be largely attributed to its unmatched convenience, offering consumers the flexibility to shop from any location, at any time. It is widely assumed that online shopping saves time by eliminating the need to physically search for products, queue at checkout counters, and deal with crowds in physical stores. However, the evolving time efficiency of online shopping compared to traditional in-store shopping has not yet…
Residential green space mitigates genetic susceptibility to incident irritable bowel syndrome in a prospective cohort of 376 749 individuals
Background: Environmental exposures may influence irritable bowel syndrome (IBS) pathogenesis, but the interplay between genetic risk, residential green/blue space, and IBS incidence remains unexplored. Methods: We aimed to study the association between green/blue space and incident IBS, and to assess effect modification by genetic susceptibility. The study included 376 749 UK Biobank participants at baseline. Residential green space was measured…
Genetic and epidemiological analyses of alcohol consumption patterns and age-related macular degeneration risk among current drinkers: A role for TNFRSF10A
Background: Alcohol intake, a major modifiable lifestyle factor, has been variably associated with age-related macular degeneration (AMD). We aim to investigate the association and potential causal relevance of alcohol consumption with AMD risk using complementary epidemiological and genetic approaches. Methods: We used nonlinear Cox proportional hazards models to evaluate incident AMD associations among 440 052 participants of European ancestry …
Zoology, traditional uses, processing technology, chemical compositions and pharmacological activities of Hirudo: A reviews
Investigation of Epistemic Equity in Urban Green Space and Mental Health Research: A Systematic Review
Urban public green spaces are widely recognized for having positive effects on mental health, yet existing research shows imbalances in subjects and methodologies. Most studies examine healthy adults and self-reported indicators, giving limited attention to vulnerable populations; this may have led to a gap in evidence regarding "who is represented and who is overlooked." This study systematically reviewed 235 empirical papers published in 2004-2…
Research on the impact of cross-border mergers and acquisitions on investment efficiency: Evidence from Chinese listed companies
Compared to domestic mergers and acquisitions (M&As), the implementation of cross-border M&As by firms faces more uncertainties, and the risks of both M&A decisions and resource integration will increase. Using a sample of cross-border M&As from 2007 to 2020 in Chinese listed companies, this paper combines normative analysis and empirical tests to investigate the relationship between cross-border M&A and corporate investment efficiency. It furthe…
A theoretical epidemiological investigation into the transmission of respiratory infectious diseases during group meals among military personnel based on an individual-based model
Introduction: Within military settings, soldiers are arranged to eat together in a self-service manner for every meal. The process of food selection and consumption often leads to close contact amongst individuals, heightening the risk of respiratory infectious disease transmission. To comprehend the transmission dynamics during communal dining, we have conducted an in-depth epidemiological investigation. Methods: The dining process was divided i…
Global burden of trichomoniasis: Current status, trends, and projections (1990–2021)
Objectives: Trichomoniasis one of the most neglected sexually transmitted diseases (STDs), imposes a significant global disease burden. This study aims to assess the burden and trends of trichomoniasis from 1990 to 2021 and to project its incidence from 2022 to 2050. Methods: This study utilized data from the Global Burden of Disease 2021 study for secondary analysis. We determined the age-standardized incidence rate (ASIR) and disability-adjuste…
Temporal trends in the incidence of adverse effects of medical treatment in BRICS countries from 1990 to 2021: An age-period cohort analysis
Background: Significant disability-adjusted life year (DALY) losses are caused annually by adverse effects of medical treatment (AEMT), a serious public health concern worldwide that continuously strains nations' socioeconomic progress. As they account for more than half of the world's population and exhibit notable variation in healthcare resource distribution, the BRICS nations-Brazil, Russia, India, China, and South Africa-have emerged as a cr…
Rapid seismic damage assessment of building portfolio based on fusion of surrogate model and monitored data
Cyclosporine A Decreased Paclitaxel Resistance in Prostate Cancer Cells by Inhibiting MTDH Expression
This study aims to investigate the effect and mechanism of cyclosporine A (CsA) on paclitaxel-resistant prostate cancer cells. Paclitaxel-resistant prostate cancer cell lines were established by gradual increment method. The proliferation of cells was tested using MTT and colony formation assay. Western blot was used to detect protein expression. Expression levels of gene mRNA were detected using real-time polymerase chain reaction (RT-PCR). Xeno…
How loneliness leads to the conversational AI usage intention: The roles of anthropomorphic interface, para-social interaction
Academic literature recommendation in large-scale citation networks enhanced by large language models
Network-based pharmacological and experimentally validated study on the therapeutic effects and mechanisms of Polygonatum Rhizoma Ginseng Formula in immunocompromised mice
A minority among Chinese psychiatrists: The current state of development of child and adolescent psychiatrists
Disease Study 2019, mental disorders remain one of the top ten leading causes of disease burden globally [1] . According to the China Statistical Yearbook 2024, China has a population of 230 million children aged 0-14 [2] . The overall prevalence of mental disorders among the 6-16 age group nationwide was 17.5% [3] , indicating that at least 40 million patients in China require child and adolescent mental health services. The latest systematic re…
A randomized, double-blind, placebo-controlled trial of Wenshenyang decoction for the improvement of renal function and kidney-yang deficiency syndrome in patients with CKD
These results indicate that WSY could improve the renal function and alleviate the kidney Yang deficiency symptoms in patients with CKD without adverse effects. This study provided evidence-based medicine in the treatment of CKD with compound prescriptions of traditional Chinese medicine (TCM) and contributed to promoting the use of phytomedicine
Lower suicidal ideation linked to easier access to urban green spaces during the Covid-19 pandemic: A nationwide study in Japan
Urban green spaces (UGSs) have been linked to improved mental health and lower suicide rates, yet their protective role during large-scale crises remains underexplored. We examined associations of UGS accessibility with long-term and pandemic induced new-onset suicidal ideation during the early phase of the COVID-19 pandemic in urban Japan, using data from a nationwide health survey of 17,376 participants (August 2020). Modified Poisson regressio…
Understanding the impact of built environment on metro ridership using open source in Shanghai
Individual social capital and health-related quality of life among older rural Chinese
No study based on the Resource Generator has explored the association between individual social capital and health-related quality of life among older adults. This study aims to evaluate the validity and reliability of the adapted Resource Generator-China, and examine the association between individual social capital measured by the Resource Generator-China and health-related quality of life of older rural-dwelling Chinese people. A field survey …
Approach Based on Data Mining for Exploring the Hierarchical Decision-Making Rules between the Generation of Transnational Immigrants' Sense of Place in Religious Spaces and Perception of the Environm…
The generation of transnational immigrants' sense of place in the religious space of the places they move to can protect and promote their integration into the local society by shaping a sense of place identity and belonging through the positive effects of human-environment interaction and the strengthening of the religious beliefs of the migrant community. China is in a period of economic transition in the post-reform and opening-up era, and has…
Investigation on the Electrochemical Manipulation of Bio-Molecules in Glass Nanofluidic Channels
As the size of microfluidic channel further shrinks to nanometer, the dimension is approximate to biomolecules as well as Debye length (DL). Great deals of phenomena which do not exist in the usual world will appear. The overlapping of electrical double layers (EDL) in the channel and the increasing of the viscosity are such good examples. All of these phenomena lead to the fundamental research such as colloid science, transport process and micro…
Highly Pathogenic Avian Influenza H5N1 in Mainland China
Highly pathogenic avian influenza (HPAI) H5N1 has posed a significant threat to both humans and birds, and it has spanned large geographic areas and various ecological systems throughout Asia, Europe and Africa, but especially in mainland China. Great efforts in control and prevention of the disease, including universal vaccination campaigns in poultry and active serological and virological surveillance, have been undertaken in mainland China sin…
Reliability and validity of the Chinese version of the Nutritional Form For the Elderly
Objective The present study aimed to translate the English version of the Nutritional Form For the Elderly into Simplified Chinese, as well as to test the reliability (homogeneity and stability) and validity (content and construct validity) of the Chinese version of the Nutritional Form For the Elderly (NUFFE-CHI). Design The study adopted a cross-sectional design. The English version of the NUFFE was translated into Simplified Chinese and a ques…
Capacity evaluation for general practitioners in Pudong new area of Shanghai: An empirical study
As suggested by the current study on the GPs' qualification examination, which was pioneered in Pudong New Area of Shanghai, the construction of GP community was far from sufficient. It was a preliminary study and further studies are merited along the construction and development in terms of continuing medical education, performance appraisal and incentive mechanism
Relationship between body mass index and depressive symptoms: The “fat and jolly” hypothesis for the middle-aged and elderly in China
Our data are consistent with the "fat and jolly" hypothesis being valid in both middle-aged and elderly men and women
Individual social capital and health-related quality of life among older rural Chinese
No study based on the Resource Generator has explored the association between individual social capital and health-related quality of life among older adults. This study aims to evaluate the validity and reliability of the adapted Resource Generator-China, and examine the association between individual social capital measured by the Resource Generator-China and health-related quality of life of older rural-dwelling Chinese people. A field survey …
Understanding the impact of built environment on metro ridership using open source in Shanghai
Epidemic Changes and Spatio-Temporal Analysis of Japanese Encephalitis in Shaanxi Province, China, 2005–2018
Japanese encephalitis (JE) is a mosquito-borne viral disease, which is the most serious viral encephalitis in China and other countries of the Asia-Pacific region. Since 2005, the epidemic patterns of JE have changed dramatically in China because of the vaccination of children younger than 15 years old, and JE is expanding geographically along with global warming. This retrospective epidemiological study analyzed dynamic environmental factors and…
Impact of Negative Life Events and Social Support on Nonsuicidal Self-Injury Among Chinese Middle School Students
The field of nonsuicidal self-injury (NSSI) is dominated by research conducted with Caucasian majority samples in Western countries such as North America and Europe. Far less NSSI-related research is conducted in non-Western cultures, even though NSSI behavior is a growing issue in China where studies have found that NSSI among youth occurs at a higher prevalence and has an earlier onset as compared to Western studies. Based on the data collected…
Abnormal Functional Connectivity Density in New-Onset Type 1 Diabetes Mellitus Children: A Resting-State Functional Magnetic Resonance Imaging Study
Type 1 diabetes mellitus (T1DM) causes cognitive changes in children, which may be due to deficits in brain functions. It is unclear whether T1DM children will have brain functional changes during the initial stage of the disease. We aimed to investigate the changes in the functional brain network topology in children with new-onset T1DM. In this study, 35 new-onset T1DM children and 33 age-, sex-matched healthy controls underwent resting-state f…
The impact of internet use frequency on non-suicidal self injurious behavior and suicidal ideation among Chinese adolescents: An empirical study based on gender perspective
There were gender differences in Internet use frequency among adolescents; Gender difference of NSSI engagement among Chinese adolescents was not statistically significant; Females had higher suicidal ideation than males; the overuse of social softwares was found to be a risk factor to both NSSI engagements and suicidal ideations for both genders; males would engage less NSSI behaviors when they spent more time on knowledge sharing softwares whil…
Effect of climatic factors on the seasonal fluctuation of human brucellosis in Yulin, northern China
In Yulin, northern China, variations in climatic factors, especially temperature, sunshine duration, and evaporation, contributed significantly to seasonal fluctuations of human brucellosis within 6 months. The key determinants of brucellosis transmission and the identified complex associations are useful references for developing strategies to reduce the disease burden
Integrative serum metabolomics and network analysis on mechanisms exploration of Ling-Gui-Zhu-Gan Decoction on doxorubicin-induced heart failure mice
The Neighborhood Food Environment and the Onset of Child-Hood Obesity: A Retrospective Time-Trend Study in a Mid-sized City in China
Nowadays, obesity and its associated chronic diseases have become a steadily growing public health problem, spreading from the older to younger age groups. Studies have contended that the built environment, particularly the food environment and walkability, may contribute to the prevalence of childhood obesity. In Asian countries which are characterized by rapid urbanization, high population density and oriental diets, little is known about how s…
Difficulties in Translating Concepts that Denote Objects and Phenomena of Material Culture of Central Asian Peoples, and the Principles of Overcoming Them (on the Example of the Translation of V. G. Y…
The concept of national-oriented translation as a part of the cultural translation theory becomes most relevant during the translation of fiction books into languages where the native speakers’ cultural context is far from what is narrated in the text of the translated work. The problem may be even more complicated if the language of the translated work is not the language of the described culture. This problem is exemplified by the Chinese trans…
Impact of Violent Experiences and Social Support on R-NSSI Behavior among Middle School Students in China
Repetitive nonsuicidal self-injury (R-NSSI) is an extreme manifestation of nonsuicidal self-injury (NSSI) behavior that causes bodily harm and emotional and personality disorders. It is a growing concern, especially among adolescents; therefore, this study aims to provide empirical support for effective interventions on R-NSSI behavior among adolescents in China. We used data of about 1180 students from a survey conducted in seven middle schools …
The Effects of Residential Built Environment on Supporting Physical Activity Diversity in High-Density Cities: A Case Study in Shenzhen, China
In high-density cities, physical activity (PA) diversity is an essential indicator of public health and urban vitality, and how to meet the demands of diverse PA in a limited residential built environment is critical for promoting public health. This study selected Shenzhen, China, as a representative case; combined the diversity of PA participants, types, and occurrence times to generate a comprehensive understanding of PA diversity; fully used …
The Relationship of the Information Quantity of Urban Roadside Traffic Signs and Drivers’ Visibility Based on Information Transmission
For the lack of quantitative basis of traffic sign combination information, this paper established a model of information quantity of urban road traffic signs by analyzing the driver's information processing and the visual recognition of traffic signs combined with theories of informatics. It used various analytical methods to build a model of the relationship between the traffic sign information quantity (TSIQ) and the driver's visual recognitio…
Spatiotemporal impact of non-pharmaceutical interventions against Covid-19 on the incidence of infectious diarrhea in Xi'an, China
Background: Non-pharmaceutical interventions (NPIs) against COVID-19 may prevent the spread of other infectious diseases. Our purpose was to assess the effects of NPIs against COVID-19 on infectious diarrhea in Xi'an, China. Methods: Based on the surveillance data of infectious diarrhea, and the different periods of emergence responses for COVID-19 in Xi'an from 2011 to 2021, we applied Bayesian structural time series model and interrupted time s…
From Outbreak to Near Disappearance: How Did Non-pharmaceutical Interventions Against Covid-19 Affect the Transmission of Influenza Virus
Influenza shares the same putative transmission pathway with coronavirus disease 2019 (COVID-19), and causes tremendous morbidity and mortality annually globally. Since the transmission of COVID-19 in China, a series of non-pharmaceutical interventions (NPIs) against to the disease have been implemented to contain its transmission. Based on the surveillance data of influenza, Search Engine Index, and meteorological factors from 2011 to 2021 in Xi…
Epidemic characteristics and transmission risk prediction of brucellosis in Xi'an city, Northwest China
Human brucellosis (HB) has re-emerged in China since the mid-1990s, and exhibited an apparent geographic expansion shifted from the traditional livestock regions to the inland areas of China. It is often neglected in non-traditional epidemic areas, posing a serious threat to public health in big cities. We carried out a retrospective epidemiological study in Xi'an, the largest city in northwestern China. It utilizes long-term surveillance data on…
Vaccination and Government Stringent Control as Effective Strategies in Preventing Sars-CoV-2 Infections: A Global Perspective
With the rapid implementation of global vaccination against the coronavirus disease 2019 (COVID-19), the threat posed by the disease has been mitigated, yet it remains a major global public health concern. Few studies have estimated the effects of vaccination and government stringent control measures on the disease transmission from a global perspective. To address this, we collected 216 countries' data on COVID-19 daily reported cases, daily vac…
Digital ethnography of an online professional learning community based on WeChat for Chinese early childhood teachers
The Relationship between Metal Exposure and Chronic Obstructive Pulmonary Disease in the General US Population: Nhanes 2015–2016
The effects of metal on pulmonary function are inconsistent, and abnormal distribution of metals can decrease lung function. However, the effects of metals exposure on chronic obstructive pulmonary disease (COPD) are still unclear. This study aims to explore the relationship between metal exposure and COPD risk. Cross-sectional data from the National Health and Nutrition Survey (NHANES) 2015-2016 was analyzed. Inductively coupled plasma dynamic r…
Approach Based on Data Mining for Exploring the Hierarchical Decision-Making Rules between the Generation of Transnational Immigrants' Sense of Place in Religious Spaces and Perception of the Environm…
The generation of transnational immigrants' sense of place in the religious space of the places they move to can protect and promote their integration into the local society by shaping a sense of place identity and belonging through the positive effects of human-environment interaction and the strengthening of the religious beliefs of the migrant community. China is in a period of economic transition in the post-reform and opening-up era, and has…
Medicine (29 works) · Geography (21 works) · China (14 works) · Psychology (14 works) · Environmental health (13 works) · Internal Medicine (12 works) · Computer Science (11 works) · Population (10 works) · Demography (9 works) · Biology (8 works)