Yan Yan
Biographic Data
| ID | 4186906 |
|---|---|
| NAME | Yan Yan |
| GIVEN NAMES | Yan |
| FAMILY NAME | Yan |
| SIGNATURE | YAN Y |
| AFFILIATIONS | Central South University |
| ORCID | 0000-0001-5357-0187 |
| VERIFIED | Yes |
| TOTAL WORKS | 152 |
| TOTAL CITATIONS | 107 |
| AUTHOR COUNT | 152 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2005 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 6 |
The threshold effect of green space-urban expansion allometric growth on healthy cities
The impact of national reimbursement drug negotiation on hospital procurement of rare disease drugs
Growing recognition has established rare diseases as a public health priority. With over 20 million rare disease patients in China, establishing a robust medical security system is crucial for advancing the Healthy China initiative. The National Reimbursement Drug Negotiation (NRDN) has emerged as a key pathway to incorporate rare disease drugs into the National Reimbursement Drug List (NRDL), aiming to improve drug accessibility and affordabilit…
Beyond expansion
Urban land-use/cover change research has long neglected impervious surface (IS) reversals, resulting in an incomplete understanding of urban land transitions. Using Zhengzhou as a case, this research utilised annual Landsat TM/ETM+/OLI images (2000–2020) to extract 30 m-resolution IS percentage data. Based on this precise dataset, three IS change patterns were defined: IS expansion (ISEX), IS intensification (ISIN), and IS reversal (ISRE) to char…
Reframing Resilience for At-Risk Pre-Kindergarten Children with Emotionally Responsive Teaching Through Positive Storybook Reading Initiatives
In the aftermath of the COVID-19 pandemic and amid rising social and economic challenges, many Pre-kindergarten (Pre-K) children, particularly those identified as at-risk for early literacy difficulties and related educational challenges, are entering school with underdeveloped social-emotional competencies, limited language exposure, and reduced access to nurturing learning environments. This mixed-method study examines how emotionally responsiv…
Keeping Learners in the Optimal Challenge Zone
In college English as a Foreign Language (EFL) classes, a mismatch between task complexity and learners’ speaking skills can reduce engagement and limit learning outcomes. To address the difficulty of implementing differentiated task grading in large‐scale classrooms, this study introduces generative AI (GenAI) as the control center and examines the personalized task complexity regulation mechanism based on learners’ immediate performance and emo…
Cooperation in the circular economy
Cooperation in the circular economy (CCE) is a rapidly growing interdisciplinary field essential for sustainable development, yet comprehensive analysis has been lacking. This bibliometric study, based on 1252 publications related to the CCE from the Web of Science Core Collection (2001–2024), fills that gap. Using CiteSpace, the analysis applies co-citation, collaboration, and co-occurrence network analysis methods to examine key cooperation the…
Strategy Consensus of Evolutionary Games on Networks With Degree-Based Pinning and Incentive Control
This article proposes a novel method to achieve strategy consensus for evolutionary games on networks through degree-based pinning and incentive control. First, for 2-strategy evolutionary games on star networks, the necessary and sufficient condition is proposed to achieve strong strategy consensus only using degree-based pinning control. If this condition is not satisfied, the integration of the incentive control method is explored. This integr…
How does the Chinese animation Ne Zha 2 journey to the world?—From the perspective of Intercultural New Media Studies
Effects of Biodegradable Poly (Butylene Adipate‐Co‐Terephthalate) Microplastics on Grain Quality and Defense Mechanism of Wheat
Biodegradable poly (butylene adipate‐co‐terephthalate) (PBAT) plastics are an important alternative to conventional plastics used in agriculture; PBAT microplastics (MPs) are found in agricultural soils. However, little is known about the effects of PBAT MPs on crop toxicity, especially on edible fruit. Here, the effects of environmentally relevant concentrations of PBAT MPs on the growth, grain quality, and related molecular mechanisms of wheat …
Conflict or enrichment? A comprehensive review of workfamily balance
Purpose Work and family are two of life’s most significant aspects. Research on work-family balance (WFB) has been highly regarded, producing numerous findings. However, the research findings on this topic seem fragmented, and the theoretical foundation appears ambiguous. Therefore, this study aims to provide references for theory and practice by objectively analyzing the theoretical foundation, disciplinary backgrounds, research topics and futur…
“Why Turn Me into a City Dweller?” Unveiling Public and Hidden Transcripts in Hygiene Promotion within an Impoverished Migrant Community
Inadequate hygiene is a key driver of adverse health outcomes among impoverished populations. In many underdeveloped countries, hygiene-focused health promotion programs are often integrated into broader poverty alleviation initiatives. Drawing on a critical health communication approach and Scott's framework of public and hidden transcripts, this study investigates hygiene promotion campaigns targeting rural migrants in China, led by poverty all…
Analyzing the impact of input factors on early childhood education quality using explainable machine learning
Deconstructing substantialism in madhyamaka
This study provides a critical re-examination of the methodological differences among four seminal commentators (Piṅgala, Buddhapālita, Bhāviveka, and Candrakīrti) on the eighth chapter of Nāgārjuna’s Mūlamadhyamakakārikā. It argues that these differences are not superficial hermeneutic variations but concrete manifestations of a more profound philosophical schism within Indian Madhyamaka: the fundamental split between the Svātantrika and Prāsaṅg…
A Study on the Effects of Land Fiscal Policy and Digital Economy on the Efficiency of Urban Land Green Use in the Context of Climate Change
Land use patterns, as a primary channel through which human activities impact the natural environment, constitute one of the key factors influencing global climate change. The study selects the super‐efficient SBM model to measure regional land green use efficiency (ULGUE) in China from 2010 to 2024. Based on this, we analyze spatial variations and evolution, ultimately verifying the influence of the digital economy and land finance on these outc…
Alterations of several types of metabolites related to microbiota-gut-brain axis in urine of children with autism spectrum disorder
Introduction Multiple studies have shown that autism spectrum disorder (ASD) is accompanied by abnormalities in multiple metabolic pathways, however, the fluctuations of certain metabolites involved in these pathways have shown controversial results. This study aimed to identify metabolic characteristics that can distinguish children with ASD by using targeted metabolomics analysis on several types of metabolites related to the microbiota-gut-bra…
Beyond labels
Gay men remain significantly marginalised in China due to entrenched cultural norms emphasising masculinity and family lineage, as well as issues of legitimacy. This study explores how young gay men in China navigate societal and intra-community stigma and the strategies they employ to manage its impact on their identity and mental well-being. Drawing on interviews with 19 participants, a critical discourse analysis of their narratives reveals a …
Can decent work promote fertility intention? The mediating role of work-family conflict
With economic development and social progress, the low fertility rate among employed individuals is a significant concern for the government and academia. Decent work (DW) was proposed to improve work environment in conditions of freedom, equity, security, and human dignity. As the overall level of DW in society has increased, how does workers’ DW affect fertility intentions (FI)? To answer this question, we conducted a theoretical model based on…
Bibliometric analysis of sustainable rural tourism
Sustainable rural tourism (SRT) balances economic development, environmental management, and cultural preservation in rural areas, making it a hot topic. The research on SRT has evolved and covers a wide range of themes; however, comprehensive studies are limited. This paper conducts a bibliometric analysis of SRT research over the past 25 years (2000–2024) using literature in the Web of Science Core Collection and CiteSpace software for visualiz…
Achieving sustainable development goals
Benign coordinated interactions between agricultural industrialization (AI) and rural infrastructure (RI) help achieve sustainable development goals (SDG). However, current studies fail to explicitly explain their coordinated interactions, making SDG less efficient and effective. To fill the gaps and explore their coupling coordination interactions, we establish a coupling coordination mechanism and an evaluation system to depict their dynamics t…
Smartphone addiction and sleep quality in the physical activity-anxiety link
Background Anxiety symptoms are common among university students in China, posing challenges to mental health. Physical activity may reduce anxiety, but the mechanisms are not fully understood. This study examines how smartphone addiction acts as a mediator and sleep quality as a moderator in the relationship between physical activity and anxiety, aiming to offer theoretical insights and practical strategies for mental health interventions. Metho…
Relationship between emotional labor strategies and the quality of work life of operating room nurses
Introduction Emotional labor involves regulating one’s emotional state at work to align with organizational expectations. For operating room (OR) nurses, emotional labor is an inherent part of their roles, with different strategies potentially impacting their work-related quality of life (WRQoL) in distinct ways. This study aimed to examine the relationship between emotional labor strategies and WRQoL among OR nurses. Methods A cross-sectional st…
The role of interpersonal trust in the associations between parental warmth and depressive symptoms among Chinese adolescents
The rising rates of adolescent depression have become a critical concern, with family dynamics and interpersonal communication playing a significant role in this mental health issue. However, research on the combined effects of parental warmth and interpersonal trust on adolescent depressive symptoms remains limited. This study aimed to explore the association between parental warmth, interpersonal trust, and depressive symptoms in Chinese adoles…
Revisiting urban heat island effects in China
Pathway to identify and assess regional potential soil pollution risk from industrial activities
Soil pollution from intensive industrial activities presents a significant global challenge, necessitating comprehensive assessments for effective land use planning and risk mitigation. This study addresses the limitations of existing datasets by integrating approximately 7,000 soil samples from published studies with around 280,000 enterprise registration records. We modified the Hakanson potential risk index model to account for enterprise scal…
Decrease in the spatial inhomogeneity of tropical cyclone rainfall in China
The increasing impact of tropical cyclone (TC) rainfall underscores the need to understand regional variations in its spatial distribution. Using high-resolution satellite precipitation data from 1998–2023, this study investigates changes in the spatial inhomogeneity of TC rainfall across China. Results show that TC rainfall inhomogeneity decreases significantly by about 65%, indicating a reduced rainfall in historically high-TC-rainfall areas an…
Urban land marketization in China
Regional industrial evolution in China
Association between neighborhood walkability, cardiorespiratory fitness and body-mass index
Urban sprawl and fiscal stress
Is Economic Transition Harmful to China’s Urban Environment? Evidence from Industrial Air Pollution in Chinese Cities
Economic transition has posed a serious challenge to environmental protection efforts in China. This study explores the environmental effects of the triple transition process of marketisation, globalisation and decentralisation using data on industrial SO 2 and soot emissions at the prefecture-city level. Panel data regression results find that marketisation and decentralisation have been harmful to the urban environment while economic globalisat…
Demystifying the predictive role of students’ perceived foreign language teacher support in foreign language anxiety
Within students’ proximal social environment, the crucial role of their perceived foreign language teacher support in their academic learning has emerged in numerous empirical studies in recent decades. However, little is known about the impact of perceived foreign language teacher support on academic emotions (e.g. foreign language anxiety; FLA). The mediating role of personality (e.g. second language [L2] grit) also remains unknown. To address …
Transnational students' experiences of EMI in Myanmar's borderlands
Reliability of perceived neighbourhood conditions and the effects of measurement error on self-rated health across urban and rural neighbourhoods
BACKGROUND: Limited psychometric research has examined the reliability of self-reported measures of neighbourhood conditions, the effect of measurement error on associations between neighbourhood conditions and health, and potential differences in the reliabilities between neighbourhood strata (urban vs rural and low vs high poverty). We assessed overall and stratified reliability of self-reported perceived neighbourhood conditions using five sca…
Toward an effective policy mix for domestic waste management in China
The approach of combining diverse policy instruments is increasingly being applied to address complex environmental and sustainability issues. For such an approach of policy mix to be effective, broader contextual and process factors must be taken into account. In this paper, we identify interdepartmental cooperation within the government as a condition for an effective policy mix, especially for China. Taking domestic waste governance as a case …
Experiences of Officer Cadets in Canadian Military Colleges and Civilian Universities
This study examined gender differences in the experiences of 923 officer cadets attending Canadian Military Colleges and 135 officer cadets attending civilian universities who completed a survey. Overall, the findings revealed that the experience of officer cadets in civilian universities was more positive, gender neutral, and their institutions' values and culture were a better fit for them compared to their peers in Canadian Military Colleges. …
Patterns and Predictors of Enactment of State Childhood Obesity Legislation in the United States
Objectives. We developed a content review for state policies related to childhood obesity, and we have quantitatively described the predictors of enactment. Methods. We collected an inventory of 2006 through 2009 state legislation on 27 childhood obesity topics from legislative databases. We coded each bill for general information, topic content, and other appropriate components. We conducted a general descriptive analysis and 3 multilevel analys…
Sustainable Consumption and Production
Sustainable consumption and production (SCP) promotes the coordinated growth of the economy, environment, and society through efficient resource use and minimized pollution. Current research focuses on specific areas; thus, it is essential to comprehensively clarify and integrate its knowledge and trends. This study utilized CiteSpace bibliometric software to analyze publication features, collaboration status, knowledge foundation, and hotspot ev…
Randomized controlled trial of a breast cancer Survivor Stories intervention for African American women
China macroeconomic report 2020
The year 2020 is bound to be a very special year in the history of China’s and the world’s economy. The sudden onslaught of COVID-19 has taken a heavy toll on China’s macroeconomy and its market participants. Also, the global economic and trade system has tipped into the most severe downturn since World War II. The macro stimulus policy packages launched by various countries are of an epic scale, in a way rarely seen before. China was the first t…
The Relation between Multiple Living Environment Profiles and Adolescent Self-Identity
Another Sogdian-Chinese bilingual epitaph
Two stone tablets in the Wangye Museum, Shenzhen, contain a bilingual Sogdian and Chinese epitaph for a Sogdian merchant and his wife, who lived in the northern Chinese city of Ye 鄴 in the late sixth centuryce. The two texts are published here for the first time and accompanied by a detailed commentary on philological and historical points of interest
Accuracy of ICD-9-CM Codes for Identifying Cardiovascular and Stroke Risk Factors
OBJECTIVES: We sought to determine which ICD-9-CM codes in Medicare Part A data identify cardiovascular and stroke risk factors. DESIGN AND PARTICIPANTS: This was a cross-sectional study comparing ICD-9-CM data to structured medical record review from 23,657 Medicare beneficiaries aged 20 to 105 years who had atrial fibrillation. MEASUREMENTS: Quality improvement organizations used standardized abstraction instruments to determine the presence of…
Comorbidity Indices to Predict Mortality From Medicare Data
BACKGROUND: By accounting for level of comorbidity, risk-adjustment models should quantify the risk of death. How accurately comorbidity indices predict risk of death in Medicare beneficiaries with atrial fibrillation is unclear. OBJECTIVES: We sought to quantify how well 3 administrative-data based comorbidity indices (Deyo, Romano, and Elixhauser) predict mortality compared with a chart-review index. DESIGN: We undertook a retrospective cohort …
Predicting China's cultivated land resources and supporting capacity in the twenty-first century
In recent years, China's cultivated land has been shrinking, a change which has become one of the potential challenges to national sustainable development and global food security. In our research, we have predicted China's cultivated land resources for the next 50 years, based on scrutiny of systematic data and analyses of the loss of cultivated land. We have also designed an indicator of cultivated land equivalent per capita (CLEPC) to assess t…
Analysis of the role of the Mosuo culture in local environmental protection in Lugu Lake region
Lugu Lake region not only has a plateau lake, which has important ecological functions, but also a unique matriarchal culture and Axia marriage. The natural ecology and water quality in Lugu Lake region have remained good for generations, not only because of the relatively closed geography and local economic underdevelopment but also because of the local Mosuo culture. To understand the relationship between the Mosuo culture and protection of the…
Assessment of ecosystem services of Lugu Lake watershed
Better understanding and evaluation of ecosystem services are important for applying the correct model of regional development planning. Using the physical assessment method (PAM) and the value assessment method (VAM), the ecosystem services in Lugu Lake watershed, including product supply, soil conservation, water conservation, CO, absorption, 0, release, nutrient cycle, flood storage and ecotourism, were evaluated and analysed. The results show…
Dparsf
Resting-state functional magnetic resonance imaging (fMRI) has attracted more and more attention because of its effectiveness, simplicity and non-invasiveness in exploration of the intrinsic functional architecture of the human brain. However, user-friendly toolbox for "pipeline" data analysis of resting-state fMRI is still lacking. Based on some functions in Statistical Parametric Mapping (SPM) and Resting-State fMRI Data Analysis Toolkit (REST)…
Neighborhood conditions, diabetes, and risk of lower-body functional limitations among middle-aged African Americans
Adverse neighborhood conditions appear to exacerbate the detrimental effects on lower-body functioning associated with diabetes
Effect of essential oil of Syringa pinnatifolia Hemsl. var. alashanensis on ischemia of myocardium, hypoxia and platelet aggregation
Estimation and spatial analysis of water pollution loads from towns in China
More than 95% of towns in China have no sewage treatment facilities at present. Increasing domestic sewage discharge from towns has greatly threatened not only the local environment and drinking water safety, but also the national water environment and sustainable development. However, there is no systemic investigation and data on sewage discharge and pollution loads from towns, which is necessary in order to plan and arrange sewage treatment in…
Substitutes for endangered medicinal animal horns and shells exposed by antithrombotic and anticoagulation effects
Association between neighborhood walkability, cardiorespiratory fitness and body-mass index
Reliability of perceived neighbourhood conditions and the effects of measurement error on self-rated health across urban and rural neighbourhoods
BACKGROUND: Limited psychometric research has examined the reliability of self-reported measures of neighbourhood conditions, the effect of measurement error on associations between neighbourhood conditions and health, and potential differences in the reliabilities between neighbourhood strata (urban vs rural and low vs high poverty). We assessed overall and stratified reliability of self-reported perceived neighbourhood conditions using five sca…
Patterns and Predictors of Enactment of State Childhood Obesity Legislation in the United States
Objectives. We developed a content review for state policies related to childhood obesity, and we have quantitatively described the predictors of enactment. Methods. We collected an inventory of 2006 through 2009 state legislation on 27 childhood obesity topics from legislative databases. We coded each bill for general information, topic content, and other appropriate components. We conducted a general descriptive analysis and 3 multilevel analys…
Is Economic Transition Harmful to China’s Urban Environment? Evidence from Industrial Air Pollution in Chinese Cities
Economic transition has posed a serious challenge to environmental protection efforts in China. This study explores the environmental effects of the triple transition process of marketisation, globalisation and decentralisation using data on industrial SO 2 and soot emissions at the prefecture-city level. Panel data regression results find that marketisation and decentralisation have been harmful to the urban environment while economic globalisat…
Anthropological Perspective in HR Management
Chinese companies encounter many cross cultural management problems when globalize their market. With an anthropological perspective, this empirical research taps various information by getting familiar with the people within the organization studied, and explores how organizational identification (OID) affects employees’ performance in a cross culture scenario. The research conclusion shows that OID will affect employee’s work behavior and attit…
Study of regional water footprint of industrial sectors
Large-scale industrial activities are primary causes of the crisis in global water resources and water pollution problems. The water footprint (WF) is a new analytical tool which assesses comprehensive impacts on water resources, and it has become a major research direction in water resource assessment and management. However, until now, research into the WF in industrial areas has been very limited. In this study, the accounting method of the WF…
The Effect of Value Sequence on Value-directed Metamemory
摘要: 采用选择性记忆任务, 通过价值顺序2(价值在前、价值在后)×价值高低3(低、中、高)的被试内实验设计考察价值导向元记忆的价值顺序效应。结果发现:(1)空间维度上, 价值顺序在前时被试的价值导向元记忆与价值在后无显著差异(实验1); (2)时间维度上, 价值顺序优先时被试价值导向元记忆水平显著高于价值随后呈现, 并且价值顺序对不同学习阶段价值导向元记忆有显著影响, 出现价值顺序效应(实验2)。研究结果为探讨价值顺序对元记忆的影响提供了实证依据, 对教学实践有参考价值
Use of factor analysis models to evaluate measurement invariance property of the Asthma Control Questionnaire (ACQ)
The Globalization of Beauty
The current research examined the portrayal of female beauty worldwide through a content analysis of 5577 female models in four top beauty and fashion magazines from 12 countries/regions. Different magazines used different standards to frame stories and select models, suggesting that the image of beauty was more a result of the editorial rooms than derived from objective standards. North American and European magazines dominated the beauty standa…
Multi-index integrated assessment and analysis of town-sewage treatment priorities in China
Water quality is one of the most serious problems of environment and national sustainable development strategy now facing China. After hard work over the last several decades, urban-sewage treatment in China is now relatively well developed. It now affords mainly higher levels of sewage collection and treatment, as well as pollution-load control. The characteristic rapid urbanization now occurring in China is still increasing and developing drama…
Epidemiological characteristics of acute disseminated encephalomyelitis in Nanchang, China
The average annual incidence of ADEM was 0.31/100,000 in Nanchang. The incidence among males was nearly equal to that among females. The peak age of onset was 5-9 years old. The peak season of onset was not apparent. There was no evidence of an association between increased number of vaccines administered and number of cases of ADEM in Nanchang, China
Impact of a Neonatal-Bereavement-Support DVD on Parental Grief
This study tested the effect of a neonatal-bereavement-support DVD on parental grief after their baby's death in a Neonatal Intensive Care Unit compared with standard bereavement care (controls). Following a neonatal death, the authors measured grief change from a 3- to 12-month follow-up using a mixed-effects model. Intent-to-treat analysis was not significant, but only 18 parents selectively watched the DVD. Thus, we subsequently compared DVD v…
Data issue considerations for the monitoring and evaluation of natural resources and the environment – a case study of Shangri-La County, Yunnan Province, China
The county-governed administrative area considered in this study is a unit with wide distributed basic geographical characteristics in China. In addition, the area is the basic organizer and manager of the monitoring and evaluation (M&E) system of the natural resources and environment (NRE) of China. To enhance the reliability and sustainability of the M&E system subjected to the NRE, the researchers should focus on the data sources and emphasize…
Snow cover dynamics in and around the Shangri-La County, southeast margin of the Tibetan Plateau, 1974–2012
The Shangri-La County and its surrounding areas lie within the Hengduan Mountains system at the southwestern margin of the Tibetan Plateau, and belong to the core zone of Three Parallel Rivers of Yunnan Protected Areas. There are numerous snow mountains of special ecological and cultural significance. The investigation of snow cover dynamics is important for understanding how snow cover responds in the context of climate change. In this study, th…
Measures and planning for wetland restoration of Xianghe Segment of China’s Grand Canal
Wetlands are critical components in the landscape of Xianghe Segment of China’s Grand Canal (XSCGC) as they have many ecological functions such as water purification, habitat and biodiversity maintenance, and provide a lot of ecosystem services for human society. However, severe deterioration and destruction of the wetlands in XSCGC not only have caused the loss of ecological functions and ecosystem services, but also have threatened ecosystem he…
Medicine (56 works) · Psychology (46 works) · Geography (37 works) · China (32 works) · Computer Science (30 works) · Internal Medicine (28 works) · Environmental health (23 works) · Business (22 works) · Ecology (22 works) · Economics (21 works)