Lei Yu
Dados Biográficos
| ID | 3776101 |
|---|---|
| NOME | Lei Yu |
| PRENOMES | Lei |
| SOBRENOME | Yu |
| ASSINATURA | YU L |
| AFILIAÇÕES | Liaocheng University |
| ORCID | 0000-0001-7883-197X |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 92 |
| TOTAL DE CITAÇÕES | 49 |
| TOTAL COMO AUTOR | 92 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2011 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 4 |
The ‘Belt and Road’ initiative and China–Africa relations
Assessing Pluvial Flooding Risk in Urban Areas with High Spatial Heterogeneity Using a Fused Physically-Based and Data-Driven Framework
Urban flood risk poses an escalating threat to urban safety and sustainable development amid climate change and rapid urbanization. Although various flood risk assessment methods exist, most studies rely on single analytical approaches, neglecting the advantages of methodological integration and the multifaceted nature of risk characterization. Furthermore, prevailing assessment frameworks apply uniform hydrodynamic models across entire urban are…
China and Australia
An empirical review of the China-Australia strategic partnership formulated in 2013 suggests that it has remained largely ‘nominal’, with bilateral relations characterized by an ambivalent pattern of deep economic interdependence alongside persistent political and security mistrust. The research objective of this article is to examine China’s partnership strategy toward Australia and its underlying motivations as well as the systemic and unit lev…
Parental postpartum depression directly and indirectly affects exclusive breastfeeding
Background Exclusive breastfeeding (EBF) is essential for infant health. Parental postpartum depression (PPD) may play a crucial role in shaping maternal intention and behavior to breastfeeding. This study, grounded in the ABC model of behavior theory, aimed to examine the direct and indirect pathways linking maternal and paternal PPD with EBF intention and practice. Methods A total of 273 couples attending postpartum health check-ups were invite…
U.S. Health Insurers' “Main Job” vs. “Side Job”
A U.S. district judge on September 4, 2025 approved a settlement requiring Aetna (part of CVS) to pay 4.6 million and its subcontractor Optum (part of UnitedHealth Group) to pay $200,000 to the 87,754 participants in the 1,954 self-insured plans that it administered (1). The two companies were accused of using "dummy codes" to bundle administrative fees with provider charges, thus increasing the total claims cost for employers and outof-pocket ex…
Misbehaviour dominates GHG emissions from food loss and waste
Relationship between cyberbullying victimization and nonsuicidal self-injury behavior in vocational college students in China
Mental well-being in rural schools
The dynamic interplay of cyberbullying victimization and self-injury
This longitudinal study examined the relationship between cyberbullying victimization (CV) and non-suicidal self-injury (NSSI) among Chinese vocational college students, testing the mediating role of ruminative contemplation (RC) and the moderating effect of friendship quality (FQ). A six-month longitudinal design was implemented with 2,312 vocational students (Mage(T1) = 19.06; 35.55% CV prevalence, 19.26% NSSI prevalence at baseline). Data were…
From autism knowledge to resilience
Infinite Mixture Chaining
The lexicon is an evolving symbolic system that expresses an unbounded set of emerging meanings with a limited vocabulary. As a result, words often extend to new meanings. Decades of research have suggested that word meaning extension is non-arbitrary, and recent work formalizes this process as cognitive models of semantic chaining whereby emerging meanings link to existing ones that are semantically close. Existing approaches have typically focu…
Assessment of the financial toxicity in patients with differentiated thyroid cancer
Objective Using the Comprehensive Score for Financial Toxicity (COST) tool to measure financial toxicity (FT) among differentiated thyroid cancer (DTC) patients in China and investigate the association between FT and psychological distress. Methods We carried out a cross-sectional investigation of individuals who had survived DTC in two tertiary medical facilities. The assessment of FT was performed using the Chinese version of the COST tool. The…
Analysis of diagnosis delay among migrant pulmonary tuberculosis patients in Guangzhou from 2014 to 2022
Background: Delays in diagnosing pulmonary tuberculosis (PTB) lead to more severe disease progression and sustained transmission within communities. This study aimed to assess trends and identify risk factors associated with PTB diagnosis delays, especially among migrants, in Guangzhou from 2014 to 2022. Methods: Demographic and clinical information of PTB patients from 2014 to 2022 in Guangzhou were extracted from the PTB Information Management …
A comparative study of four physical education curricula on the developmental behavior of Chinese preschool children aged 4 to 6 years and its correlation with balance ability
Early childhood development is important for the future developmental behavior, physical fitness, and social adaptation. The content of the physical education curriculum in kindergarten is crucial for the growth of preschool children. The aim of this study was to explore the effects of 12-week of 4 different physical education curriculum interventions on developmental behavior and balance ability, and the correlation between these two factors in …
Examining the coupling relationship between industrial upgrading and eco-environmental system in resource-based cities in China
Introduction: The long-term extensive development of resource-based cities makes them face problems such as resource exhaustion, industrial structure imbalance, ecological environment deterioration, which urgently need to carry out green transformation. Methods: In this study, Entropy-CRITIC-TOPSIS model and coupling coordination degree model were constructed to estimate and analyze the coordinated development level of industrial structure upgrad…
Consumer behavior and insurer plan offering with expanded premium subsidy in U. S. individual health insurance market
As the demand for individual health insurance in the U. S. ebbed and flowed between 2014 and 2024, the supply of such coverage also fluctuated accordingly, based on our descriptive analysis of enrollment data and insurer information. With the enhanced premium subsidy available since 2021, consumers were trading up and purchasing more gold plans and less silver plans. Insurers in turn offered more of the desired plans. Our results also showed that…
Factors influencing health information acquisition behavior from a social capital theory perspective
The rapid development and widespread use of Internet technology have facilitated access to health information for the general public. However, the behavior of acquiring health information is influenced by multiple factors, resulting in differences and even inequalities. This paper aims to explore the influencing factors of user health information acquisition behavior, find feasible ways to optimize such behavior and maximize the utility of health…
Under what conditions do cross-regional emergency coordinate for public health? A study on configuration effect based on fuzzy-set qualitative comparative analysis
Due to the contagiousness, mobility, and complexity of public health incidents, emergency management must cross geographical and policy boundaries, bringing huge challenges to global governance. Cross-regional emergency coordination is considered the key practice to deal with major public health incidents. In this paper, 31 provinces in China were selected as samples. The fuzzy-set qualitative comparative analysis (fsQCA) method was used to explo…
A review on the microtubule inhibitory effects of active ingredients extracted from TCMs and ethnic medicines in cancer treatment
The Association Between Cyberbullying and Traditional Bullying Victimization in Relation to Adolescent Mobile Phone Addiction
Objectives: The present study explored the relationship of cyberbullying and traditional bullying on mobile phone addiction among adolescents. Methods: The sample consisted of 632 high school students ( M age ± SD = 18.519 ± 0.161, 78.8% girls) recruited from the internet. Structural Equation Modeling (SEM) using Mplus 8.3 was employed to investigate both direct and indirect effects. Results: The study revealed three key findings: First, victimiz…
Newly discovered sacrificial pits at the Sanxingdui site
Overconfidence and Financial Risk Tolerance in Older Age
Objectives Excessive financial risk-taking in older age can have harmful consequences as opportunities to recover lost wealth are limited. Understanding financial risk-taking in older age is important for identifying vulnerabilities and developing interventions to empower aging investors to make wise financial choices. In this paper, we explore how overconfidence in financial knowledge affects financial risk-taking among older adults. Methods We …
Do We Perceive Risk Differently? A Cross-National Comparison of Hiking Trail Risk Perception Using Online Reviews
Factors affecting attitude and intention to adopt artificial intelligence for sustainable triage
Research on the source of cinnabar excavated from Sanxingdui site in China based on sulphur and mercury isotope analyses
Integrating synergistic control of pollutants and carbon dioxide into “Three Lines and One Permit” in China
Relationship of Early-Life Residence and Educational Experience to Level and Change in Cognitive Functioning
Baseline cognition was poorer in individuals born and residing in the South, particularly those attending desegregated schools at age 12
China's strategic partnership with Latin America
Journal Article China's strategic partnership with Latin America: a fulcrum in China's rise Get access LEI YU LEI YU 1Assistant Professor at the School of International Relations, Renmin University, Beijing and Guest Associate Professor at Beijing University of Civil Engineering and Architecture Search for other works by this author on: Oxford Academic Google Scholar International Affairs, Volume 91, Issue 5, September 2015, Pages 1047–1068, http…
China–Australia strategic partnership in the context of China’s grand peripheral diplomacy
Alongside its rise, China has intensified its relations with countries on its periphery by adopting a “dual-core” strategy in order to create a “Community of Common Destiny”. In this context, China has upgraded its relationship with Australia from “commercial” to “strategic” levels. China’s “dual-core” strategy and the China–Australia strategic partnership reveal not only China’s desire for intensifying its economic interdependence with countries…
A multi-dimensional relationship assessment framework for water resources, social economy and eco-environment
Research on the source of cinnabar excavated from Sanxingdui site in China based on sulphur and mercury isotope analyses
Contending Chinese Perspectives on China-Russia Military Partnership
China has worked with Russia to formulate a strategic partnership in the post–Cold War era to counter US containment and make the world order “more reasonable” and “fairer.” China has synchronized its military collaboration with Russia to modernize the once obsolete People’s Liberation Army (PLA) in pursuit of these objectives. The partnership and the modernization of the PLA reveal China’s preparedness for US military intervention in Taiwan and …
Narratives of free trade
Narratives of free trade: the commercial cultures of early US–China relations." Asian Studies Review, 40(4), pp. 637–638
Factors affecting attitude and intention to adopt artificial intelligence for sustainable triage
China-Russia Strategic Partnership
During the post-Cold War era, China has committed to creating a strategic partnership with Russia. Doing so is a key part of China's foreign strategy of restoring its past glory as a great power, with this partnership as the strategic fulcrum for its "peaceful" rise at the systemic or global level. It also reflects China's desire to intensify cooperation with its largest neighbour to sustain economic growth. By formulating a strategic partnership…
China-Pacific Island Countries Strategic Partnership
Settling the Sino–Russian Border Issue
China has been committed to resolving its border disputes with Russia since the late 1980s and expedited this move in the wake of the Cold War in the hope of removing what has been referred to as the ‘biggest obstacle’ to the establishment of a strategic partnership with Russia. In so doing, China pursued three interconnected objectives. The first relates to China’s strategic and security environment that, in the Chinese perspective, has worsened…
Decline in Literacy and Incident AD Dementia Among Community-Dwelling Older Persons
Declining literacy among community-dwelling older persons predicts adverse cognitive outcomes and serves as an early indicator of impending dementia
Gearing carbon trading towards environmental co-benefits in China
Cultural Capital and Destination Image of Metropolitans
A metropolitan official tourism website is an important medium to promote and communicate the metropolitan's tourist image due to its marketing role and the reliability of its information. This paper is based on the theories of cultural capital and destination image. Through content analysis of New York and Tokyo's official tourism websites in Chinese, this paper suggests an innovative conceptual framework of cultural capital in relation to desti…
Poorer Financial and Health Literacy Among Community-Dwelling Older Adults With Mild Cognitive Impairment
Persons with MCI exhibit poorer financial and health literacy, and education mitigates this effect
Evolving China–Asean Relations and Cafta
China’s rising profile as a global economic and geopolitical actor has been matched with a parallel improvement in its relationship with its Southeast Asian neighbours. Many Chinese scholars see this improvement as a testament to the efficacy of a Chinese geopolitical strategy which combines economic diplomacy launched during the late 1990s, with an on-going diplomatic ‘charm offensive’. To them, it is this geopolitical strategy which has made it…
Harm Avoidance and Risk of Alzheimer's Disease
OBJECTIVE: To test the hypothesis that harm avoidance, a trait associated with behavioral inhibition, is associated with the risk of developing Alzheimer's disease (AD). METHODS: A total of 791 adults 55 years and older without dementia completed a standard self-report measure of harm avoidance. They then underwent annual evaluations that included detailed cognitive testing and clinical classification of mild cognitive impairment (MCI), dementia,…
Perceived Discrimination and Cognition in Older African Americans
Existing evidence suggests that psychosocial stress is associated with cognitive impairment in older adults. Perceived discrimination is a persistent stressor in African Americans that has been associated with several adverse mental and physical health outcomes. To our knowledge, the association of discrimination with cognition in older African Americans has not been examined. In a cohort of 407 older African Americans without dementia (mean age …
GWAS of 126,559 Individuals Identifies Genetic Variants Associated with Educational Attainment
Genetic College Many genomic elements in humans are associated with behavior, including educational attainment. In a genome-wide association study including more than 100,000 samples, Rietveld et al. (p. 1467 , published online 30 May; see the Perspective by Flint and Munafò ) looked for genes related to educational attainment in Caucasians. Small genetic effects at three loci appeared to impact educational attainment.
Evolving China–Asean Relations and Cafta
China’s rising profile as a global economic and geopolitical actor has been matched with a parallel improvement in its relationship with its Southeast Asian neighbours. Many Chinese scholars see this improvement as a testament to the efficacy of a Chinese geopolitical strategy which combines economic diplomacy launched during the late 1990s, with an on-going diplomatic ‘charm offensive’. To them, it is this geopolitical strategy which has made it…
Cultural Capital and Destination Image of Metropolitans
A metropolitan official tourism website is an important medium to promote and communicate the metropolitan's tourist image due to its marketing role and the reliability of its information. This paper is based on the theories of cultural capital and destination image. Through content analysis of New York and Tokyo's official tourism websites in Chinese, this paper suggests an innovative conceptual framework of cultural capital in relation to desti…
Poorer Financial and Health Literacy Among Community-Dwelling Older Adults With Mild Cognitive Impairment
Persons with MCI exhibit poorer financial and health literacy, and education mitigates this effect
China's strategic partnership with Latin America
Journal Article China's strategic partnership with Latin America: a fulcrum in China's rise Get access LEI YU LEI YU 1Assistant Professor at the School of International Relations, Renmin University, Beijing and Guest Associate Professor at Beijing University of Civil Engineering and Architecture Search for other works by this author on: Oxford Academic Google Scholar International Affairs, Volume 91, Issue 5, September 2015, Pages 1047–1068, http…
Genetic variants associated with subjective well-being, depressive symptoms, and neuroticism identified through genome-wide analyses
Associations of Apoe ε4 With Health and Financial Literacy Among Community-Based Older Adults Without Dementia
ε4 affects literacy even in the absence of clinical dementia and does so relatively independent of performance on traditional cognitive tests
Narratives of free trade
Narratives of free trade: the commercial cultures of early US–China relations." Asian Studies Review, 40(4), pp. 637–638
Gearing carbon trading towards environmental co-benefits in China
China–Australia strategic partnership in the context of China’s grand peripheral diplomacy
Alongside its rise, China has intensified its relations with countries on its periphery by adopting a “dual-core” strategy in order to create a “Community of Common Destiny”. In this context, China has upgraded its relationship with Australia from “commercial” to “strategic” levels. China’s “dual-core” strategy and the China–Australia strategic partnership reveal not only China’s desire for intensifying its economic interdependence with countries…
Decline in Literacy and Incident AD Dementia Among Community-Dwelling Older Persons
Declining literacy among community-dwelling older persons predicts adverse cognitive outcomes and serves as an early indicator of impending dementia
Analysis of Emission Effects Related to Drivers’ Compliance Rates for Cooperative Vehicle-Infrastructure System at Signalized Intersections
Unknown remaining time of signal phase at a signalized intersection generally results in extra accelerations and decelerations that increase variations of operating conditions and thus emissions. A cooperative vehicle-infrastructure system can reduce unnecessary speed changes by establishing communications between vehicles and the signal infrastructure. However, the environmental benefits largely depend on drivers' compliance behaviors. To quanti…
China’s Free Trade Area Strategy
China's Free Trade Area strategy and its global network of free trade areas are providing new impetus to its rise at systemic (global) and sub-systemic (regional) levels. The research objectives of the paper are to explore China's Free Trade Area strategy and its motivations and methods. It contributes to the scholarly discussion by analyzing China's Free Trade Area strategy in the greater picture of China's rise in the global power hierarchy and…
Association of Financial Literacy With Hospitalization in Community-dwelling Older Adults
BACKGROUND: Lowering the likelihood of hospitalization in older adults is a major public health goal for modern health care systems. Emerging data suggest that financial literacy is an important determinant of health outcomes in old age, but the relationship with hospitalization has not been explored. OBJECTIVE: To test the hypothesis that better financial literacy is related to lower risk of hospitalization in older persons. DESIGN: Prospective …
Factors Influencing Young People’s Intention toward Municipal Solid Waste Sorting
With the rapid growth of urban economy and population in China, the output of municipal solid waste (MSW) has dramatically increased becoming a constant threat to residents' living environment and health. The classification intention of residents plays a pivotal role in solving the problem of MSW disposal. While numerous studies have examined the classification behavior of MSW from the perspective of ordinary residents and households, few studies…
Effectiveness Analysis of Systematic Combined Sewer Overflow Control Schemes in the Sponge City Pilot Area of Beijing
Combined sewer overflow (CSO) pollution poses a serious threat to the urban water environment and is more severe in old urban areas. This research uses the old urban area in the sponge city pilot area in Tongzhou District, Beijing, as the study area. The United States Environmental Protection Agency (USEPA) storm water management model (SWMM) was used to establish the hydrologic and hydraulic model of this area. The model parameters were calibrat…
Relationship of Early-Life Residence and Educational Experience to Level and Change in Cognitive Functioning
Baseline cognition was poorer in individuals born and residing in the South, particularly those attending desegregated schools at age 12
Associations of literacy with diabetes indicators in older adults
BACKGROUND: Literacy, the ability to access, understand and utilise information and concepts from diverse sources in ways that promote good outcomes is key to successful ageing. Domain-specific health and financial literacy are particularly relevant to older adults as they face increasingly complex health and financial demands including those related to chronic conditions like type 2 diabetes. We therefore investigated the associations of literac…
TMF, a natural dihydroflavonoid isolated from Scutellaria javanica Jungh, stimulates anticancer activity of s180 cancer-bearing mice, induces apoptosis, inhibits invasion and migration on HepG-2 cells
Contending Chinese Perspectives on China-Russia Military Partnership
China has worked with Russia to formulate a strategic partnership in the post–Cold War era to counter US containment and make the world order “more reasonable” and “fairer.” China has synchronized its military collaboration with Russia to modernize the once obsolete People’s Liberation Army (PLA) in pursuit of these objectives. The partnership and the modernization of the PLA reveal China’s preparedness for US military intervention in Taiwan and …
Settling the Sino–Russian Border Issue
China has been committed to resolving its border disputes with Russia since the late 1980s and expedited this move in the wake of the Cold War in the hope of removing what has been referred to as the ‘biggest obstacle’ to the establishment of a strategic partnership with Russia. In so doing, China pursued three interconnected objectives. The first relates to China’s strategic and security environment that, in the Chinese perspective, has worsened…
Construction and Analysis of a Diagnostic Model Based on Differential Expression Genes in Patients With Major Depressive Disorder
Background: Major depressive disorder (MDD) is a common and severe psychiatric disorder with a heavy burden on the individual and society. However, the prevalence varies significantly owing to the lack of auxiliary diagnostic biomarkers. To identify the shared differential expression genes (DEGs) with potential diagnostic value in both the hippocampus and whole blood, a systematic and integrated bioinformatics analysis was carried out. Methods: T…
Effects of Vehicle Load on Emissions of Heavy-Duty Diesel Trucks
Vehicle loads have significant impacts on the emissions of heavy-duty trucks, even in the same traffic conditions. Few studies exist covering the differences in emissions of diesel semi-trailer towing trucks (DSTTTs) with different loads, although these vehicles have a wide load range. In this context, the operating modes and emission rates of DSTTTs were analyzed under varying loads scenarios to understand the effect of vehicle loads on emission…
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