Feng Lu
Biographic Data
| ID | 3583233 |
|---|---|
| NAME | Feng Lu |
| GIVEN NAMES | Feng |
| FAMILY NAME | Lu |
| SIGNATURE | LU F |
| AFFILIATIONS | Chinese Academy of Sciences |
| ORCID | 0000-0001-5635-8130 |
| VERIFIED | Yes |
| TOTAL WORKS | 57 |
| TOTAL CITATIONS | 64 |
| AUTHOR COUNT | 57 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1992 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 4 |
Internet access, learning performance, and education equalization: An empirical analysis
Using data from the Programme for International Student Assessment (PISA), we respectively employ an OLS regression model and a two-step mediation model to examine the impact of internet and information technology exposure (IITE) on Chinese students’ learning performance, as measured by reading performance and reading interest, and to explore underlying mechanisms. Findings indicate that IITE enhances learning performance by improving students’ i…
Predicting Citywide Human Mobility with a Graph-Prior-Enhanced Euclidean Convolutional Network
Spatially stratified modeling of intercity road freight flows in China
Understanding regional road freight flows is fundamental for logistics planning and collaborative regional development. However, comprehensive intercity road freight OD flow information remains incomplete in practice because conventional data sources are often aggregated or partially anonymized, while trajectory observations are fragmented by logistics organization, data standards, and privacy constraints. As a result, accurately and robustly inf…
Investigating the impact of in-house foreign domestic workers on L2 development of public-school children in Hong Kong
Research has presented evidence demonstrating the impact of English-speaking in-house foreign domestic workers (FDWs) on second language (L2) proficiency and development of children. The present study examined the influence of various factors on the acquisition of receptive and productive skills, including listening, speaking, reading, and writing, with two tests being administered before and after among 135 Chinese students (N = 35 with FDWs; N …
Multifractal characteristics of functional urban polycentric structure from the static and dynamic perspective using POI and Taxi Trajectory Data
Association between weight-adjusted waist index and cardiovascular diseases in prediabetic and diabetic patients in the United States: A cross-sectional study
To examine the association between weight-adjusted waist index (WWI) and cardiovascular diseases (CVD) in prediabetic and diabetic patients in the United States. This cross-sectional study included 18,007 participants from the National Health and Nutrition Examination Survey (NHANES) 2003–2018. WWI was calculated as waist circumference divided by the square root of weight. CVD outcomes were defined based on self-reported physician diagnoses and s…
Comparative analysis of multimorbidity prevalence and lifestyle factors among older adults in frigid versus non-frigid zones of China
Multimorbidity, defined as the coexistence of at least two chronic diseases in an individual, exhibits spatial heterogeneity in its association with lifestyle factors across different climatic zones. Older adults in frigid zones–defined as areas where the average temperature in the coldest month is ≤ -10°C, or where daily mean temperatures ≤ 5°C persist for ≥ 145 days per year-face distinct environmental exposures compared to those in non-frigid …
Effects of digital technology capability on enterprise innovation performance: Mediating effects of network responsiveness and moderating effects of environmental dynamism
In today's highly competitive environment, enterprises strive for competitive advantages by actively responding to changes in the network environment through digital technology. This approach fosters continuous innovation and establishes new paradigms by creating new network structures and relationships. However, research on the relationship and transmission mechanisms between digital technology and innovation performance in dynamic environments …
Predicting the Next Location of Urban Individuals via a Representation-Enhanced Multi-View Learning Network
Accurately predicting the next location of urban individuals is a central issue in human mobility research. Human mobility exhibits diverse patterns, requiring the integration of spatiotemporal contexts for location prediction. In this context, multi-view learning has become a prominent method in location prediction. Despite notable advances, current methods still face challenges in effectively capturing non-spatial proximity of regional preferen…
Bridging the digital divide: The mediating role of learning engagement between technology usage approaches and higher order thinking skills in a technology-enhanced inquiry-based learning environment
Quickly forecasting the future state of urban sensors by the missing-data-tolerant deep learning approach
Predicting origin-destination flows by considering heterogeneous mobility patterns
Assessment of green roof cooling performance and operational carbon potential based on roof cooling unit
Association between estimated glucose disposal rate and heart failure in patients with diabetes or prediabetes: A cross-sectional study
The present study established a significant negative correlation between the eGDR levels and the incidence of heart failure in US patients with diabetes or prediabetes. This suggests that eGDR may have a potential role in associated with the prevalence of heart failure in the overall population. It is also noteworthy that eGDR is associated with the onset of several diseases
Efficacy and safety of Shexiang Baoxin Pill (Muskardia) in patients with stable coronary artery disease across different weight subgroups
MUSKARDIA plus OMT demonstrated promising efficacy and acceptable safety in CAD patients weighing less than 65 kg, potentially reducing the risk of MACEs. For patients weighing 65 kg or more, further investigation is needed to optimize dosing strategies
Narcissism and knowledge hiding: The role of status-attaining motivation and status mutability
We used trait activation theory to investigate the relationship between narcissism and knowledge hiding based on a two-dimensional concept and a process model of narcissism. We collected data from 363 members of graduate and undergraduate research teams and found that narcissistic admiration had a significant negative impact on knowledge hiding, whereas narcissistic rivalry had a significant positive impact. The status-attaining motivation of pre…
Spatiotemporal variations of private e-bike trips with explainable data-driven technologies
Global semiconductor manufacturing equipment trade: A Perspective From a Complex Network
Toward an Archipelagic China: Alternative territorial imaginaries in two late 18th century Chinese novels
This article examines how two little-known mid-Qing (1644-1911) Chinese novels, Xiyi Meng and Haiyou Ji, construct alternative territorial imaginaries of Qing China through a constellation of aquatic elements, including submarine archipelagos, the whirlpool phenomena and river systems. Drawing upon recent scholarship on aquapelagos, it shows that the two texts display a fluid spatial continuum that reconceives Qing geography and redefines Chinese…
Knowledge, attitude, and practice toward family-based treatment among parents of children with leukemia
Background To investigate the KAP toward family-based treatment among parents of children with leukemia. Methods This cross-sectional study was conducted between December, 2022 and July, 2023 in the Pediatric hematologic oncology department of West China Second University Hospital, Sichuan University. The study population consisted of parents of children diagnosed with leukemia. Their demographic characteristics and KAP toward family-based treatm…
A lightweight spatiotemporal graph dilated convolutional network for urban sensor state prediction
Epidemiology of multimorbidity associated with atherosclerotic cardiovascular disease in the United States, 1999–2018
During the 20-year survey period, there was a significant decrease in the overall prevalence of ASCVD. However, this reduction was primarily observed in individuals without dyslipidemia, DM, hypertension, asthma, COPD, and arthritis. Among populations with any of the evaluated chronic conditions, the prevalence of ASCVD remained unchanged. Most of ASCVD patients had four or more concurrent chronic conditions
The Translator’s Cognitive Construction in the Perspective of Cognitive Narratology
Current research on combining cognitive narratology and translation studies focuses on defining the role of translation within cognitive narratology, challenging the assumption that original and target texts are undifferentiated in narratological studies. However, this research rarely refers to the translator’s cognitive mechanism in the narrative process. Drawing on the Psycho-spatial theory, the space network of the whole translation activity i…
Uncovering the multiplex network of global container shipping: Insights from shipping companies
Intercity freight connections in China under the view of mass truck trajectories
Exploratory data analysis of activity diary data: A space–time GIS approach
Another Tale of Two Cities: Understanding Human Activity Space Using Actively Tracked Cellphone Location Data
Activity space is an important concept in geography. Recent advancements of location-aware technologies have generated many useful spatiotemporal data sets for studying human activity space for large populations. In this article, we use two actively tracked cellphone location data sets that cover a weekday to characterize people's use of space in Shanghai and Shenzhen, China. We introduce three mobility indicators (daily activity range, number of…
Grain versus food: A hidden issue in China's food policy debate
Visualizing and exploring POI configurations of urban regions on POI-type semantic space
Spatiotemporal variations of private e-bike trips with explainable data-driven technologies
A multi-scale comparison of tourism attraction networks across China
Investigating urban metro stations as cognitive places in cities using points of interest
China’s airline consolidation and its effects on domestic airline networks and competition
Uncovering the multiplex network of global container shipping: Insights from shipping companies
Effects of Data Preprocessing Methods on Addressing Location Uncertainty in Mobile Signaling Data
Recent years have witnessed an increasing use of big data in mobility research. Such efforts have led to many insights on the travel behavior and activity patterns of people. Despite these achievements, the data veracity issue and its impact on the processes of knowledge discovery have seldom been discussed. In this research, we investigate the veracity issue of mobile signaling data (MSD) when they are used to characterize human mobility pattern…
Africa’s industrialization and China’s Ofdi in the manufacturing sector: Rationales and practices
The article examines the rationales and practices for three types of manufacturing outward foreign direct investment (OFDI) into Africa in the context of the cooperation between Africa’s industrialization and China’s OFDI on manufacturing. African economies have achieved impressive growth in the new century, but sustainable economic growth in this vast continent is still constrained by lagging industrialization and weak manufacturing sector. Whil…
Bureaucracy, Economy, and Leadership in China: The Institutional Origins of the Great Leap Forward, by David Bachman
Grain versus food: A hidden issue in China's food policy debate
China’s airline consolidation and its effects on domestic airline networks and competition
The China factor in recent global commodity price and shipping freight volatilities
This paper attempts an investigation of the impact of the China factor on the global commodity and ocean shipping freight volatilities in recent years. It measures China's contribution to the incremental growth in demand for selected bulk commodities and ocean shipping in the world. China's impact on price volatilities is statistically analyzed through a conventional econometric framework
The Correlates of Leisure Time Physical Activity among an Adults Population from Southern Taiwan
LTPA in southern city of Taiwan showed some unique associations with age, socioeconomic status and media consumption that are not commonly reported in the Western World and similar associations with regards to psychosocial correlates of LTPA participation. Further studies from developing countries are warranted to highlight culture-specific differences in physical activity participation
Exploratory data analysis of activity diary data: A space–time GIS approach
Systematic review and meta-analysis of the adverse health effects of ambient PM2.5 and PM10 pollution in the Chinese population
Another Tale of Two Cities: Understanding Human Activity Space Using Actively Tracked Cellphone Location Data
Activity space is an important concept in geography. Recent advancements of location-aware technologies have generated many useful spatiotemporal data sets for studying human activity space for large populations. In this article, we use two actively tracked cellphone location data sets that cover a weekday to characterize people's use of space in Shanghai and Shenzhen, China. We introduce three mobility indicators (daily activity range, number of…
Africa’s industrialization and China’s Ofdi in the manufacturing sector: Rationales and practices
The article examines the rationales and practices for three types of manufacturing outward foreign direct investment (OFDI) into Africa in the context of the cooperation between Africa’s industrialization and China’s OFDI on manufacturing. African economies have achieved impressive growth in the new century, but sustainable economic growth in this vast continent is still constrained by lagging industrialization and weak manufacturing sector. Whil…
Dynamic Estimation of Individual Exposure Levels to Air Pollution Using Trajectories Reconstructed from Mobile Phone Data
The spatiotemporal variability in air pollutant concentrations raises challenges in linking air pollution exposure to individual health outcomes. Thus, understanding the spatiotemporal patterns of human mobility plays an important role in air pollution epidemiology and health studies. With the advantages of massive users, wide spatial coverage and passive acquisition capability, mobile phone data have become an emerging data source for compiling …
Spatial Characteristics and Factor Analysis of Pollution Emission from Heavy-Duty Diesel Trucks in the Beijing–Tianjin–Hebei Region, China
Heavy-duty diesel trucks (HDDTs) contribute significantly to NO X and particulate matter (PM) pollution. Although existing studies have emphasized that HDDTs play a dominant role in vehicular pollution, the spatial distribution pattern of HDDT emissions and their related socioeconomic factors are unclear. To fill this research gap, this study investigates the spatial distribution pattern and spatial autocorrelation characteristics of NO X , PM, a…
Factors linked to cultivating successful readers: Evidence from rural China
An enhanced model for evacuation vulnerability assessment in urban areas
Investigating urban metro stations as cognitive places in cities using points of interest
Visualizing and exploring POI configurations of urban regions on POI-type semantic space
Candida Isolates From Blood and Other Normally Sterile Foci From ICU Patients: Determination of Epidemiology, Antifungal Susceptibility Profile and Evaluation of Associated Risk Factors
Background: The clinical diagnosis and therapy for ICU patients with invasive candidiasis are challenged by the changes of Candida community composition and antimicrobial resistance. The epidemiology and drug sensitivity of candidiasis in ICU as well as its risk factors and drug resistance mechanism were investigated. Methods: In the present study, 115 patients in ICU were recruited from June 2019 through July 2020. Among them, 83 Candida isolate…
A PCR-Based Technique to Track the Geographic Origin of Plasmodium falciparum With 23-SNP Barcode Analysis
Increased population movement has increased the risk of reintroducing parasites to elimination areas and also dispersing drug-resistant parasites to new regions. Therefore, reliable and repeatable methods to trace back to the source of imported infections are essential. The recently developed 23-single-nucleotide polymorphism (SNP) barcode from organellar genomes of mitochondrion ( mt ) and apicoplast ( apico ) provides a valuable tool to locate …
Leveraging Spatio-Temporal Graphs and Knowledge Graphs: Perspectives in the Field of Maritime Transportation
This paper introduces a prospective study of the potential of spatio-temporal graphs (ST-graphs) and knowledge graphs (K-graphs) for the modelling of geographical phenomena. While the integration of time within GIS has long been a domain of major interest, alternative modelling and data manipulation approaches derived from graph and knowledge-based principles provide many opportunities for many application domains. We first survey graph principle…
Identifying the Relatedness between Tourism Attractions from Online Reviews with Heterogeneous Information Network Embedding
The relatedness between tourism attractions can be used in a variety of tourism applications, such as destination collaboration, commercial marketing, travel recommendations, and so on. Existing studies have identified the relatedness between attractions through measuring their co-occurrence—these attractions are mentioned in a text at the same time—extracted from online tourism reviews. However, the implicit semantic information in these reviews…
Trends and Inequalities in the Incidence of Acute Myocardial Infarction among Beijing Townships, 2007–2018
Acute myocardial infarction (AMI) poses a serious disease burden in China, but studies on small-area characteristics of AMI incidence are lacking. We therefore examined temporal trends and geographic variations in AMI incidence at the township level in Beijing. In this cross-sectional analysis, 259,830 AMI events during 2007-2018 from the Beijing Cardiovascular Disease Surveillance System were included. We estimated AMI incidence for 307 consiste…
Effect of healthcare system reforms on public hospitals' revenue structures: Evidence from Beijing, China
To reduce the heavy reliance of public hospitals on drug sales and use of advanced technologies and to contain the escalating medical expenditures, Beijing implemented two rounds of comprehensive public hospital reform in 2017 and 2019, respectively. The first round focused on separating drug sales from hospital revenue (reform1), and the second round extended to include zero markup on medical consumables and price adjustments for medical service…
Effects of Data Preprocessing Methods on Addressing Location Uncertainty in Mobile Signaling Data
Recent years have witnessed an increasing use of big data in mobility research. Such efforts have led to many insights on the travel behavior and activity patterns of people. Despite these achievements, the data veracity issue and its impact on the processes of knowledge discovery have seldom been discussed. In this research, we investigate the veracity issue of mobile signaling data (MSD) when they are used to characterize human mobility pattern…
Msen-GRP: A Geographic Relations Prediction Model Based on Multi-Layer Similarity Enhanced Networks for Geographic Relations Completion
Geographic relation completion contributes greatly to improving the quality of large-scale geographic knowledge graphs (GeoKGs). However, the internal features of a GeoKG used in large-scale GeoKGs embedding are often limited by the weak connectivity between geographic entities (geo-entities). If there is no proper choice in the method of external semantic enhancement, this will often interfere with the representation and learning of the KG. Ther…
Predicting Taxi-Calling Demands Using Multi-Feature and Residual Attention Graph Convolutional Long Short-Term Memory Networks
Predicting taxi-calling demands at the urban area level is vital to coordinate the supply–demand balance of the urban taxi system. Differing travel patterns, the impact of external data, and the expression of dynamic spatiotemporal demand dependence pose challenges to predicting demand. Here, a framework using residual attention graph convolutional long short-term memory networks (RAGCN-LSTMs) is proposed to predict taxi-calling demands. It consi…
Impact of Haze Pollution on Industrial Agglomeration: Empirical Evidence From China
This study analyzes the relationship between haze pollution and industrial agglomeration using particulate matter (PM2.5) concentration data from 269 prefecture-level cities in China between 2007 and 2016. We calculate the industrial agglomeration level using the location entropy method with industrial output as the core variable. We find that the industrial agglomeration effect is adversely affected by increased haze pollution, proving a negativ…
Computer Science (23 works) · Geography (20 works) · China (18 works) · Human Mobility and Location-Based Analysis (16 works) · Medicine (14 works) · Urban Transport and Accessibility (14 works) · Artificial Intelligence (11 works) · Business (10 works) · Transportation Planning and Optimization (10 works) · Internal Medicine (9 works)