Jian Feng
Biographic Data
| ID | 3723581 |
|---|---|
| NAME | Jian Feng |
| GIVEN NAMES | Jian |
| FAMILY NAME | Feng |
| SIGNATURE | FENG J |
| AFFILIATIONS | Peking University |
| ORCID | 0000-0003-0967-9091 |
| VERIFIED | Yes |
| TOTAL WORKS | 30 |
| TOTAL CITATIONS | 132 |
| AUTHOR COUNT | 30 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2005 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 5 |
Current Status and Prospects of Vegetation Restoration on Landslides
Landslides are widespread geological hazards that significantly disrupt mountain ecosystems, causing soil degradation and vegetation loss. Vegetation restoration is crucial for improving local ecology and mitigating the effects of landslides. This paper evaluates the strengths and limitations of natural and artificial restoration practices, focusing on vegetation succession and soil development. It also explores the potential applications and met…
Cultural clustering, changing peripherality, and culture-led peri-urban transformation in post-reform China: Insights from Songzhuang, Beijing
Grazing Intensity Alters Vertical Nutrient Stratification Through Plant–Soil Cascading Effects in Karst Grasslands of Southern Guizhou, China
Karst ecosystems are globally significant carbon sinks. They are also highly vulnerable to human activities such as overgrazing. However, our understanding of how grazing pressure affects patterns of soil organic carbon (SOC), total nitrogen (TN), and total phosphorus (TP) across different soil depths in karst habitat remains limited. We evaluate the impacts of no grazing (NG), light grazing (LG), moderate grazing (MG), and heavy grazing (HG) on …
Cross-modal Bert model for enhanced multimodal sentiment analysis in psychological social networks
Such advancements contribute to the precise detection of mental health status and the cultivation of a positive and sustainable social network environment
Core effective components identifying strategy of Xingbei Zhike granule: Integrating multi-component quantification, tissue distribution, oral bioavailability, and antitussive effect
New evidence on technique, ingredients and provenance of Sui Dynasty white porcelain: A case study in Xi'an, ancient China capital city (A.D. 581–618)
Ancient genomic evidence uncovers a 6th-century cross-border couple between South Asia and East Asia
Traffic Flow Prediction Based on Federated Learning and Spatio-Temporal Graph Neural Networks
In response to the insufficient consideration of spatio-temporal dependencies and traffic pattern similarity in traffic flow prediction methods based on federated learning, as well as the neglect of model heterogeneity and objective heterogeneity, a traffic flow prediction model based on federated learning and spatio-temporal graph neural networks is proposed. The model is divided into two stages. In the road network division stage, the traffic r…
Survival and disease burden analyses of occupational pneumoconiosis during 1958–2021 in Huangshi city, China: A retrospective cohort study
Our findings highlight the urgent need for improved prevention, earlier detection, and more effective management strategies for the occupational pneumoconiosis population. This study not only underscores the persistent issue of pneumoconiosis in industrial environments but also serves as a crucial call to action for policymakers and healthcare providers
A License Management and Fine-Grained Verifiable Data Access Control System for Online Catering
To address the law enforcement challenges arising from the rapid expansion of the online catering industry, China’s market regulatory authorities are pursuing countermeasures through legislative efforts and innovative regulatory models. At present, administrative law enforcement for online catering faces difficulties in license management and ensuring the authenticity and security of data. Specifically, there is a prevalence of fraudulent license…
From technology opportunities to ideas generation via cross-cutting patent analysis: Application of generative topographic mapping and link prediction
Population impact of fine particulate matter on tuberculosis risk in China: A causal inference
Causal inference showed that PM 2.5 exposure driving tuberculosis, which showing a concentration gradient change. Air pollutant control may have potential public health benefit of decreasing tuberculosis burden
Competition between battery switching and charging in electric vehicle: Considering anticipated regret
Tracing evolutionary trajectory of charging technologies in electric vehicles: Patent citation network analysis
Mechanism of Jinzhen Oral Liquid against influenza-induced lung injury based on metabonomics and gut microbiome
No more free lunch: The increasing popularity of machine learning and financial market efficiency
In this paper, we show that the increasing popularity of machine learning improves market efficiency. By analysing the performance of a set of popular machine learning-based investment strategies, we find that profits from these strategies experience significant declines since the wide adoption of machine learning techniques, especially for profits based on the more preferred method of neural networks. These declines mainly come from long legs. U…
Family influences on older adults' problem drinking: A representative nationwide study of China
Aim: It is reported that problem drinking is severe among the elderly. The family environment has been regarded as a significant effecting factor in alcohol consumption of the drinker. With the increasing number of older people, paying more attention to this vulnerable group's drinking status and its' influencing factors is substantial for improving older adults' health and the quality of health services. Methods: This study used data from the Ch…
Communist party participation and corporate disclosure quality: Governance effect or reputation effect
This study examines the association between Communist Party participation and disclosure quality. Using a sample of 13,072 firm-annual observations of A-share non-financial industry Chinese listed firms over the period 2008 to 2019. We find a positive association between Communist Party participation and corporate disclosure quality. Specifically, we find that the effect of Communist Party participation is most pronounced when the Communist Party…
Rare colour in medieval China: Case study of yellow pigments on tomb mural paintings at Xi'an, the capital of the Chinese Tang dynasty
Yellow colourants appear to have been rarely employed for tombs mural paintings in ancient China. The recently discovered mural paintings at Xi'an (dated to the Tang dynasty, 618–907 ce ) offer fresh materials for characterization of yellow pigments, which can be potentially useful for filling the gap of the yellow pigments. Multi‐analytical approaches have been applied in this study, including chromaticity analysis, cross‐section, polarizing mic…
Determinants of Vaccine Acceptance against Covid-19 in China: Perspectives on Knowledge and DrVac-Covid19S Scale
Background: This study determined the knowledge and attitudes regarding COVID-19 and assessed the acceptance of the COVID-19 vaccine among the Chinese population. Methods: An online and offline cross-sectional study was conducted from 1 to 18 June 2021 among the Chinese population. Demographic characteristics, attitudes, knowledge, values, impact, and autonomy regarding the COVID-19 vaccine were collected using questionnaire. The variables in our…
Clustering in declining industries? The economic-social isolation and instability of migrant workers in Beijing
Non-destructive quantitative analysis of nano-mechanics of aged Xuan paper
Dynamic Impact of Online Word-of-Mouth and Advertising on Supply Chain Performance
Cooperative (co-op) advertising investments benefit brand goodwill and further improve supply chain performance. Meanwhile, online word-of-mouth (OWOM) can also play an important role in supply chain performance. On the basis of co-op advertising, this paper considers a single supply chain structure led by a manufacturer and examines a fundamental issue concerning the impact of OWOM on supply chain performance. Firstly, by the method of different…
A spatio-temporal analysis of urban crime in Beijing: Based on data for property crime
In recent years, Chinese crime information has become more transparent and open than ever, thus providing an excellent opportunity for urban crime study by academics. To obtain a better understanding of the spatial pattern of urban crime, the city of Beijing is chosen as a study area and GIS software is employed to collect spatial data. The authors try to establish the quantitative representation of geographical characteristics of crime associate…
Development of Chinese barium copper silicate pigments during the Qin Empire based on Raman and polarized light microscopy studies
New Trends of Suburbanization in Beijing since 1990: From Government-led to Market-oriented
Feng J., Zhou Y. and Wu F. New trends of suburbanization in Beijing since 1990: from government-led to market-oriented, Regional Studies. Since the 1990s suburbanization has been continuing in China along with the deepening of market transition. The process of suburbanization has gone beyond purely government-initiated relocation of households and polluting industries. Based on the newest population census, this paper identifies some major new tr…
Suburbanization and the Changes of Urban Internal Spatial Structure in Hangzhou, China
First of all, systematic studies are conducted on the spatial variation of population in Hangzhou over more than 30 years, based on data from several national censuses including the most recent one, the fifth census in 2000. It is found that centripetal movements of population in Hangzhou dominated in the 1960s and 1970s, while centrifugal movements of population dominated and suburbanization occurred in the 1980s. Throughout the 1990s, the centr…
The Spatial Restructuring of Population in Metropolitan Beijing: Toward Polycentricity in the Post-Reform ERA
Based on data from the third (1982), fourth (1990), and fifth (2000) Population Census of China, this research examines the changing patterns of population distribution in the Beijing metropolitan area in the post-reform era. In the mid-1980s, China launched a series of urban land use reforms aimed toward achieving a market economy. A direct impact of these reforms in Beijing was the restructuring of land uses, evidenced by the relocation of cent…
Development of Chinese barium copper silicate pigments during the Qin Empire based on Raman and polarized light microscopy studies
Restructuring of Beijing's Social Space
Four China-, U.S.-, and UK-based senior specialists on the urban geography of Beijing team up to present the results of their investigation of the change in the city's social landscape on the basis of restricted subdistrict-level data covering the period from 1982 to 2000. Adopting a factor ecology approach, the authors seek to identify the extent to which factors that shape urban social landscapes in Western countries have played a role in Beiji…
A spatio-temporal analysis of urban crime in Beijing: Based on data for property crime
In recent years, Chinese crime information has become more transparent and open than ever, thus providing an excellent opportunity for urban crime study by academics. To obtain a better understanding of the spatial pattern of urban crime, the city of Beijing is chosen as a study area and GIS software is employed to collect spatial data. The authors try to establish the quantitative representation of geographical characteristics of crime associate…
Clustering in declining industries? The economic-social isolation and instability of migrant workers in Beijing
Communist party participation and corporate disclosure quality: Governance effect or reputation effect
This study examines the association between Communist Party participation and disclosure quality. Using a sample of 13,072 firm-annual observations of A-share non-financial industry Chinese listed firms over the period 2008 to 2019. We find a positive association between Communist Party participation and corporate disclosure quality. Specifically, we find that the effect of Communist Party participation is most pronounced when the Communist Party…
Non-destructive quantitative analysis of nano-mechanics of aged Xuan paper
Suburbanization and the Changes of Urban Internal Spatial Structure in Hangzhou, China
First of all, systematic studies are conducted on the spatial variation of population in Hangzhou over more than 30 years, based on data from several national censuses including the most recent one, the fifth census in 2000. It is found that centripetal movements of population in Hangzhou dominated in the 1960s and 1970s, while centrifugal movements of population dominated and suburbanization occurred in the 1980s. Throughout the 1990s, the centr…
Restructuring of Beijing's Social Space
Four China-, U.S.-, and UK-based senior specialists on the urban geography of Beijing team up to present the results of their investigation of the change in the city's social landscape on the basis of restricted subdistrict-level data covering the period from 1982 to 2000. Adopting a factor ecology approach, the authors seek to identify the extent to which factors that shape urban social landscapes in Western countries have played a role in Beiji…
New Trends of Suburbanization in Beijing since 1990: From Government-led to Market-oriented
Feng J., Zhou Y. and Wu F. New trends of suburbanization in Beijing since 1990: from government-led to market-oriented, Regional Studies. Since the 1990s suburbanization has been continuing in China along with the deepening of market transition. The process of suburbanization has gone beyond purely government-initiated relocation of households and polluting industries. Based on the newest population census, this paper identifies some major new tr…
The Spatial Restructuring of Population in Metropolitan Beijing: Toward Polycentricity in the Post-Reform ERA
Based on data from the third (1982), fourth (1990), and fifth (2000) Population Census of China, this research examines the changing patterns of population distribution in the Beijing metropolitan area in the post-reform era. In the mid-1980s, China launched a series of urban land use reforms aimed toward achieving a market economy. A direct impact of these reforms in Beijing was the restructuring of land uses, evidenced by the relocation of cent…
Naturally derived anti-inflammatory compounds from Chinese medicinal plants
Development of Chinese barium copper silicate pigments during the Qin Empire based on Raman and polarized light microscopy studies
A spatio-temporal analysis of urban crime in Beijing: Based on data for property crime
In recent years, Chinese crime information has become more transparent and open than ever, thus providing an excellent opportunity for urban crime study by academics. To obtain a better understanding of the spatial pattern of urban crime, the city of Beijing is chosen as a study area and GIS software is employed to collect spatial data. The authors try to establish the quantitative representation of geographical characteristics of crime associate…
Dynamic Impact of Online Word-of-Mouth and Advertising on Supply Chain Performance
Cooperative (co-op) advertising investments benefit brand goodwill and further improve supply chain performance. Meanwhile, online word-of-mouth (OWOM) can also play an important role in supply chain performance. On the basis of co-op advertising, this paper considers a single supply chain structure led by a manufacturer and examines a fundamental issue concerning the impact of OWOM on supply chain performance. Firstly, by the method of different…
Non-destructive quantitative analysis of nano-mechanics of aged Xuan paper
Determinants of Vaccine Acceptance against Covid-19 in China: Perspectives on Knowledge and DrVac-Covid19S Scale
Background: This study determined the knowledge and attitudes regarding COVID-19 and assessed the acceptance of the COVID-19 vaccine among the Chinese population. Methods: An online and offline cross-sectional study was conducted from 1 to 18 June 2021 among the Chinese population. Demographic characteristics, attitudes, knowledge, values, impact, and autonomy regarding the COVID-19 vaccine were collected using questionnaire. The variables in our…
Clustering in declining industries? The economic-social isolation and instability of migrant workers in Beijing
Family influences on older adults' problem drinking: A representative nationwide study of China
Aim: It is reported that problem drinking is severe among the elderly. The family environment has been regarded as a significant effecting factor in alcohol consumption of the drinker. With the increasing number of older people, paying more attention to this vulnerable group's drinking status and its' influencing factors is substantial for improving older adults' health and the quality of health services. Methods: This study used data from the Ch…
Communist party participation and corporate disclosure quality: Governance effect or reputation effect
This study examines the association between Communist Party participation and disclosure quality. Using a sample of 13,072 firm-annual observations of A-share non-financial industry Chinese listed firms over the period 2008 to 2019. We find a positive association between Communist Party participation and corporate disclosure quality. Specifically, we find that the effect of Communist Party participation is most pronounced when the Communist Party…
Rare colour in medieval China: Case study of yellow pigments on tomb mural paintings at Xi'an, the capital of the Chinese Tang dynasty
Yellow colourants appear to have been rarely employed for tombs mural paintings in ancient China. The recently discovered mural paintings at Xi'an (dated to the Tang dynasty, 618–907 ce ) offer fresh materials for characterization of yellow pigments, which can be potentially useful for filling the gap of the yellow pigments. Multi‐analytical approaches have been applied in this study, including chromaticity analysis, cross‐section, polarizing mic…
A License Management and Fine-Grained Verifiable Data Access Control System for Online Catering
To address the law enforcement challenges arising from the rapid expansion of the online catering industry, China’s market regulatory authorities are pursuing countermeasures through legislative efforts and innovative regulatory models. At present, administrative law enforcement for online catering faces difficulties in license management and ensuring the authenticity and security of data. Specifically, there is a prevalence of fraudulent license…
From technology opportunities to ideas generation via cross-cutting patent analysis: Application of generative topographic mapping and link prediction
Population impact of fine particulate matter on tuberculosis risk in China: A causal inference
Causal inference showed that PM 2.5 exposure driving tuberculosis, which showing a concentration gradient change. Air pollutant control may have potential public health benefit of decreasing tuberculosis burden
Competition between battery switching and charging in electric vehicle: Considering anticipated regret
Tracing evolutionary trajectory of charging technologies in electric vehicles: Patent citation network analysis
Mechanism of Jinzhen Oral Liquid against influenza-induced lung injury based on metabonomics and gut microbiome
No more free lunch: The increasing popularity of machine learning and financial market efficiency
In this paper, we show that the increasing popularity of machine learning improves market efficiency. By analysing the performance of a set of popular machine learning-based investment strategies, we find that profits from these strategies experience significant declines since the wide adoption of machine learning techniques, especially for profits based on the more preferred method of neural networks. These declines mainly come from long legs. U…
Traffic Flow Prediction Based on Federated Learning and Spatio-Temporal Graph Neural Networks
In response to the insufficient consideration of spatio-temporal dependencies and traffic pattern similarity in traffic flow prediction methods based on federated learning, as well as the neglect of model heterogeneity and objective heterogeneity, a traffic flow prediction model based on federated learning and spatio-temporal graph neural networks is proposed. The model is divided into two stages. In the road network division stage, the traffic r…
Survival and disease burden analyses of occupational pneumoconiosis during 1958–2021 in Huangshi city, China: A retrospective cohort study
Our findings highlight the urgent need for improved prevention, earlier detection, and more effective management strategies for the occupational pneumoconiosis population. This study not only underscores the persistent issue of pneumoconiosis in industrial environments but also serves as a crucial call to action for policymakers and healthcare providers
Grazing Intensity Alters Vertical Nutrient Stratification Through Plant–Soil Cascading Effects in Karst Grasslands of Southern Guizhou, China
Karst ecosystems are globally significant carbon sinks. They are also highly vulnerable to human activities such as overgrazing. However, our understanding of how grazing pressure affects patterns of soil organic carbon (SOC), total nitrogen (TN), and total phosphorus (TP) across different soil depths in karst habitat remains limited. We evaluate the impacts of no grazing (NG), light grazing (LG), moderate grazing (MG), and heavy grazing (HG) on …
Cross-modal Bert model for enhanced multimodal sentiment analysis in psychological social networks
Such advancements contribute to the precise detection of mental health status and the cultivation of a positive and sustainable social network environment
China (12 works) · Business (7 works) · Computer Science (7 works) · Geography (7 works) · Medicine (7 works) · Beijing (6 works) · Economics (6 works) · Engineering (6 works) · Political science (6 works) · Population (6 works)