Zhenzhen Liu
Biographic Data
| ID | 5710730 |
|---|---|
| NAME | Zhenzhen Liu |
| GIVEN NAMES | Zhenzhen |
| FAMILY NAME | Liu |
| SIGNATURE | LIU Z |
| AFFILIATIONS | Beijing Normal University |
| ORCID | 0000-0002-4853-2474 |
| VERIFIED | Yes |
| TOTAL WORKS | 25 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 25 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Does Agricultural Unmanned Aerial Vehicle Use Improve Grain Production Efficiency? Evidence from Rural China
Enhancing grain production efficiency (GPE) is critical for ensuring food security and promoting a more resource-efficient agricultural transformation, particularly in smallholder systems where conventional machinery faces scale and terrain constraints. China’s rapid adoption of agricultural Unmanned Aerial Vehicles (UAVs) offers an opportunity to assess whether digital machinery can improve efficiency without relying on farm expansion. Yet evide…
Association between urinary heavy metal mixtures and overactive bladder risk in the U.S. adult population
The existing body of literature consistently underscores the adverse health implications associated with exposure to toxic metals among humans. There is still a substantial knowledge gap about how concurrent exposure to metal combinations affects the prevalence of overactive bladder (OAB). Our detailed examination focused on the complex associations between simultaneous heavy metal exposure and OAB in adults. By utilizing data from 7,719 adults i…
Automated evaluation of tourism motivation from Chinese tourists in Japan using transformers
The COVID-19 pandemic sharply reduced tourism in 2020, threatening Japan’s goal of 60 million annual visitors by 2030. To aid recovery, we propose an automated method using deep learning to analyze tourist reviews and identify motivations, reducing reliance on labor-intensive surveys. Focusing on Hokkaido, a key destination with both urban and rural appeal for Chinese tourists, we improve on past research by leveraging pre-trained transformer mod…
The relationships among family environment, teacher autonomy support and learning engagement in the context of home-based online learning among secondary school students during the Covid-19 pandemic
Associations between somatic symptoms and suicidal behavior
Somatic symptoms independently predict suicidal behavior in adolescents. This finding underscores the need to assess and manage somatic complaints for suicide prevention among adolescents
Flood risk assessment of coastal cities based on GCW_Isodata and explainable artificial intelligence methods
The burden, causes, and determinants of blindness and vision impairment in Asia
Background: Asia accounts for more than half of the world's population and carries a substantial proportion of the global burden of blindness and vision impairment. Characterising this burden, as well as its causes and determinants, could help with devising targeted interventions for reducing the occurrence of blindness and visual impairment. Methods: Using the Global Burden of Disease Study 2019 database, we retrieved data on the number of disab…
Human Mediation Between Mother Animals and Their Young in Livestock Reproduction – A Case Study on Lamb Bags
In pastoral society, the reproduction of livestock is directly related to the survival and prosperity of herders. The key to domestic animal reproduction lies in the cognitive bond between mother livestock and their young. Herdsmen use various tools and techniques to help develop this cognitive bond. These human mediation tools have various characteristics such as ‘restorative’ or ‘destructive’. The lamb bag, a widely used tool in pastoral societ…
Why do people always want more? Perceived economic inequality leads people to be greedy by enhancing relative deprivation
Greedy phenomena have dramatically increased in societies. However, despite the universality of greedy behaviour, empirical research on the causes of greed is scarce. In this context, we propose that perceived economic inequality may be an important factor influencing greed. Study 1 provided primary evidence of a positive relationship between perceived economic inequality and greed, based on data from a large‐scale social survey (CFPS 2018, N = 1…
Time trends and heterogeneity in the disease burden of visual impairment due to cataract, 1990–2019
Objectives This study aimed to estimate the disease burden of cataract and evaluate the contributions of risk factors to cataract-associated disability-adjusted life years (DALYs). Materials and methods Prevalence and DALYs of visual impairment due to cataract were extracted from the Global Burden of Disease (GBD) study 2019 to explore time trends and annual changes. Regional and country-level socioeconomic indexes were obtained from open databas…
Urban Flood Inundation Probability Assessment Based on an Improved Bayesian Model
Urban flood inundation is spatially uncertain. To quantify this uncertainty, it is necessary to explore the spatial probability of urban flood inundation in different return periods. In this study, an urban flood spatial inundation probability assessment method based on an improved Bayesian model is proposed, which comprises three parts: data reconstruction based on undersampling; optimal Bayesian sample planning; and spatial inundation probabili…
Mindful parenting is positively associated with adolescents’ life satisfaction
Trust in government buffers the negative effect of rumor exposure on people’s emotions
The relationship between procedural fairness and participation in development activities under unfavorable outcomes
Understanding Rumor Sharing Behavior During Covid-19
During the COVID-19 pandemic, rumors were shared widely and quickly, leading to unfortunate consequences. To explore the dominant motivation underlying such rumor sharing behavior and the potential consequences for sharers' life satisfaction, two studies were conducted. Study 1 was based on representative popular rumors that circulated throughout Chinese society during the pandemic to examine the dominant motivation underlying rumor sharing behav…
Impact of Digital Village Construction on Agricultural Carbon Emissions
Reducing agricultural carbon emissions is required to reach the goal of carbon neutrality and mitigate the effects of climate change. With the advent of the digital economy, we aimed to determine if digital village construction can achieve carbon reduction in agriculture. As such, in this study, we used balanced panel data for 30 provinces in China from 2011 to 2020 to conduct an empirical analysis based on measuring the digital village construct…
Prevalence and Associated Factors of Premenstrual Syndrome in Chinese Adolescent Girls
Family socioeconomic status and youth leadership potential
Dispositional greed inhibits prosocial behaviors
Relative Deprivation Leads to the Endorsement of “Anti-Chicken Soup” in China
Anti-chicken soup" (ACS) persuades people to yield to reality and give up rather than encouraging people to work hard as "chicken soup" does. The current study explored whether people with a higher level of relative deprivation (RD) would be more likely to endorse ACS. We found that people with high-measured (Study 1) and manipulated (Study 2) RD were more likely to endorse ACS. Study 2 also suggested that the effect was mediated by self-handicap…
A new discovery
Norlignans and phenolics from genus Curculigo protect corticosterone-injured neuroblastoma cells SH-SY5Y by inhibiting endoplasmic reticulum stress-mitochondria pathway
Prevalence and time trends of refractive error in Chinese children
Rhubarb granule promotes diethylnitrosamine-induced liver tumorigenesis by activating the oxidative branch of pentose phosphate pathway via G6PD in rats
Prolonged Mobile Phone Use Is Associated with Poor Academic Performance in Adolescents
Prolonged mobile phone use (MPU) is prevalent in adolescents. This study examined the associations between prolonged MPU and academic performance in Chinese adolescents. Participants were 11,831 adolescents who participated in the Shandong Adolescent Behavior and Health Cohort in 2015. We used a self-administered questionnaire to collect data on demographics, weekday and weekend MPU, sleep duration, insomnia, depression, and academic performance.…
Human Mediation Between Mother Animals and Their Young in Livestock Reproduction – A Case Study on Lamb Bags
In pastoral society, the reproduction of livestock is directly related to the survival and prosperity of herders. The key to domestic animal reproduction lies in the cognitive bond between mother livestock and their young. Herdsmen use various tools and techniques to help develop this cognitive bond. These human mediation tools have various characteristics such as ‘restorative’ or ‘destructive’. The lamb bag, a widely used tool in pastoral societ…
Prolonged Mobile Phone Use Is Associated with Poor Academic Performance in Adolescents
Prolonged mobile phone use (MPU) is prevalent in adolescents. This study examined the associations between prolonged MPU and academic performance in Chinese adolescents. Participants were 11,831 adolescents who participated in the Shandong Adolescent Behavior and Health Cohort in 2015. We used a self-administered questionnaire to collect data on demographics, weekday and weekend MPU, sleep duration, insomnia, depression, and academic performance.…
Prevalence and time trends of refractive error in Chinese children
Rhubarb granule promotes diethylnitrosamine-induced liver tumorigenesis by activating the oxidative branch of pentose phosphate pathway via G6PD in rats
Family socioeconomic status and youth leadership potential
Dispositional greed inhibits prosocial behaviors
Relative Deprivation Leads to the Endorsement of “Anti-Chicken Soup” in China
Anti-chicken soup" (ACS) persuades people to yield to reality and give up rather than encouraging people to work hard as "chicken soup" does. The current study explored whether people with a higher level of relative deprivation (RD) would be more likely to endorse ACS. We found that people with high-measured (Study 1) and manipulated (Study 2) RD were more likely to endorse ACS. Study 2 also suggested that the effect was mediated by self-handicap…
A new discovery
Norlignans and phenolics from genus Curculigo protect corticosterone-injured neuroblastoma cells SH-SY5Y by inhibiting endoplasmic reticulum stress-mitochondria pathway
Time trends and heterogeneity in the disease burden of visual impairment due to cataract, 1990–2019
Objectives This study aimed to estimate the disease burden of cataract and evaluate the contributions of risk factors to cataract-associated disability-adjusted life years (DALYs). Materials and methods Prevalence and DALYs of visual impairment due to cataract were extracted from the Global Burden of Disease (GBD) study 2019 to explore time trends and annual changes. Regional and country-level socioeconomic indexes were obtained from open databas…
Urban Flood Inundation Probability Assessment Based on an Improved Bayesian Model
Urban flood inundation is spatially uncertain. To quantify this uncertainty, it is necessary to explore the spatial probability of urban flood inundation in different return periods. In this study, an urban flood spatial inundation probability assessment method based on an improved Bayesian model is proposed, which comprises three parts: data reconstruction based on undersampling; optimal Bayesian sample planning; and spatial inundation probabili…
Mindful parenting is positively associated with adolescents’ life satisfaction
Trust in government buffers the negative effect of rumor exposure on people’s emotions
The relationship between procedural fairness and participation in development activities under unfavorable outcomes
Understanding Rumor Sharing Behavior During Covid-19
During the COVID-19 pandemic, rumors were shared widely and quickly, leading to unfortunate consequences. To explore the dominant motivation underlying such rumor sharing behavior and the potential consequences for sharers' life satisfaction, two studies were conducted. Study 1 was based on representative popular rumors that circulated throughout Chinese society during the pandemic to examine the dominant motivation underlying rumor sharing behav…
Impact of Digital Village Construction on Agricultural Carbon Emissions
Reducing agricultural carbon emissions is required to reach the goal of carbon neutrality and mitigate the effects of climate change. With the advent of the digital economy, we aimed to determine if digital village construction can achieve carbon reduction in agriculture. As such, in this study, we used balanced panel data for 30 provinces in China from 2011 to 2020 to conduct an empirical analysis based on measuring the digital village construct…
Prevalence and Associated Factors of Premenstrual Syndrome in Chinese Adolescent Girls
Flood risk assessment of coastal cities based on GCW_Isodata and explainable artificial intelligence methods
The burden, causes, and determinants of blindness and vision impairment in Asia
Background: Asia accounts for more than half of the world's population and carries a substantial proportion of the global burden of blindness and vision impairment. Characterising this burden, as well as its causes and determinants, could help with devising targeted interventions for reducing the occurrence of blindness and visual impairment. Methods: Using the Global Burden of Disease Study 2019 database, we retrieved data on the number of disab…
Human Mediation Between Mother Animals and Their Young in Livestock Reproduction – A Case Study on Lamb Bags
In pastoral society, the reproduction of livestock is directly related to the survival and prosperity of herders. The key to domestic animal reproduction lies in the cognitive bond between mother livestock and their young. Herdsmen use various tools and techniques to help develop this cognitive bond. These human mediation tools have various characteristics such as ‘restorative’ or ‘destructive’. The lamb bag, a widely used tool in pastoral societ…
Why do people always want more? Perceived economic inequality leads people to be greedy by enhancing relative deprivation
Greedy phenomena have dramatically increased in societies. However, despite the universality of greedy behaviour, empirical research on the causes of greed is scarce. In this context, we propose that perceived economic inequality may be an important factor influencing greed. Study 1 provided primary evidence of a positive relationship between perceived economic inequality and greed, based on data from a large‐scale social survey (CFPS 2018, N = 1…
Association between urinary heavy metal mixtures and overactive bladder risk in the U.S. adult population
The existing body of literature consistently underscores the adverse health implications associated with exposure to toxic metals among humans. There is still a substantial knowledge gap about how concurrent exposure to metal combinations affects the prevalence of overactive bladder (OAB). Our detailed examination focused on the complex associations between simultaneous heavy metal exposure and OAB in adults. By utilizing data from 7,719 adults i…
Automated evaluation of tourism motivation from Chinese tourists in Japan using transformers
The COVID-19 pandemic sharply reduced tourism in 2020, threatening Japan’s goal of 60 million annual visitors by 2030. To aid recovery, we propose an automated method using deep learning to analyze tourist reviews and identify motivations, reducing reliance on labor-intensive surveys. Focusing on Hokkaido, a key destination with both urban and rural appeal for Chinese tourists, we improve on past research by leveraging pre-trained transformer mod…
The relationships among family environment, teacher autonomy support and learning engagement in the context of home-based online learning among secondary school students during the Covid-19 pandemic
Associations between somatic symptoms and suicidal behavior
Somatic symptoms independently predict suicidal behavior in adolescents. This finding underscores the need to assess and manage somatic complaints for suicide prevention among adolescents
Does Agricultural Unmanned Aerial Vehicle Use Improve Grain Production Efficiency? Evidence from Rural China
Enhancing grain production efficiency (GPE) is critical for ensuring food security and promoting a more resource-efficient agricultural transformation, particularly in smallholder systems where conventional machinery faces scale and terrain constraints. China’s rapid adoption of agricultural Unmanned Aerial Vehicles (UAVs) offers an opportunity to assess whether digital machinery can improve efficiency without relying on farm expansion. Yet evide…
Psychology (11 works) · Medicine (8 works) · Social Psychology (8 works) · Developmental psychology (5 works) · Geography (5 works) · Biology (4 works) · Demography (4 works) · Internal Medicine (4 works) · Biochemistry (3 works) · China (3 works)