Kai Yu
Biographic Data
| ID | 3795857 |
|---|---|
| NAME | Kai Yu |
| GIVEN NAMES | Kai |
| FAMILY NAME | Yu |
| SIGNATURE | YU K |
| AFFILIATIONS | Shandong University of Science and Technology |
| ORCID | 0000-0002-0857-1911 |
| VERIFIED | Yes |
| TOTAL WORKS | 19 |
| TOTAL CITATIONS | 118 |
| AUTHOR COUNT | 19 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 2 |
Reclusion and Faith
As the “Ninth Grotto-Heaven” in Daoist tradition, Linwu Cave has served as a symbolic bridge between the human and immortal realms since the Tang Dynasty. During the Ming Dynasty, painters of the Wu School in Suzhou reimagined Linwu Cave through landscape paintings, transforming it into a visual emblem that merged Daoist cosmology with the ancient Chinese literati ideal of reclusion. This article adopts an interdisciplinary approach, combining ar…
Pandemic and Enterprise Management Innovation
The major epidemics, especially COVID-19, caused a significant impact on global businesses, including lockdowns, labor shortages, price increases, disrupted supply chains, and increased demand. They brought challenges to enterprise systems and business modes and triggered knowledge innovations. Bibliometric and Latent Dirichlet Allocation (LDA) were used to investigate the distribution of literature, co-citation, research hotspots, and trends in …
Experiences of care-seeking by schizophrenia patients with delayed diagnosis and treatment in rural China
BACKGROUND: Patients with schizophrenia in rural areas of China face severe delays in getting appropriate treatment due to poverty, transportation, and limited availability of mental healthcare services. However, the experiences of care-seeking among patients with delayed diagnosis and treatment in rural areas remain poorly understood, and it remains unclear how these experiences influence patients' medical mistrust or expectations of care. This …
Study and Application of Urban Aquatic Ecosystem Health Evaluation Index System in River Network Plain Area
The evaluation index system of urban aquatic ecosystem health is of great significance for the assessment and management of urban river networks, and for urban development planning. In this paper, the concept of urban aquatic ecosystem health was analyzed by the relationship between human, city and aquatic ecosystem, and its evaluation index system was established from environmental conditions, ecological construction, and social service. In addi…
Research on the Mixed Education Mode for the Safety Engineering Major during the Coronavirus (Covid-19) Epidemic
During the COVID-19 epidemic, many countries faced a critical situation in terms of the global economy and human social activities, including education. In China, the coronavirus is better controlled. Chinese university students have returned to school to study. Despite previous research on online education and learning, the readiness of students for the online and offline learning models implemented at this particular time is not well understood…
Institutional inertia, local leadership turnover, and changes in the structure of fiscal expenditure
Taking the perspective of local party and government leadership change and using L-kurtosis to analyze provincial panel data in China from 1996 to 2018, this article identifies the structural change pattern of fiscal expenditures. We find that economic construction, science, education, culture, and health expenditures conform to the punctuated equilibrium pattern, while public security expenditures conform to the gradualism pattern. For expenditu…
Pharmacoproteomics reveals the mechanism of Chinese dragon's blood in regulating the RSK/TSC2/mTOR/ribosome pathway in alleviation of DSS-induced acute ulcerative colitis
Private Education
Mining painted cultural relic patterns based on principal component images selection and image fusion of hyperspectral images
Research on Occupational Safety, Health Management and Risk Control Technology in Coal Mines
This paper studies the occupational safety and health management methods as well as risk control technology associated with the coal mining industry, including daily management of occupational safety and health, identification and assessment of risks, early warning and dynamic monitoring of risks, etc.; also, a B/S mode software (Geting Coal Mine, Jining, Shandong, China), i.e., Coal Mine Occupational Safety and Health Management and Risk Control…
Dietary diversity scores
Dietary diversity score is a valid indicator to evaluate micronutrient inadequacy in Chinese children, though there is still room for improvement of the method. Besides, the relationship between increase of dietary diversity and risk of obesity should be treated circumspectly
Perceptions of food intake and weight status among parents of picky eating infants and toddlers in China
BACKGROUND: Previous studies have suggested that children that are picky eaters may have a different and less varied diet than non-picky children, but the literature on picky eating in Chinese children is limited. OBJECTIVES: To assess the prevalence of picky eating in 6-35 month-old Chinese children, and to explore how parents' perceptions of picky eating relate to children's intake and body composition. METHODS: 1414 6-35 month-old infants and …
A population-based study on health-related quality of life among urban community residents in Shenyang, Northeast of China
In this study, the result of the large-scale survey was satisfactory in northeast of China, providing HRQoL status of community residents. Policies on specific health management in community public health would emphasize on lifestyle behaviors especially eating habits in order to improving HRQoL
Pre-pregnancy BMI, gestational weight gain and postpartum weight retention
Objective To determine the association of gestational weight gain (GWG) or pre-pregnancy BMI with postpartum weight retention (PPWR). Design Meta-analysis. Setting PubMed, Cochrane Controlled Trials Register, EMBASE, Science Citation Index Expanded, Current Contents Connects and Biosis Previews were used to search articles. Subjects Publications that described the influence of pre-pregnancy BMI or GWG on PPWR. Results Seventeen studies that satis…
Anticancer potential of Hericium erinaceus extracts against human gastrointestinal cancers
The Discourse on Equality and Equity in Chinese Higher Education
Equity in Access to Higher Education in China
The Chinese higher education system has experienced a dramatic expansion in student numbers since 1998. Along with the rapid expansion in student numbers came the introduction and rapid growth of nonpublic degree-granting institutions, including the private and the so-called independent institutions. In this context, the study reported in this article aimed to answer the following question: What is the impact of the different types of institution…
Bullies, Victims, and Bully/Victims
Bullying and victimization are prevalent problems in the area of adolescent peer relationships. Middle school students (N = 4,263) in one Maryland school district completed surveys covering a range of problem behaviors and psychosocial variables. Overall,30.9% of the students reported being victimized three or more times in the past year and 7.4% reported bullying three or more times over the past year. More than one half of the bullies also repo…
What's the Relative Risk?
Logistic regression is used frequently in cohort studies and clinical trials. When the incidence of an outcome of interest is common in the study population (>10%), the adjusted odds ratio derived from the logistic regression can no longer approximate the risk ratio. The more frequent the outcome, the more the odds ratio overestimates the risk ratio when it is more than 1 or underestimates it when it is less than 1. We propose a simple method to …
Bullies, Victims, and Bully/Victims
Bullying and victimization are prevalent problems in the area of adolescent peer relationships. Middle school students (N = 4,263) in one Maryland school district completed surveys covering a range of problem behaviors and psychosocial variables. Overall,30.9% of the students reported being victimized three or more times in the past year and 7.4% reported bullying three or more times over the past year. More than one half of the bullies also repo…
Equity in Access to Higher Education in China
The Chinese higher education system has experienced a dramatic expansion in student numbers since 1998. Along with the rapid expansion in student numbers came the introduction and rapid growth of nonpublic degree-granting institutions, including the private and the so-called independent institutions. In this context, the study reported in this article aimed to answer the following question: What is the impact of the different types of institution…
Mining painted cultural relic patterns based on principal component images selection and image fusion of hyperspectral images
Perceptions of food intake and weight status among parents of picky eating infants and toddlers in China
BACKGROUND: Previous studies have suggested that children that are picky eaters may have a different and less varied diet than non-picky children, but the literature on picky eating in Chinese children is limited. OBJECTIVES: To assess the prevalence of picky eating in 6-35 month-old Chinese children, and to explore how parents' perceptions of picky eating relate to children's intake and body composition. METHODS: 1414 6-35 month-old infants and …
What's the Relative Risk?
Logistic regression is used frequently in cohort studies and clinical trials. When the incidence of an outcome of interest is common in the study population (>10%), the adjusted odds ratio derived from the logistic regression can no longer approximate the risk ratio. The more frequent the outcome, the more the odds ratio overestimates the risk ratio when it is more than 1 or underestimates it when it is less than 1. We propose a simple method to …
Bullies, Victims, and Bully/Victims
Bullying and victimization are prevalent problems in the area of adolescent peer relationships. Middle school students (N = 4,263) in one Maryland school district completed surveys covering a range of problem behaviors and psychosocial variables. Overall,30.9% of the students reported being victimized three or more times in the past year and 7.4% reported bullying three or more times over the past year. More than one half of the bullies also repo…
The Discourse on Equality and Equity in Chinese Higher Education
Equity in Access to Higher Education in China
The Chinese higher education system has experienced a dramatic expansion in student numbers since 1998. Along with the rapid expansion in student numbers came the introduction and rapid growth of nonpublic degree-granting institutions, including the private and the so-called independent institutions. In this context, the study reported in this article aimed to answer the following question: What is the impact of the different types of institution…
Anticancer potential of Hericium erinaceus extracts against human gastrointestinal cancers
A population-based study on health-related quality of life among urban community residents in Shenyang, Northeast of China
In this study, the result of the large-scale survey was satisfactory in northeast of China, providing HRQoL status of community residents. Policies on specific health management in community public health would emphasize on lifestyle behaviors especially eating habits in order to improving HRQoL
Pre-pregnancy BMI, gestational weight gain and postpartum weight retention
Objective To determine the association of gestational weight gain (GWG) or pre-pregnancy BMI with postpartum weight retention (PPWR). Design Meta-analysis. Setting PubMed, Cochrane Controlled Trials Register, EMBASE, Science Citation Index Expanded, Current Contents Connects and Biosis Previews were used to search articles. Subjects Publications that described the influence of pre-pregnancy BMI or GWG on PPWR. Results Seventeen studies that satis…
Dietary diversity scores
Dietary diversity score is a valid indicator to evaluate micronutrient inadequacy in Chinese children, though there is still room for improvement of the method. Besides, the relationship between increase of dietary diversity and risk of obesity should be treated circumspectly
Perceptions of food intake and weight status among parents of picky eating infants and toddlers in China
BACKGROUND: Previous studies have suggested that children that are picky eaters may have a different and less varied diet than non-picky children, but the literature on picky eating in Chinese children is limited. OBJECTIVES: To assess the prevalence of picky eating in 6-35 month-old Chinese children, and to explore how parents' perceptions of picky eating relate to children's intake and body composition. METHODS: 1414 6-35 month-old infants and …
Research on Occupational Safety, Health Management and Risk Control Technology in Coal Mines
This paper studies the occupational safety and health management methods as well as risk control technology associated with the coal mining industry, including daily management of occupational safety and health, identification and assessment of risks, early warning and dynamic monitoring of risks, etc.; also, a B/S mode software (Geting Coal Mine, Jining, Shandong, China), i.e., Coal Mine Occupational Safety and Health Management and Risk Control…
Private Education
Mining painted cultural relic patterns based on principal component images selection and image fusion of hyperspectral images
Pharmacoproteomics reveals the mechanism of Chinese dragon's blood in regulating the RSK/TSC2/mTOR/ribosome pathway in alleviation of DSS-induced acute ulcerative colitis
Institutional inertia, local leadership turnover, and changes in the structure of fiscal expenditure
Taking the perspective of local party and government leadership change and using L-kurtosis to analyze provincial panel data in China from 1996 to 2018, this article identifies the structural change pattern of fiscal expenditures. We find that economic construction, science, education, culture, and health expenditures conform to the punctuated equilibrium pattern, while public security expenditures conform to the gradualism pattern. For expenditu…
Study and Application of Urban Aquatic Ecosystem Health Evaluation Index System in River Network Plain Area
The evaluation index system of urban aquatic ecosystem health is of great significance for the assessment and management of urban river networks, and for urban development planning. In this paper, the concept of urban aquatic ecosystem health was analyzed by the relationship between human, city and aquatic ecosystem, and its evaluation index system was established from environmental conditions, ecological construction, and social service. In addi…
Research on the Mixed Education Mode for the Safety Engineering Major during the Coronavirus (Covid-19) Epidemic
During the COVID-19 epidemic, many countries faced a critical situation in terms of the global economy and human social activities, including education. In China, the coronavirus is better controlled. Chinese university students have returned to school to study. Despite previous research on online education and learning, the readiness of students for the online and offline learning models implemented at this particular time is not well understood…
Experiences of care-seeking by schizophrenia patients with delayed diagnosis and treatment in rural China
BACKGROUND: Patients with schizophrenia in rural areas of China face severe delays in getting appropriate treatment due to poverty, transportation, and limited availability of mental healthcare services. However, the experiences of care-seeking among patients with delayed diagnosis and treatment in rural areas remain poorly understood, and it remains unclear how these experiences influence patients' medical mistrust or expectations of care. This …
Reclusion and Faith
As the “Ninth Grotto-Heaven” in Daoist tradition, Linwu Cave has served as a symbolic bridge between the human and immortal realms since the Tang Dynasty. During the Ming Dynasty, painters of the Wu School in Suzhou reimagined Linwu Cave through landscape paintings, transforming it into a visual emblem that merged Daoist cosmology with the ancient Chinese literati ideal of reclusion. This article adopts an interdisciplinary approach, combining ar…
Pandemic and Enterprise Management Innovation
The major epidemics, especially COVID-19, caused a significant impact on global businesses, including lockdowns, labor shortages, price increases, disrupted supply chains, and increased demand. They brought challenges to enterprise systems and business modes and triggered knowledge innovations. Bibliometric and Latent Dirichlet Allocation (LDA) were used to investigate the distribution of literature, co-citation, research hotspots, and trends in …
Medicine (11 works) · Environmental health (5 works) · Political science (5 works) · Computer Science (4 works) · Biology (3 works) · Business (3 works) · China (3 works) · Economics (3 works) · Geography (3 works) · Global Educational Reforms and Inequalities (3 works)