Xi Lv
Biographic Data
| ID | 6746353 |
|---|---|
| NAME | Xi Lv |
| GIVEN NAMES | Xi |
| FAMILY NAME | Lv |
| SIGNATURE | LV X |
| AFFILIATIONS | Anhui University of Science and Technology |
| ORCID | 0000-0003-0462-7946 |
| VERIFIED | Yes |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 3 |
| AUTHOR COUNT | 4 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Analysis of refractive development characteristics in school-age children based on biometric measurements: A cross-sectional study involving 12,025 primary school students from Xingtai City
Objective To investigate refractive development, myopia prevalence trends, and correction status among 6–12-year-old primary students in Xingtai, Hebei, China, and provide evidence for childhood myopia interventions. Methods This cross-sectional study enrolled 12,025 eligible students (6–12 years) from 11 schools (2022–2023). Refractive status was assessed via non-cycloplegic autorefraction (NIDEK AR-1), with ocular biometry [axial length (AL), k…
How can appropriate hue ranges be selected for sequential color schemes on choropleth maps? A quantitative evaluation using map-reading experiments
An automatic approach to generating barrier-free qualitative schemes for color vision deficiency
Hundreds of millions of people suffer from color vision deficiency, leading to confusion in the perception of maps. Barrier-free colors can reduce confusion and improve the readability of maps. However, most of these colors are manually designed by experts based on extensive experience. For most mapmakers, especially novices, creating barrier-free map colors is a challenge. In this paper, we focus on qualitative schemes, a color type that easily …
Vitamin D Status and Its Influence on the Health of Preschool Children in Hangzhou
Objective: Vitamin D deficiency and insufficiency in children are global public health problems. However, few studies have focused on vitamin D status in healthy preschool children, especially in Asia. This study aimed to investigate vitamin D status and host-related factors in healthy preschool children in Hangzhou to analyze the impact of low vitamin D levels (<30 ng/mL) on health outcomes (obesity, early childhood caries, and respiratory tract…
An automatic approach to generating barrier-free qualitative schemes for color vision deficiency
Hundreds of millions of people suffer from color vision deficiency, leading to confusion in the perception of maps. Barrier-free colors can reduce confusion and improve the readability of maps. However, most of these colors are manually designed by experts based on extensive experience. For most mapmakers, especially novices, creating barrier-free map colors is a challenge. In this paper, we focus on qualitative schemes, a color type that easily …
Vitamin D Status and Its Influence on the Health of Preschool Children in Hangzhou
Objective: Vitamin D deficiency and insufficiency in children are global public health problems. However, few studies have focused on vitamin D status in healthy preschool children, especially in Asia. This study aimed to investigate vitamin D status and host-related factors in healthy preschool children in Hangzhou to analyze the impact of low vitamin D levels (<30 ng/mL) on health outcomes (obesity, early childhood caries, and respiratory tract…
An automatic approach to generating barrier-free qualitative schemes for color vision deficiency
Hundreds of millions of people suffer from color vision deficiency, leading to confusion in the perception of maps. Barrier-free colors can reduce confusion and improve the readability of maps. However, most of these colors are manually designed by experts based on extensive experience. For most mapmakers, especially novices, creating barrier-free map colors is a challenge. In this paper, we focus on qualitative schemes, a color type that easily …
Analysis of refractive development characteristics in school-age children based on biometric measurements: A cross-sectional study involving 12,025 primary school students from Xingtai City
Objective To investigate refractive development, myopia prevalence trends, and correction status among 6–12-year-old primary students in Xingtai, Hebei, China, and provide evidence for childhood myopia interventions. Methods This cross-sectional study enrolled 12,025 eligible students (6–12 years) from 11 schools (2022–2023). Refractive status was assessed via non-cycloplegic autorefraction (NIDEK AR-1), with ocular biometry [axial length (AL), k…
How can appropriate hue ranges be selected for sequential color schemes on choropleth maps? A quantitative evaluation using map-reading experiments
Artificial Intelligence (2 works) · Computer Science (2 works) · Computer vision (2 works) · Biometrics (1 works) · Body mass index (1 works) · Cartography (1 works) · Child Nutrition and Water Access (1 works) · Childhood obesity (1 works) · Color perception and design (1 works) · Color Science and Applications (1 works)