Katsunori Fujii
Biographic Data
| ID | 4354036 |
|---|---|
| NAME | Katsunori Fujii |
| GIVEN NAMES | Katsunori |
| FAMILY NAME | Fujii |
| SIGNATURE | FUJII K |
| AFFILIATIONS | Aichi Institute of Technology |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1999 |
| LATEST PUBLICATION YEAR | 2011 |
| H-INDEX | 0 |
Change with Age in Regression Construction of Fat Percentage for BMI in School-Age Children
In this study, curvilinear regression was applied to the relationship between BMI and body fat percentage, and an analysis was done to see whether there are characteristic changes in that curvilinear regression from elementary to middle school. Then, by simultaneously investigating the changes with age in BMI and body fat percentage, the essential differences in BMI and body fat percentage were demonstrated. The subjects were 789 boys and girls (…
Age-related Changes of Body Composition Structure Based on Differences in Morphological Qualities of Japanese Preschool Children
This study aims to clarify age-related changes of body composition structure in terms of the percentages of body fat and muscle (muscle mass/weight×100) in preschool children by using BMI. The subjects were 533 preschool children, comprising 260 boys and 273 girls. Regression analysis for BMI was performed and a regression polynomial of a proper order was determined. After examining the validity of the order in a regression polynomial for %Fat an…
Analysis of the velocity curve for height by the wavelet interpolation method in children classified by maturity rate
Analysis of the velocity curve for height by the wavelet interpolation method in children classified by maturity rate
The Wavelet Interpolation Method (WIM) developed by Meyer ([1992] Wavelets and Operators. Cambridge: Cambridge University Press) has been proposed as an analytical method for the accurate description of longitudinal growth velocity in height and identification of the age at maximum peak velocity (MPV) in the curve. The distance curve in height was determined by interpolating the longitudinal records of 98 boys and 88 girls, 6-17 years old, with t…
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Analysis of the velocity curve for height by the wavelet interpolation method in children classified by maturity rate
Analysis of the velocity curve for height by the wavelet interpolation method in children classified by maturity rate
The Wavelet Interpolation Method (WIM) developed by Meyer ([1992] Wavelets and Operators. Cambridge: Cambridge University Press) has been proposed as an analytical method for the accurate description of longitudinal growth velocity in height and identification of the age at maximum peak velocity (MPV) in the curve. The distance curve in height was determined by interpolating the longitudinal records of 98 boys and 88 girls, 6-17 years old, with t…
Change with Age in Regression Construction of Fat Percentage for BMI in School-Age Children
In this study, curvilinear regression was applied to the relationship between BMI and body fat percentage, and an analysis was done to see whether there are characteristic changes in that curvilinear regression from elementary to middle school. Then, by simultaneously investigating the changes with age in BMI and body fat percentage, the essential differences in BMI and body fat percentage were demonstrated. The subjects were 789 boys and girls (…
Age-related Changes of Body Composition Structure Based on Differences in Morphological Qualities of Japanese Preschool Children
This study aims to clarify age-related changes of body composition structure in terms of the percentages of body fat and muscle (muscle mass/weight×100) in preschool children by using BMI. The subjects were 533 preschool children, comprising 260 boys and 273 girls. Regression analysis for BMI was performed and a regression polynomial of a proper order was determined. After examining the validity of the order in a regression polynomial for %Fat an…
Mathematics (4 works) · Statistics (4 works) · Medicine (3 works) · Psychology (3 works) · Body Composition Measurement Techniques (2 works) · Body mass index (2 works) · Demography (2 works) · Developmental psychology (2 works) · Fat mass (2 works) · Interpolation (computer graphics) (2 works)