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| 1 | A machine learning-based algorithm used to estimate the physiological elongation of ocular axial length in myopic children显示文摘Background:Axial myopia is the most common type of myopia.However,due to the high incidence of myopia in Chinese children,few studies estimating the physiological elongation of the ocular axial length(AL),which does not cause myopia progression and differs from the non-physiological elongation of AL,have been conducted.The purpose of our study was to construct a machine learning(ML)-based model for estimating the physiological elongation of AL in a sample of Chinese school-aged myopic children.Methods:In total,1011 myopic children aged 6 to 18 years participated in this study.Cross-sectional datasets were used to optimize the ML algorithms.The input variables included age,sex,central corneal thickness(CCT),spherical equivalent refractive error(SER),mean K reading(K-mean),and white-to-white corneal diameter(WTW).The output variable was AL.A 5-fold cross-validation scheme was used to randomly divide all data into 5 groups,including 4 groups used as training data and one group used as validation data.Six types of ML algorithms were implemented in our models.The best-performing algorithm was applied to predict AL,and estimates of the physiological elongation of AL were obtained as the partial derivatives of AL_(predicted)-age curves based on an unchanged SER value with increasing age.Results:Among the six algorithms,the robust linear regression model was the best model for predicting AL,with a R^(2) value of 0.87 and relatively minimal averaged errors between the predicted AL and true AL.Based on the partial derivatives of the AL_(predicted)-age curves,the estimated physiological AL elongation varied from 0.010 to 0.116 mm/year in male subjects and 0.003 to 0.110 mm/year in female subjects and was influenced by age,SER and K-mean.According to the model,the physiological elongation of AL linearly decreased with increasing age and was negatively correlated with the SER and the K-mean.Conclusions:The physiological elongation of the AL is rarely recorded in clinical data in China.In cases of unavailable clinical dat,an ML algorithm could provide practitioners a reasonable model that can be used to estimate the physiological elongation of AL,which is espedally useful when monitoring myopia progression in orthokeratology lens wearers. | Tao Tang Zekuan Yu Qiong Xu Zisu Peng Yuzhuo Fan Kai Wang Qiushi Ren Jia Qu Mingwei Zhao | 2020 | Eye and Vision2020，7，1： | 4 |
| 2 | Precipitatation Behavior of FeTiP Phase in High Strength IF Steel显示文摘The influence of chemical composition and annealing parameters on the behavior of FeTiP precipitation has been investigated. With increasing Ti content the yield strength and tensile strength were reduced, and the tendency of FeTiP precipitation became more remarkable. No FeTiP precipitate was observed and the best mechanical properties have been obtained in the steel sheet, of which the atom ratio of Ti to N is approximately equal to 1. In the temperature range of 700 to 800℃ the FeTiP precipitation could appear easily. The precipitation process was suppressed when the annealing temperature was below 600℃, and the FeTiP phase was dissolved above 900℃. The FeTiP precipitates would inhibit the migration of grain boundaries during the recrystallization in certain extent, and weaken the density of {111} fiber texture, which resulted in the reduction of r value. The relationship between composition and processing parameters, as well as their influence on the mechanical properties is discussed. | Zisu Zhao, Weimin Mao, Yongning Yu (University of Science and Technology Beijing, Beijing 100083, China) | 2000 | International Journal of Minerals,Metallurgy and Materials2000，14，3： | 2 |
| 3 | Effects of pH, temperature, supplementation with whey protein concentrate, and adjunct cultures on the production of exopolysaccharides by Streptococcus thermophilus 1275显示文摘 | ZISU B SHAH N P | 2003 | Journal of Dairy Science2003，86，11： | 1 |
| 4 | Effects of uRrasound on the thermal and structural characteristics of proteins in reconstituted whey protein concentrate显示文摘 | CHANDRAPALA J ZISU B PALMER M | 2011 | Ultrasonics Sonochemistry2011，18，5： | 1 |
| 5 | Effects of ultrasound on the thermal and structural characteristicsof proteins in reconstituted whey protein concentrate 显示文摘 | Jayani Chandrapala Bogdan zisu Martin Palmer | 2011 | Ultrasonics Sonochemistry2011，18，： | 1 |
| 6 | Physical characteristics of set yogurts as affected by co-culturing with non-EPS and EPS starter cultures and supplementation with WPC显示文摘 | THANUT AMATAYAKUL BOGDAN ZISU | 2005 | Australian Journal of Dairy Technology2005，60，10： | 1 |
| 7 | Effects of pH,temperature,supplementation with whey protein concentrate and adjunct cultures on the production of exopolysaccharides by streptococcus thermophilus 1275显示文摘 | B Zisu N P Shah | 2003 | J Dairy Sci2003，86，： | 1 |
| 8 | Textural and Functional Changes in Low-fat Mozzarella Cheeses in Relation to Proteolysis and Microstructure as Influenced by the Use of Fat Replacers, Pre-acidification and EPS Starter 显示文摘 | ZISU B SHAH N P | 2005 | International Dairy Journal2005，15，8： | 1 |
| 9 | Ultrasonic processing of dairy systems in large scale reactors显示文摘 | Zisu B Bhaskaracharya R Kentish S | 2010 | Ultrasonics Sonochemistry2010，17，： | 1 |
| 10 | Effects of p H,temperature,supplementation with whey protein concentrate,and adjunct cultures on the production of exopolysaccharides by Streptococcus thermophilus 1275显示文摘 | ZISU B SHAH N P | 2003 | Journal of Dairy Science2003，86，11： | 1 |
| 11 | Effects of Exopolysaccharide Producing Strep- tococcus thermophilus Strains on Functionality of Low Fat Mozzarella Cheeses显示文摘 | ZISU B SHAH N P | 2002 | Institute of Food Technologists Annual Meeting Anaheim C A2002，2002，6： | 1 |
| 12 | Effects of ultrasound on the thermal and structural characteristics of proteins in reconstituted whey protein concentrate显示文摘 | CHANDRAPALA J ZISU B PALMER M | 2011 | Ultrasonics Sonochemistry2011，18，5： | 1 |
| 13 | Effect of ultrasound on the physical and functional properties of reconstituted whey protein powders显示文摘 | ZISU B LEE J CHANDRAPALA J | 2011 | Journal of Dairy Research2011，78，2： | 1 |
| 14 | The effect of ultrasound on casein micelle integrity显示文摘 | CHANDRAPALA J MARTIN G ZISU B | 2012 | Journal of Dairy Science2012，95，12： | 1 |
| 15 | Textural and functional changes in low-fat Mozzarella cheeses in relation to proteolysis and microstructure as influenced by the use of fat replacers,pre-acidification and EPS starter显示文摘 | ZISU B SHAH N P | | 0，，： | 1 |
| 16 | Textural and functional changes in low-fat Mozzarella cheeses in relation to proteolysis and microstructure as influenced by the use of fat replacers,pre-acidification and EPS starter显示文摘 | Zisu B Shah NP | 2005 | International Dairy Journal2005，15，69： | 1 |
| 17 | Effects of pH,temperature,supplementation with whey protein concentrate,and adjunct cultures on the production of exopolysaccharides by Streptococcus thermophilus 1275显示文摘 | Zisu B Shah N P | 2003 | J Dairy Sci2003，86，： | 1 |
| 18 | Effects of ultrasound on the thermal and structural characteristics of proteins in reconstituted whey protein concentrate显示文摘 | CHANDRAPALA J ZISU B PALMER M | 2011 | Ultrasonics Sonochemistry2011，18，5： | 1 |
| 19 | Effect of porosity on mass transfer of gas absorption in a hollow fiber membrane contactor 显示文摘 | Zhang Weidong Hao Zisu Chen Geng | 2014 | Journal of Membrane Science2014，470，： | 1 |
| 20 | Texture Characteristics and Pizza Bake Properties of Low-Fat Mozzarella Cheese as Influenced by Pre-Acidification with Citric Acid and Use of Encapsulated and Ropy Exopolysaccharide Producing Cultures 显示文摘 | ZISU B SHAH N P | 2007 | International Dairy Journal2007，17，8： | 1 |
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