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1,557 results on '"Xing, Kai"'

151. A Maximal Independent Set Based Giant Component Formation in Random Unit-Disk Graphs

Author

Hu, Pengfei, Xing, Kai, Huang, Liusheng, Wang, Yang, Wang, Dapeng, Li, Pei, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Sudan, Madhu, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Vardi, Moshe Y., Series editor, Weikum, Gerhard, Series editor, Cheng, Yu, editor, Eun, Do Young, editor, Qin, Zhiguang, editor, Song, Min, editor, and Xing, Kai, editor

Published
2011
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153. Wear-Leveling Optimization of Android YAFFS2 File System for NAND Based Embedded Devices

Author

Qian, Yuqiu, Lu, Junjie, Xing, Kai, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Kobsa, Alfred, editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Weikum, Gerhard, editor, Cai, Zhipeng, editor, Wang, Chaokun, editor, Cheng, Siyao, editor, Wang, Hongzhi, editor, and Gao, Hong, editor

Published
2014
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154. ADI: Towards a Framework of App Developer Inspection

Author

Xing, Kai, Jiang, Di, Ng, Wilfred, Hao, Xiaotian, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Bhowmick, Sourav S., editor, Dyreson, Curtis E., editor, Jensen, Christian S., editor, Lee, Mong Li, editor, Muliantara, Agus, editor, and Thalheim, Bernhard, editor

Published
2014
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156. A Suitable Therapeutic Drug Monitoring Method for Amoxicillin in Plasma by High Performance Liquid Chromatography–UV (HPLC–UV) in Neonates

Author

Xing-Kai Chen, Hai-Yan Shi, Xin Huang, Wei Zhao, Huang Zhao, Wasim Khan, Yi Zheng, Guo-Xiang Hao, Chen Kou, and Li-Wen Li

Subjects
Analytical Chemistry
Abstract

Amoxicillin, a broad-spectrum β-lactam antibiotic, is widely used for treatment of neonatal infections. Despite the unmet need in neonates, an adapted analytical method is still missing in clinical practice. The purpose of this study was to develop and test an easy and credible high performance liquid chromatography–UV (HPLC–UV) method to determine amoxicillin in small volumes of human plasma and use it in routine therapeutic drug monitoring (TDM) of neonates. After a protein precipitation, amoxicillin for standards, quality control samples, and patient samples were separated by LC and measured by UV detection, and tinidazole was used as the internal standard. The calibration range was 0.50–20.0 μg/mL. Intra- and inter-day precisions were less than 4.7%. The acceptance criteria of accuracy (between 85–115%) were met in all cases. A plasma volume of 50 μL was required to achieve the limit of quantification of 0.50 μg/mL. Thus, a simple, rapid, and accurate HPLC–UV method has been developed to detect the concentration of amoxicillin in human plasma. This method was adapted to do TDM of amoxicillin in neonates.

Published
2022

160. Identification of Key Genes Affecting Flavor Formation in Beijing-You Chicken Meat by Transcriptome and Metabolome Analyses

Author

Gai, Kai, primary, Ge, Yu, additional, Liu, Dapeng, additional, Zhang, He, additional, Cong, Bailin, additional, Guo, Shihao, additional, Liu, Yizheng, additional, Xing, Kai, additional, Qi, Xiaolong, additional, Wang, Xiangguo, additional, Xiao, Longfei, additional, Long, Cheng, additional, Guo, Yong, additional, and Sheng, Xihui, additional

Published
2023
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166. Effects of dietary pretreated Chinese herbal medicine supplementation on production performance, egg quality, uterine histopathological changes, and antioxidant capacity in late-phase laying hens

Author

Yu, Ao-Chuan, primary, Wang, Min-An, additional, Chen, Li, additional, Long, Cheng, additional, Guo, Yong, additional, Sheng, Xi-Hui, additional, Wang, Xiang-Guo, additional, Xing, Kai, additional, Xiao, Long-Fei, additional, Ni, He-Min, additional, Li, Jian-Tao, additional, and Qi, Xiao-Long, additional

Published
2023
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179. Influence of the viscosity change of resin on the RTM process

Author

CHEN Xing-kai

Subjects
epoxy resin, resin transfer molding（rtm）, viscosity, computer simulation, Mining engineering. Metallurgy, TN1-997, Environmental engineering, TA170-171
Abstract

The viscosity of epoxy resin was tested by viscometer, and an engineering viscosity model was constructed by the fitting method. In this simulation, the viscosity model was applied to predict the flow process of epoxy resin with different initial temperatures by using PAM-RTM. The influence of the viscosity change of epoxy resin on resin transfer molding (RTM) was discussed in detail. The results show that the filling time of RTM decreases first and then increases as the initial temperature increases, and the shortest filling time is acquired at 40℃. The viscosity change of epoxy resin has remarkable influence on the RTM of large scale structure.

Published
2016
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180. Bearing performance of wallboards in an electrostatic precipitator casing in consideration of stressed skin effect

Author

PAN Li-cheng, XING Kai-li, QIAN Hai-feng, WANG Yuan-qing, ZOU Yun, and WANG Deng-feng

Subjects
electrostatic precipitators, casings, structure systems, bearing capacity, finite element method, Mining engineering. Metallurgy, TN1-997, Environmental engineering, TA170-171
Abstract

For a wallboard in an electrostatic precipitator casing playing stressed skin effect under vertical uniform pressure on the top, the failure mode and bearing capacity were investigated by nonlinear finite element method. The influences of structural factors such as wall thickness, wall width, stiffener spacing, column brace spacing and column section size on the wallboard bearing capacity were analyzed. The results show that, shear yielding failure of the wallboard occurs when the stressed level of the column is comparatively lower. Shear yielding failure and compression yielding failure occur simultaneously when the stressed level of the column is medium. Compression yielding failure occurs when the stressed level of the column is comparatively higher. Under the equal column stressed level, the bearing capacity of the wallboard increases with the increase of wall thickness and with the decrease of wall width, stiffener spacing or column brace spacing. The bearing capacity of the wall increases as the column stiffness is increased resulting from the enlargement of column section and its stability increases.

Published
2016
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182. Lymph‐Node‐Targeted Drug Delivery for Effective Immunomodulation to Prolong the Long‐Term Survival After Heart Transplantation

Author

Che, Yan‐Jia, primary, Ren, Xiao‐He, additional, Wang, Zhi‐Wei, additional, Wu, Qi, additional, Xing, Kai, additional, Zhang, Min, additional, Xu, Chang, additional, Han, Di, additional, Yuan, Shun, additional, Zheng, Si‐Hao, additional, Chen, Yuan‐Yang, additional, Liao, Xin‐Ru, additional, Shi, Feng, additional, Zhong, Xiao‐Han, additional, Cai, Xin, additional, and Cheng, Si‐Xue, additional

Published
2022
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193. Prediction of the potential Diagnostic Markers of Peripheral Arterial Disease by machine learning and the Correlation with the Ferroptosis and Network of Cancer Gene

Author

Huan Wang, Lin-Xuan Zou, Xing-Kai Wang, Tian-Qi Zhao, Ying Chen, Jun-Wei Zong, and Shouyu Wang

Abstract

Background: Peripheral arterial disease (PAD) is a widely and complex disease which also known as arteriosclerosis obliterans(ASO). This disorder causes an increasingly prevalence all around the world. Despite its high prevalence and huge disruptive impact on the social economy globally, a large proportion of patients that suffers from PAD cannot receive early and proper therapy. Even some patients are not diagnosed so clearly that they missed the PAD optimal treatment. However, seldom research on PAD’s early diagnosis was based on bioinformatics assisted by machine learning. And the correlation between PAD, ferroptosis and cancer is still unavailable. The aim at this study is to seek potential diagnostic markers for PAD and the related genes of PAD-ferroptosis and analyze the relationship to malignant tumors. Methods: We used PAD datasets from Gene Expression Omnibus (GEO) database. R software was used to identify differentially expressed genes (DEGs) in PAD. Then we performed functional correlation Bioinformatics analysis such as Gene Ontology(GO) analysis, Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment analysis and Network of Cancer Gene (NCG) enrichment analysis. The protein–protein interaction analysis (PPI) network was also built and enriched for DEGs. The hub genes were acquired by Cytoscape software. Hub genes were taken to intersection with ferroptosis related genes for acquiring PAD-ferroptosis related genes. And we selected the key gene from hub genes by using support vector machine-recursive feature elimination (SVM-RFE) and least absolute shrinkage and selection operator (LASSO) logistic regression methods. By the use of R software, we drew the ROC curve to evaluate the diagnostic efficiency of PAD. Results: A total of 176 DEGs, containing 53 up-regulated and 123 down-regulated DEGs, were identified. FBXW7 and YWHAE were turned out to be the PAD-ferroptosis related genes. PAD has a potential correlation with many types of cancer. SMARCA4 and YWHAE can be treated as the diagnostic markers of PAD(AUC＞0.8). Conclusion: To summarize, SMARCA4 and YWHAE were identified as diagnostic markers of PAD. FBXW7 and YWHAE were selected to be the PAD-ferroptosis related genes. YWHAE may be the crossing gene among PAD, a part of malignant tumors and ferroptosis. Trial registration: Our reaserch was based on bioinformatic analysis and we obtained the date from Gene Expression Omnibus database.

Published
2022

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