在本文中我们讨论求方程Fx=0 (*)的迭代解问题.这里,F 是从一个 PTL 空间 X 的子集 D 到另一个 PTL 空间 Y 中的算子。本文的第一部分给出了序次微分的概念,并得出了有关序连续算子的序次可微性的结论.在第二部分中研究了当 F 序次可微...在本文中我们讨论求方程Fx=0 (*)的迭代解问题.这里,F 是从一个 PTL 空间 X 的子集 D 到另一个 PTL 空间 Y 中的算子。本文的第一部分给出了序次微分的概念,并得出了有关序连续算子的序次可微性的结论.在第二部分中研究了当 F 序次可微时(*)的迭代程序.我们的工作推广了[6,7,9]的结论.展开更多
We previously demonstrated immune activation in the maternal peripheral circulation associated with preterm labor (PTL). There was an elevation in WBC mRNA of anti-inflammatory complement decay-accelerating factor (CD...We previously demonstrated immune activation in the maternal peripheral circulation associated with preterm labor (PTL). There was an elevation in WBC mRNA of anti-inflammatory complement decay-accelerating factor (CD55) and the innate-immune response activating toll-like receptor 4 (TLR4). These findings suggested that collectively, these two molecules might serve as useful biomolecules to aid in the diagnosis of PTL. In this study, we used a combined marker approach to determine whether a dual marker model utilizing both CD55 and TLR4 mRNA levels to classify PTL would increase diagnostic accuracy compared to either molecule alone. Two methods were evaluated;a linear discriminant (LD) method and a distribution free (DF) method, in order to find the optimal linear combination of TLR4 and CD55 data to diagnose PTL accurately. Our results indicated that a combined CD55-TLR4 dual marker model could provide statistically significant improve- ments compared to CD55 or TLR4 single marker models for PTL classification performance.展开更多
An enzyme-stimulating catalyst( PTL) with copper ions( Cu^(2+)) as the activation center and aminophosphonate as ligand was developed and applied in low-temperature scouring/bleaching of cotton knits. The optimal weig...An enzyme-stimulating catalyst( PTL) with copper ions( Cu^(2+)) as the activation center and aminophosphonate as ligand was developed and applied in low-temperature scouring/bleaching of cotton knits. The optimal weight ratio of Cu^(2+) to aminophosphonate was 1 ∶75. Via orthodox and single-factor experiments,the most efficient formula for low-temperature scouring/bleaching was composed of 0. 4 g/L high-efficiency degreaser DM-1130,1. 5 g/L PTL,2. 0 g/L sodium hydroxide( NaOH),and 7. 0 g/L 30% hydrogen peroxide( H_2O_2). The PTL could not only increase the whiteness of cotton knits,but also remove pectin to enhance capillary effect.展开更多
According to the 47th Meeting of the International Committee of Legal Melrology （CIML） and the 14th Conference of International Organization of Legal Metrology （OIML） recently held in Bucharest, AQSIQ Vice Ministe...According to the 47th Meeting of the International Committee of Legal Melrology （CIML） and the 14th Conference of International Organization of Legal Metrology （OIML） recently held in Bucharest, AQSIQ Vice Minister Pu Changcheng was awared the OIML Award for Excellent Contributions. This award was proposed by the President of CIML and adopted by the conference on consensus. The President of CIML conferred the gold medal to Mr. PtL展开更多
文摘在本文中我们讨论求方程Fx=0 (*)的迭代解问题.这里,F 是从一个 PTL 空间 X 的子集 D 到另一个 PTL 空间 Y 中的算子。本文的第一部分给出了序次微分的概念,并得出了有关序连续算子的序次可微性的结论.在第二部分中研究了当 F 序次可微时(*)的迭代程序.我们的工作推广了[6,7,9]的结论.
文摘We previously demonstrated immune activation in the maternal peripheral circulation associated with preterm labor (PTL). There was an elevation in WBC mRNA of anti-inflammatory complement decay-accelerating factor (CD55) and the innate-immune response activating toll-like receptor 4 (TLR4). These findings suggested that collectively, these two molecules might serve as useful biomolecules to aid in the diagnosis of PTL. In this study, we used a combined marker approach to determine whether a dual marker model utilizing both CD55 and TLR4 mRNA levels to classify PTL would increase diagnostic accuracy compared to either molecule alone. Two methods were evaluated;a linear discriminant (LD) method and a distribution free (DF) method, in order to find the optimal linear combination of TLR4 and CD55 data to diagnose PTL accurately. Our results indicated that a combined CD55-TLR4 dual marker model could provide statistically significant improve- ments compared to CD55 or TLR4 single marker models for PTL classification performance.
基金South Wisdom Valley Innovative Research Team Program(No.2013CXTD05)
文摘An enzyme-stimulating catalyst( PTL) with copper ions( Cu^(2+)) as the activation center and aminophosphonate as ligand was developed and applied in low-temperature scouring/bleaching of cotton knits. The optimal weight ratio of Cu^(2+) to aminophosphonate was 1 ∶75. Via orthodox and single-factor experiments,the most efficient formula for low-temperature scouring/bleaching was composed of 0. 4 g/L high-efficiency degreaser DM-1130,1. 5 g/L PTL,2. 0 g/L sodium hydroxide( NaOH),and 7. 0 g/L 30% hydrogen peroxide( H_2O_2). The PTL could not only increase the whiteness of cotton knits,but also remove pectin to enhance capillary effect.
文摘According to the 47th Meeting of the International Committee of Legal Melrology （CIML） and the 14th Conference of International Organization of Legal Metrology （OIML） recently held in Bucharest, AQSIQ Vice Minister Pu Changcheng was awared the OIML Award for Excellent Contributions. This award was proposed by the President of CIML and adopted by the conference on consensus. The President of CIML conferred the gold medal to Mr. PtL
