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Elaeagnus angustifolia 1

Iris lactea Pall. var. chinensis (Fisch.) Koidz 1

Sphingopyxis sp 1

CECE-GC 1

Gauss quadrature 1

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Ginkgolide B 1

Hermite polynomial 1

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K+ and Na+ 1

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High-precision Numerical Computation of High-degree Gauss quadrature Nodes

Zhang Qingli,Wang Xiaomei,Yin Shaotang,Jiang Haihe

Strategic Study of CAE 2008, Volume 10, Issue 2,   Pages 35-40

Abstract: To extract these polynomials, their root intervals are searched with a certain step within a certainAfter the intervals of all roots are obtained, the roots with the desired precision can be gotten byNumerical experiments indicate that the method is very efficient and the high-precise roots of Legendre

Keywords： Gauss quadrature     Legendre polynomial     Laguerre polynomial     Hermite polynomial     extract roots    

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Antioxidant and antitumor effects and immunomodulatory activities of crude and purified polyphenol extract

Xiaohong Kou,Lihua Han,Xingyuan Li,Zhaohui Xue,Fengjuan Zhou

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 108-119 doi: 10.1007/s11705-016-1553-7

Abstract: antioxidant and antitumor effects as well as the immunomodulatory activities of crude and purified polyphenol extractThe antioxidant and antitumor effects of the polyphenol extract were measured both and , and theirassays demonstrated that blueberry purified polyphenol extract (BBPP) exhibited higher antioxidant activitiesthan blueberry crude polyphenol extract (BBCP), but the opposite effect was observed .According to physical and histological studies, the CD-1 tumor-bearing mice treated with the polyphenol extract

Keywords： crude polyphenol extract     purified polyphenol extract     blueberry     antioxidant     antitumor     immunity    

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INTERFERENCE BY NON-HOST PLANT ROOTS AND ROOT EXUDATES IN THE INFECTION PROCESSES OF PHYTOPHTHORA NICOTIANAE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 447-459 doi: 10.15302/J-FASE-2021399

Abstract: The interactions between non-host roots and pathogens may be key in the inhibition of soilborne pathogensInteractions between fennel (Foeniculum vulgare) roots/root exudates and PhytophthoraThe roots of fennel attracted P. nicotianae zoospores and inhibited their motility andThese interspecific interactions between non-host roots and pathogens were found to be an important factor

Keywords： fennel and tobacco rotation     infection behavior     Phytophthora nicotianae     reactive oxygen species     vanillin    

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K+ and Na+ fluxes in roots of two Chinese Iris populations

Pinfang LI,Biao ZHANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 2,   Pages 144-149 doi: 10.15302/J-FASE-2014016

Abstract: However, the Na concentrations in both shoots and roots were lower for Xj than those for Bj.

Keywords： Iris lactea Pall. var. chinensis (Fisch.) Koidz     population     K+ and Na+     ion flux     non-invasive micro-test technique    

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Optimization of the main liming process for inulin crude extract from Jerusalem artichoke tubers

Huandong LI, Hongji ZHU, Jianjun QIAO, Junhu DU, Hua ZHANG

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 3,   Pages 348-355 doi: 10.1007/s11705-012-1295-0

Abstract: The inulin crude extract was then clarified by a carbonate-precipitation method, during which three variables

Keywords： inulin     homogenate extraction     Jerusalem artichoke     main liming process    

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Neuroprotective effects of Ginkgo biloba extract and Ginkgolide B against oxygen–glucose deprivation/

Xiaohan Yang, Tiezheng Zheng, Hao Hong, Nan Cai, Xiaofeng Zhou, Changkai Sun, Liying Wu, Shuhong Liu, Yongqi Zhao, Lingling Zhu, Ming Fan, Xuezhong Zhou, Fengxie Jin

Frontiers of Medicine 2018, Volume 12, Issue 3,   Pages 307-318 doi: 10.1007/s11684-017-0547-2

Abstract: The neuroprotective effects of extract (GBE) against several cerebral diseases have been reported in

Keywords： acute ischemic stroke     Ginkgo bilobaextract     Ginkgolide B     network model     neuroprotection    

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Effect of incorporating Elaeagnus angustifolia extract in PCL-PEG-PCL nanofibers for bone tissue engineering

Vahideh R. Hokmabad, Soodabeh Davaran, Marziyeh Aghazadeh, Effat Alizadeh, Roya Salehi, Ali Ramazani

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 108-119 doi: 10.1007/s11705-018-1742-7

Abstract: EA extract was loaded onto poly(ϵ-caprolactone)-poly(ethylene glycol)-poly(&epsiv

Keywords： Elaeagnus angustifolia     scaffold     electrospinning     human dental pulp stem cell     tissue engineering    

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Cusp points and assembly changing motions in the PRR-PR-PRR planar parallel manipulator

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0743-x

Abstract: By regarding the discriminant of the repeated roots of the quartic equation as an implicit function of

Keywords： parallel manipulator     assembly changing motions     cusp points     quartic polynomial     discriminant of repeated roots    

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Preliminary study on preparation of cell-free system for protein expression

CHEN Haiqin, XU Zhinan, WANG Cheng, CEN Peilin, LIAO Yuhua

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 224-229 doi: 10.1007/s11705-008-0029-9

Abstract: In this work, the cell extract was prepared from RNase I- defective strain A19.

Keywords： cell-free     regeneration     extract     information     successful construction    

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Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method and applied as a dopant of PEDOT

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1075-1084 doi: 10.1007/s11705-022-2272-x

Abstract: Inspired by the importance of the phenolic group to the electron transporting property of hole transport materials, phenolic hydroxyl groups were introduced in lignosulfonate (LS) via the alkyl chain bridging method to prepare phenolated-lignosulfonate (PLS). The results showed that the phenolic group was boosted from 0.81 mmol∙g–1 of LS to 1.19 mmol∙g–1 of PLS. The electrochemical property results showed two oxidation peaks in the cyclic voltammogram (CV) curve of PLS, and the oxidation potential of the PLS-modified electrode decreased by 0.5 eV compared with that of LS. This result indicates that PLS is more easily oxidized than LS. Based on the excellent electron transporting property of PLS, PLS was applied as a dopant in poly(3,4-ethylenedioxythiophene) (PEDOT, called PEDOT:PLSs). PLS showed excellent dispersion properties for PEDOT. Moreover, the transmittance measurement results showed that the transmittance of PEDOT:PLSs exceeded 85% in the range of 300–800 nm. The CV results showed that the energy levels of PEDOT:PLSs could be flexibly adjusted by PLS amounts. The results indicate that the phenolic hydroxyl group of lignin can be easily boosted by the alkyl chain bridging method, and phenolated lignin-based polymers may have promising potential as dopants of PEDOT to produce hole transporting materials for different organic photovoltaic devices.

Keywords： lignosulfonate     phenolic group     PEDOT:PLS     hole extract layer     energy level    

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Microcystin-LR biodegradation by

Chengbin XIAO, Hai YAN, Junfeng WANG, Wei WEI, Jun NING, Gang PAN

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 526-532 doi: 10.1007/s11783-010-0261-7

Abstract: cyanobacterial cells collected from Lake Guishui and the biodegradation of MC-LR by both strain and cell-free extract

Keywords： microcystin-LR(MC-LR)     biodegradation     Sphingopyxis sp     USTB-05     cell-free extract    

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Progress in Studies on the Key Technology of Tritium Extract ionfrom Reactor Tritiated Heavy Water

Sun Ying,Wang Heyi,Sang Ge,Luo Yangming,Cao Wei,Liu Yunnu,Xiong Yifu

Strategic Study of CAE 2007, Volume 9, Issue 5,   Pages 1-6

Abstract:

Based on the CECE-GC experimental system,  with a disposal capability of 10 t/a of tritiated heavy water,   the demonstration experiment of recovering deuterium from light water containing deuterium and the simulation operation of recovering tritium from tritiated heavy water with tritiated light water are introduced.  The system has been operated for 240 h.  The total concentration factor of CECE is about 4,  and the separation factor of tritium is around 10.  The 8m3 /d GC system has recovered 90 % hydrogen from 10.5 m3 tritiated hydrogen in 23 h,   the tritium is depleted to more than 1 000 times.   This experimental system is an important basis for further engineering research.

Keywords： heavy water     tritium extraction     CECE-GC     demonstration experiment    

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Problems and Countermeasures for Planning and Management of Villages and Towns in China

Cao Lu,Tan Jing,Wei Lai, Zhuo Jia, Hua Chuanzhe, Jiang Ming, Feng Xu

Strategic Study of CAE 2019, Volume 21, Issue 2,   Pages 14-20 doi: 10.15302/J-SSCAE-2019.02.012

Abstract: planning and management system and management mode do not accord with the characteristics of rural grass-roots

Keywords： planning and management system     rural grass-roots governance system     land supply mode     innovation in planning    

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Title Author Date Type Operation

High-precision Numerical Computation of High-degree Gauss quadrature Nodes

Zhang Qingli,Wang Xiaomei,Yin Shaotang,Jiang Haihe

Journal Article

Antioxidant and antitumor effects and immunomodulatory activities of crude and purified polyphenol extract

Xiaohong Kou,Lihua Han,Xingyuan Li,Zhaohui Xue,Fengjuan Zhou

Journal Article

INTERFERENCE BY NON-HOST PLANT ROOTS AND ROOT EXUDATES IN THE INFECTION PROCESSES OF PHYTOPHTHORA NICOTIANAE

Journal Article

K+ and Na+ fluxes in roots of two Chinese Iris populations

Pinfang LI,Biao ZHANG

Journal Article

Optimization of the main liming process for inulin crude extract from Jerusalem artichoke tubers

Huandong LI, Hongji ZHU, Jianjun QIAO, Junhu DU, Hua ZHANG

Journal Article

Neuroprotective effects of Ginkgo biloba extract and Ginkgolide B against oxygen–glucose deprivation/

Xiaohan Yang, Tiezheng Zheng, Hao Hong, Nan Cai, Xiaofeng Zhou, Changkai Sun, Liying Wu, Shuhong Liu, Yongqi Zhao, Lingling Zhu, Ming Fan, Xuezhong Zhou, Fengxie Jin

Journal Article

Effect of incorporating Elaeagnus angustifolia extract in PCL-PEG-PCL nanofibers for bone tissue engineering

Vahideh R. Hokmabad, Soodabeh Davaran, Marziyeh Aghazadeh, Effat Alizadeh, Roya Salehi, Ali Ramazani

Journal Article

Cusp points and assembly changing motions in the PRR-PR-PRR planar parallel manipulator

Journal Article

Preliminary study on preparation of cell-free system for protein expression

CHEN Haiqin, XU Zhinan, WANG Cheng, CEN Peilin, LIAO Yuhua

Journal Article

Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method and applied as a dopant of PEDOT

Journal Article

Microcystin-LR biodegradation by

Chengbin XIAO, Hai YAN, Junfeng WANG, Wei WEI, Jun NING, Gang PAN

Journal Article

Progress in Studies on the Key Technology of Tritium Extract ionfrom Reactor Tritiated Heavy Water

Sun Ying,Wang Heyi,Sang Ge,Luo Yangming,Cao Wei,Liu Yunnu,Xiong Yifu

Journal Article

Problems and Countermeasures for Planning and Management of Villages and Towns in China

Cao Lu,Tan Jing,Wei Lai, Zhuo Jia, Hua Chuanzhe, Jiang Ming, Feng Xu

Journal Article