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Kinetics of enhanced adsorption by polarization for organic pollutants on activated carbon fiber

HAN Yanhe, QUAN Xie, ZHAO Huimin, CHEN Shuo, ZHAO Yazhi

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 83-88 doi: 10.1007/s11783-007-0016-2

Abstract: capacity of sodium phenoxide was increased from 0.0083 mmol/g at open-circuit to 0.18 mmol/g, and a 17-fold-fold enhancement was achieved; however, the capacity of -nitrophenol was decreased from 2.93 mmol/gThe enhancement for electrosorption changed with dif ferent groups substituting.

Keywords： ACF     activated     17-fold enhancement     donor-conjugate bridge-acceptor     Electrostatic interaction    

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Th17 Cells in autoimmune diseases

Lei Han,Jing Yang,Xiuwen Wang,Dan Li,Ling Lv,Bin Li

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 10-19 doi: 10.1007/s11684-015-0388-9

Abstract:

Th17 cells are a new subset of CD4+ T cells involved in the clearance of extracellularAccumulating evidence suggests that Th17 cells and their signature cytokines have a pivotal role in theHere, we summarize recent research progress on Th17 function in the development and pathogenesis of autoimmuneWe also propose to identify new small molecule compounds to manipulate Th17 function for potential therapeutic

Keywords： IL-17     Th17 cells     RORγt     autoimmune diseases     posttranslational modification     inhibitors    

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Relationship between Th17 cells and allograft rejection

Zhikun ZHENG MM, Jinsong LI MD, Ke JIANG MD,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 491-494 doi: 10.1007/s11684-009-0066-x

Abstract: Thl7 cells, a special kind of auxiliary type T cells, can secrete IL-17A, IL-17F, IL-21, IL-22, etc.,As a different subset from the Thl and Th2 cells, Th17 cells play an important role in the developmentIL-23 can promote the production of IL17, as well as participate in amplification and maintenance ofAs our knowledge on Th17 family members is rapidly growing and changing, it will be important to specifyHerein, we review the key features of Th17 cells and discuss their potential relevance to transplantation

Keywords： TH17 cells     regulation     allograft     rejection    

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sources of dissolved organic matter from wastewater treatment plants and their mediation effect on 17α-ethinylestradiol

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1669-1

Abstract:

● EE2 photodegradation behavior in the presence of four WWTPs’ DOM was explored.

Keywords： Photosensitivity sources     17α-ethinylestradiol     Photodegradation     Dissolved organic matter     Wastewater    

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Traces and echoes of De Architectura by Marcus Vitruvius Pollio in the work of Xu Guangqi in 17th

Michela CIGOLA,Yibing FANG

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1,   Pages 3-11 doi: 10.1007/s11465-015-0359-5

Abstract: Dynasty, in the development of European scientific and technical knowledge in China between the 16th and 17th

Keywords： Vitruvius’ De Architectura     Xu Guangqi’s Taixi Shuifa     Jesuit missionaries     Italian Renaissance     drawing     representation    

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Removal of 17β-estradiol in laccase catalyzed treatment processes

XIA Qing,KONG Deyang,LIU Guoqiang,HUANG Qingguo,ALALEWI Aamr,LU Junhe

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 372-378 doi: 10.1007/s11783-013-0567-3

Abstract: The removal of 17β-estradiol (E2) in laccase catalyzed oxidative coupling processes was systematically

Keywords： 17β-estradiol     laccase     oxidative coupling processes     kinetics     mechanisms    

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Turbidity-adaptive underwater image enhancement method using image fusion

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-021-0669-8

Abstract: In this paper, we propose a turbidity-adaptive underwater image enhancement method.Based on the detection result, different image enhancement strategies are designed to deal with the problem

Keywords： turbidity     underwater image enhancement     image fusion     underwater robots     visibility    

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Successful production of an all-female common carp (Cyprinus carpio L.) population using cyp17a1 Article

Gang Zhai,Tingting Shu,Kuangxin Chen,Qiyong Lou,Jingyi Jia,Jianfei Huang,Chuang Shi,Xia Jin,Jiangyan He,Donghuo Jiang,Xueqiao Qian,Wei Hu,Zhan Yin,

Engineering 2022, Volume 8, Issue 1,   Pages 181-189 doi: 10.1016/j.eng.2021.03.026

Abstract: Male and female heterozygous cyp17a1-deficient common carp were first obtained using the clusteredAn all-male phenotype for homozygous cyp17a1-deficient carp, regardless of the individuals&rsquoour laboratory was used to screen the neomale carp population with the XX genotype from the cyp17a1The neomale common carp were then mated with wild-type (WT) females (cyp17a1+/+ XX genotype)The average body weight of cyp17a1+/− XX females was higher by 6.60% (8 mpf) and 32.66%

Keywords： Common carp     Sexual dimorphism     Growth     cyp17a1     Sex steroids     All-female population    

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Automatic image enhancement by learning adaptive patch selection None

Na LI, Jian ZHAN

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 2,   Pages 206-221 doi: 10.1631/FITEE.1700125

Abstract: However, some photos lack detail and need enhancement.Many existing image enhancement algorithms are patch based and the patch size is always fixed throughoutUsers must tune the patch size to obtain the appropriate enhancement.In this study, we propose an automatic image enhancement method based on adaptive patch selection usingresults demonstrate that our method can provide a significant improvement in existing patch-based image enhancement

Keywords： Image enhancement     Contrast enhancement     Dark channel     Bright channel     Adaptive patch based processing    

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Performance enhancement of partially shaded solar PV array using novel shade dispersion technique

Namani RAKESH,T. Venkata MADHAVARAM

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 227-239 doi: 10.1007/s11708-016-0405-y

Abstract: Solar photo voltaic array (SPVA) generates a smaller amount of power than the standard rating of the panel due to the partial shading effect. Since the modules of the arrays receive different solar irradiations, the P-V characteristics of photovoltaic (PV) arrays contain multiple peaks or local peaks. This paper presents an innovative method (magic square) in order to increase the generated power by configuring the modules of a shaded photovoltaic array. In this approach, the physical location of the modules in the total cross tied (TCT) connected in the solar PV array is rearranged based on the magic square arrangement pattern. This connection is done without altering any electrical configurations of the modules in the PV array. This method can distribute the shading effect over the entire PV array, without concentrating on any row of modules and can achieve global peaks. For different types of shading patterns, the output power of the solar PV array with the proposed magic square configuration is compared with the traditional configurations and the performance is calculated. This paper presents a new reconfiguration technique for solar PV arrays, which increases the PV power under different shading conditions. The proposed technique facilitates the distribution of the effect of shading over the entire array, thereby, reducing the mismatch losses caused by partial shading. The theoretical calculations are tested through simulations in Matlab/Simulink to validate the results. A comparison of power loss for different types of topologies under different types of shading patterns for a 4 × 4 array is also explained.

Keywords： photovoltaic cells     mismatch loss     shading patterns     partial shading     magic square     power enhancement     global    

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Revolutionizing heat transport enhancement with liquid metals: Proposal of a new industry of water-free

Haiyan LI, Jing LIU

Frontiers in Energy 2011, Volume 5, Issue 1,   Pages 20-42 doi: 10.1007/s11708-011-0139-9

Abstract: Water is perhaps the most widely adopted working fluid in conventional industrial heat transport engineering. However, it may no longer be the best option today due to the increasing scarcity of water resources. Furthermore, the wide variations in water supply throughout the year and across different geographic regions also makes it harder to easily access. To address this issue, finding new alternatives to replace water-based technologies is imperative. In this paper, the concept of a water-free heat exchanger is proposed and comprehensively analyzed for the first time. The liquid metal with a low melting point is identified as an ideal fluid that can flexibly be used within a wide range of working temperatures. Some liquid metals and their alloys, which have previously received little attention in thermal management areas, are evaluated. With superior thermal conductivity, electromagnetic field drivability, and extremely low power consumption, liquid metal coolants promise many opportunities for revolutionizing modern heat transport processes: serving as heat transport fluid in industries, administrating thermal management in power and energy systems, and innovating enhanced cooling in electronic or optical devices. Furthermore, comparative analyses are conducted to understand the technical barriers encountered by advanced water-based heat transfer strategies and clarify this new frontier in heat-transport study. In addition, the unique merits of liquid metals that could lead to innovative heat exchanger technologies are evaluated comprehensively. A few promising industrial situations, such as heat recovery, chip cooling, thermoelectricity generation, and military applications, where liquid metals could play irreplaceable roles, were outlined. The technical challenges and scientific issues thus raised are summarized. With their evident ability to meet various critical requirements in modern advanced energy and power industries, liquid metal-enabled technologies are expected to usher a new and global era of water-free heat exchangers.

Keywords： heat exchanger     liquid metal     water resource     heat transport enhancement     coolant     thermal management     process    

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Numerical investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based

TAO Wenquan, WU Junmei

Frontiers in Energy 2008, Volume 2, Issue 1,   Pages 71-78 doi: 10.1007/s11708-008-0001-x

Abstract: It is found that the inherent mechanism of the heat transfer enhancement by longitudinal vortex can be

Keywords： inherent mechanism     integral     surface     rectanglar     longitudinal    

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Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1,   Pages 131-143 doi: 10.1007/s11709-021-0787-8

Abstract: The enhancement was more pronounced in the case of U-shape than in the case of use of sheet strip coversThe flexural enhancement of RC beams by strengthening with CNTs-modified CFRP decreased with increasing

Keywords： RC beams     flexural     strengthening     CFRP     CNTs     finite element    

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A 17–26.5 GHz 42.5 dBm broadband and highly efficient gallium nitride power amplifier design Correspondences

Ming LI, Zhiqun LI, Quan ZHENG, Lanfeng LIN, Hongqi TAO,liming_2018@seu.edu.cn,zhiqunli@seu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 2,   Pages 346-350 doi: 10.1631/FITEE.2000513

Abstract: A wideband power amplifier is one of the key components in mobile communication systems and radar systems because it is a key component of radio frequency (RF) front-end systems, and its performance occupies a dominant position in the entire system function. GaN as the representative of the third generation of wide band gap semiconductors has the advantages of wide band gap, high electron mobility, and high breakdown field strength (Mishra et al., 2008; Millán et al., 2014). The power density of the device far exceeds that of Si and GaAs. Because of its high frequency, high power, high efficiency, high temperature resistance, high radiation resistance, and other excellent characteristics, GaN MMICs have broad application prospects in the microwave and millimeter wave bands.

Keywords： K波段；高效率；宽带；氮化镓（GaN）；功率放大器    

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Numerical analysis on heat transfer enhancement by longitudinal vortex based on field synergy principle

WU Junmei, TAO Wenquan

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 365-369 doi: 10.1007/s11708-007-0055-1

Abstract: analyzed on the basis of the field synergy principle to explain the inherent mechanism of heat transfer enhancementIn addition, the computational evaluations indicate that the heat transfer enhancement of delta wingletThe heat transfer enhancement of the delta winglet pairs with an attack angle of 45º is larger than thatThe heat transfer enhancement under identical pumping power condition for the attack angle of 30º is

Keywords： computational     inherent mechanism     staggered     decrease     transfer surface    

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Title Author Date Type Operation

Kinetics of enhanced adsorption by polarization for organic pollutants on activated carbon fiber

HAN Yanhe, QUAN Xie, ZHAO Huimin, CHEN Shuo, ZHAO Yazhi

Journal Article

Th17 Cells in autoimmune diseases

Lei Han,Jing Yang,Xiuwen Wang,Dan Li,Ling Lv,Bin Li

Journal Article

Relationship between Th17 cells and allograft rejection

Zhikun ZHENG MM, Jinsong LI MD, Ke JIANG MD,

Journal Article

sources of dissolved organic matter from wastewater treatment plants and their mediation effect on 17α-ethinylestradiol

Journal Article

Traces and echoes of De Architectura by Marcus Vitruvius Pollio in the work of Xu Guangqi in 17th

Michela CIGOLA,Yibing FANG

Journal Article

Removal of 17β-estradiol in laccase catalyzed treatment processes

XIA Qing,KONG Deyang,LIU Guoqiang,HUANG Qingguo,ALALEWI Aamr,LU Junhe

Journal Article

Turbidity-adaptive underwater image enhancement method using image fusion

Journal Article

Successful production of an all-female common carp (Cyprinus carpio L.) population using cyp17a1

Gang Zhai,Tingting Shu,Kuangxin Chen,Qiyong Lou,Jingyi Jia,Jianfei Huang,Chuang Shi,Xia Jin,Jiangyan He,Donghuo Jiang,Xueqiao Qian,Wei Hu,Zhan Yin,

Journal Article

Automatic image enhancement by learning adaptive patch selection

Na LI, Jian ZHAN

Journal Article

Performance enhancement of partially shaded solar PV array using novel shade dispersion technique

Namani RAKESH,T. Venkata MADHAVARAM

Journal Article

Revolutionizing heat transport enhancement with liquid metals: Proposal of a new industry of water-free

Haiyan LI, Jing LIU

Journal Article

Numerical investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based

TAO Wenquan, WU Junmei

Journal Article

Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with

Journal Article

A 17–26.5 GHz 42.5 dBm broadband and highly efficient gallium nitride power amplifier design

Ming LI, Zhiqun LI, Quan ZHENG, Lanfeng LIN, Hongqi TAO,liming_2018@seu.edu.cn,zhiqunli@seu.edu.cn

Journal Article

Numerical analysis on heat transfer enhancement by longitudinal vortex based on field synergy principle

WU Junmei, TAO Wenquan

Journal Article