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Metal cation removal by P(VC-r-AA) copolymer ultrafiltration membranes

Nachuan Wang, Jun Wang, Peng Zhang, Wenbin Wang, Chuangchao Sun, Ling Xiao, Chen Chen, Bin Zhao, Qingran Kong, Baoku Zhu

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 262-272 doi: 10.1007/s11705-017-1682-7

Abstract: dissolved in a coagulation bath, indicating that the AA segments were completely retained within the membraneEnriching degree of AA segments in surface layer was 2 for copolymer membrane.In addition, the introduction of AA segments made the membrane electronegative and hydrophilic so thatthe membrane was sensitive to the solution pH.The optimal pH for Cu(II) adsorption was 6 and the copolymer membrane has potential applications for

Keywords: poly(vinyl chloride-r-acrylic acid)     negatively charged PVC membrane     anti-fouling     heavy metal adsorption    

Effect of electrokinetic property of charged polyether sulfone membrane on bovine serum albumin fouling

Xiaorong Meng, Shanshan Huo, Lei Wang, Xudong Wang, Yongtao Lv, Weiting Tang, Rui Miao, Danxi Huang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 2, doi: 10.1007/s11783-017-0907-9

Abstract: Negatively charged CMPES and positively charged QAPES membranes were fabricated.Negatively charged carboxymethylated polyethersulfone (CMPES) and positively charged quaternized polyethersulfoneWhen pH value was 3, 4.7 or 9, the interaction behavior between charged PES membrane and BSA showed thatCharged modification significantly reduced the adhesion of PES membrane-BSA, and the adhesion data wasThe above experimental facts proved that the charged membrane interfacial electric double layer structure

Keywords: Charged PES UF membrane     BSA     Electrokinetic characterization     Adhesion force     Jump distance    

Novel polyethyleneimine/TMC-based nanofiltration membrane prepared on a polydopamine coated substrate

Zhe Yang, Xiaoyu Huang, Jianqiang Wang, Chuyang Y. Tang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 273-282 doi: 10.1007/s11705-017-1695-2

Abstract: Most commercial NF membranes are negatively charged at the pH range of a typical feed solution.polymerization reaction on a polydopamine coated hydrolyzed polyacrylonitrile substrate to obtain a positively chargednanofiltration membrane.Effects of polydopamine coating time, PEI concentration, TMC reaction time and concentration on the membraneThe optimal NF membrane showed high rejection for divalent ions (93.6±2.6% for MgSO , 92.4±1.3% for MgCl

Keywords: nanofiltration     polyethyleneimine     trimesoyl chloride     polydopamine     positively charged rejection layer    

Study of Suppressing PVC Fire with Water Mist Using a Cone Calorimeter

Huang Xin,Liu Jianghong,Zhang Yongfeng,Qin Jun

Strategic Study of CAE 2006, Volume 8, Issue 12,   Pages 102-106

Abstract:

In this paper, the action of water mist on PVC fires in a cone calorimeter under different externalradiant heat fluxes was studied and the reignition of the PVC fires was analyzed.The experiment illustrated that water mist would suppress the PVC fire by evaporation cooling, oxygen

Keywords: PVC fire     water mist     heat release rate     reignition    

Temporal evolution of charged and neutral nanoparticle concentrations during atmospheric new particle

E. Rohan Jayaratne, Buddhi Pushpawela, Lidia Morawska

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0862-x

Abstract: In 50 events, charged and neutral particles were not formed at the same time.In 42 of these events the charged particles formed before the neutral particles.formation (NPF) events in the urban environment of Brisbane, Australia, showed that the formation of chargedWe studied the times at which the charged and neutral particle concentrations in the size range 1.8–3.2While the charged particles were more likely to form before the neutral particles, once formed, the growth

Keywords: Charged particles     Cluster ions     Secondary particles     Environmental pollution    

Shear wall layout optimization of tall buildings using Quantum Charged System Search

Siamak TALATAHARI, Mahdi RABIEI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1131-1151 doi: 10.1007/s11709-020-0660-1

Abstract: In this paper, Quantum Charged System Search (QCSS) algorithm is presented as a new optimization methodand used to improve the convergence capability of the original Charged System Search.

Keywords: Quantum Charged System Search     shear wall     layout optimization     tall buildings    

APPLE SUMO E3 LIGASE MDSIZ1 NEGATIVELY REGULATES DROUGHT TOLERANCE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 2,

Abstract: Taken together, these results indicate that apple MdSIZ1 negatively regulates drought stress by enhancing

Keywords: apple / drought tolerance / gene expression / MdSIZ1    

PVC Formulation of Anastrepha suspensa Pheromones Suitable for Field Studies Article

Daniel Kuzmich, Zachary A. Kawagoe, Spencer S. Walse

Engineering 2021, Volume 7, Issue 11,   Pages 1646-1650 doi: 10.1016/j.eng.2020.09.011

Abstract: Loew) pheromones, (±)-anastrephin and (±)-epianastrephin, into a poly(vinyl chloride) (PVCThe PVC polymer disks (100 mg) contain 10% by weight of (±)-epianastrephin and (±)-anastrephin

Keywords: Anastrepha     Anastrephin     Epianastrephin     PVC lure     Controlled release    

APPLE SUMO E3 LIGASE MDSIZ1 NEGATIVELY REGULATES DROUGHT TOLERANCE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 662-662 doi: 10.15302/J-FASE-2021408

GDF15 negatively regulates chemosensitivity via TGFBR2-AKT pathway-dependent metabolism in esophageal

Frontiers of Medicine 2023, Volume 17, Issue 1,   Pages 119-131 doi: 10.1007/s11684-022-0949-7

Abstract: Growth differentiation factor 15 (GDF15) is crucial in the development of various types of tumors and negatively

Keywords: GDF15     esophageal squamous cell carcinoma     chemoresistance     cellular metabolism     TGFBR2     AKT    

Ductility loss of hydrogen-charged and releasing 304L steel

Yanfei WANG, Jianming GONG, Yong JIANG, Wenchun JIANG, Wang JIANG

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3,   Pages 298-304 doi: 10.1007/s11465-013-0265-7

Abstract: Flat tensile specimens were cathodic hydrogen charged at various current densities.For each density, two specimens were charged at the same condition.The results show ductility loss occurred in the hydrogen-charged specimens and the loss increased as

Keywords: hydrogen embrittlement     ductility loss     hydrogen releasing     control strategy     304L austenitic stainless steel    

Combustion and emission characteristics of a turbo-charged common rail diesel engine fuelled with diesel-biodiesel-DEE

Ni ZHANG, Zuohua HUANG, Xiangang WANG, Bin ZHENG

Frontiers in Energy 2011, Volume 5, Issue 1,   Pages 104-114 doi: 10.1007/s11708-011-0138-x

Abstract: The combustion and emission characteristics of a turbo-charged, common rail diesel engine fuelled with

Keywords: Combustion     particulate emissions     diesel-biodiesel-DEE blend     diesel engine    

APPLE SUMO E3 LIGASE MDSIZ1 NEGATIVELY REGULATES DROUGHT TOLERANCE

Baohua CHU, Jia SUN, Huan DANG, Ziqing MA, Shuang ZHAO, Qingmei GUAN, Xuewei LI

Frontiers of Agricultural Science and Engineering   Pages 247-261 doi: 10.15302/J-FASE-2021388

Abstract: Taken together, these results indicate that apple MdSIZ1 negatively regulates drought stress by enhancing

Keywords: apple     drought tolerance     gene expression     MdSIZ1    

Artificial muscles for wearable assistance and rehabilitation Review

Tian-yun DONG, Xiang-liang ZHANG, Tao LIU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 11,   Pages 1303-1315 doi: 10.1631/FITEE.1800618

Abstract: Among these materials, dielectric elastomer (DE) and polyvinyl chloride (PVC) gel exhibit considerableIn this review, we first introduce the working principles of the DE and PVC gel separately.Next, we summarize the DE materials and the preparation of PVC gel.

Keywords: Artificial muscle     Smart material     Dielectric elastomers (DE)     Polyvinyl chloride (PVC) gel     Actuator     Wearable    

Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

SUI Pengzhe, WEN Xianghua, HUANG Xia

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 362-367 doi: 10.1007/s11783-007-0062-9

Abstract: In this study, ultrasound was used to control the membrane fouling online in an anaerobic membrane bioreactorThe experimental results indicated that when the crossflow velocity was more than 1.0 m/s, membrane foulingWhen ultrasound was applied, an ultrasonic power range of 60–150 W was suitable for the membrane foulingThe experimental results showed that the membrane fouling was controlled so well that membrane filtration

Keywords: membrane filtration     filtration resistance     different     feasible ultrasonic     anaerobic membrane    

Title Author Date Type Operation

Metal cation removal by P(VC-r-AA) copolymer ultrafiltration membranes

Nachuan Wang, Jun Wang, Peng Zhang, Wenbin Wang, Chuangchao Sun, Ling Xiao, Chen Chen, Bin Zhao, Qingran Kong, Baoku Zhu

Journal Article

Effect of electrokinetic property of charged polyether sulfone membrane on bovine serum albumin fouling

Xiaorong Meng, Shanshan Huo, Lei Wang, Xudong Wang, Yongtao Lv, Weiting Tang, Rui Miao, Danxi Huang

Journal Article

Novel polyethyleneimine/TMC-based nanofiltration membrane prepared on a polydopamine coated substrate

Zhe Yang, Xiaoyu Huang, Jianqiang Wang, Chuyang Y. Tang

Journal Article

Study of Suppressing PVC Fire with Water Mist Using a Cone Calorimeter

Huang Xin,Liu Jianghong,Zhang Yongfeng,Qin Jun

Journal Article

Temporal evolution of charged and neutral nanoparticle concentrations during atmospheric new particle

E. Rohan Jayaratne, Buddhi Pushpawela, Lidia Morawska

Journal Article

Shear wall layout optimization of tall buildings using Quantum Charged System Search

Siamak TALATAHARI, Mahdi RABIEI

Journal Article

APPLE SUMO E3 LIGASE MDSIZ1 NEGATIVELY REGULATES DROUGHT TOLERANCE

Journal Article

PVC Formulation of Anastrepha suspensa Pheromones Suitable for Field Studies

Daniel Kuzmich, Zachary A. Kawagoe, Spencer S. Walse

Journal Article

APPLE SUMO E3 LIGASE MDSIZ1 NEGATIVELY REGULATES DROUGHT TOLERANCE

Journal Article

GDF15 negatively regulates chemosensitivity via TGFBR2-AKT pathway-dependent metabolism in esophageal

Journal Article

Ductility loss of hydrogen-charged and releasing 304L steel

Yanfei WANG, Jianming GONG, Yong JIANG, Wenchun JIANG, Wang JIANG

Journal Article

Combustion and emission characteristics of a turbo-charged common rail diesel engine fuelled with diesel-biodiesel-DEE

Ni ZHANG, Zuohua HUANG, Xiangang WANG, Bin ZHENG

Journal Article

APPLE SUMO E3 LIGASE MDSIZ1 NEGATIVELY REGULATES DROUGHT TOLERANCE

Baohua CHU, Jia SUN, Huan DANG, Ziqing MA, Shuang ZHAO, Qingmei GUAN, Xuewei LI

Journal Article

Artificial muscles for wearable assistance and rehabilitation

Tian-yun DONG, Xiang-liang ZHANG, Tao LIU

Journal Article

Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

SUI Pengzhe, WEN Xianghua, HUANG Xia

Journal Article