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Experimental studies on the axial crash behavior of aluminum foam-filled hat sections

WANG Qing-chun, FAN Zi-jie, GUI Liang-jin, WANG Zheng-hong, FU Zi-lai

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4,   Pages 381-387 doi: 10.1007/s11465-006-0044-9

Abstract: Drop hammer tests were carried out to study the axial crash behavior of aluminum foam-filled hat sectionsFirst, the axial crash tests of the empty hat sections, aluminum foam and the aluminum foam-filled hatfoam-filled hat sections were analyzed.It was found that aluminum foam filling can increase the energy absorption capacities of the hat sectionsCompared with the non-filled structures, aluminum foamfilled structures were much more stable and needed

Keywords： specified energy     aluminum foam-filled     energy absorption     non-filled     Drop hammer    

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Modelling and experimental verification on concrete-filled steel tubular columns with L or T section

LU Xilin, LI Xueping, WANG Dan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 163-169 doi: 10.1007/s11709-007-0017-z

Abstract: Concrete-filled steel tubular columns with L or T sections were analyzed in this paper.After that, the hysteretic rules for the in-filled concrete were constructed, aiming at the analysisin this paper can be applied in the program of time history analysis on tall buildings with concrete-filled

Keywords： hysteretic     confining mechanism     Concrete-filled     in-filled     composite    

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Facile strategy for carbon foam fabrication with lignin as sole feedstock and its applications

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1051-1064 doi: 10.1007/s11705-022-2248-x

Abstract: follow-up to our recent discovery of a facile strategy for directly converting lignin powder into carbon foampretreatment parameters in air can remarkably influence the formation and properties of the derived carbon foamtemperature, and residence time) were systematically investigated and a conversion mechanism into carbon foamand short residence time hindered the formation of smooth and well-connected structures in the carbon foam

Keywords： lignin     carbon foam     thermal pretreatment     solar vapor generation    

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Effect of IL-10 on formation of foam cell induced by ox-LDL

WANG Fei, DAI Yalei, XU Ting, XU Bo, WANG Kaifeng

Frontiers of Medicine 2008, Volume 2, Issue 3,   Pages 298-302 doi: 10.1007/s11684-008-0057-3

Abstract: In this study the effects of lipopolysaccharide (LPS) and interleukin-10 (IL-10) on the formation of foamBy using an oil red O staining technique, the formation of foam cells was evaluated by lipid granulesThe foam cells were significantly increased in the presence of LPS in a dose-dependent manner.This study demonstrates that ox-LDL can cause foam cell formation from macrophages .These results indicate that inflammatory effects in blood vessels can speed up foam cell formation.

Keywords： inflammatory     presence     interleukin-10     dose-dependent     ox-LDL    

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Stability of three-dimensional printable foam concrete as function of surfactant characteristics

Frontiers of Structural and Civil Engineering   Pages 935-947 doi: 10.1007/s11709-023-0964-z

Abstract: Extrudability is one of the most critical factors when designing three-dimensional printable foam concreteThe extrusion process likely affects the foam stability which necessitates the investigation into surfactantproperties particularly for concrete mixes with high foam contents.printed foam concrete are scarce.Fresh density tests were conducted before and after the extrusion to determine stability of the foam

Keywords： foam concrete     3D printable concrete     stability     rheology     air void microstructure    

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The role of single deformed bubble on porous foam tray with submerged orifices on the mass transfer enhancement

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 2127-2143 doi: 10.1007/s11705-023-2363-3

Abstract: Foam trays with porous submerged orifices endow bubbles uniformly distributed, which are considered attractiveIn this work, the actual porous structure of the foam tray is obtained based on micro computed tomographyThis discovery exemplifies the mechanism of mass transfer intensification for foam trays and serves to

Keywords： bubble formation     porous submerged orifices     process intensification     foam tray    

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Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange

Fengli ZHANG, Yuzhong ZHANG, Hong LI, Guangfen LI,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 462-467 doi: 10.1007/s11705-009-0011-1

Abstract: EVAL hollow fiber membrane adsorbents filled with powder D061-type cation exchange resin were preparedThe effect of the resin-filled content on membrane performance has been discussed.The results showed that EVAL hollow fiber membrane adsorbents filled with D061-type cation exchange resinshad good adsorption capacity, and the adsorption capacity increased with the quantity of the resin-filled

Keywords： substrate     copolymer EVAL     exchange     EVAL hollow     resin-filled content    

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Tensile ratcheting behaviors of bronze powder filled polytetrafluoroethylene

Wenjuan XU, Hong GAO, LiLan GAO, Xu CHEN, Yong WANG

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 103-109 doi: 10.1007/s11705-013-1315-8

Abstract: series of tensile and ratcheting experiments for compacted polytetrafluoroethylene (PTFE) and bronze filled

Keywords： bronze filled polytetrafluoroethylene (PTFE/bronze)     uniaxial tensile behavior     ratcheting behavior     dissipation    

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Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 853-866 doi: 10.1007/s11705-022-2256-x

Abstract: Subsequently, the cationic dialdehyde cellulose nanocrystal cross-linked chitosan nanocomposite foamoptimal ratio of the cationic dialdehyde cellulose nanocrystal/chitosan (w/w) of 12/100, the resultant foam(Foam-12) possesses excellent absorption properties, such as high porosity, high content of active sitesThen, Foam-12 was applied as an eco-friendly adsorbent to remove acid red 134 (a representative of anionicThe dominant adsorption mechanism for the anionic dye adsorption is electrostatic attraction, and Foam

Keywords： chitosan foam     cellulose nanocrystals     acid red 134     adsorption    

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Mechanical behavior and semiempirical force model of aerospace aluminum alloy milling using nano biological

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0720-4

Abstract: Aerospace aluminum alloy is the most used structural material for rockets, aircraft, spacecraft, andminimal quantity lubrication have become the bottleneck of lubrication and heat dissipation of aerospace aluminum

Keywords： milling     force     nanofluid minimum quantity lubrication     aerospace aluminum alloy     nano biological lubricant    

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NiFeRuOx nanosheets on Ni foam as an electrocatalyst for efficient

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1698-1706 doi: 10.1007/s11705-023-2334-8

Abstract: electrocatalyst NiFeRuOx/NF, comprised of NiFeRuOx nanosheets grown on Ni foamThe NiFeRuOx coating around Ni foam is an anti-corrosion layer and also a critical

Keywords： NiFeRuOx nanosheets     Ni foam     electrocatalysis     overall seawater splitting     solar-driven    

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Reliability of foam posturography in assessment of postural balance in the patients with vertigo

LIU Bo, KONG Weijia

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 361-365 doi: 10.1007/s11684-008-0069-z

Abstract: As the computerized dynamic posturography, the foam posturography performed by using foam in posturographyThen, the reliability of foam posturography is critical in clinic.The foam posturography was taken on the patients with vertigo in stable state and repeated in 3 to 54 sensory conditions, such as firm surface with eyes open (T1), firm surface with eyes closed (T2), foamsurface with eyes open (T3) and foam surface with eyes closed (T4) for 30 seconds respectively.
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Theoretical study on the confine-stiffening effect and fractal cracking of square concrete filled steel

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1317-1336 doi: 10.1007/s11709-021-0763-3

Abstract: Based on an experimental program on tension performance of three square concrete-filled tubes (SCFT),

Keywords： square concrete filled tubes     confine-stiffening     confine-strengthening     fractal cracking     fracture    

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Experimental research on self-stressing and self-compacting concrete filled steel tube columns subjected

Chengkui HUANG, Zuoqing SHANG, Peng ZHANG,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 455-461 doi: 10.1007/s11709-009-0058-6

Abstract: A total of fifteen self-stressing and self-compacting concrete (SSC) filled steel tube columns and threecommon self-compacting concrete filled steel tube (CFST) columns are tested under eccentric compression

Keywords： increase     capacity     failure     CFSTs     CFST    

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Behaviors of recycled aggregate concrete-filled steel tubular columns under eccentric loadings

Vivian W. Y. TAM, Jianzhuang XIAO, Sheng LIU, Zixuan CHEN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 628-639 doi: 10.1007/s11709-018-0501-7

Abstract: The paper investigates the behaviors of recycled aggregate concrete-filled steel tubular (RACFST) columnsultimate stresses of the RACFST columns and has more effect than that of the normal aggregate concrete-filled

Keywords： concrete filled steel tubes     recycled aggregate concrete     columns     expansive agent     eccentric load    

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Title Author Date Type Operation

Experimental studies on the axial crash behavior of aluminum foam-filled hat sections

WANG Qing-chun, FAN Zi-jie, GUI Liang-jin, WANG Zheng-hong, FU Zi-lai

Journal Article

Modelling and experimental verification on concrete-filled steel tubular columns with L or T section

LU Xilin, LI Xueping, WANG Dan

Journal Article

Facile strategy for carbon foam fabrication with lignin as sole feedstock and its applications

Journal Article

Effect of IL-10 on formation of foam cell induced by ox-LDL

WANG Fei, DAI Yalei, XU Ting, XU Bo, WANG Kaifeng

Journal Article

Stability of three-dimensional printable foam concrete as function of surfactant characteristics

Journal Article

The role of single deformed bubble on porous foam tray with submerged orifices on the mass transfer enhancement

Journal Article

Preparation and characterization of EVAL hollow fiber membrane adsorbents filled with cation exchange

Fengli ZHANG, Yuzhong ZHANG, Hong LI, Guangfen LI,

Journal Article

Tensile ratcheting behaviors of bronze powder filled polytetrafluoroethylene

Wenjuan XU, Hong GAO, LiLan GAO, Xu CHEN, Yong WANG

Journal Article

Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal

Journal Article

Mechanical behavior and semiempirical force model of aerospace aluminum alloy milling using nano biological

Journal Article

NiFeRuOx nanosheets on Ni foam as an electrocatalyst for efficient

Journal Article

Reliability of foam posturography in assessment of postural balance in the patients with vertigo

LIU Bo, KONG Weijia

Journal Article

Theoretical study on the confine-stiffening effect and fractal cracking of square concrete filled steel

Journal Article

Experimental research on self-stressing and self-compacting concrete filled steel tube columns subjected

Chengkui HUANG, Zuoqing SHANG, Peng ZHANG,

Journal Article

Behaviors of recycled aggregate concrete-filled steel tubular columns under eccentric loadings

Vivian W. Y. TAM, Jianzhuang XIAO, Sheng LIU, Zixuan CHEN

Journal Article