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Mouse Oocyte Enucleation with Surface Tension Assisted Method

Meng Qinggang,Zhu Shien,Zeng Shenming,Zhang Zhongcheng

Strategic Study of CAE 2001, Volume 3, Issue 11,   Pages 65-69

Abstract:

In the present experiment a new simple method-Surface Tension Aided (STA)- for mouse oocyte enucleationIn method STA, the chromosome spindle was squeezed out by the surface tension of the drop edge with the

Keywords： surface tension assisted     enucleation     oocyte     mouse    

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Surface tension of liquid metal: role, mechanism and application

Xi ZHAO, Shuo XU, Jing LIU

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 535-567 doi: 10.1007/s11708-017-0463-9

Abstract: Surface tension plays a core role in dominating various surface and interface phenomena.In order to promote the research of surface tension of RTLM, this paper is dedicated to present an overviewon the roles and mechanisms of surface tension of liquid metal and summarize the latest progresses onAs a practical technique to regulate the surface tension of RTLM, the fundamental principles and applicationsMoreover, the unique phenomena of RTLM surface tension issues such as surface tension driven self-actuation

Keywords： surface tension     liquid metal     soft machine     printed electronics     electrowetting     self-actuation    

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Cystine-assisted accumulation of gold nanoparticles on ZnO to construct a sensitive surface-enhanced

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 15-23 doi: 10.1007/s11705-022-2177-8

Abstract: Recently, various semiconductor/metal composites have been developed to fabricate surface-enhanced RamanThis study provided a promising method to fabricate sensitive semiconductor/noble metal-based surface-enhanced

Keywords： biomineralization     cystine     semiconductor/metal composite     SERS detection     Raman detection    

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Sub-nanometer finishing of polycrystalline tin by inductively coupled plasma-assisted cutting

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0751-5

Abstract: However, the existence of grain boundary (GB) limits the surface roughness of polycrystalline tin afterIn this work, a novel method termed inductively coupled plasma (ICP)-assisted cutting was developed forExperiments conducted based on the ICP system indicated that the plasma-assisted cutting method promotedreduction of the influence of GB steps on the finishing of polycrystalline tin, thereby achieving a surfaceThe results of residual stress release demonstrated that the residual stress of plasma-assisted turning

Keywords： plasma-assisted cutting     polycrystalline tin     single-point diamond turning     surface roughness    

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Rhamnolipid synthesis and production with diverse resources

Qingxin Li

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1,   Pages 27-36 doi: 10.1007/s11705-016-1607-x

Abstract: detergents for protein folding, and bioremediation due to their unique characteristics such as low toxicity, surfaceactive property to reduce surface/interfacial tensions, and excellent biodegradability.

Keywords： biosurfactant     rhamnolipid     Pseudomonas     waste     surface tension    

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Recent advances in ultrasonic-assisted machining for the fabrication of micro/nano-textured surfaces

Shaolin XU,Tsunemoto KURIYAGAWA,Keita SHIMADA,Masayoshi MIZUTANI

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1,   Pages 33-45 doi: 10.1007/s11465-017-0422-5

Abstract:

In this paper, the state of art of ultrasonic-assisted machining technologies used for fabricationIn this paper, existing ultrasonic-assisted machining methods for fabricating fine surface structures

Keywords： ultrasonic-assisted machining     textured surface     micro/nano-structures     functional performance    

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Effects of fatty acid chain length and degree of unsaturation on the surface activities of monoacyl trehaloses

Yue-E SUN, Wenshui XIA, Xueyan TANG, Zhiyong HE, Jie CHEN,

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 4,   Pages 407-412 doi: 10.1007/s11705-009-0255-9

Abstract: The surface properties of monoacyl trehaloses with different acyl chains were investigated at 30°The surface tension of monoacyl trehalose in pure water was measured using Doüy ring method at differentThe critical micelle concentrations (CMC), surface tension at the CMC, , and residual area per molecule

Keywords： high-performance liquid     tension     different     spectrometry     chromatography    

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Behavior of dam concrete under biaxial compression-tension and triaxial compression-compression-tension

WANG Huailiang, SONG Yupu

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 323-328 doi: 10.1007/s11709-008-0043-5

Abstract: Specimens subjected to biaxial compression-tension (C-T) and triaxial compression-compression-tension

Keywords： requirement     wet-screened concrete     compression-tension     maximum aggregate     principal    

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Ultrasonic assisted EDM: Effect of the workpiece vibration in the machining characteristics of FW4 Welded

Mohammadreza SHABGARD, Hamed KAKOLVAND, Mirsadegh SEYEDZAVVAR, Ramin Mohammadpour SHOTORBANI

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 4,   Pages 419-428 doi: 10.1007/s11465-011-0246-7

Abstract: studied process characteristics included the material removal rate (MRR), tool wear ratio (TWR), and surfaceroughness (Ra and Rmax) of the workpiece after the EDM and ultrasonic assistedFurthermore, the surface roughness of the workpiece machined by EDM process is slightly lower than that

Keywords： electrical discharge machining (EDM)     material removal rate (MRR)     tool wear ratio (TWR)     surface roughness    

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Seismic stability of earth slopes with tension crack

Yundong ZHOU, Fei ZHANG, Jingquan Wang, Yufeng GAO, Guangyu DAI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 950-964 doi: 10.1007/s11709-019-0529-3

Abstract: Such cracks result from limited tension strength of the soil.A tension cut-off in Mohr-Coulomb shear strength can represent this limited strength.Presented is an extension of variational analysis of slope stability with a tension crack consideringThe results indicate that the presence of the tension crack has significant effects on the seismic stabilityConsidering soil tension strength in seismic slope analysis may lead to overestimation on the stability

Keywords： slope stability     tension     crack     limit equilibrium     seismic effect    

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Correlation between tension softening relation and crack extension resistance in concrete

Xiufang ZHANG , Shilang XU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 323-329 doi: 10.1007/s11709-009-0041-2

Abstract: points of the crack extension resistance curve is closely related to the characteristic point on used tension

Keywords： concrete     fracture process zone     crack extension GR resistance     tension softening curve    

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Calculation method of load distribution on pipe threaded connections under tension load

Shoujun CHEN, Lianxin GAO, Qi AN

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 241-248 doi: 10.1007/s11465-011-0219-x

Abstract: new calculation method that can calculate the load distribution on pipe threaded connections under tensionThe model offers a new way to calculate the loads carried on the thread teeth under tension load.

Keywords： load distribution     calculation method     pipe threaded connections     tension load    

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Comparing the effects of Bassini versus tension-free hernioplasty: 3 years’ follow-up

Yulong SHI, Zhongxue SU, Leping LI, Hongjun LIU, Changqing JING,

Frontiers of Medicine 2010, Volume 4, Issue 4,   Pages 463-468 doi: 10.1007/s11684-010-0050-5

Abstract: In order to compare the effects of Bassini and tension-free mesh hernioplasty, a total of 552 patientsour hospital were randomly divided into the following two groups: the Bassini group (=269) and the tension-freeThe recurrence rate in the Bassini group was 8.9% (24/269), significantly higher than that in the tension-freeIn addition, the recurrence rates in the Bassini and tension-free groups before 2004 were 12.6% and 5.6%The average hospital stay in the Bassini group was longer than that in the tension-free repair group

Keywords： hernioplasty     Bassini repair     tension-free repair     complication    

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Unconventional hydrodynamics of hybrid fluid made of liquid metals and aqueous solution under applied fields

Xu-Dong ZHANG, Yue SUN, Sen CHEN, Jing LIU

Frontiers in Energy 2018, Volume 12, Issue 2,   Pages 276-296 doi: 10.1007/s11708-018-0545-3

Abstract: The hydrodynamic characteristics of hybrid fluid made of liquid metal/aqueous solution are elementary in the design and operation of conductive flow in a variety of newly emerging areas such as chip cooling, soft robot, and biomedical practices. In terms of physical and chemical properties, such as density, thermal conductivity and electrical conductivity, their huge differences between the two fluidic phases remain a big challenge for analyzing the hybrid flow behaviors. Besides, the liquid metal immersed in the solution can move and deform when administrated with non-contact electromagnetic force, or even induced by redox reaction, which is entirely different from the cases of conventional contact force. Owing to its remarkable capability in flow and deformation, liquid metal immersed in the solution is apt to deform on an extremely large scale, resulting in marked changes on its boundary and interface. However, the working mecha- nisms of the movement and deformation of liquid metal lack appropriate models to describe such scientific issues via a set of well-established unified equations. To promote investigations in this important area, the present paper is dedicated to summarizing this unconventional hydrodynamics from experiment, theory, and simulation. Typical experimental phenomena and basic working mechanisms are illustrated, followed by the movement and deformation theories to explain these phenomena. Several representative simulation methods are then proposed to tackle the governing functions of the electrohydrodynamics. Finally, prospects and challenges are raised, offering an insight into the new physics of the hybrid fluid under applied fields.

Keywords： liquid metal     hybrid fluid     hydrodynamics     surface tension     applied fields     self-actuation    

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High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 487-503 doi: 10.1007/s11465-021-0635-5

Abstract: enhances the anti-disturbance performance of a gear-drive gyro-stabilized platform with a floating gear tensionThe tension device can provide a self-adjustable preload to eliminate the gap in the meshing process.However, the weaker gear support stiffness and more complex meshing friction are also induced by the tensionalgorithm is demonstrated by comparative experiments on a gear-drive pointing system with a floating gear tension

Keywords： inertially stabilized platform     floating gear tension device     nonlinear friction     disturbance compensation    

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Title Author Date Type Operation

Mouse Oocyte Enucleation with Surface Tension Assisted Method

Meng Qinggang,Zhu Shien,Zeng Shenming,Zhang Zhongcheng

Journal Article

Surface tension of liquid metal: role, mechanism and application

Xi ZHAO, Shuo XU, Jing LIU

Journal Article

Cystine-assisted accumulation of gold nanoparticles on ZnO to construct a sensitive surface-enhanced

Journal Article

Sub-nanometer finishing of polycrystalline tin by inductively coupled plasma-assisted cutting

Journal Article

Rhamnolipid synthesis and production with diverse resources

Qingxin Li

Journal Article

Recent advances in ultrasonic-assisted machining for the fabrication of micro/nano-textured surfaces

Shaolin XU,Tsunemoto KURIYAGAWA,Keita SHIMADA,Masayoshi MIZUTANI

Journal Article

Effects of fatty acid chain length and degree of unsaturation on the surface activities of monoacyl trehaloses

Yue-E SUN, Wenshui XIA, Xueyan TANG, Zhiyong HE, Jie CHEN,

Journal Article

Behavior of dam concrete under biaxial compression-tension and triaxial compression-compression-tension

WANG Huailiang, SONG Yupu

Journal Article

Ultrasonic assisted EDM: Effect of the workpiece vibration in the machining characteristics of FW4 Welded

Mohammadreza SHABGARD, Hamed KAKOLVAND, Mirsadegh SEYEDZAVVAR, Ramin Mohammadpour SHOTORBANI

Journal Article

Seismic stability of earth slopes with tension crack

Yundong ZHOU, Fei ZHANG, Jingquan Wang, Yufeng GAO, Guangyu DAI

Journal Article

Correlation between tension softening relation and crack extension resistance in concrete

Xiufang ZHANG , Shilang XU ,

Journal Article

Calculation method of load distribution on pipe threaded connections under tension load

Shoujun CHEN, Lianxin GAO, Qi AN

Journal Article

Comparing the effects of Bassini versus tension-free hernioplasty: 3 years’ follow-up

Yulong SHI, Zhongxue SU, Leping LI, Hongjun LIU, Changqing JING,

Journal Article

Unconventional hydrodynamics of hybrid fluid made of liquid metals and aqueous solution under applied fields

Xu-Dong ZHANG, Yue SUN, Sen CHEN, Jing LIU

Journal Article

High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device

Journal Article