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A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 305-311 doi: 10.1007/s11709-009-0040-3

Abstract: The pedestal of the triaxial cell was made up of two parts, and the equipment not only could controlA pressure/volume-controlled equipment was combined with the triaxial system to measure the water volumeabsorbed by samples accurately and to add pressure on water to filtrate into the sample.measure the volume of water filtrating into the samples exactly.collapsible testing procedure was described using the new apparatus for undisturbed collapsible loess with controlled

Keywords： triaxial apparatus for collapsible soils     controlled suction     pressure/volume controlled equipment     double    

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Application of Titanium Alloy Materials for the Pressure-Resistant Structure of Deep Diving Equipment

Jiang Peng, Wang Qi, Zhang Binbin, Wang Yang

Strategic Study of CAE 2019, Volume 21, Issue 6,   Pages 95-101 doi: 10.15302/J-SSCAE-2019.06.018

Abstract:

The development of titanium alloy deep-diving equipment is first summarized, and the desired propertiesTechnical challenges faced by the application of deep-diving equipment are also introduced, includingTo satisfy the urgent demand for titanium alloy equipment in the deep-diving field, we propose to further

Keywords： deep diving equipment     pressure-resistant structure     titanium alloy     key technology    

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Demonstration of the Principle of Interaction between Plastic Volume Strain and Shear for Rock and Soil

Wang Jingtao

Strategic Study of CAE 2006, Volume 8, Issue 9,   Pages 24-29

Abstract:

The paper proposed a principle of interaction between plastic volume strains of and shear for rockEspecially, the manners of the interaction between plastic volume strain and shear strain, the directeffect of plastic volume strain on the resistance to shear, the conditions of generating contractionand expansion of volume, the fact that the dependence of stress path is a comprehensive performancethat the critical state is a pure shearing process, in which the plastic and elastic volume strains

Keywords： principle of interaction between plastic volume strain and shear strain for rock and soil     constitutiverelation of rock and soil     pressure-sensitivity     dilatancy    

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The security monitoring and controlled drainage of Xiamen Subsea Tunnel

Du Chaowei,Wang Mengshu,Tan Zhongsheng

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 86-91

Abstract:

Controlled drainage should be applied to deal with underground waterIn order to study the change laws of subsea tunnel wall rock pressure, water pressure on primary support, water pressure on primary support and internal force of steel arching were carried out on site in theIn the circumstance of controlled drainage, by strengthening some measures such as grouting, the waterpressure on primary support can be reduced to 1/3 of the full hydrostatic pore pressure.

Keywords： Xiamen Subsea Tunnel     controlled drainage     construction monitoring     water pressure     water inflow    

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Assessment of liver volume variation to evaluate liver function

Cong Tong, Xinsen Xu, Chang Liu, Tianzheng Zhang, Kai Qu

Frontiers of Medicine 2012, Volume 6, Issue 4,   Pages 421-427 doi: 10.1007/s11684-012-0223-5

Abstract: volumetry in cirrhosis and acute liver failure (ALF) patients, we explored the correlation between hepatic volumeto get a regression formula for standard liver volume (SLV) and BSA.It turned out that the mean liver volume of the control group was 1 058±337 cm3.The hepatic volume of cirrhosis patients in Child A, B level was not reduced, but in Child C level itwas significantly reduced with the lowest liver volume index (CTLV/SLV).

Keywords： liver volume variation     cirrhosis     acute liver failure (ALF)    

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Synthesis and characterization of biocompatible polyurethanes for controlled release of hydrophobic and

Juichen YANG,Hong CHEN,Yuan YUAN,Debanjan SARKAR,Jie ZHENG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 4,   Pages 498-510 doi: 10.1007/s11705-014-1451-9

Abstract: Design of biocompatible and biodegradable polymer systems for sustained and controlled release of bioactiveHere, we designed, synthesized, and characterized four polyurethane carrier systems for controlled release

Keywords： phase structure     degradation     polyurethanes     controlled release     drug delivery    

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Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1400-1414 doi: 10.1007/s11709-021-0779-8

Abstract: Aggregates are the biggest contributor to concrete volume and are a crucial parameter in dictating its, a detailed experimental investigation was carried out to evaluate the effect of sand-to-aggregate volume

Keywords： aggregates     non-destructive testing     sand-to-aggregate volume ratio (s/a)     maximum aggregate    

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Research of water distribution of tunnel lining in Karst region

Tan Zhongsheng,Li Jian,Xue Bin,Wan Xiuying

Strategic Study of CAE 2009, Volume 11, Issue 12,   Pages 87-92

Abstract:

Tunnel lining water pressure problem has been bone of contention forRelying on Yichang-Wanzhou Railway karst tunnels to research on distribution of linning water pressureModel test scale was 1∶16, and test apparatus could be applied earth pressure and water pressure.Acquiring the distribution of linning water pressure by model test: the lining water pressure can'reduce; the lining still bear a certain degree of water pressure at the condition of drainage.

Keywords： tunnel in Karst region     whole block     controlled drainage     water pressure     model test    

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Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 296-305 doi: 10.1007/s11705-018-1701-3

Abstract: separation process is highly unpredictable due to interacting non-ideal factors, such as composition/pressure-dependentmembrane separation process for volatile organic compounds by combining the MD simulation with the free volumeSmall scale MD simulation and pure gas permeation data are employed to correlate pressure-irrelevantparameters for the free volume theory; by this approach, the microscopic effects can be directly linked

Keywords： membrane vapor separation     membrane process modeling     process engineering     free volume theory     volatile organic    

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Size-controlled green synthesis of silver nanoparticles assisted by L-cysteine

Wenchao Zhang,Lin Zhang,Yan Sun

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 494-500 doi: 10.1007/s11705-015-1527-1

Abstract: A green and size-controlled synthesis of silver nanoparticles (Ag NPs) in aqueous solution with the assistanceThe size of Ag NPs decreases with the increase of L-cysteine concentration, and thus can be controlled

Keywords： nanoparticles     silver     L-cysteine     size distribution     synthesis    

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Analysis and stabilization control of a voltage source controlled wind farm under weak grid conditions

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 943-955 doi: 10.1007/s11708-021-0793-5

Abstract: interaction stability issues of a wind farm with weak grid connections, where the wind turbines (WTs) are controlled

Keywords： weak grids     voltage source (VS) control     wind turbine (WT)     stabilization control     wind farm     inertial response    

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Chinese medicine patterns on patients with pneumoconiosis: a pilot double-blind, randomized, and placebo-controlled

Frontiers of Medicine 2022, Volume 16, Issue 5,   Pages 736-744 doi: 10.1007/s11684-021-0870-5

Abstract: A double-blind, randomized, and placebo-controlled trial was conducted for 24 weeks, in which 96 patients

Keywords： pneumoconiosis     randomized controlled trials     traditional Chinese medicine    

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Applications of thermostatically controlled loads for demand response with the proliferation of variable

Meng SONG, Wei SUN

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 64-73 doi: 10.1007/s11708-021-0732-5

Abstract: Thermostatically controlled loads (TCLs) attract tremendous attentions because of their specific thermal

Keywords： thermostatically controlled load     demand response     renewable energy     power system operation    

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All-in-one functional supramolecular nanoparticles based on pillar[5]arene for controlled generation,

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 307-313 doi: 10.1007/s11705-022-2216-5

Abstract: The storage and controlled release of singlet oxygen (1O2) have attracted increasingand a photosensitizer tetrakis(4-hydroxyphenyl)porphyrin (TPP), that may provide the controlledderivatives and photosensitizers into one functional system, which provides a new strategy for the controlled

Keywords： storage and controlled release of singlet oxygen     supramolecular nanoparticles     noncovalent interactions    

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V-shaped substrate for surface and volume enhanced Raman spectroscopic analysis of microplastics

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1578-8

Abstract:

● V-shaped substrate was obtained for SERS analysis of microplastics (diameter ≈ 1 μm).

Keywords： SERS     V-shaped     AAO     Microplastic     Atmospheric aerosol    

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Title Author Date Type Operation

A new method of studying collapsibility of loess

Yuanqing ZHU , Zhenghan CHEN ,

Journal Article

Application of Titanium Alloy Materials for the Pressure-Resistant Structure of Deep Diving Equipment

Jiang Peng, Wang Qi, Zhang Binbin, Wang Yang

Journal Article

Demonstration of the Principle of Interaction between Plastic Volume Strain and Shear for Rock and Soil

Wang Jingtao

Journal Article

The security monitoring and controlled drainage of Xiamen Subsea Tunnel

Du Chaowei,Wang Mengshu,Tan Zhongsheng

Journal Article

Assessment of liver volume variation to evaluate liver function

Cong Tong, Xinsen Xu, Chang Liu, Tianzheng Zhang, Kai Qu

Journal Article

Synthesis and characterization of biocompatible polyurethanes for controlled release of hydrophobic and

Juichen YANG,Hong CHEN,Yuan YUAN,Debanjan SARKAR,Jie ZHENG

Journal Article

Destructive and non-destructive evaluation of concrete for optimum sand to aggregate volume ratio

Journal Article

Research of water distribution of tunnel lining in Karst region

Tan Zhongsheng,Li Jian,Xue Bin,Wan Xiuying

Journal Article

Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Journal Article

Size-controlled green synthesis of silver nanoparticles assisted by L-cysteine

Wenchao Zhang,Lin Zhang,Yan Sun

Journal Article

Analysis and stabilization control of a voltage source controlled wind farm under weak grid conditions

Journal Article

Chinese medicine patterns on patients with pneumoconiosis: a pilot double-blind, randomized, and placebo-controlled

Journal Article

Applications of thermostatically controlled loads for demand response with the proliferation of variable

Meng SONG, Wei SUN

Journal Article

All-in-one functional supramolecular nanoparticles based on pillar[5]arene for controlled generation,

Journal Article

V-shaped substrate for surface and volume enhanced Raman spectroscopic analysis of microplastics

Journal Article