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Torsional behavior of triangular web profile (TRIWP) steel section by experimental study

Fatimah DE’NAN,Hazwani HASAN,Mohd Hanim OSMAN,Sariffudin SAAD

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 409-419 doi: 10.1007/s11709-016-0358-6

Abstract: A triangular web profile (TriWP) is a modified section where the flanges are connected to a web plateThis study examined the torsional behavior of TriWP steel sections and compared to that of the flat web(FW) steel sections.sections were smaller than that of the FW steel section under the same torsional loading i.e., 0.2 kNmto FW steel section.

Keywords： corrugated web     i-beam     non uniform steel section     torsion resistance     torsion angle     triangular web profilesteel section    

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Assessment indices for uniform and non-uniform thermal environments

ZHANG Yufeng, SUN Shufeng, ZHAO Rongyi

Frontiers in Energy 2008, Volume 2, Issue 2,   Pages 129-133 doi: 10.1007/s11708-008-0029-y

Abstract: 30 subjects reported their overall thermal sensation, thermal comfort, and thermal acceptability in uniformand non-uniform conditions.The results show that these three assessment indices provide equivalent evaluations in uniform environmentssensation differs from the other two indices and cannot be used as a proper index for the evaluation of non-uniform

Keywords： thermal sensation     proper assessment     relationship     equivalent     thermal acceptability    

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Effect of non-uniform illumination on performance of solar thermoelectric generators

Ershuai YIN, Qiang LI, Yimin XUAN

Frontiers in Energy 2018, Volume 12, Issue 2,   Pages 239-248 doi: 10.1007/s11708-018-0533-7

Abstract: The non-uniform illumination caused by the optical concentrator may affect the performance of solar thermoelectricThe influences of non-uniform illumination on the temperature distribution, the voltage distribution,generators with 32, 18 and 8 pairs of thermocouples are compared to investigate their capability under non-uniformThe non-uniform solar illumination will weaken the capability of the TE generator, and the maximum outputReducing the number of the thermoelectric legs for non-uniform solar illumination can greatly increase

Keywords： solar thermoelectric generators     non-uniform solar illumination     performance evaluation     solar energy    

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Behavior of concrete-filled double skin steel tubular columns with octagon section under axial compression

YANG Junjie, PENG Guojun, XU Hanyong

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 205-210 doi: 10.1007/s11709-008-0035-5

Abstract: Based on some conclusions of two kinds of concrete-filled double skin steel tube (CFDSST) members withcircular or square sections, a new kind of CFDSST with octagonal section, where the outer tube has anoctagonal section and the inner tube has a circular section, is proposed in this paper.and some curves of load-strain of steel tubes and confined concrete and the bearing capacity of memberssquare section and is smaller than that with circular section, and the bearing capacity of members is

Keywords： mathematical     numerical     compression     stress-strain relationship     straight    

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Trial design of arch bridge of composite box section with steel web-concrete flange

Jiangang WEI, Qingwei HUANG, Baochun CHEN,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 370-375 doi: 10.1007/s11709-010-0073-7

Abstract: A potential solution is to use a composite box arch ring with steel web-concrete flange.the world with a main span of 420 m) as a prototype, trial designs of a composite box arch with steelwebs (including corrugated steel webs and plain steel webs) and concrete flanges were carried out.

Keywords： steel webs     concrete     box arch     trial design     structural behaviors     finite element method    

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Gender differences in the relationship between plasma lipids and fasting plasma glucose in non-diabeticurban Chinese population: a cross-section study

Jie Zheng,Yuzhen Gao,Yuejuan Jing,Xiaoshuang Zhou,Yuanyuan Shi,Yanhong Li,Lihua Wang,Ruiying Wang,Maolian Li,Chuanshi Xiao,Yafeng Li,Rongshan Li

Frontiers of Medicine 2014, Volume 8, Issue 4,   Pages 477-483 doi: 10.1007/s11684-014-0346-y

Abstract: In non-diabetes, whether this association still exists, and whether dyslipidemia is an independent riskThis cross-sectional study recruited 3460 non-diabetic Chinese subjects (1027 men, and 2433 women, agedwomen in the first tertile with lower HDL-C level had a 1.75-fold increase in risk of IFG compared with non-diabeticIn Chinese non-diabetic women, dyslipidemia is independently associated with high levels of FPG; TG,

Keywords： dyslipidemia     plasma lipids     plasma fasting glucose     impaired fasting glucose     non-diabetes    

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Highly uniform Ni particles with phosphorus and adjacent defects catalyze 1,5-dinitronaphthalene hydrogenation

Wei Xiong, Susu Zhou, Zeyong Zhao, Fang Hao, Zhihui Cai, Pingle Liu, Hailiang Zhang, Hean Luo

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 998-1007 doi: 10.1007/s11705-020-1994-x

Abstract: activated carbon support, with defects and heteroatoms (N,P-ACs) by nitrogen and phosphorus doping to load non-nobledefects formed by heteroatom doping are beneficial to nickel anchoring and deposition to form highly uniform

Keywords： nitrogen and phosphorus doping     non-noble nickel catalyst     aromatic compounds hydrogenation    

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Nonlinear experimental response of non-conventional composite steel and concrete connection

Tobia ZORDAN, Bruno BRISEGHELLA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1,   Pages 42-49 doi: 10.1007/s11709-008-0058-y

Abstract: An experiment was carried out on a set of full-scale specimens of a non-conventional connection betweena concrete column and a composite steel and concrete beam defined on the basis of a number of requirementsFor this purpose, the traditional shear studs used at the interface between the steel beam and the upperconcrete slab, are also employed at the ends of the steel profiles welded horizontally to the end plates

Keywords： composite connections     nonlinear behaviour     hogging moment     monotonic tests    

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Introduction to the special section for ACMFMS 2010

Jinhao QIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 271-271 doi: 10.1007/s11465-011-0239-6

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Efficient coherent detection of maneuvering targets based on location rotation transform and non-uniform Research Articles

Ke Jin, Tao Lai, Yan-li Qi, Jie Huang, Yong-jun Zhao,jinke_xd@outlook.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 8,   Pages 1251-1266 doi: 10.1631/FITEE.1900272

Abstract: Long-term can remarkably improve the ability of detection and motion of radar for s. However, the linear range migration, quadratic range migration (QRM), and Doppler frequency migration within the coherent processing interval seriously degrade the detection and estimation performance. Therefore, an efficient and noise-resistant method based on and is proposed. QRM is corrected by the second-order keystone transform. Using the relationship between the rotation angle and Doppler frequency, a novel phase compensation function is constructed. Motion parameters can be rapidly estimated by LRT and NuFFT. Compared with several representative algorithms, the proposed method achieves a nearly ideal detection performance with low computational cost. Finally, experiments based on measured radar data are conducted to verify the proposed algorithm.

Keywords： Coherent integration     Maneuvering target     Parameter estimation     Location rotation transform (LRT)     Non-uniform    

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Resent progress of non-quenched and tempered steel for automotive sheet

Chen Yunbo,Ma Mingtu and Wang Guodong

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 4-17

Abstract:

The resent application and progress of non- quenched and tempered steel is reviewed.elements，strengthening by intragranular ferrite （IGF），controlled rolling and cooling technology of non-quenchedand tempered steel.The typical applications of various non-quenched and tempered steels in automotive industry are 1istedThe problems for the production and application of non-quenched and tempered steel in China are also

Keywords： non- quenched and tempered steel     development and application     micro- alloying     strengthen principle    

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Improved Matching Algorithms for Linear Face Class Model

Fu Yun,Zheng Nanning

Strategic Study of CAE 2005, Volume 7, Issue 2,   Pages 47-56

Abstract: A new method——Dynamic Gaussian Pyramid Analysis (DGPA), which combines Non-Uniform Sampling

Keywords： facial modeling     model matching     stochastic gradient descent     non-uniform sampling     multiresolution analysis    

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Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0683-5

Abstract: effectively remove the critical issue induced by one-node connected hinges and simultaneously maintain uniformrepresentation to construct the eroded, intermediate, and dilated density distribution functions by non-uniform

Keywords： piezoelectric actuator     isogeometric topology optimization     uniform manufacturability     robust formulation    

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Nodal, zonal, or uniform electricity pricing: how to deal with network congestion

Martin WEIBELZAHL

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 210-232 doi: 10.1007/s11708-017-0460-z

Abstract: ., nodal, zonal, and uniform electricity pricing, are surveyed.

Keywords： nodal pricing     zonal pricing     uniform pricing     competitive electricity markets     welfare maximization     redispatch    

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Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini

XU Jian, LIU Weijun, LIU Honglai, HU Ying

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 3,   Pages 221-227 doi: 10.1007/s11705-007-0040-6

Abstract: dibromide (16-3-16), the growth of silver could be directed into a highly anisotropic mode to form uniformsilver nanowires, indicating the formation of a highly pure phase, good crystallinity, as well as a uniform

Keywords： solution-phase     photoelectron spectroscopy     16-3-16     surfactant     transmission    

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Title Author Date Type Operation

Torsional behavior of triangular web profile (TRIWP) steel section by experimental study

Fatimah DE’NAN,Hazwani HASAN,Mohd Hanim OSMAN,Sariffudin SAAD

Journal Article

Assessment indices for uniform and non-uniform thermal environments

ZHANG Yufeng, SUN Shufeng, ZHAO Rongyi

Journal Article

Effect of non-uniform illumination on performance of solar thermoelectric generators

Ershuai YIN, Qiang LI, Yimin XUAN

Journal Article

Behavior of concrete-filled double skin steel tubular columns with octagon section under axial compression

YANG Junjie, PENG Guojun, XU Hanyong

Journal Article

Trial design of arch bridge of composite box section with steel web-concrete flange

Jiangang WEI, Qingwei HUANG, Baochun CHEN,

Journal Article

Gender differences in the relationship between plasma lipids and fasting plasma glucose in non-diabeticurban Chinese population: a cross-section study

Jie Zheng,Yuzhen Gao,Yuejuan Jing,Xiaoshuang Zhou,Yuanyuan Shi,Yanhong Li,Lihua Wang,Ruiying Wang,Maolian Li,Chuanshi Xiao,Yafeng Li,Rongshan Li

Journal Article

Highly uniform Ni particles with phosphorus and adjacent defects catalyze 1,5-dinitronaphthalene hydrogenation

Wei Xiong, Susu Zhou, Zeyong Zhao, Fang Hao, Zhihui Cai, Pingle Liu, Hailiang Zhang, Hean Luo

Journal Article

Nonlinear experimental response of non-conventional composite steel and concrete connection

Tobia ZORDAN, Bruno BRISEGHELLA

Journal Article

Introduction to the special section for ACMFMS 2010

Jinhao QIU

Journal Article

Efficient coherent detection of maneuvering targets based on location rotation transform and non-uniform

Ke Jin, Tao Lai, Yan-li Qi, Jie Huang, Yong-jun Zhao,jinke_xd@outlook.com

Journal Article

Resent progress of non-quenched and tempered steel for automotive sheet

Chen Yunbo,Ma Mingtu and Wang Guodong

Journal Article

Improved Matching Algorithms for Linear Face Class Model

Fu Yun,Zheng Nanning

Journal Article

Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Journal Article

Nodal, zonal, or uniform electricity pricing: how to deal with network congestion

Martin WEIBELZAHL

Journal Article

Controlled synthesis of uniform silver nanowires with high aspect ratios in aqueous solutions of gemini

XU Jian, LIU Weijun, LIU Honglai, HU Ying

Journal Article