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Study on Big Data-based Behavior Modification in Metro Construction

Lie-yun Ding,Sheng-yu Guo

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 131-136 doi: 10.15302/J-FEM-2015037

Abstract: Behavior-based safety (BBS) is an effective method to modify workers’ unsafe behavior.Thirdly, BMSMC practical applications using the unsafe behavior rate, as a measuring indicator is implementedObservations at one metro construction site in Wuhan indicate that the unsafe behavior rate of modifiedAt the same time, as of unmodified scaffolders at another work place for comparison, the unsafe behaviorrate decreased by 56.9%, which validates the effectiveness of this system.

Keywords: big data     unsafe behavior     behavior modification     behavior-based safety (BBS)     unsafe behavior rate    

Creep-fatigue crack growth behavior in GH4169 superalloy

Dianyin HU, Xiyuan WANG, Jianxing MAO, Rongqiao WANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 369-376 doi: 10.1007/s11465-018-0489-7

Abstract: This study aims to examine the crack growth behavior of turbine disc GH4169 superalloy under creep-fatigueThe crack growth rate of GH4169 superalloy significantly increased with dwell time.In addition, testing data under the same dwell time showed scattering at the crack growth rate.based on the Saxena equation was proposed by introducing a distribution factor for the crack growth ratethe small grain size and high volume fraction of the d phase led to a fast creep-fatigue crack growth rate

Keywords: crack growth rate     creep-fatigue     GH4169 superalloy     CT specimen     dwell time    

Fracture behavior of two non-symmetrical collinear cracks emanating from an elliptical hole in a piezoelectric

Junhong GUO, Zixing LU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 296-300 doi: 10.1007/s11465-011-0236-9

Abstract: The analytical solutions of the field intensity factors and the energy release rate are presented inparameters, crack permeability and combined mechanical and electric loadings on the energy release rate

Keywords: piezoelectric materials     elliptical hole     semi-permeable crack     energy release rate     analytic solution    

Behavior of steel fiber–reinforced high-strength concrete at medium strain rate

Chujie JIAO, Wei SUN, Shi HUAN, Guoping JIANG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 131-136 doi: 10.1007/s11709-009-0027-0

Abstract: compression experiments for the steel fiber–reinforced high-strength concrete (SFRHSC) at medium strain rateThe experimental results showed that, when the strain rate increased from threshold value to 90 s , the

Keywords: fiber–reinforced high-strength concrete (SFRHSC)     high strain rates     split Hopkinson press bar (SHPB)     strain rate    

The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1411-9

Abstract:

• Actual SAORs was determined using MLVSS and temperature.

Keywords: Specific ammonia oxidation rate     Sequencing batch reactor     Biomass     Temperature coefficient     Model simulation    

Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 135-147 doi: 10.1007/s42524-020-0118-0

Abstract: The float consumption rate is the percentage that is set to determine the maximum amount of float which

Keywords: resource management     resource leveling     float consumption rate     scheduling    

Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1595-7

Abstract:

● Mechanical behavior of MBT waste affected by loading rate was investigated

Keywords: Mechanically and biologically treated waste     Landfill     Triaxial test     Loading rate     Axial strain     Shear    

Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for high-rate

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1788-1800 doi: 10.1007/s11705-023-2326-8

Abstract: exhibited a significant energy storage capability of 265 F·g–1 at 0.5 A·g–1 and high-rate

Keywords: carbon nanospheres     size-controlled     nitrogen-doped     high-rate     supercapacitors    

Improved rate-based modeling of carbon dioxide absorption with aqueous monoethanolamine solution

Stefania MOIOLI, Laura A. PELLEGRINI, Simone GAMBA, Ben LI

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 123-131 doi: 10.1007/s11705-014-1415-0

Abstract: The aim is to obtain a reliable tool for process simulation: a customized rate-based model has been developed

Keywords: Absorption     carbon dioxide capture     rate-based model     monoethanolamine scrubbing    

Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 313-319 doi: 10.1007/s11783-009-0025-4

Abstract: This investigation was carried out to establish a new domestic landfill gas (LFG) generation rate modelThe first-order kinetics and two-stage reaction (FKTSR) model of the LFG generation rate includes mechanismsmain parameters of the modified FKTSR model, including the LFG production potential (), the reaction rateconstant in the first stage (), and the reaction rate constant in the second stage () of 64.746 

Keywords: landfill gas (LFG)     generation rate model     first-order kinetics     two-stage reaction     outflow function    

arrays as promising current collectors for constructing solid-state supercapacitors with ultrahigh rate

Huaping Zhao, Long Liu, Yaoguo Fang, Ranjith Vellacheri, Yong Lei

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 339-345 doi: 10.1007/s11705-018-1699-6

Abstract: porous alumina membranes were used as nanostructured current collectors for constructing ultrahigh ratethe assembled solid-state supercapacitor in a symmetric configuration exhibits an ideal capacitive behaviorand a superior rate capability even at an ultrahigh scan rate of 50 V·s1.

Keywords: supercapacitor     ultrahigh rate     metallic nanopore arrays     current collectors     PEDOT    

Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 160-175 doi: 10.15302/J-FEM-2014024

Abstract: paper proposes an economic growth model based on the Six Basic Factors of Production and Xu Growth Raterelatively rocketing growth rate; in some years, the factors of production consumption rate was veryhigh, but the economy growth rate slowed down.The average contribution rate of technological advance peaks in the middle, while it drops down at twoNoticeably, since 2004, the technology contribution rate generally shows a downward trend, reasons of

Keywords: six basic factors of production     economic growth model     Xu Growth Rate Equation    

Flow behavior of non-spherical particle flowing in hopper

He TAO,Wenqi ZHONG,Baosheng JIN

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 315-321 doi: 10.1007/s11708-014-0331-9

Abstract: Additionally, the mass flow rate, pressure distribution and velocity distribution of two kinds of particlesThe results show that the mass flow rate of ellipsoidal particles is smaller than that of spherical particles

Keywords: discrete element method     ellipsoidal particle     flow behavior     hopper    

Petroleum pitch derived hard carbon via NaCl-template as anode materials with high rate performance for

Frontiers of Chemical Science and Engineering doi: 10.1007/s11705-024-2430-4

Abstract: Carbonization times and temperatures are optimized by assessing the sodium ion storage behavior of differentoptimized HC shows a good capacity retention (170 mAh·g–1 after 750 cycles) and a remarkable rate

Keywords: petroleum pitch     hard carbon     sodium-ion batteries     high rate     recyclable template    

Effect of dilution rate on dynamic and steady-state biofilm characteristics during phenol biodegradation

Veena Bangalore Rangappa, Vidya Shetty Kodialbail, Saidutta Malur Bharthaiyengar

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0863-9

Abstract: Dynamic and steady state biofilm characteristics depend on dilution rate (DR).The present paper reports the studies on the effect of dilution rate on the physical, chemical and morphologicalThe percentage degradation of phenol decreased from 99% to 73% with an increase in dilution rate fromIncrease in dilution rate leads to decrease in biofilm thickness, biofilm dry density, and attached drysteady-state biofilm characteristics associated with phenol biodegradation is a strong function of dilution rate

Keywords: Biofilm     Exopolymeric substances     Phenol     Dilution rate     Pulsed plate bioreactor    

Title Author Date Type Operation

Study on Big Data-based Behavior Modification in Metro Construction

Lie-yun Ding,Sheng-yu Guo

Journal Article

Creep-fatigue crack growth behavior in GH4169 superalloy

Dianyin HU, Xiyuan WANG, Jianxing MAO, Rongqiao WANG

Journal Article

Fracture behavior of two non-symmetrical collinear cracks emanating from an elliptical hole in a piezoelectric

Junhong GUO, Zixing LU

Journal Article

Behavior of steel fiber–reinforced high-strength concrete at medium strain rate

Chujie JIAO, Wei SUN, Shi HUAN, Guoping JIANG

Journal Article

The combined effects of biomass and temperature on maximum specific ammonia oxidation rate in domestic

Journal Article

Use of float consumption rate in resource leveling of construction projects

Atilla DAMCI, Gul POLAT, Firat Dogu AKIN, Harun TURKOGLU

Journal Article

Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Journal Article

Size-controllable synthesis of monodispersed nitrogen-doped carbon nanospheres from polydopamine for high-rate

Journal Article

Improved rate-based modeling of carbon dioxide absorption with aqueous monoethanolamine solution

Stefania MOIOLI, Laura A. PELLEGRINI, Simone GAMBA, Ben LI

Journal Article

Modified landfill gas generation rate model of first-order kinetics and two-stage reaction

Jiajun CHEN , Hao WANG , Na ZHANG ,

Journal Article

arrays as promising current collectors for constructing solid-state supercapacitors with ultrahigh rate

Huaping Zhao, Long Liu, Yaoguo Fang, Ranjith Vellacheri, Yong Lei

Journal Article

Economic Growth Model Based on Six Basic Factors of Production—Xu Growth Rate Equation

Shou-bo Xu,Zong-yuan Huang

Journal Article

Flow behavior of non-spherical particle flowing in hopper

He TAO,Wenqi ZHONG,Baosheng JIN

Journal Article

Petroleum pitch derived hard carbon via NaCl-template as anode materials with high rate performance for

Journal Article

Effect of dilution rate on dynamic and steady-state biofilm characteristics during phenol biodegradation

Veena Bangalore Rangappa, Vidya Shetty Kodialbail, Saidutta Malur Bharthaiyengar

Journal Article