Resource Type

Journal Article 147

Conference Videos 1

Year

2023 5

2022 14

2021 4

2020 6

2019 9

2018 6

2017 14

2016 6

2015 11

2014 14

2013 6

2012 7

2011 8

2010 5

2009 8

2008 5

2007 5

2006 6

2005 2

2004 2

open ︾

Keywords

Organic loading rate 2

blastocyst 2

heat release rate 2

1) 1

1-butyl-3-methylimidazolium hexafluorophosphate 1

16S rDNA 1

5-(difluoromethoxy)-2-mercapto-1H-benzimidazole (DMB) 1

6G 1

Chlorella sp. HQ 1

Scenedesmus sp. LX1 1

Microcystis aeruginosa 1

isotactic polybutene-1 1

ACN 1

Absorption 1

Achievable rate region 1

Affine transformation 1

Aggressive discharge of sludge 1

Air change rate 1

Air distribution 1

open ︾

Search scope:

排序： Display mode:

Corpus-based research on English word recognition rates in primary school and word selection strategy Article

Wen-yan XIAO,Ming-wen WANG,Zhen WENG,Li-lin ZHANG,Jia-li ZUO

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 3,   Pages 362-372 doi: 10.1631/FITEE.1601118

Abstract: Acquiring vocabulary is important when studying English, as it assists in listening, speaking, reading, and writing. In this paper, we develop an English webpage corpus (EWC) and create a word frequency list using web crawler technology. By comparing EWC word lists with the British National Corpus (BNC), we find that the BNC word frequency list possesses the feature of timeliness. We also explore primary school students’ English word recognition rates by comparing the word frequency lists of several corpora, including EWC, BNC, SUBTLEX-US, and Subtitle Corpus of Children’s BBC (CBBC). The results show that the word recognition rates for primary school children are relatively low in both general language and specific language register. Motivated by the experiment results, we finally propose some word-selection strategies for compiling English textbooks for Chinese primary school students.

Keywords： Corpus     Primary English     Recognition rate     Word frequency     Coverage rate    

HTML PDF Collect

monitoring stations in water distribution systems under multiple demand patterns: a flaw of demand coverage

Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 204-212 doi: 10.1007/s11783-011-0364-9

Abstract: A flaw of demand coverage method in solving optimal monitoring stations problem under multiple demandIn the demand coverage method, the demand coverage of each set of monitoring stations is calculated byaccumulating their demand coverage under each demand pattern, and the impact of temporal distributionTo overcome this flaw, this paper presents a Demand Coverage Index (DCI) based method.

Keywords： demand coverage     monitoring     optimization     water distribution network     water quality    

HTML PDF Collect

A-STC: auction-based spanning tree coverage algorithm formotion planning of cooperative robots Research Article

Guan-qiang GAO, Bin XIN

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 1,   Pages 18-31 doi: 10.1631/FITEE.1800551

Abstract:

The multi-robot coverage motion planning (MCMP) problem in which every reachable area must be covered, we propose an efficient, complete, and off-line algorithm, named the “auction-based spanning tree coverageFirst, the configuration space is divided into mega cells whose size is twice the minimum coverage rangeA robot that circumnavigates a spanning tree of the graph can generate a coverage trajectory.After auction processes, acceptable coverage trajectories can be planned rapidly.

Keywords： Coverage motion planning     Multi-robot system     Auction algorithm     Spanning tree coverage algorithm    

HTML PDF Collect

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    

HTML PDF Collect

Effects of alfalfa coverage on runoff, erosion and hydraulic characteristics of overland flow on loess

Shufang WU, Pute WU, Hao FENG, G. P. Merkley

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 76-83 doi: 10.1007/s11783-011-0282-x

Abstract: An experiment was conducted to study water infiltration, runoff generation process, rate of sedimentCompared to the bare-soil plots, alfalfa plots generated a 1.77 times increase in infiltration rate.Furthermore, the down-slope water infiltration rate for the bare soil plots was higher than in the up-slopeIn comparison to the control, the runoff coefficient and sediment transportation rate decreased by 28.3%bare-soil plots had similar trends with an initial increase and subsequent leveling to a steady-state rate

Keywords： alfalfa     soil erosion     runoff and sedimentation     soil water infiltration     overland flow     hydrodynamic characteristics    

HTML PDF Collect

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    

HTML PDF Collect

Coverage performance of the multilayer UAV-terrestrial HetNet with CoMP transmission scheme Research Article

Weihao WANG, Yifan JIANG, Zesong FEI, Jing GUO,weihaowang@bit.edu.cn,jiangyifan@bit.edu.cn,feizesong@bit.edu.cn,jingguo@bit.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 1,   Pages 61-72 doi: 10.1631/FITEE.2100310

Abstract: develop a tractable mathematical framework to characterize the aggregate interference and evaluate the coverage

Keywords： Unmanned aerial vehicle     Poisson point process     Coordinated multipoint (CoMP)     Statistics of interference     Coverage    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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    

HTML PDF Collect

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 ratesolid-state supercapacitor in a symmetric configuration exhibits an ideal capacitive behavior and a superior ratecapability even at an ultrahigh scan rate of 50 V·s−1.

Keywords： supercapacitor     ultrahigh rate     metallic nanopore arrays     current collectors     PEDOT    

HTML PDF Collect

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    

HTML PDF Collect

Parameter value selection strategy for complete coverage path planning based on the Lü system to perform Research Article

Caihong LI, Cong LIU, Yong SONG, Zhenying LIANG

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 2,   Pages 231-244 doi: 10.1631/FITEE.2200211

Abstract: The algorithm can meet the requirements of high randomness and coverage rate to perform specific typesrate to study the relationship between the coverage rate and the random characteristics of the variablesgradually narrows the value range of the parameter according to the randomness requirement of the coveragerate.The proposed strategy for enhancing the coverage rate of the mobile robot can improve the efficiency

Keywords： Chaotic mobile robot     Lü     system     Complete coverage path planning (CCPP)     Parameter value selection strategy    

HTML PDF Collect

Title Author Date Type Operation

Corpus-based research on English word recognition rates in primary school and word selection strategy

Wen-yan XIAO,Ming-wen WANG,Zhen WENG,Li-lin ZHANG,Jia-li ZUO

Journal Article

monitoring stations in water distribution systems under multiple demand patterns: a flaw of demand coverage

Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG

Journal Article

A-STC: auction-based spanning tree coverage algorithm formotion planning of cooperative robots

Guan-qiang GAO, Bin XIN

Journal Article

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

Journal Article

Effects of alfalfa coverage on runoff, erosion and hydraulic characteristics of overland flow on loess

Shufang WU, Pute WU, Hao FENG, G. P. Merkley

Journal Article

Use of float consumption rate in resource leveling of construction projects

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

Journal Article

Coverage performance of the multilayer UAV-terrestrial HetNet with CoMP transmission scheme

Weihao WANG, Yifan JIANG, Zesong FEI, Jing GUO,weihaowang@bit.edu.cn,jiangyifan@bit.edu.cn,feizesong@bit.edu.cn,jingguo@bit.edu.cn

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

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

Shou-bo Xu,Zong-yuan Huang

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

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

Parameter value selection strategy for complete coverage path planning based on the Lü system to perform

Caihong LI, Cong LIU, Yong SONG, Zhenying LIANG

Journal Article