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Efficiency evaluation of government investment for air pollution control in city clusters: A case from the Beijing–Tianjin–Hebei areas in China

Frontiers of Engineering Management   Pages 612-624 doi: 10.1007/s42524-023-0269-x

Abstract: To address this concern, we conducted a study using a three-stage data envelopment analysis (DEA)-Malmquistmodel to assess the efficiency of government investment in improving air quality in China.

Keywords： investment efficiency     government investment     air pollution control     three-stage DEA-Malmquist model    

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Removal of odors and VOCs in municipal solid waste comprehensive treatment plants using a novel three-stage

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1421-7

Abstract:

A novel three-stage integrated biofilter (TSIBF) composed of acidophilic

Keywords： Biofiltration     Multi-stage biofilter     Volatile organic compounds     Waste gas treatment     Bioaerosol emissions    

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Sustainability performance analysis of environment innovation systems using a two-stage network DEA model

Frontiers of Engineering Management   Pages 425-438 doi: 10.1007/s42524-022-0205-5

Abstract: Investigations on environmental innovation system performance constantly assume a single-stage independentA two-stage data envelopment analysis (DEA) model is developed in this study to analyze the efficiency

Keywords： envelopment analysis     environmental efficiency     environmental innovation system     shared resources     two-stage    

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Theoretical modeling and experimental verifications of the single-compressor-driven three-stage Stirling-type

Haizheng DANG, Dingli BAO, Zhiqian GAO, Tao ZHANG, Jun TAN, Rui ZHA, Jiaqi LI, Ning LI, Yongjiang ZHAO, Bangjian ZHAO

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 450-463 doi: 10.1007/s11708-018-0569-8

Abstract: This paper establishes a theoretical model of the single-compressor-driven (SCD) three-stage Stirling-typemulti-compressor-driven (MCD) cryocooler are analyzed, such as the distribution of the input acoustic power in each stageA SCD three-stage SPTC is developed based on the theoretical analyses and with a total input acousticThe performance of the SCD three-stage SPTC is slightly poorer than that of its MCD counterpart developed

Keywords： single-compressor-driven     three-stage     Stirling-type pulse tube cryocooler     theoretical modeling     experimental    

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Methods and applications of DEA cross-efficiency: Review and future perspectives

Jie WU, Jiasen SUN, Liang LIANG

Frontiers of Engineering Management 2021, Volume 8, Issue 2,   Pages 199-211 doi: 10.1007/s42524-020-0133-1

Abstract: The traditional self-evaluation data envelopment analysis (DEA) method usually exaggerates the effectsCompared with the DEA method, CREE can rank DMUs more completely by using reasonable weights.

Keywords： cross-efficiency evaluation     efficiency     secondary goal model     aggregation     review    

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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: The first-order kinetics and two-stage reaction (FKTSR) model of the LFG generation rate includes mechanismsThe model calibration was then calculated by using the experimental data.The results suggested that the new model was in line with the experimental data.rate constant in the first stage (), and the reaction rate constant in the second stage () of 64.746&The new model is better able to explain the mechanisms involved in LFG generation.

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

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A three-stage method with efficient calculation for lot streaming flow-shop scheduling Research Articles

Hai-yan WANG, Fu ZHAO, Hui-min GAO, John W. SUTHERLAND

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 7,   Pages 1002-1020 doi: 10.1631/FITEE.1700457

Abstract: The proposed method has three stages: initial lot splitting, job sequencing optimization with efficientComputational experiments are conducted to confirm the effectiveness of the three-stage method.

Keywords： Lot streaming     Flow-shop scheduling     Transfer sublots     Variable size     Bounded size     Differential evolution    

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A Review on the Research and Application of DEA

Li Meijuan,Chen Guohong

Strategic Study of CAE 2003, Volume 5, Issue 6,   Pages 88-94

Abstract: >This paper first presents basic ideas, models and application steps for data envelopment analysis (DEA), then summarizes the development and main application fields of DEA as well as some main research results

Keywords： DEA     DMU     relative effectiveness     the directions for future research    

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Probabilistic model for vessel-bridge collisions in the Three Gorges Reservoir

Bo GENG , Hong WANG , Junjie WANG ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 279-285 doi: 10.1007/s11709-009-0044-z

Abstract: Based on a field observation on vessel transit path of three bridges over the Yangtze River in the ThreeGorges Reservoir, and an analysis of the geometric probabilistic model of transiting vessels in collisionforce, a probabilistic model is established and also verified by goodness-of-fit test.The vessel transit path distribution can be expressed by the normal distribution model.For the Three Gorges Reservoir, the mean and standard deviation adopt 0.2 and 0.1, respectively ( is

Keywords： vessel-bridge collision     probabilistic model     parameter statistics    

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The model and process simulation of multi-effect two stage evaporation system with solid separation

Li Ling, Ruan Qi

Strategic Study of CAE 2008, Volume 10, Issue 10,   Pages 54-60

Abstract:

A mathematical model of conventional design for the multi-effect twostage evaporation system with condensed water flash and solid separation was established.The equilibrium was correlated to equation and the model could be solved with computer easily.correlative block-smatrix in matrix equation, matrix equation could be used to describe the multi-effect two stageThe model was solved by combining matrix method with iteration method.

Keywords： solid separation     mathematical model of multi-effect two stage evaporation     condensed water flash    

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Industrial eco-efficiency and its spatial-temporal differentiation in China

Wei YANG, Fengjun JIN, Chengjin WANG, Chen LV

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 559-568 doi: 10.1007/s11783-012-0400-4

Abstract: Using methods based on the data envelopment analysis (DEA) model and exploratory spatial data analysis

Keywords： industrial eco-efficiency     data envelopment analysis (DEA) model     exploratory spatial data analysis (ESDA    

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A data envelopment analysis of agricultural technical efficiency of Northwest Arid Areas in China

Yubao WANG, Lijie SHI, Haojie ZHANG, Shikun SUN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 195-207 doi: 10.15302/J-FASE-2017153

Abstract: This paper adopted an input-oriented data envelopment analysis (DEA) method with the assumption of variable

Keywords： agricultural production efficiency     DEA model     input redundancy     irrigation districts     Northwest Arid Areas    

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An efficient two-stage approach for structural damage detection using meta-heuristic algorithms and groupmethod of data handling surrogate model

Hamed FATHNEJAT, Behrouz AHMADI-NEDUSHAN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 907-929 doi: 10.1007/s11709-020-0628-1

Abstract: In this study, the performance of an efficient two-stage methodology which is applied in a damage detectionIn the first stage, in order to locate the damage accurately, the performance of the modal strain energyIn the second stage, to estimate the damage extent, the sensitivity of most used modal properties duedamage extent estimation by optimization algorithm; in this part of methodology, the performance of the threethan CFNN model.

Keywords： two-stage method     modal strain energy     surrogate model     GMDH     optimization damage detection    

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Three-dimensional numerical simulation of flow in trapezoidal cutthroat flumes based on FLOW-3D

Danjie RAN, Wene WANG, Xiaotao HU

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 2,   Pages 168-176 doi: 10.15302/J-FASE-2018217

Abstract: Using the computational fluid dynamic method, three-dimensional flow fields in trapezoidal cutthroatflumes were simulated using the RNG three-dimensional turbulence model along with the TruVOF technique

Keywords： distribution of velocity     Froude number     head loss     stage-discharge relationship     trapezoidal cutthroat flume    

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General closed-form inverse kinematics for arbitrary three-joint subproblems based on the product ofexponential model

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0681-7

Abstract: robots are usually decomposed into several Paden–Kahan subproblems based on the product of exponential modelcannot solve all the inverse kinematics problems, and there is no common approach to solve arbitrary three-jointalgebraic geometric (NAG) methods that obtain the general closed-form inverse kinematics for all types of three-jointThe NAG methods can be applied in the inverse kinematics of three-joint subproblems in an arbitrary posturalThe inverse kinematics simulations of all three-joint subproblems are implemented, and simulation results

Keywords： inverse kinematics     Paden–Kahan subproblems     three-joint subproblems     product of exponential     closed-form    

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Title Author Date Type Operation

Efficiency evaluation of government investment for air pollution control in city clusters: A case from the Beijing–Tianjin–Hebei areas in China

Journal Article

Removal of odors and VOCs in municipal solid waste comprehensive treatment plants using a novel three-stage

Journal Article

Sustainability performance analysis of environment innovation systems using a two-stage network DEA model

Journal Article

Theoretical modeling and experimental verifications of the single-compressor-driven three-stage Stirling-type

Haizheng DANG, Dingli BAO, Zhiqian GAO, Tao ZHANG, Jun TAN, Rui ZHA, Jiaqi LI, Ning LI, Yongjiang ZHAO, Bangjian ZHAO

Journal Article

Methods and applications of DEA cross-efficiency: Review and future perspectives

Jie WU, Jiasen SUN, Liang LIANG

Journal Article

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

Jiajun CHEN , Hao WANG , Na ZHANG ,

Journal Article

A three-stage method with efficient calculation for lot streaming flow-shop scheduling

Hai-yan WANG, Fu ZHAO, Hui-min GAO, John W. SUTHERLAND

Journal Article

A Review on the Research and Application of DEA

Li Meijuan,Chen Guohong

Journal Article

Probabilistic model for vessel-bridge collisions in the Three Gorges Reservoir

Bo GENG , Hong WANG , Junjie WANG ,

Journal Article

The model and process simulation of multi-effect two stage evaporation system with solid separation

Li Ling, Ruan Qi

Journal Article

Industrial eco-efficiency and its spatial-temporal differentiation in China

Wei YANG, Fengjun JIN, Chengjin WANG, Chen LV

Journal Article

A data envelopment analysis of agricultural technical efficiency of Northwest Arid Areas in China

Yubao WANG, Lijie SHI, Haojie ZHANG, Shikun SUN

Journal Article

An efficient two-stage approach for structural damage detection using meta-heuristic algorithms and groupmethod of data handling surrogate model

Hamed FATHNEJAT, Behrouz AHMADI-NEDUSHAN

Journal Article

Three-dimensional numerical simulation of flow in trapezoidal cutthroat flumes based on FLOW-3D

Danjie RAN, Wene WANG, Xiaotao HU

Journal Article

General closed-form inverse kinematics for arbitrary three-joint subproblems based on the product ofexponential model

Journal Article