Resource Type

Journal Article 1519

Conference Videos 29

Conference Information 2

Year

2024 1

2023 63

2022 117

2021 107

2020 77

2019 104

2018 87

2017 83

2016 67

2015 85

2014 82

2013 62

2012 79

2011 71

2010 73

2009 49

2008 71

2007 86

2006 35

2005 24

open ︾

Keywords

finite element analysis 29

sensitivity analysis 25

analysis 17

numerical analysis 17

simulation 13

risk analysis 12

dynamic analysis 11

meta-analysis 11

finite element method 10

China 8

artificial neural network 8

isogeometric analysis 8

different 7

correlation analysis 6

engineering 6

finite element analysis (FEA) 6

regression analysis 6

reliability 6

reliability analysis 6

open ︾

Search scope:

排序： Display mode:

Understanding high-emitting households in the UK through a cluster analysis

Xinfang WANG, Ming MENG

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 612-625 doi: 10.1007/s11708-019-0647-6

Abstract: It applies a cluster approach, aiming to identify whether the high emitters comprise clusters where householdsin each cluster share similar characteristics but are different from the others.Policymakers should target each high-emitter cluster differently to reduce CO emissions from energy

Keywords： cluster analysis     emissions reduction     energy use     high emitters     household energy consumption     socioeconomic    

HTML PDF Collect

Determination of the principal factors of river water quality through cluster analysis method and its

Liang GUO, Ying ZHAO, Peng WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 238-245 doi: 10.1007/s11783-011-0382-7

Abstract: To enhance the prediction accuracy, principal factors were determined through the analysis of the weightrelation between influencing factors and forecasting object using cluster analysis method, which optimized

Keywords： water quality forecast     principal factor     cluster analysis method     artificial neural network    

HTML PDF Collect

Fuzzy cluster analysis of tapered roller bearing vibration

Liu Jinjun,Xia Xintao,Zhang Lihong

Strategic Study of CAE 2008, Volume 10, Issue 7,   Pages 112-117

Abstract:

By using the fuzzy cluster analysis of grey system theory to analysis

Keywords： tapered roller bearing     vibration     fuzzy cluster analysis    

HTML PDF Collect

Cluster analysis for syndromes of real-world coronary heart disease with angina pectoris

Yufeng Zhao, Xueyun Yu, Xinyu Cao, Lin Luo, Liyun He, Shusong Mao, Li Ma, Peijing Rong, Yuxue Zhao, Guozheng Li, Baoyan Liu

Frontiers of Medicine 2018, Volume 12, Issue 5,   Pages 566-571 doi: 10.1007/s11684-017-0556-1

Abstract: Syndromes were automatically extracted with the cluster method and were analyzed to provide objective

Keywords： syndrome differentiation     real-world study     coronary heart disease with angina pectoris     cluster analysis    

HTML PDF Collect

Design of tandem genes cluster for isoflavone engineering

Xunli XIA PhD , Guangxiao YANG PhD , Guangyuan HE PhD ,

Frontiers of Medicine 2009, Volume 3, Issue 3,   Pages 292-296 doi: 10.1007/s11684-009-0057-y

Abstract: In this paper, a universal effective novel method of constructing tandem genes cluster for isoflavoneA tandem genes cluster () of secondary metabolites of plant isoflavones was constructed by using the

Keywords： isoflavones engineering     secondary metabolism     tandem genes cluster    

HTML PDF Collect

Scaling up of cluster beam deposition technology for catalysis application

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1360-1379 doi: 10.1007/s11705-021-2101-7

Abstract: Many research works have demonstrated that the combination of atomically precise cluster deposition andtheoretical calculations is able to address fundamental aspects of size-effects, cluster-support interactions, and reaction mechanisms of cluster materials.In this review, we introduce the latest progress on three types of cluster source which have the mostsource, and matrix assembly cluster source.

Keywords： nanoparticle     cluster     cluster beam deposition     magnetron sputtering     heterogeneous catalysis    

HTML PDF Collect

A Study on Evaluation Method of Manufacturing Enterprise Informatization

Wang Huiming,Qi Ershi,Wang Huimin

Strategic Study of CAE 2004, Volume 6, Issue 8,   Pages 86-90

Abstract:

Using the factor analysis approach, the paper makes quantitative analysis and comprehensive evaluationThen, the method of cluster analysis is adopted to classify enterprises in order to find out their advantages

Keywords： manufacturing enterprise informatization     factor analysis     cluster analysis    

HTML PDF Collect

SHIFTING TO A RECOMMENDED DIETARY PATTERN COULD PROMOTE SUSTAINABLE DEVELOPMENT OF THE ENVIRONMENT AND HUMAN HEALTH

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1,   Pages 73-82 doi: 10.15302/J-FASE-2023489

Abstract:

● Shifting from the existing dietary patterns to the alternative recommended dietary pattern could enhance the sustainable development of environment and human health.

Keywords： CHNS data     cluster analysis     dietary patterns     sustainable development    

HTML PDF Collect

Clustering economic sectors in China on a life cycle basis to achieve environmental sustainability

Sai LIANG, Tianzhu ZHANG, Xiaoping JIA

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 97-108 doi: 10.1007/s11783-012-0402-2

Abstract: It is crucial to cluster economic sectors and determine their priority for industrial and environmentalIntegrating a set of criteria, a hybrid input-output model and the hierarchical cluster analysis, thisIndustrial structure changes (industrial policy) should encourage the development of sectors in cluster1 and limit the development of sectors in cluster 2.by technical improvements and material recycling, but also by the development of economic sectors in cluster

Keywords： cluster analysis     input-output model     life cycle     material flow analysis     sustainable development    

HTML PDF Collect

Static-based early-damage detection using symbolic data analysis and unsupervised learning methods

João Pedro SANTOS,Christian CREMONA,André D. ORCESI,Paulo SILVEIRA,Luis CALADO

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 1,   Pages 1-16 doi: 10.1007/s11709-014-0277-3

Abstract: the global character inherent to the limited number of modal properties issued from operational modal analysisof the combination of advanced statistical and machine learning methods such as principal component analysis, symbolic data analysis and cluster analysis.From this analysis it was observed that, under the noise levels measured on site, the proposed strategy

Keywords： structural health monitoring     early-damage detection     principal component analysis     symbolic data     symbolicdissimilarity measures     cluster analysis     numerical model     damage simulations    

HTML PDF Collect

Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential

Frontiers in Energy   Pages 782-795 doi: 10.1007/s11708-023-0905-8

Abstract: To address the problems, this paper proposes a cluster voltage control method for distributed photovoltaicThen, in each cluster, based on the control strategy of “reactive power compensation first, active power

Keywords： distributed photovoltaics (DPVs)     cluster partitioning     improved differential evolution algorithm     voltage    

HTML PDF Collect

A density functional theory study of methane activation on MgO supported NiM cluster: role of M on C–H

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 10,   Pages 1485-1492 doi: 10.1007/s11705-022-2169-8

Abstract: In present work, methane activation on MgO supported Ni–M (M = Fe, Co, Cu, Pd, Pt) cluster was exploredthrough detailed density functional theory calculations, compared to pure Ni cluster.CH4 adsorption on Cu promoted Ni cluster requires overcoming an energy of 0.07 eV, indicatingDoping elements of the same period in Ni cluster, such as Fe, Co and Cu, for C–H bond activation followsConsequently, C–H bond activation demands a lower energy barrier on Ni–Pt cluster.

Keywords： CH4 dissociation     Ni–M     C–H bond activation     charge transfer    

HTML PDF Collect

Monte Carlo simulation of the diffusion-limited aggregating process of particle suspension systems

Jiajing XU, Lin ZHANG, Yongjian TANG, Wei DAI, Wenwen SHAN,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 270-274 doi: 10.1007/s11705-009-0273-7

Abstract: In this paper, the aggregating process was simulated with off-lattice diffusion-limited cluster-clusterThe self-similar fractal structures of aggregates have been clearly demonstrated by the statistical analysisof gyration radius distribution and the existence of a scaling distribution of the reduced cluster size

Keywords： cluster-cluster aggregation     distribution function     relationship     process     universal    

HTML PDF Collect

Concentrations and classification of HCHs and DDTs in soil from the lower reaches of the Jiulong River, China

Jiaquan ZHANG, Shihua QI, Xinli XING, Lingzhi TAN, Wei CHEN, Ying HU, Dan YANG, Chenxi WU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 177-183 doi: 10.1007/s11783-011-0354-y

Abstract: Hierarchical Cluster Analysis (HCA) and Pearson’s bivariate Correlations Analysis (PCA) were used to

Keywords： River     hexachlorocyclohexane (HCH) and dichlorodiphenyltrichloroethan (DDT)     classification     Hierarchical ClusterAnalysis (HCA)     Pearson’s bivariate Correlations Analysis (PCA)    

HTML PDF Collect

Heterometallic cluster-based organic frameworks as highly active electrocatalysts for oxygen reduction

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 570-580 doi: 10.1007/s11705-022-2247-y

Abstract: The oxygen reduction reaction and oxygen evolution reaction catalytic activities of heterometallic cluster-basedThe analysis of the potential gap of Fe2M clusters indicates that Fe2Mn, Feanalysis of the electron structure indicates that constructing a mixed-metal clusterIn conclusion, the mixed-metal cluster strategy provides a new approach to further design and synthesize

Keywords： bimetallic metal–organic frameworks     bifunctional electrocatalyst     density functional theory     oxygen reduction reaction     oxygen evolution reaction    

HTML PDF Collect

Title Author Date Type Operation

Understanding high-emitting households in the UK through a cluster analysis

Xinfang WANG, Ming MENG

Journal Article

Determination of the principal factors of river water quality through cluster analysis method and its

Liang GUO, Ying ZHAO, Peng WANG

Journal Article

Fuzzy cluster analysis of tapered roller bearing vibration

Liu Jinjun,Xia Xintao,Zhang Lihong

Journal Article

Cluster analysis for syndromes of real-world coronary heart disease with angina pectoris

Yufeng Zhao, Xueyun Yu, Xinyu Cao, Lin Luo, Liyun He, Shusong Mao, Li Ma, Peijing Rong, Yuxue Zhao, Guozheng Li, Baoyan Liu

Journal Article

Design of tandem genes cluster for isoflavone engineering

Xunli XIA PhD , Guangxiao YANG PhD , Guangyuan HE PhD ,

Journal Article

Scaling up of cluster beam deposition technology for catalysis application

Journal Article

A Study on Evaluation Method of Manufacturing Enterprise Informatization

Wang Huiming,Qi Ershi,Wang Huimin

Journal Article

SHIFTING TO A RECOMMENDED DIETARY PATTERN COULD PROMOTE SUSTAINABLE DEVELOPMENT OF THE ENVIRONMENT AND HUMAN HEALTH

Journal Article

Clustering economic sectors in China on a life cycle basis to achieve environmental sustainability

Sai LIANG, Tianzhu ZHANG, Xiaoping JIA

Journal Article

Static-based early-damage detection using symbolic data analysis and unsupervised learning methods

João Pedro SANTOS,Christian CREMONA,André D. ORCESI,Paulo SILVEIRA,Luis CALADO

Journal Article

Cluster voltage control method for “Whole County” distributed photovoltaics based on improved differential

Journal Article

A density functional theory study of methane activation on MgO supported NiM cluster: role of M on C–H

Journal Article

Monte Carlo simulation of the diffusion-limited aggregating process of particle suspension systems

Jiajing XU, Lin ZHANG, Yongjian TANG, Wei DAI, Wenwen SHAN,

Journal Article

Concentrations and classification of HCHs and DDTs in soil from the lower reaches of the Jiulong River, China

Jiaquan ZHANG, Shihua QI, Xinli XING, Lingzhi TAN, Wei CHEN, Ying HU, Dan YANG, Chenxi WU

Journal Article

Heterometallic cluster-based organic frameworks as highly active electrocatalysts for oxygen reduction

Journal Article