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System and prospects of China’s intercity rail transit technology

Ming GONG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2, Pages 323-328 doi: 10.1007/s11465-018-0463-4

Abstract:

City clusters and metropolitan areas in China are flourishing in the midst of the deepening urbanizationrailways for an integrated regional transportation system that underpins and leads the development of city

Keywords： intercity rail transit city cluster technical demand technology system

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Spatial and Temporal Distribution of PM

Xiao-hong Chen,Xiang-bo Tang

Frontiers of Engineering Management 2016, Volume 3, Issue 2, Pages 171-181 doi: 10.15302/J-FEM-2016017

Abstract: initial hourly monitoring data of PM concentrations at 23 monitoring sites across the Chang-Zhu-Tan citycluster between January 2013 and February 2014 that released in Real-time Air Quality Reporting Systemcombined with the information of industry distribution and development status in the Chang-Zhu-Tan citycluster.

Keywords： PM_2.5 spatial and temporal distribution ArcGIS the chang-Zhu-Tan city cluster

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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

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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

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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

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Innovation Ecosystem for Green Smart City Building in China

Jin Chen

Frontiers of Engineering Management 2015, Volume 2, Issue 4, Pages 325-330 doi: 10.15302/J-FEM-2015058

Abstract: Green Smart City (GSC), is one of the new types of cities which integrates eco-concepts and information

Keywords： green smart city resource innovation ecosystem building

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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

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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: through the analysis of the weight relation between influencing factors and forecasting object using cluster

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

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Investigation and practice of digital city to smart city

Li Chengming,Liu Xiaoli

Strategic Study of CAE 2013, Volume 15, Issue 5, Pages 4-7

Abstract: style="text-align: justify;">First of all, the necessity of the authentic, unique and universal digital cityFinally, the construction goal and contents of spatiotemporal framework in the smart city stage were

Keywords： digital city smart city cloud platform of spatiotemporal information

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China’s Sponge City construction: A discussion on technical approaches

Haifeng Jia, Zheng Wang, Xiaoyue Zhen, Mike Clar, Shaw L. Yu

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0984-9

Abstract: Since 2014, China has been implementing the Sponge City Construction initiative, which represents anAccording to preliminary estimates, the total investment on the Sponge City Plan is roughly 100 to 150The Sponge City Plan (SCP) calls for the use of natural processes such as soil and vegetation as partSeveral key recommendations are proposed on Sponge City implementation strategy, Site-specific regulatoryresearch and development with the vast amount of relevant data and experiences generated from the Sponge City

Keywords： Low impact development (LID) Green infrastructure (GI) Sponge City Barriers Construction strategies

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The development of roadside green swales in the Chinese Sponge City Program: Challenges and opportunities

Frontiers of Engineering Management 2023, Volume 10, Issue 4, Pages 566-581 doi: 10.1007/s42524-023-0267-z

Abstract: witnessed a surge in the adoption of roadside green swales, especially as part of the prestigious Sponge City

Keywords： grass swale infiltration swale bioswale wet swale sponge city

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Substance flow analysis for an urban drainage system of a representative hypothetical city in China

Hua BAI, Siyu ZENG, Xin DONG, Jining CHEN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5, Pages 746-755 doi: 10.1007/s11783-013-0551-y

Abstract: oxygen demand (COD), total nitrogen (TN) and total phosphorus (TP) for a representative hypothetical city(RH city) in China, which is a devised and scaled city using statistical characteristics of urban circumstancesCompared with the representative hypothetical city of 2000, urban population and the area of urban builtThanks to the development of urban drainage systems, the total loads of the city were maintained at a

Keywords： substance flow analysis (SFA) urban drainage system representative hypothetical city (RH city) water

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Urban spatial cluster structure in metro travel networks: An explorative study of Wuhan using big and

Frontiers of Engineering Management 2024, Volume 11, Issue 2, Pages 231-246 doi: 10.1007/s42524-024-0296-2

Abstract: Rail transit plays a crucial role in improving urban sustainability and livability. In many Chinese cities, the planning of rail transit routes and stations is focused on facilitating new developments rather than revitalizing existing built-up areas. This approach reflects the local governments’ expectations of substantial growth to reshape the urban structure. However, existing research on transit-oriented development (TOD) rarely explores the spatial interactions between individual transit stations and investigates how they can be integrated to achieve synergistic effects and balanced development. This study proposes that rail transit systems impact urban structure through two “forces”: the provision of additional and reliable carrying capacity and the reduction of travel time between locations. Metro passenger flow is used as a proxy for these forces, and community detection techniques are employed to identify the actual and optimal spatial clusters in Wuhan, China. The results reveal that the planned sub-centers align reasonably well with the optimal spatial clusters in terms of spatial configuration. However, the actual spatial clusters tend to have longer internal travel times compared to the optimal clusters. Further exploration suggests the need for equalizing land use density within planned spatial clusters served by the metro system. Additionally, promoting concentrated, differentiated, and mixed functional arrangements in metro station areas with low passenger flows within the planned clusters could be beneficial. This paper presents a new framework for investigating urban spatial clusters influenced by a metro system.

Keywords： urban spatial clusters metro travel flows land use metro smartcard data Wuhan

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Prevalence and causes of air pollution and lung cancer in Xuanwei City and Fuyuan County, Yunnan Province

Yi Cao, Huaping Gao

Frontiers of Medicine 2012, Volume 6, Issue 2, Pages 217-220 doi: 10.1007/s11684-012-0192-8

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

Frontiers in Energy 2023, Volume 17, Issue 6, 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