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An assessment of China-Japan-Korea Free Trade Agreement’s economic and environmental impacts on China

Zhaoyang LIU, Xianqiang MAO, Wei TANG, Tao HU, Peng SONG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 849-859 doi: 10.1007/s11783-012-0432-9

Abstract: Following the Chain Reaction Assessment Method that integrates and links the elements of trade, production

Keywords： Free Trade Agreement     Strategic Environmental Assessment     Chain Reaction Assessment Method     Computable General    

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Continuous reaction performances of benzene alkylation with long chain olefins catalyzed by ionic liquid

QIAO Congzhen, LI Chengyue

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 69-73 doi: 10.1007/s11705-008-0014-3

Abstract: Based on a compulsive mixing-reacting-separating-recycling small experimental setup,the continuous reactionperformances of benzene alkylation with long chain olefins catalyzed by [BMIM]Cl-AlCl ionic liquid wereEven under the relatively hypecritical reaction conditions, the single pass conversion of pure 1-dodecene

Keywords： stability     different     hypecritical     compulsive mixing-reacting-separating-recycling     non-benzene    

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A systemic review of hydrogen supply chain in energy transition

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 102-122 doi: 10.1007/s11708-023-0861-0

Abstract: Targeting the net-zero emission (NZE) by 2050, the hydrogen industry is drastically developing in recent years. However, the technologies of hydrogen upstream production, midstream transportation and storage, and downstream utilization are facing obstacles. In this paper, the development of hydrogen industry from the production, transportation and storage, and sustainable economic development perspectives were reviewed. The current challenges and future outlooks were summarized consequently. In the upstream, blue hydrogen is dominating the current hydrogen supply, and an implementation of carbon capture and sequestration (CCS) can raise its cost by 30%. To achieve an economic feasibility, green hydrogen needs to reduce its cost by 75% to approximately 2 /kg at the large scale. The research progress in the midterm sector is still in a preliminary stage, where experimental and theoretical investigations need to be conducted in addressing the impact of embrittlement, contamination, and flammability so that they could provide a solid support for material selection and large-scale feasibility studies. In the downstream utilization, blue hydrogen will be used in producing value-added chemicals in the short-term. Over the long-term, green hydrogen will dominate the market owing to its high energy intensity and zero carbon intensity which provides a promising option for energy storage. Technologies in the hydrogen industry require a comprehensive understanding of their economic and environmental benefits over the whole life cycle in supporting operators and policymakers.

Keywords： hydrogen transportation and storage     hydrogen economy     carbon capture and sequestration (CCS)     technology assessment    

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Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1267-1279 doi: 10.1007/s11705-022-2291-7

Abstract: In this study, hydrogenated rosin was adopted for preparing hydrogenated rosin side-chain type diacids, which were reacted with mixed epoxy to obtain rosin side-chain type vitrimers.The tricyclic diterpene structure of rosin was introduced into the side chain in order to avoid the reductionVitrimers can undergo dynamic transesterification reaction without external catalysts due to the autocatalyticwork expanded the application field of rosin, increased the added value of rosin, and provided a novel method

Keywords： vitrimers     rosin     catalyst-free     high mechanical properties     dynamic transesterification reaction    

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Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 1075-1084 doi: 10.1007/s11705-022-2272-x

Abstract: transport materials, phenolic hydroxyl groups were introduced in lignosulfonate (LS) via the alkyl chainbridging method to prepare phenolated-lignosulfonate (PLS).The results indicate that the phenolic hydroxyl group of lignin can be easily boosted by the alkyl chainbridging method, and phenolated lignin-based polymers may have promising potential as dopants of PEDOT

Keywords： lignosulfonate     phenolic group     PEDOT:PLS     hole extract layer     energy level    

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A case study on sample average approximation method for stochastic supply chain network design problem

Yuan WANG, Ruyan SHOU, Loo Hay LEE, Ek Peng CHEW

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 338-347 doi: 10.15302/J-FEM-2017032

Abstract: This study aims to solve a typical long-term strategic decision problem on supply chain network designA computational study of supply chain network with front-ends in Europe and back-ends in Asia is presented

Keywords： supply chain network     stochastic demand     sampling average approximation     Bayesian bootstrap     Latin hypercube    

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Using pyrosequencing and quantitative PCR to analyze microbial communities

Husen ZHANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 21-27 doi: 10.1007/s11783-011-0303-9

Abstract: In parallel, quantitative real-time polymerase chain reaction (QPCR) allows quantitative monitoring of

Keywords： polymerase chain reaction (PCR)     microbial communities     pyrosequencing     gut     microbial fuel cell     sludge    

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An integrated assessment method of urban drainage system: A case study in Shenzhen City, China

DONG Xin, ZENG Siyu, CHEN Jining, ZHAO Dongquan

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2,   Pages 150-156 doi: 10.1007/s11783-008-0014-z

Abstract: process (AHP), integrated simulation, and fuzzy assessment is established.This method is a multi-criteria decision adding app roach to the assessment of the urban drainage systemUsing the established method, a case study in Shenzhen City has been implemented to evaluate and compareBecause of the particularity of this case study, the established method is not applied entirely.As shown in this case study, the proposed method is found to be both effective and practical.

Keywords： integrated assessment     hierarchy process     centralized     technological feasibility     planning    

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Study on the Method About Type Synthesis of the One-dof Planar Closed Chain’s Mechanisms

Zhang Meilin,Zhang Ye,Yang Zhiyi

Strategic Study of CAE 2002, Volume 4, Issue 6,   Pages 5-8

Abstract:

This paper puts forward a kind of method about type synthesis of the one-dof planar closed chain'

The program of the method is that components of the chain are set up by the mechanical functionfirst of all, then the planar graph is configured by the chain, finally the type synthesis and inversion

Keywords： mechanisms     kinematic chain     planar graph    

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API-based assessment on urban air environment bearing capability in China

Jinnan WANG,Jing ZHANG,Hongqiang JIANG,Yaling LU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1049-1055 doi: 10.1007/s11783-014-0662-0

Abstract: Given the complexity and time-consuming of the conventional environmental capacity based assessment onair environment carrying capacity; a new method for assessing urban air environment carrying capacityBy using this new method, the air environmental bearing capability of 333 cities at the prefecture levelThe assessment results imply that the existing air quality standard (GB3095-1996) is quite unsound.

Keywords： air pollution index (API)     air environment bearing capability     key city     assessment method    

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Synthesis and characterization of magnesium hydroxide by batch reaction crystallization

Xingfu SONG, Shuying SUN, Dengke ZHANG, Jin WANG, Jianguo YU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 4,   Pages 416-421 doi: 10.1007/s11705-011-1125-9

Abstract: with high purity and uniform particle size distribution was synthesized by the direct precipitation methodanalyzer, X-ray diffraction (XRD), scanning electron microscope (SEM) and Branauer-Emmett-Teller (BET) methodThe purity of products was analyzed by the chemical method.The results indicated that feeding mode and rate, and reaction temperature had important effects on waterThis simple and mild synthesis method was promising to be scaled up for the industrial production of

Keywords： magnesium hydroxide     direct precipitation method     industrial crystallization     particle size distribution    

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Liquefaction assessment using microtremor measurement, conventional method and artificial neural network

Sadegh REZAEI,Asskar Janalizadeh CHOOBBASTI

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 3,   Pages 292-307 doi: 10.1007/s11709-014-0256-8

Abstract: Microtremor measurement is a fast, applicable and cost-effective method with extensive applications.measurements were performed at 60 measurement stations and the data were analyzed by suing Nakmaura’s methodTo control the accuracy of this method, its output has been compared with the results of Seed and Idriss[ ] method in 30 excavated boreholes within the study area.

Keywords： liquefaction     microtremor     vulnerability index     artificial neural networks (ANN)     microzonation    

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An Evaluation Method of Human Gut Microbial Homeostasis by Testing Specific Fecal Microbiota Article

Zhongwen Wu, Xiaxia Pan, Yin Yuan, Pengcheng Lou, Lorina Gordejeva, Shuo Ni, Xiaofei Zhu, Bowen Liu, Lingyun Wu, Lanjuan Li, Bo Li

Engineering 2023, Volume 29, Issue 10,   Pages 110-119 doi: 10.1016/j.eng.2023.03.007

Abstract: great significance to routinely acquire the status of the human gut microbiota; however, there is no methodin the human gut from a largesample Chinese cohort, constructed a real-time quantitative polymerase chainreaction (qPCR) method and developed a set of analytical approaches to detect these ten groups of predominant

Keywords： Gut microbiota     Machine learning     Microbial dysbiosis     Quantitative polymerase chain reaction     Chinese    

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Technology and Equipment for Cold-Chain Storage and Transportation of Fresh Agricultural Products

Yang Tianyang, Tian Changqing, Liu Shusen

Strategic Study of CAE 2021, Volume 23, Issue 4,   Pages 37-44 doi: 10.15302/J-SSCAE-2021.04.005

Abstract:

Technology and equipment for cold-chain storage and transportation isIn this article, we analyze the demand for cold-chain storage and transportation technology and equipmentMoreover, we clarify the key technologies, key tasks, and major projects for the development of cold-chainstorage and transportation technology and equipment for fresh agricultural products using the Delphi method, non-standardized construction of refrigeration and cold-storage facilities, and insufficient cold-chain

Keywords： fresh agricultural products，cold-chain storage and transportation technology，cold-chain equipment，Delphimethod    

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Expression and clinical implication of PRL-1 and PRL-3 in transitional cell carcinoma of bladder

Bin HAO, Changwei LIU, Huixiang LI

Frontiers of Medicine 2009, Volume 3, Issue 2,   Pages 197-203 doi: 10.1007/s11684-009-0036-3

Abstract: The expression of PRL-1 and PRL-3 mRNA was detected by using reverse transcription polymerase chain reaction

Keywords： phosphatase of regenerating liver 1     phosphatase of regenerating liver 3     reverse transcription polymerase chainreaction     immunohistochemistry    

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Title Author Date Type Operation

An assessment of China-Japan-Korea Free Trade Agreement’s economic and environmental impacts on China

Zhaoyang LIU, Xianqiang MAO, Wei TANG, Tao HU, Peng SONG

Journal Article

Continuous reaction performances of benzene alkylation with long chain olefins catalyzed by ionic liquid

QIAO Congzhen, LI Chengyue

Journal Article

A systemic review of hydrogen supply chain in energy transition

Journal Article

Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and

Journal Article

Lignin-based polymer with high phenolic hydroxyl group content prepared by the alkyl chain bridging method

Journal Article

A case study on sample average approximation method for stochastic supply chain network design problem

Yuan WANG, Ruyan SHOU, Loo Hay LEE, Ek Peng CHEW

Journal Article

Using pyrosequencing and quantitative PCR to analyze microbial communities

Husen ZHANG

Journal Article

An integrated assessment method of urban drainage system: A case study in Shenzhen City, China

DONG Xin, ZENG Siyu, CHEN Jining, ZHAO Dongquan

Journal Article

Study on the Method About Type Synthesis of the One-dof Planar Closed Chain’s Mechanisms

Zhang Meilin,Zhang Ye,Yang Zhiyi

Journal Article

API-based assessment on urban air environment bearing capability in China

Jinnan WANG,Jing ZHANG,Hongqiang JIANG,Yaling LU

Journal Article

Synthesis and characterization of magnesium hydroxide by batch reaction crystallization

Xingfu SONG, Shuying SUN, Dengke ZHANG, Jin WANG, Jianguo YU

Journal Article

Liquefaction assessment using microtremor measurement, conventional method and artificial neural network

Sadegh REZAEI,Asskar Janalizadeh CHOOBBASTI

Journal Article

An Evaluation Method of Human Gut Microbial Homeostasis by Testing Specific Fecal Microbiota

Zhongwen Wu, Xiaxia Pan, Yin Yuan, Pengcheng Lou, Lorina Gordejeva, Shuo Ni, Xiaofei Zhu, Bowen Liu, Lingyun Wu, Lanjuan Li, Bo Li

Journal Article

Technology and Equipment for Cold-Chain Storage and Transportation of Fresh Agricultural Products

Yang Tianyang, Tian Changqing, Liu Shusen

Journal Article

Expression and clinical implication of PRL-1 and PRL-3 in transitional cell carcinoma of bladder

Bin HAO, Changwei LIU, Huixiang LI

Journal Article