Resource Type

Journal Article 600

Conference Videos 23

Year

2024 3

2023 43

2022 51

2021 48

2020 37

2019 29

2018 41

2017 34

2016 27

2015 28

2014 29

2013 26

2012 25

2011 23

2010 26

2009 27

2008 43

2007 33

2006 7

2005 4

open ︾

Keywords

environmental protection 16

numerical simulation 10

China 8

environmental 6

environmental pollution 6

pressure drop 6

food security 5

simulation 5

sustainable development 5

heat transfer 4

ADV 2

Antibiotic resistance genes 2

Artificial intelligence 2

Biochar 2

CFD 2

CFD simulation 2

Environmental impact 2

Environmental remediation 2

Environmental risk 2

open ︾

Search scope:

排序： Display mode:

An Ecologically Oriented Operation Strategy for a Multi-Reservoir System: A Case Study of the Middle and Lower Han River Basin, China Article

Hao Wang,Xiaohui Lei,Denghua Yan,Xu Wang,Shuyue Wu,Zhengjie Yin,Wenhua Wan

Engineering 2018, Volume 4, Issue 5,   Pages 627-634 doi: 10.1016/j.eng.2018.09.002

Abstract:

Constructing and operating a multi-reservoir system changes the natural flow regime of rivers, andflow requirements into the joint operation of a multi-reservoir system in order to maintain differentflow requirements of these functions.The results indicate that the real-time ecological operation schemes ensure the environmental flow requirementsflow requirements.

Keywords： Multi-reservoir system     Ecologically oriented operation     Environmental flow requirements     Han River Basin    

HTML PDF Collect

Concept and requirements of sustainable development in bridge engineering

Yaojun GE, Haifan XIANG

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 432-450 doi: 10.1007/s11709-011-0126-6

Abstract: two goals of sustainable development, three dimensions of sustainable engineering, four sustainable requirementsFour sustainable requirements and their practice in China are discussed in particular.

Keywords： sustainable engineering     safe reliability     structural durability     functional adaptability     capacity extensibility    

HTML PDF Collect

Research on Product Optimization Design Method to Respond Rapidly to Customer Requirements

Li Rupeng,Wei Wei,Zhou Feng,Zou Cheng

Strategic Study of CAE 2018, Volume 20, Issue 2,   Pages 33-41 doi: 10.15302/J-SSCAE-2018.02.006

Abstract: environment, a critical success factor for enterprises is the ability to rapidly respond to customer requirements

Keywords： rapid response to customer requirements     fuzzy clustering     requirements transformation     CA-QFD method    

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: material efficiency, industrial structure optimization becomes a focal point in Chinese industrial and environmentalIt is crucial to cluster economic sectors and determine their priority for industrial and environmentalTechnology development and materials recycling (two environmental policies) should mainly focus on sectorsInstead of limiting some industries by command-and-control, the best policy option is to remedy environmentalMost of environmental pressure can be alleviated not only by technical improvements and material recycling

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

HTML PDF Collect

Local arc discharge mechanism and requirements of power supply in micro-arc oxidation of magnesium alloy

Ming CHEN, Yuezhou MA, Yuan HAO,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 98-105 doi: 10.1007/s11465-009-0088-8

Abstract: To study the requirements of the power supply in micro-arc oxidation (MAO) of magnesium alloy, many experiments

Keywords： micro-arc oxidation     local arc discharge     pulse power supply     magnesium alloy    

HTML PDF Collect

Suitable Weir Heights to Improve the Provision of Environmental Flows in Urban Rivers Article

Yuanyuan Sun, Xin’an Yin, Xianqiang Mao, Enze Zhang, Yanwei Zhao

Engineering 2021, Volume 7, Issue 2,   Pages 187-194 doi: 10.1016/j.eng.2020.05.022

Abstract:

Many studies have been conducted on environmental flow (e-flow) assessment and supply, but e-flowIn the new framework, e-flow provision and flow velocity maintenance are added concerns and the actualflows for e-flow supply are set as the inflow.The old framework specified too-high weir height to meet the e-flow requirements, whereas the new frameworkoffered more reasonable heights that improved e-flow provision.

Keywords： Environmental flow     Urban rivers     River restoration    

HTML PDF Collect

Interactive DE for solving combined security environmental economic dispatch considering FACTS technology

Belkacem MAHDAD, K. SRAIRI, B. TAREK

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 429-447 doi: 10.1007/s11708-013-0270-x

Abstract: presents an efficient interactive differential evolution (IDE) to solve the multi-objective security environmentalsuperiority of the proposed IDE approach and confirm its potential for solving practical optimal power flow

Keywords： optimal power flow (OPF)     economic dispatch     environment     differential evolution     migration operator     multi-objective    

HTML PDF Collect

Managing water for life

Daniel P. LOUCKS, Haifeng JIA

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 255-264 doi: 10.1007/s11783-011-0359-6

Abstract: complexities of answering such a question, especially as society increasingly recognizes the need to provide flowWe depend upon on aquatic ecosystems to moderate river flow qualities and quantities, reduce the extremes

Keywords： water stress     aquatic ecosystems     sustainable water resource allocations     ecosystem water requirements    

HTML PDF Collect

A New Method of Assessing Environmental Flows in Channelized Urban Rivers Article

Xin-An Yin, Zhifeng Yang, Enze Zhang, Zhihao Xu, Yanpeng Cai, Wei Yang

Engineering 2018, Volume 4, Issue 5,   Pages 590-596 doi: 10.1016/j.eng.2018.08.006

Abstract:

Assessing environmental flows (e-flows) for urban rivers is important for water resources planningMany e-flow assessment methods have been established based on species’ habitat provision requirementsand pollutant dilution requirements.To more effectively assess the e-flows of channelized urban rivers, we propose three e-flow degrees,and management of e-flow supply projects.

Keywords： Environmental flow     Urban river     Channelized rivers     River restoration    

HTML PDF Collect

A quality requirements model and verification approach for system of systems based on description logic Article

Qing-long WANG,Zhi-xue WANG,Ting-ting ZHANG,Wei-xing ZHU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 3,   Pages 346-361 doi: 10.1631/FITEE.1500309

Abstract: engineering (SoSE) involves the complex procedure of translating capability needs into the high-level requirementsfor system of systems (SoS) and evaluating how the SoS quality requirements meet their capability needsOne of the key issues is to model the SoS requirements and automate the verification procedure.and association with fuzzy constructs to model the vague and uncertain concepts of the SoS quality requirementsThis method implements modeling and verification of high-level SoS quality requirements.

Keywords： System of systems (SoS)     Cloud model     Description logic (DL)     Requirements verification    

HTML PDF Collect

RePizer: a framework for prioritization of software requirements Article

Saif Ur Rehman KHAN,Sai Peck LEE,Mohammad DABBAGH1,Muhammad TAHIR,Muzafar KHAN,Muhammad ARIF

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 8,   Pages 750-765 doi: 10.1631/FITEE.1500162

Abstract: The standard software development life cycle heavily depends on requirements elicited from stakeholdersBased on those requirements, software development is planned and managed from its inception phase toDue to time and resource constraints, it is imperative to identify the high-priority requirements thatIn this paper, we propose a framework for prioritization of software requirements, called RePizer, toa requirements repository.

Keywords： Software requirements     Requirements prioritization techniques     Prioritization framework     Planning game    

HTML PDF Collect

Artificial Bear Bile: A Novel Approach to Balancing Medical Requirements and Animal Welfare

Yong Li,Yuhong Huang,Nan Feng,Heping Zhang,Jing Qu,Shuanggang Ma,Yunbao Liu,Jiang Li,Shaofeng Xu,Ling Wang,Mi Zhang,Jie Cai,Weiping Wang,Ru Feng,Hang Yu,Bo Yu,Dailiang Liang,Heping Qin,Suxiang Luo,Yanfen Li,

Engineering doi: 10.1016/j.eng.2023.09.017

Abstract: Bear bile has been a valuable and effective medicinal material in traditional Chinese medicine (TCM) for over 13 centuries. However, the current practice of obtaining it through bear farming is under scrutiny for its adverse impact on bear welfare. Here, we present a new approach for creating artificial bear bile (ABB) as a high-quality and sustainable alternative to natural bear bile. This study addresses the scientific challenges of creating bear bile alternatives through interdisciplinary collaborations across various fields, including resources, chemistry, biology, medicine, pharmacology, and TCM. A comprehensive efficacy assessment system that bridges the gap between TCM and modern medical terminology has been established, allowing for the systematic screening of therapeutic constituents. Through the utilization of chemical synthesis and enzyme engineering technologies, our research has achieved the environmentally friendly, large-scale production of bear bile therapeutic compounds, as well as the optimization and recomposition of ABB formulations. The resulting ABB not only closely resembles natural bear bile in its composition but also offers advantages such as consistent product quality, availability of raw materials, and independence from threatened or wild resources. Comprehensive preclinical efficacy evaluations have demonstrated the equivalence of the therapeutic effects from ABB and those from commercially available drained bear bile (DBB). Furthermore, preclinical toxicological assessment and phase Ⅰ clinical trials show that the safety of ABB is on par with that of the currently used DBB. This innovative strategy can serve as a new research paradigm for developing alternatives for other endangered TCMs, thereby strengthening the integrity and sustainability of TCM.

Keywords： Artificial bear bile     Chemical profile     Formula optimization     Pharmacodynamic consistency     Preclinical toxicological assessment    

HTML PDF Collect

Numerical study of internal flow field and flow passage improvement of an inlet particle separator

Florian PAOLI, Tong WANG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 386-397 doi: 10.1007/s11708-011-0156-8

Abstract: By performing gas flow field numerical simulations for several inlet Reynolds numbers (from 2 × 10to 9 × 10 ) and byflow ratios (from 10% to 20%), the present study has proposed to improve the flowNo particle has been included in the gas flow for a -epsilon turbulence model.Then the flow passage improvement method has focused on the separation area.in this study has succeeded in designing a shape which enhances the flow behavior.

Keywords： streamlines     pressure losses     flow passage improvement     inlet particle separator (IPS)    

HTML PDF Collect

Editorial for the Special Issue on 6G Requirements, Visions, and Enabling Technologies

Ping Zhang, Xuemin (Sherman) Shen, Jianhua Zhang

Engineering 2022, Volume 8, Issue 1,   Pages 1-2 doi: 10.1016/j.eng.2021.12.001

HTML PDF Collect

Title Author Date Type Operation

An Ecologically Oriented Operation Strategy for a Multi-Reservoir System: A Case Study of the Middle and Lower Han River Basin, China

Hao Wang,Xiaohui Lei,Denghua Yan,Xu Wang,Shuyue Wu,Zhengjie Yin,Wenhua Wan

Journal Article

Concept and requirements of sustainable development in bridge engineering

Yaojun GE, Haifan XIANG

Journal Article

Research on Product Optimization Design Method to Respond Rapidly to Customer Requirements

Li Rupeng,Wei Wei,Zhou Feng,Zou Cheng

Journal Article

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

Sai LIANG, Tianzhu ZHANG, Xiaoping JIA

Journal Article

Local arc discharge mechanism and requirements of power supply in micro-arc oxidation of magnesium alloy

Ming CHEN, Yuezhou MA, Yuan HAO,

Journal Article

Suitable Weir Heights to Improve the Provision of Environmental Flows in Urban Rivers

Yuanyuan Sun, Xin’an Yin, Xianqiang Mao, Enze Zhang, Yanwei Zhao

Journal Article

Interactive DE for solving combined security environmental economic dispatch considering FACTS technology

Belkacem MAHDAD, K. SRAIRI, B. TAREK

Journal Article

Wang Feng: Requirements for Air Pollution and Environmental Management of Automobile Industry (2020-7

10 Jun 2022

Conference Videos

Managing water for life

Daniel P. LOUCKS, Haifeng JIA

Journal Article

A New Method of Assessing Environmental Flows in Channelized Urban Rivers

Xin-An Yin, Zhifeng Yang, Enze Zhang, Zhihao Xu, Yanpeng Cai, Wei Yang

Journal Article

A quality requirements model and verification approach for system of systems based on description logic

Qing-long WANG,Zhi-xue WANG,Ting-ting ZHANG,Wei-xing ZHU

Journal Article

RePizer: a framework for prioritization of software requirements

Saif Ur Rehman KHAN,Sai Peck LEE,Mohammad DABBAGH1,Muhammad TAHIR,Muzafar KHAN,Muhammad ARIF

Journal Article

Artificial Bear Bile: A Novel Approach to Balancing Medical Requirements and Animal Welfare

Yong Li,Yuhong Huang,Nan Feng,Heping Zhang,Jing Qu,Shuanggang Ma,Yunbao Liu,Jiang Li,Shaofeng Xu,Ling Wang,Mi Zhang,Jie Cai,Weiping Wang,Ru Feng,Hang Yu,Bo Yu,Dailiang Liang,Heping Qin,Suxiang Luo,Yanfen Li,

Journal Article

Numerical study of internal flow field and flow passage improvement of an inlet particle separator

Florian PAOLI, Tong WANG

Journal Article

Editorial for the Special Issue on 6G Requirements, Visions, and Enabling Technologies

Ping Zhang, Xuemin (Sherman) Shen, Jianhua Zhang

Journal Article