Resource Type

Journal Article 1425

Conference Videos 57

Conference Topics 1

Year

2024 1

2023 104

2022 166

2021 114

2020 80

2019 80

2018 77

2017 69

2016 65

2015 107

2014 68

2013 76

2012 68

2011 58

2010 70

2009 56

2008 37

2007 46

2006 22

2005 14

open ︾

Keywords

sustainable development 15

water resources 13

drinking water 11

maximum power point tracking (MPPT) 11

water mist 11

optimization 10

water quality 10

water treatment 9

renewable energy 8

wind power 8

nuclear power plant 7

water 7

water resource 7

Wastewater treatment 6

adsorption 6

control 6

manufacturing power 6

Membrane fouling 5

automobile power 5

open ︾

Search scope:

排序： Display mode:

Research on Water Velocity in Filling up Section of Horizontal Pipe

Wang Dongmei,Zhang Shilin

Strategic Study of CAE 2005, Volume 7, Issue 2,   Pages 66-68

Abstract: Water velocity distribution in circular section of pipe has been studied for a long time, and advancedBased on fore theory and some tentatives, theory about distribution of water velocity in pipe of arcuate

Keywords： arcuate section     filling up bed     water velocity     zero shear point     water-power gradient    

HTML PDF Collect

Viability of Harvesting Salinity Gradient (Blue) Energy by Nanopore-Based Osmotic Power Generation Article

Zhangxin Wang, Li Wang, Menachem Elimelech

Engineering 2022, Volume 9, Issue 2,   Pages 51-60 doi: 10.1016/j.eng.2021.02.016

Abstract: novel materials with ion-selective nanochannels has introduced a new technology for harvesting salinity gradient (blue) energy, namely nanopore power generators (NPG).conditions, the resulting power density in practical operations at a coupon scale can hardly reach 10&title="Learn more about seawater from ScienceDirect´s AI-generated Topic Pages">seawater and river watercompromised by the parasitic energy consumptions in the system (notably, pumping of the seawater and river water

Keywords： Nanopore power generator     Salinity gradient (blue) energy     Power density     Specific extractable energy    

HTML PDF Collect

Salinity exchange between seawater/brackish water and domestic wastewater through electrodialysis forpotable water

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1616-1

Abstract:

● Present a general concept called “salinity exchange”.

Keywords： Desalination     Potable water reuse     Ion-exchange membrane     Salinity gradient energy     Wastewater discharge    

HTML PDF Collect

prediction and optimization design of sustainable concrete based on squirrel search algorithm-extreme gradient

Frontiers of Structural and Civil Engineering   Pages 1310-1325 doi: 10.1007/s11709-023-0997-3

Abstract: traditional compressive strength test, this study combines five novel metaheuristic algorithms with extreme gradientThe results indicated that the squirrel search algorithm-extreme gradient boosting (SSA-XGB) yielded

Keywords： sustainable concrete     fly ash     slay     extreme gradient boosting technique     squirrel search algorithm    

HTML PDF Collect

Vibration analysis of nano-structure multilayered graphene sheets using modified strain gradient theory

Amir ALLAHBAKHSHI,Masih ALLAHBAKHSHI

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 187-197 doi: 10.1007/s11465-015-0339-9

Abstract:

In this paper, for the first time, the modified strain gradient theory is used as a new size-dependentAfter obtaining the governing equations based on modified strain gradient theory via principle of minimum

Keywords： graphene     van der Waals (vdW) force     modi- fied strain gradient elasticity theory     size effect parameter    

HTML PDF Collect

Studies on advanced water-cooled reactors beyond generation III for power generation

CHENG Xu

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 141-149 doi: 10.1007/s11708-007-0018-6

Abstract: China s ambitious nuclear power program motivates the country s nuclear community to develop advancedconcepts beyond generation III to ensure a long-term, stable, and sustainable development of nuclear powerThe paper discusses some main criteria for the selection of future water-cooled reactors by consideringBased on the suggested selection criteria, two new types of water-cooled reactors are recommended forfuture Chinese nuclear power generation.

Keywords： Chinese situation     selection     generation     water-cooled     feasibility    

HTML PDF Collect

Aprojected gradient based game theoretic approach for multi-user power control in cognitive radio network None

Yun-zheng TAO, Chun-yan WU, Yu-zhen HUANG, Ping ZHANG

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3,   Pages 367-378 doi: 10.1631/FITEE.1700067

Abstract: We study the power control problem for secondary users in an underlay CR network.We formulate the power control problem as a non-cooperative game with coupled constraints, where theTo achieve NE of the game, we first propose a projected gradient based dynamic model whose equilibrium

Keywords： Cognitive radio networks     Multi-user power control     Non-cooperative game     Nash equilibrium     Projected gradient    

HTML PDF Collect

Velocity gradient elasticity for nonlinear vibration of carbon nanotube resonators

Hamid M. SEDIGHI, Hassen M. OUAKAD

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1520-1530 doi: 10.1007/s11709-020-0672-x

Abstract: undertake two models to capture the nanostructure nonlocal size effects: the strain and the velocity gradientThe structural nonlinear behavior of the system assuming both strain and velocity gradient theories is

Keywords： velocity gradient elasticity theory     nanotube resonators     differential-quadrature method     nonlinear vibration    

HTML PDF Collect

The New Approach to the Sustainable Development of Water Conservancy & Water Power in China

Cao Chusheng

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 22-26

Abstract:

The sustainable development of water conservancy and water power and the pumped storage are describedThe construction of different types of pumped storage as the supplements of the ordinary water powerare favorable to the sustainable development of water concervancy and water power.This new approach which combines water concervancy, water power and pumped-storage and links with thelocal electrical development mode will give the original water conservancy and water power new vigor

Keywords： water conservancy     water power     pumped storage     electrical system     combined development mode     sustainable    

HTML PDF Collect

Predicting shear strength of slender beams without reinforcement using hybrid gradient boosting trees

Thuy-Anh NGUYEN; Hai-Bang LY; Van Quan TRAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10,   Pages 1267-1286 doi: 10.1007/s11709-022-0842-0

Abstract: Gradient Boosting (GB) technique was developed and evaluated in combination with three different optimization

Keywords： slender beam     shear strength     gradient boosting     optimization algorithms    

HTML PDF Collect

Interaction and independence on methane oxidation of landfill cover soil among three impact factors: water

Pinjing HE, Na YANG, Wenjuan FANG, Fan Lü, Liming SHAO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 175-185 doi: 10.1007/s11783-011-0320-8

Abstract: understand the influence patterns and interactions of three important environmental factors, i.e. soil waterWater content was found to be the most important factor influencing the methane oxidation rate and Typeof ammonium induced different effects on methane oxidation capacity when conducted at low or high waterWith regard to the methanotrophs, Type II was sensitive to the changes of water content, while Type I

Keywords： quantitative polymerase chain reaction (PCR)     denaturing gradient gel electrophoresis (DGGE)     principal    

HTML PDF Collect

Gradient-based compressive image fusion

Yang CHEN,Zheng QIN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 3,   Pages 227-237 doi: 10.1631/FITEE.1400217

Abstract: We present a novel image fusion scheme based on gradient and scrambled block Hadamard ensemble (SBHE)In the fusion phase, the image gradient is calculated to reflect the abundance of its contour informationBy compositing the gradient of each image, gradient-based weights are obtained, with which compressiveSimulation results demonstrate that the gradient-based scheme has the best performance, in terms of bothFurthermore, the gradient-based fusion scheme proposed in this paper can be applied in different fusion

Keywords： Compressive sensing (CS)     Image fusion     Gradient-based image fusion     CS-based image fusion    

HTML PDF Collect

Influence of freeze–thaw damage gradient on stress–strain relationship of stressed concrete

Frontiers of Structural and Civil Engineering   Pages 1326-1340 doi: 10.1007/s11709-023-0014-x

Abstract: Influence of freeze–thaw damage gradient on stress–strain relationship of stressed concrete

Keywords： strain relationship concrete    

HTML PDF Collect

PV based water pumping system for agricultural irrigation

T A BINSHAD,K VIJAYAKUMAR,M KALEESWARI

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 319-328 doi: 10.1007/s11708-016-0409-7

Abstract: This paper investigates the operation and analysis of the photovoltaic water pumping system in detailPower electronic controllers were designed and developed for the water pumping system using a boost converterFurther, the detailed method of analysis and simulation characteristics of such PV water pumping systemWith the concern of shortage of fossil fuel, global warming and energy security, the proposed PV based water

Keywords： photovoltaic water pumping system     power electronic controller     solar irradiances and temperature    

HTML PDF Collect

Preparation of hydrogels with uniform and gradient chemical structures using dialdehyde cellulose and

Peiwen Liu, Carsten Mai, Kai Zhang

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 383-389 doi: 10.1007/s11705-018-1718-7

Abstract: In addition, a method for in situ preparation of gradient hydrogels is still lacking.Herein, we report the formation of hydrogels with either uniform or gradient internal structures viaAs-prepared hydrogels exhibited uniform microscopic and chemical structure or gradient distribution ofMoreover, this controllable process of aerating NH3 gas allows the in situ formation of gradienthydrogels; for instance, by using cyanamide as a reaction counterpart, gradient hydrogels with gradient

Keywords： hydrogel     uniform     gradient     dialdehyde cellulose     ammonia gas     diamine    

HTML PDF Collect

Title Author Date Type Operation

Research on Water Velocity in Filling up Section of Horizontal Pipe

Wang Dongmei,Zhang Shilin

Journal Article

Viability of Harvesting Salinity Gradient (Blue) Energy by Nanopore-Based Osmotic Power Generation

Zhangxin Wang, Li Wang, Menachem Elimelech

Journal Article

Salinity exchange between seawater/brackish water and domestic wastewater through electrodialysis forpotable water

Journal Article

prediction and optimization design of sustainable concrete based on squirrel search algorithm-extreme gradient

Journal Article

Vibration analysis of nano-structure multilayered graphene sheets using modified strain gradient theory

Amir ALLAHBAKHSHI,Masih ALLAHBAKHSHI

Journal Article

Studies on advanced water-cooled reactors beyond generation III for power generation

CHENG Xu

Journal Article

Aprojected gradient based game theoretic approach for multi-user power control in cognitive radio network

Yun-zheng TAO, Chun-yan WU, Yu-zhen HUANG, Ping ZHANG

Journal Article

Velocity gradient elasticity for nonlinear vibration of carbon nanotube resonators

Hamid M. SEDIGHI, Hassen M. OUAKAD

Journal Article

The New Approach to the Sustainable Development of Water Conservancy & Water Power in China

Cao Chusheng

Journal Article

Predicting shear strength of slender beams without reinforcement using hybrid gradient boosting trees

Thuy-Anh NGUYEN; Hai-Bang LY; Van Quan TRAN

Journal Article

Interaction and independence on methane oxidation of landfill cover soil among three impact factors: water

Pinjing HE, Na YANG, Wenjuan FANG, Fan Lü, Liming SHAO

Journal Article

Gradient-based compressive image fusion

Yang CHEN,Zheng QIN

Journal Article

Influence of freeze–thaw damage gradient on stress–strain relationship of stressed concrete

Journal Article

PV based water pumping system for agricultural irrigation

T A BINSHAD,K VIJAYAKUMAR,M KALEESWARI

Journal Article

Preparation of hydrogels with uniform and gradient chemical structures using dialdehyde cellulose and

Peiwen Liu, Carsten Mai, Kai Zhang

Journal Article