Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 58

Year

2023 2

2022 5

2021 2

2020 2

2019 4

2018 3

2017 1

2016 4

2015 5

2014 2

2013 4

2012 3

2011 2

2010 1

2009 5

2008 4

2007 4

2006 2

2002 1

open ︾

Keywords

bridge foundation 2

diaphragm wall 2

remanufacturing 2

removal efficiency 2

watershed 2

Appaloosa 1

Bayesian inference 1

Bias drift 1

CO removal 1

Canopy interception 1

Changtan Reservoir watershed 1

Check dams 1

Choke Mountain watershed 1

Closed-loop MEMS accelerometer 1

Closed-loop control 1

Closed-loop transcription 1

Cross-sectoral coordination 1

Deep networks 1

Dongchang Lake 1

open ︾

Search scope:

排序： Display mode:

Research Status and Trends of Ultra-Low-Head Water Resources and Hydro-Turbines

Zhang Yuquan,Zheng Yuan,Sun Ke,Yang Chunxia and Luo Hongying

Strategic Study of CAE 2018, Volume 20, Issue 3, Pages 90-95 doi: 10.15302/J-SSCAE-2018.03.013

Abstract: The paper summarizes two types of microhead hydro-turbines suitable for open and closed watersheds, which

Keywords： ultra-low-head water resources hydro-turbines open watershed closed watershed

HTML PDF Collect

Urban watershed management under rapid urbanization

Pengfei DU, Haifeng JIA, Shaw L. YU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5, Pages 595-595 doi: 10.1007/s11783-012-0452-5

HTML PDF Collect

ATTRIBUTES UNDER DIFFERENT AGROECOSYSTEMS AND ITS IMPLICATIONS FOR AGRICULTURE IN THE CHOKE MOUNTAIN WATERSHED

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023502

Abstract:

● Soil properties varied within coefficients of variation ranging from 7% to 169%.

Keywords： agroecosystem Choke Mountain watershed coefficients of variation Ethiopia soil quality indicator

HTML PDF Collect

Climate change and sandy land development in Qinghai Lake Watershed, China

SUN Yongliang, LI Xiaoyan, LIU Lianyou, XU Heye, ZHANG Dengshan

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3, Pages 340-348 doi: 10.1007/s11783-008-0045-5

Abstract: The Qinghai Lake Watershed, containing the largest saline lake in northwest of China, has suffered fromThe NNW wind prevailed in the watershed, and the largest scale wind was from the west and concentratedThe total sandy land area in the watershed had grown from 587.4 km, 660.7 km, 697.6 km to 805.8 km, accordingly

HTML PDF Collect

System engineering for water pollution control at the watershed level in China

Wei MENG,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4, Pages 443-452 doi: 10.1007/s11783-009-0037-0

Abstract: The present water pollution situation at watershed level in China has been systematically analyzed.The problems of water pollution control at watershed level include a lack of thought and approach, developmentalThe strategies of this project include establishing a water pollution control system at watershed level

Keywords： water pollution control watershed system engineering sustainability integrated watershed management key

HTML PDF Collect

Watershed water ecological carrying capacity and optimizing regulation model

Peng Wenqi

Strategic Study of CAE 2013, Volume 15, Issue 3, Pages 33-43

Abstract:

Watershed management is changing from single factor management of environmentAccording to the demands of watershed water ecological integrity protection management, based oneco-regions were determined， which can provide a scientific basis for the sustainable development of the watershed

Keywords： watershed water ecological carrying capacity optimizing regulation model

HTML PDF Collect

Experimental investigations on operating characteristics of a closed loop pulsating heat pipe

Yu WANG

Frontiers in Energy 2015, Volume 9, Issue 2, Pages 134-141 doi: 10.1007/s11708-015-0354-x

Abstract: A series of experiments were conducted on a closed loop PHP with 5 turns made of copper capillary tube

Keywords： closed loop pulsating heat pipe thermal performance operation limit thermography

HTML PDF Collect

Watershed Ecology and Its Applications

Zhifeng Yang

Engineering 2018, Volume 4, Issue 5, Pages 582-583 doi: 10.1016/j.eng.2018.08.010

HTML PDF Collect

Improvement of the cascading closed loop cycle system

ZHANG Guoqiang, CAI Ruixian

Frontiers in Energy 2007, Volume 1, Issue 3, Pages 341-346 doi: 10.1007/s11708-007-0051-5

Abstract: Aspen Plus was used to simulate and get more information about the cascading closed loop cycle (CCLC)

HTML PDF Collect

An approach to calculating allowable watershed pollutant loads

Yu GUO, Haifeng JIA

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5, Pages 658-671 doi: 10.1007/s11783-012-0446-3

Abstract: To improve the management of discharge pollutants loads in the reservoirs’ watershed, an approach of

Keywords： Source water protection watershed management pollutants load allocation Environmental Fluid Dynamic Code

HTML PDF Collect

Dynamic simulation of a space gas-cooled reactor power system with a closed Brayton cycle

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 916-929 doi: 10.1007/s11708-021-0757-9

Abstract: Space nuclear reactor power (SNRP) using a gas-cooled reactor (GCR) and a closed Brayton cycle (CBC)

Keywords： gas-cooled space nuclear reactor power closed Brayton cycle system startup and shutdown positive reactivity

HTML PDF Collect

River Chief System (RCS): An experiment on cross-sectoral coordination of watershed governance

Longfei Wang, Jiaxin Tong, Yi Li

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1157-9

Abstract:

The trans-regional characteristics of watershed governance produce more problems beyond the capacityof each individual water-related department, leading to the fragmentation of watershed management.Tasks including perfecting of laws, integrated watershed management, and public participation still need

Keywords： River Chief System Watershed governance Cross-sectoral coordination Environmental protection

HTML PDF Collect

Control division of agricultural non-point source pollution at medium-sized watershed scale in Southeast

HUANG Jinliang, HONG Huasheng, ZHANG Luoping

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3, Pages 333-339 doi: 10.1007/s11783-008-0035-7

Abstract: the study carried out for controlling agricultural non-point source pollution (NSP) in a medium-sized watershedand environmental models, five control division units were generated for NSP control in Jiulong River watershedsuch study for control and management of water quality degradation induced by NSP in the Jiulong River watershed

HTML PDF Collect

General closed-form inverse kinematics for arbitrary three-joint subproblems based on the product of

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0681-7

Abstract: The novel algebraic geometric (NAG) methods that obtain the general closed-form inverse kinematics forindicating that the inverse solutions are consistent with the given joint angles validate the general closed-formAdditionally, the mean and maximum of the master–slave tracking experiment for the closed-form solutionThe experiments results demonstrate that the closed-form solution is superior to the compensation methodThe results verify the proposed general closed-form inverse kinematics based on the NAG methods.

Keywords： inverse kinematics Paden–Kahan subproblems three-joint subproblems product of exponential closed-form

HTML PDF Collect

Water environmental planning and management at the watershed scale: A case study of Lake Qilu, China

HUANG Kai, GUO Huaicheng, LIU Yong, ZHOU Feng, YU Yajuan, WANG Zhen

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2, Pages 157-162 doi: 10.1007/s11783-008-0011-2

Abstract: control activities have been site specific, with little thought on water quality standard reaching at the watershedBased on the watershed approach, a seven-step methodological framework for water environmental planningThe framework was applied to water environmental planning and management of the Lake Qilu watershed in

Keywords： Province environmental planning management traditional watershed approach