Results 71 to 80 of about 18,916 (218)

Modeling and simulating of reservoir operation using the artificial neural network, support vector regression, deep learning algorithm [PDF]

open access: yes, 2018
Reservoirs and dams are vital human-built infrastructures that play essential roles in flood control, hydroelectric power generation, water supply, navigation, and other functions. The realization of those functions requires efficient reservoir operation,
Lin, J   +7 more
core  

Inhibition of Trophoblast-Induced Spiral Artery Remodeling Reduces Placental Perfusion in Rat Pregnancy. [PDF]

open access: yes, 2010
Rats harboring the human angiotensinogen and human renin genes develop preeclamptic features in pregnancy. The preeclamptic rats exhibit a deeper trophoblast invasion associated with a reduced resistance index by uterine Doppler.
Cartwright, JE   +12 more
core   +1 more source

Dose-dependent new bone formation by extracorporeal shock wave application on the intact femur of rabbits [PDF]

open access: yes, 2008
Background: Whereas various molecular working mechanisms of shock waves have been demonstrated, no study has assessed in detail the influence of varying energy flux densities (EFD) on new bone formation in vivo. Methods: Thirty Chinchilla bastard rabbits
Hausdorf, J.   +6 more
core   +1 more source

Bi-level Optimal Scheduling of Wind-Solar-Hydro-Thermal Multi-Energy Complementary System Considering Pumped Storage [PDF]

open access: yes长江科学院院报
[Objective] In response to the operational challenge caused by high penetration of wind and solar power in modern power systems, this study aims to propose a bi-level optimized scheduling model for a multi-energy complementary power generation system ...
YAN Xin-jun, WANG Hong-xu
doaj   +1 more source

Flexibility Transformation Analysis of 350 MW Supercritical Cogeneration Unit

open access: yes发电技术, 2018
In recent years, the wind and PV power curtailment is becoming more and more serious, and the demand for deep peaking capacity of coal-fired power plants is also increasing.
Shuming LI   +4 more
doaj   +1 more source

Market and Economic Modelling of the Intelligent Grid: Interim Report 2011 [PDF]

open access: yes
The overall goal of Project 2 has been to provide a comprehensive understanding of the impacts of distributed energy (DG) on the Australian Electricity System.
Craig Froome   +5 more
core  

Vehicle-to-Grid - What is the Benefit for a Sustainable Mobility? [PDF]

open access: yes
The demand for vehicles in industrialised countries is dropping and the growth rate in developing countries is slowing down rapidly. Driver of this evolution is evidently the current crisis but also the expectation that in the long run oil will not be ...
Guy Fournier   +2 more
core  

Carbon Free Boston: Energy Technical Report [PDF]

open access: yes, 2019
Part of a series of reports that includes: Carbon Free Boston: Summary Report; Carbon Free Boston: Social Equity Report; Carbon Free Boston: Technical Summary; Carbon Free Boston: Buildings Technical Report; Carbon Free Boston: Transportation ...
Cleveland, Cutler J.   +4 more
core  

Fabrication of 3D Air-core MEMS Inductors for High Frequency Power Electronic Applications [PDF]

open access: yes, 2018
We report a fabrication technology for 3D air-core inductors for small footprint and very-high-frequency power conversions. Our process is scalable and highly generic for fabricating inductors with a wide range of geometries and core shapes.
Han, Anpan   +7 more
core   +1 more source

Life cycle carbon footprint analysis of deep load regulation in coal-fired power plants based on machine learning: A case study of a 1000 MW unit in Hunan province

open access: yesCase Studies in Thermal Engineering
As global climate change intensifies, China has proposed goals of reaching peak emissions before 2030 and carbon neutrality by 2060. Achieving these targets will require coal power plants, the backbone of China's electricity system, to provide more ...
Xiaopan Liu   +3 more
doaj   +1 more source

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