Results 71 to 80 of about 2,635,604 (303)

Multi-objective optimization method for medium and long-term power supply and demand balance considering the spatiotemporal correlation of source and load

open access: yesEnergy Strategy Reviews
The medium and long-term supply-demand imbalance of the power system in the context of the new power system is becoming more and more prominent due to the fluctuation and intermittency brought about by the high proportion of new energy sources connected ...
Jiaxi Li   +7 more
doaj   +1 more source

STL-ATTLSTM: Vegetable Price Forecasting Using STL and Attention Mechanism-Based LSTM

open access: yesAgriculture, 2020
It is difficult to forecast vegetable prices because they are affected by numerous factors, such as weather and crop production, and the time-series data have strong non-linear and non-stationary characteristics.
Helin Yin   +5 more
doaj   +1 more source

Effective Development and Management Strategy for Distributed Smart Grids Based on Collective Intelligence

open access: yesZhongguo dianli
To overcome the challenge of accurately investing in the construction strategies of distributed smart grids under different resource endowments, an efficient development and management strategy for distributed smart grids based on collective intelligence
Zongchao YU   +4 more
doaj   +1 more source

Research on Tripartite Evolutionary Game and Stability Analysis Considering Multi-Agent Cooperation Between Pumped Storage Station and Wind-Solar Power Stations [PDF]

open access: yesDianli jianshe
Against the background of the goal of “carbon peak and carbon neutrality”, it will be inevitable to form multi-agent cooperative alliance between pumped storage stations, wind power stations, and photovoltaic power stations driven by interests.
DUAN Shaowei, CAI Ye, TANG Xiafei, TANG Liang, TAN Yudong
doaj   +1 more source

Equity to Urban Parks for Elderly Residents: Perspectives of Balance between Supply and Demand

open access: yesInternational Journal of Environmental Research and Public Health, 2020
As population ages, ensuring that the elderly get their due rights has become a common concern of scholars in many fields. However, as an important public service facility in daily life of elderly, the research on the equity of urban parks is mostly ...
Meng Guo   +3 more
semanticscholar   +1 more source

Adaptive Control and Market Integration: Optimizing Distributed Power Resources for a Sustainable Grid

open access: yesEnergies
Distributed power resources (DPRs) offer a transformative opportunity to improve the efficiency, sustainability, and reliability of modern power infrastructures through their integration.
Josue N. Otshwe   +5 more
doaj   +1 more source

Patterns in the supply and demand of urban policing at the street segment level

open access: yesPolicing and Society: An International Journal of Research and Policy, 2020
Policing plays a critical role in crime prevention, incorporating both deterrent and responsive activities. Since many policing activities require the physical presence of officers, a crucial issue for police effectiveness concerns the extent to which ...
Toby P Davies, K. Bowers
semanticscholar   +1 more source

Fuelwood demand and supply in Rwanda and the role of agroforestry [PDF]

open access: yes, 2011
Fuelwood in Rwanda is assumed to come from forests and woodlands, thus contributing to large-scale deforestation. Available studies on fuelwood demand and supply support this assumption and indicate a continuously rising demand of fuelwood, notably from ...
Mohren, G.M.J., Ndayambaje, J.D.
core   +2 more sources

Demand Elasticity on the Transport Market

open access: yesPromet (Zagreb), 2002
The elasticity of demand for traffic se1vices is the adaptationof traffic supply to traffic demand. The elasticity of suchdemand is low which is specific of the transport market, especiallyfrom the aspect of designing traffic demand.The essence of the ...
Teodor Perić, Nada Štrumberger
doaj   +1 more source

Water supply and demand [PDF]

open access: yes
Water supply / Water demand / Water management / Water policy / Sri ...
Sakthivadivel, R.
core  

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