Results 41 to 50 of about 10,057,169 (215)

Énergétique et régulation de la fonction de reproduction chez des femelles captives Babouins Olive (Papio anubis)

open access: yesBulletins et Mémoires de la Société d’Anthropologie de Paris, 2005
The aim of this study was to assess energetic and social parameters of lactating female baboons, and to test the possible role of these factors on different reproductive variables such as postpartum amenorrhea duration or interbirth intervals.
Cécile Garcia
doaj   +1 more source

A Granular Computing-Based Hybrid Hierarchical Method for Construction of Long-Term Prediction Intervals for Gaseous System of Steel Industry

open access: yesIEEE Access, 2020
Byproduct gaseous energy is crucial to the iron-steel manufacturing process, where the tendencies of its generation and consumption can be deemed as a significant reference for scheduling production and decision-making.
Linqing Wang   +4 more
doaj   +1 more source

Day-Ahead Self-Scheduling of a Virtual Power Plant in Energy and Reserve Electricity Markets Under Uncertainty

open access: yesIEEE Transactions on Power Systems, 2019
This paper proposes a novel model for the day-ahead self-scheduling problem of a virtual power plant trading in both energy and reserve electricity markets.
Ana Baringo, L. Baringo, J. Arroyo
semanticscholar   +1 more source

The effect of energy drinks on force degradation of elastomeric chains (An in vitro study)

open access: yesJournal of Orthodontic Science
OBJECTIVES: This in vitro study aimed to determine how three different energy drink types affected the force decay of three distinct brands of clear, short elastomeric chains over various time intervals.
Noor N. Abbass   +2 more
doaj   +1 more source

Distribution Network Coordinate Operation Considering Net Load Uncertainty

open access: yesZhongguo dianli
Maximizing the consumption of renewable energy while ensuring the safe and economic operation of distribution networks has become an urgent issue.
Dongli JIA   +4 more
doaj   +1 more source

A Mathematical Realization of Entropy through Neutron Slowing Down

open access: yesEntropy, 2018
The slowing down equation for elastic scattering of neutrons in an infinite homogeneous medium is solved analytically by decomposing the neutron energy spectrum into collision intervals.
Barry Ganapol   +2 more
doaj   +1 more source

An evolving interval type-2 fuzzy inference system for renewable energy prediction intervals [PDF]

open access: yes, 2019
Renewable energy is fast becoming a mainstay in today’s energy scenario. Some of the main sources of renewable engery are wind, solar in addition to waves,tides,etc. These renewable energy-based production, is however inefficient from a practical as well as financial standpoint.
openaire   +2 more sources

Improving the energy efficiency of room air conditioners in China: Costs and benefits

open access: yesApplied Energy, 2020
China is the world’s largest consumer of room air conditioners, and it contributes about a quarter of global space cooling CO2 emissions. We model the costs and benefits of recently proposed new room air conditioner minimum energy performance standards ...
Nihan Karali   +6 more
semanticscholar   +1 more source

Short-Term Operation Scheduling of a Microgrid under Variability Contracts to Preserve Grid Flexibility

open access: yesEnergies, 2019
The conventional microgrid (MG) price-based operation scheme with respect to the hourly market price considers only profit maximization from energy transactions and disregards variability. This causes flexibility burdens on the main grid system operator (
Sunwoong Kim, Dam Kim, Yong Tae Yoon
doaj   +1 more source

Energy management and demand side management framework for nano-grid under various utility strategies and consumer’s preference

open access: yesScientific Reports
This research proposes a day-ahead scheduling utilizing both demand side management (DSM), and Energy Management (EM) in a grid-tied nanogrid comprises of photovoltaic, battery, and diesel generator for optimizing the generation cost and the energy not ...
Youliana Bimen Elias   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy