Results 61 to 70 of about 5,110,699 (336)

Clustering Method for Load Demand to Shorten the Time of Annual Simulation

Energies, 2023
UC (unit commitment) for grid operation has been attracting increasing attention due to the growing interest in global warming. Compared to other methods, MILP, which is one of the calculation methods for UC, has the disadvantage of a long calculation ...
Yuya Tanigawa, Narayanan Krishnan, Eitaro Oomine, Atushi Yona, Hiroshi Takahashi, Tomonobu Senjyu   +5 more
doaj   +1 more source

A Cost Effective Solution to Security Constrained Unit Commitment and Dispatch Problem using Hybrid Search Algorithm [PDF]

E3S Web of Conferences, 2020
The Security constraints unit commitment (SCUC) is a powerful scheduling technique used in power markets for daily planning. SCUC is a framework that combines two common algorithms in the electricity industry: Unit Commitment (UC) and Economic Dispatch ...
Prashar Sushil, Kamboj Vikram Kumar, Singh Kultaar Deep   +2 more
doaj   +1 more source

Reinforcement Learning for the Unit Commitment Problem

, 2015
In this work we solve the day-ahead unit commitment (UC) problem, by formulating it as a Markov decision process (MDP) and finding a low-cost policy for generation scheduling. We present two reinforcement learning algorithms, and devise a third one.
Dalal, Gal, Mannor, Shie
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

An Improved Genetic Algorithm Approach to the Unit Commitment/Economic Dispatch Problem

IEEE Transactions on Power Systems, 2020
The deployment of new technologies, the importance of accurately modeling the dynamics of the generating units and the introduction of new policies are making the solution of the Unit Commitment/Economic Dispatch problem more and more complicated.In the ...
R. Ponciroli, N. Stauff, J. Ramsey, F. Ganda, R. Vilim   +4 more
semanticscholar   +1 more source

Unit commitment using complementarity [PDF]

, 2021
A need exists to optimally dispatch power generation to meet per-hour requirements on the power grid. This is a well documented and established problem called Unit Commitment (UC). It is commonly formulated as a Mixed Integer Linear Program (MILP), which utilizes intelligent solvers to produce a solution with speed and accuracy. The linear nature of
openaire   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Hybrid Quantum-Classical Unit Commitment

2022 IEEE Texas Power and Energy Conference (TPEC), 2022
This paper proposes a hybrid quantum-classical algorithm to solve a fundamental power system problem called unit commitment (UC). The UC problem is decomposed into a quadratic subproblem, a quadratic unconstrained binary optimization (QUBO) subproblem, and an unconstrained quadratic subproblem. A classical optimization solver solves the first and third
Mahroo, Reza, Kargarian, Amin
openaire   +2 more sources

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

Molecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan, Irina Primac, Emre Etlioglu, Laurens Debruyne, Ann Janssen, Magy Sallam, Kevin Tabury, Roel Quintens, Wiebren Tjalma, Mohammed Abderrafi Benotmane   +9 more
wiley   +1 more source

Low Carbon Multi-Objective Unit Commitment Integrating Renewable Generations

IEEE Access, 2020
Unit commitment is an intractable issue aiming to reduce the overall economic cost of power system operation while maintaining the system constraints.
Dongsheng Yang, Xianyu Zhou, Zhile Yang, Yuanjun Guo, Qun Niu   +4 more
doaj   +1 more source