Results 41 to 50 of about 9,967,778 (178)

Optimal Power Flow with conventional and non-conventional generating resources in modern grids considering environmental impacts

open access: yes, 2019
Optimal Power Flow (OPF) is a non-convex and highly constrained optimisation study which is used to find the most economical power export allocation from different generating resources. Policies to produce green electricity have led to the integration of
Afandi, Izzah   +7 more
core   +1 more source

Nonconvex and nonsmooth optimization for robust control and power systems [PDF]

open access: yes, 2018
University of Technology Sydney. Faculty of Engineering and Information Technology.There is considerable interest in structured H∞ control in linear parameter varying (LPV) systems and Tagaki-Sugeno (T-S) fuzzy systems.
Shi, Ye
core  

Transient Stability-Constrained Optimal Power Flow with Power Flow Routers

open access: yes, 2018
Transient stability is important for configuring an optimal and secure operating point for the power system. The consideration of transient stability can make the optimal power flow with degraded performance.
Chen, T, Lam, AYS, Hill, DJ
core   +1 more source

microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan   +4 more
wiley   +1 more source

Probabilistic Optimal Power Flow in Electricity Markets Based on a Two-Point Estimate Method

open access: yes, 2006
(© 2006 IEEE) Verbic, G., & Canizares, C. A. (2006). Probabilistic optimal power flow in electricity markets based on a two-point estimate method. IEEE Transactions on Power Systems, 21(4), 1883–1893.
Canizares, Claudio A., Verbic, Gregor
core   +1 more source

Anticoagulation Treatment Response Among Phenotypic ESUS Clusters: Evidence From CASPR

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate treatment effect heterogeneity across phenotypic clusters of patients with cryptogenic embolic stroke using causal inference methods. Methods From a retrospective, multicenter cohort of patients with cryptogenic embolic stroke, we estimated the treatment effect of anticoagulation versus antiplatelet therapy in patients ...
Elena Badillo Goicoechea   +53 more
wiley   +1 more source

Safety of Prescription Nonsteroidal Anti‐inflammatory Drugs in Adults With Inflammatory Bowel Disease: Data From a Large Administrative Claims Cohort

open access: yesArthritis Care &Research, EarlyView.
Objective The concern that nonsteroidal anti‐inflammatory drugs (NSAIDs) may precipitate flares of inflammatory bowel disease (IBD) has limited their use in managing musculoskeletal symptoms in those with IBD, but safety data are mixed. Methods This retrospective cohort study included patients with IBD aged at least 18 years from Optum's deidentified ...
Adam S. Mayer   +4 more
wiley   +1 more source

Employment Trajectories of Patients With Systemic Lupus Erythematosus and Factors Driving Transitions Between States

open access: yesArthritis Care &Research, EarlyView.
Objective Systemic lupus erythematosus (SLE) significantly impacts employment capacity. This study aimed to investigate the impact of burden of disease activity, damage, and treatment on employment outcomes and transitions in patients with SLE. Methods Using data from a single center, we analyzed employment transitions, adjusted mean disease activity ...
Javier Mencia‐Ledo   +4 more
wiley   +1 more source

Probabilistic Optimal Power Flow Computation for Power Grid Including Correlated Wind Sources

open access: yesIET Generation, Transmission & Distribution
This paper sets out to develop an efficient probabilistic optimal power flow (POPF) algorithm to assess the influence of wind power on power grid. Given a set of wind data at multiple sites, the marginal distribution is fitted by a newly developed generalized Johnson system, the dependence structure of wind speeds is matched by the flexible Liouville ...
Xiao, Q., Tan, Z., Du, M.
openaire   +4 more sources

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