Results 41 to 50 of about 102,062 (333)

Coordination of SVC and TCSC for Management of Power Flow by Particle Swarm Optimization

open access: yesEnergy Procedia, 2019
The Flexible AC Transmission System (FACTS) plays a vital role in power system performance enhancement. They attributes to accomplish faster and having an answer for many issues in power system study.
J. Jamnani, J. Jamnani, Maulik C. Pandya
semanticscholar   +1 more source

Haemodialysis Permcath-associated Superior Vena Cava Syndrome [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2019
Superior Vena Cava (SVC) syndrome can arise due to obstruction of blood flow in the SVC. Haemodialysis (HD) catheter is very commonly inserted into the SVC, and can lead to thrombotic complications, thereby resulting in signs and symptoms of SVC syndrome.
Sukanto K Das   +2 more
doaj   +1 more source

Evaluation of Paralytic Shellfish Toxins in Marine Oyster Farming and Microalgae in the Atlantic Amazon Evidences Safety but Highlights Potential Risks of Shellfish Poisoning

open access: yesToxins, 2022
Marine phycotoxins are organic compounds synthesized by some species of microalgae, which accumulate in the tissues of filter-feeder organisms such as bivalve mollusks.
Francisco Arimatéia dos Santos Alves   +7 more
doaj   +1 more source

Stale View Cleaning: Getting Fresh Answers from Stale Materialized Views [PDF]

open access: yes, 2015
Materialized views (MVs), stored pre-computed results, are widely used to facilitate fast queries on large datasets. When new records arrive at a high rate, it is infeasible to continuously update (maintain) MVs and a common solution is to defer ...
Franklin, Michael J.   +4 more
core   +1 more source

Multi-Type FACTS Controllers for Power System Compensation: A Case Study of the Nigerian 48-Bus, 330 kV System

open access: yesNigerian Journal of Technological Development, 2021
Flexible alternating current transmission system (FACTS) devices have provided proficient answers to power system instabilities faced in the systems operations today with very little infrastructural investment fund. This paper investigates the effects of
I. E. Nkan, E. E. Okpo, O. I. Okoro
doaj  

Anatomical dilatation of the superior vena cava associated with an arrhythmogenic response induced by SVC scan pacing after atrial fibrillation ablation

open access: yesJournal of Arrhythmia, 2017
Background: The relationship between pulmonary vein (PV) arrhythmogenicity and its anatomy has been reported. However, that of the superior vena cava (SVC) has not been well discussed.
Hiroshi Imada, M.D.   +13 more
doaj   +1 more source

Calibrating Noise to Sensitivity in Private Data Analysis

open access: yesThe Journal of Privacy and Confidentiality, 2017
We continue a line of research initiated in Dinur and Nissim (2003); Dwork and Nissim (2004); and Blum et al. (2005) on privacy-preserving statistical databases. Consider a trusted server that holds a database of sensitive information.
Cynthia Dwork   +3 more
doaj   +1 more source

SVC Is a Marker of Respiratory Decline Function, Similar to FVC, in Patients With ALS

open access: yesFrontiers in Neurology, 2019
Introduction: Respiratory function is a critical predictor of survival in amyotrophic lateral sclerosis (ALS). We aimed to determine if slow vital capacity (SVC) is a predictor of functional loss in ALS as compared to forced vital capacity (FVC). Methods:
S. Pinto, M. de Carvalho
semanticscholar   +1 more source

Direct Higgs production and jet veto at the Tevatron and the LHC in NNLO QCD [PDF]

open access: yes, 2001
We consider Higgs boson production through gluon--gluon fusion in hadron collisions, when a veto is applied on the transverse momenta of the accompanying hard jets. We compute the QCD radiative corrections to this process at NLO and NNLO.
A.P. Contogouris   +23 more
core   +2 more sources

Echocardiographic Determination of Percutaneous Central Venous Catheters in the Superior Vena Cava: A Prospective Cohort Study

open access: yesChildren, 2022
Malposition of percutaneous central venous catheters (PCVCs) in the superior vena cava (SVC) is common. We previously showed that real-time sonography was safer and faster than radiography in identifying PCVC tip location in the inferior vena cava (IVC).
Yao-Sheng Wang   +3 more
doaj   +1 more source

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