Results 51 to 60 of about 298,251 (276)

A novel method of non-clinical dispatch is associated with a higher rate of critical Helicopter Emergency Medical Service intervention [PDF]

, 2018
Background - Helicopter Emergency Medical Services (HEMS) are a scarce resource that can provide advanced emergency medical care to unwell or injured patients. Accurate tasking of HEMS is required to incidents where advanced pre-hospital clinical care is
de Coverley, Richard, Joy, M., Lyon, Richard, Munro, Scott, Salmon, Mark, Williams, Julia   +5 more
core   +3 more sources

Life‐Threatening Bradycardia in Anti‐NMDA‐Receptor Encephalitis and a Novel Use for Permanent Pacing

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Pediatric anti‐NMDA receptor encephalitis (pNMDARE) is an autoantibody‐mediated disorder that can cause severe autonomic dysfunction, including symptomatic bradycardia and asystole. Dysautonomia can last for years, making it very challenging to manage.
Sarah Tucker, Abhijit Das, Andres Jimenez, Areeba Basit, Yike Jiang, Emily A. Smitherman, Heather Van Mater, Taylor Howard, Alexander J. Sandweiss, Kristen S. Fisher   +9 more
wiley   +1 more source

Novel protection method for VSC-HVDC transmission lines

The Journal of Engineering, 2019
The large shunt capacitances on both sides of VSC-HVDC transmission line will block and reflect the travelling waves when a fault occurs on DC cable lines.
Lingtong Jiang, Qing Chen, Lei Wang, Pu Zhao, Yu Zeng, Wudi Huang   +5 more
doaj   +1 more source

Injection Harmonic Current Differential Protection Based on Control-Protection Synergy for Distribution Networks with IBDGs

Applied Sciences, 2023
The high penetration of inverter-based distributed generations (IBDGs) leads to traditional distribution networks’ complex and variable fault characteristics.
Chengao Yu, Zhanjun Gao, Zhao Liu, Zhengchen Tao   +3 more
doaj   +1 more source

Computer assisted assessment and advice for "non-serious" 999 ambulance service callers : the potential impact on ambulance despatch [PDF]

, 2003
Objective: To investigate the potential impact for ambulance services of telephone assessment and triage for callers who present with non-serious problems (Category C calls) as classified by ambulance service call takers.
Dale, Jeremy, Higgins, J., Williams, S., Foster, T., Snooks, Helen, Crouch, R., Hartley-Sharpe, C., Glucksman, E., Hooper, R., George, S.   +9 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Low-Carbon Economic Dispatch of Integrated Energy Systems with Integrated Dynamic Pricing and Electric Vehicles: A Data-Model Driven Optimization Approach

Energies
This paper addresses the critical challenges of multi-stakeholder interest coordination and low-carbon operation in modern power systems, specifically focusing on the interaction among an Integrated Energy System (IES), Electric Vehicle Charging Stations
Jiale Liu, Weisi Deng, Haohuai Wang, Weidong Gao, Qi Mo, Yan Chen   +5 more
doaj   +1 more source

Risk–Based Admissibility Analysis of Wind Power Integration into Power System With Energy Storage System

IEEE Access, 2018
The increasing high penetration of wind power will further increase the uncertainty in power systems, and three key issues should be addressed: 1) determining the maximum accommodation level of wind power without sacrificing system reliability; 2 ...
Yumin Zhang, Xueshan Han, Bo Xu, Mingqiang Wang, Pingfeng Ye, Younan Pei   +5 more
doaj   +1 more source

Application of pattern search method to power system valve-point economic load dispatch

, 2007
Direct search (DS) methods are evolutionary algorithms used to solve constrained optimization problems. DS methods do not require any information about the gradient of the objective function at hand, while searching for an optimum solution.
AL-Othman, A.K., Al-Sumait, J.S., Sykulski, J.K.   +2 more
core   +1 more source

Risk-limiting Dispatch with Operation Constraints [PDF]

, 2014
As an extension of the current theory of risk-limiting dispatch for a system with large-scale renewable integration, this paper presents a model for risk-limiting dispatch with operation constraints, such as generation limitation and network constraint ...
Hou, Y, Peng, C
core   +1 more source