Results 81 to 90 of about 66,397 (287)

Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu, Marcus C. Ng, Gavin P. Winston, Sabrina Schaly, Garima Shukla, Lysa Boissé Lomax   +5 more
wiley   +1 more source

Analysis of energy characteristics of a transistor pulse generator in the process of electric spark dispersion of current-conductive granular media

Electrical engineering & Electromechanics
Introduction. Studies of electrophysical and technological aspects of electric discharge in reaction chambers with granular metal loading to obtain its highly dispersed states have been conducted for many decades, however, the power sources of electric ...
O. I. Khrysto
doaj   +1 more source

Transition region ignition characteristics of n-heptane fuel sprays [PDF]

Ignition studies were perferred on monodisperse n-heptane sprays at atmospheric pressure over a range of equivalence ratios and droplet diameters. A capacitive discharge spark ignition system was used as the ignition source, providing independent control
Cernansky, N. P., Danis, A. M., Namer, I.   +2 more
core   +1 more source

Air hydrodynamics of the ultrafast laser-triggered spark gap

, 2020
We present space and time resolved measurements of the air hydrodynamics induced by ultrafast laser pulse excitation of the air gap between two electrodes at high potential difference. We explore both plasma-based and plasma-free gap excitation.
Goffin, A., Larkin, I., Milchberg, H. M., Produit, T., Rosenthal, E. W., Schroeder, M. C., Wolf, J. -P.   +6 more
core   +2 more sources

Construction and operation of high power gas lasers [PDF]

, 1987
In the present paper some typical gas laser construction and their performances will be described.
Ernst, G.J., Peters, P.J.M., Witteman, W.J.   +2 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

INTERDEPENDENT TRANSIENT PROCESSES IN CIRCLES OF BIPOLAR DISCHARGE PULSE CURRENT GENERATOR WITH R-L-C LOAD AND LIMITED POSITIVE VOLTAGE FEEDBACK

Технічна електродинаміка
The paper analyzes the interdependent transient processes in the discharge circuits of a bipolar discharge pulse generator (DPG) with R-L-C load and limited positive voltage feedback.
С.С. Розіскулов, Д.В. Вінниченко, Н.І. Супруновська   +2 more
doaj   +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

Spark Ignition Measurements in Jet A: part II [PDF]

, 2000
An improved system for measuring the ignition energy of liquid fuel was built to perform experiments on aviation kerosene (Jet A). Compared to a previously used system (Shepherd et al. 1998), the present vessel has a more uniform temperature which can be
Lee, Julian J., Shepherd, Joseph E.
core  

ALS With and Without Upper Motor Neuron Signs: A Comparative Study Supporting the Gold Coast Criteria

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The Gold Coast criteria permit diagnosis of amyotrophic lateral sclerosis (ALS) even without upper motor neuron (UMN) signs. However, whether ALS patients with UMN signs (ALSwUMN) and those without (ALSwoUMN) share similar characteristics and prognoses remains unclear.
Hee‐Jae Jung, E‐nae Cheong, Jungmin So, Heung‐Won Kang, Yangsean Choi, Eun‐Jae Lee, Hyunjin Kim, Young‐Min Lim   +7 more
wiley   +1 more source