Results 51 to 60 of about 502,047 (291)

Urbanization as a risk factor for aortic stiffness in a cohort in India. [PDF]

PLoS ONE, 2018
Urbanization is associated with higher prevalence of cardiovascular disease worldwide. Aortic stiffness, as measured by carotid-femoral pulse wave velocity is a validated predictor of cardiovascular disease. Our objective was to determine the association
Laura Corlin, Kevin J Lane, Jahnavi Sunderarajan, Kenneth K H Chui, Harivanza Vijayakumar, Lawrence Krakoff, Anbarasi Chandrasekaran, Sadagopan Thanikachalam, Doug Brugge, Mohan Thanikachalam   +9 more
doaj   +1 more source

ANALYSIS OF FONTANELLE PULSE WAVE

The Kurume Medical Journal, 1978
The fontanelle pulse wave was recorded with the Marey's tambour, and it was compared with the intracranial pressure that was determined with the instrument to measure intracranial pressure via the anterior fontanelle. The Purin's instrument (1964) was improved in original way for this experiment, and the fontanelle pulse wave was analyzed by the ...
TAKASHI HAYASHI, MITSUO WATANABE, SHINKEN KURAMOTO   +2 more
openaire   +3 more sources

Aortic Pulse Wave Analysis Is Not a Surrogate for Central Arterial Pulse Wave Velocity [PDF]

Experimental Biology and Medicine, 2009
Arterial Stiffness (AS) is a primary cardiovascular risk factor. AS increases myocardial oxygen demand and LV work and decreases coronary perfusion. Pulse Wave Velocity (PWV) is considered the gold standard for assessing AS. However, PWV testing is time consuming and impractical in the clinical setting.
Alvaro N, Gurovich, Darren T, Beck, Randy W, Braith   +2 more
openaire   +2 more sources

Aquaporin‐4 in Narcolepsy Type 1: Investigation of Perivascular Fluid Movement in Sleep Disorders

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Narcolepsy type 1 (NT1) is caused by the loss of hypocretin‐1 leading to excessive daytime sleepiness and cataplexy. Additionally, disrupted nighttime sleep has become an increasingly recognized feature of NT1. As the glymphatic fluid movement has been linked to sleep architecture, we investigated cerebrospinal fluid (CSF) Aquaporin‐4 (AQP4 ...
Jonas Ranke, Petra Steinacker, Steffen Halbgebauer, Patrick Oeckl, Geert Mayer, Markus Otto   +5 more
wiley   +1 more source

Research on Electromagnetic Susceptibility of Electronic Modules in Component-Level HEMP PCI Test

Energies, 2022
The study of electromagnetic sensitivity of electronic modules is crucial for the selection of a component-level pulse current injection (PCI) waveform, which will determine whether a component-level PCI test is equivalent to a system-level pulse ...
Chuanbao Du, Dewei Xia, Quan Huang, Congguang Mao, Zhitong Cui, Wenxiao Fang, Xin Nie   +6 more
doaj   +1 more source

Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle, Andreas Leha, Volker Limmroth, Wolfram Windisch, Maximilian Zimmermann   +4 more
wiley   +1 more source

Smooth and non-smooth traveling wave solutions of some generalized Camassa-Holm equations

, 2013
In this paper we employ two recent analytical approaches to investigate the possible classes of traveling wave solutions of some members of a recently-derived integrable family of generalized Camassa-Holm (GCH) equations.
Choudhury, S. Roy, Gambino, G., Rehman, T.   +2 more
core   +1 more source

Self-amplification of coherent spontaneous emission in a cherenkov free-electron maser [PDF]

, 2000
Ultrashort pulses of microwave radiation have been produced in a dielectric-lined Cherenkov free-electron maser (FEM) amplifier. An intense initial seed pulse, due to coherent spontaneous emission (CSE), arises at the leading edge of the electron pulse ...
Aitken, P., Cross, A.W., Ginzburg, N.S., Jaroszynski, D.A., McNeil, B.W.J., Phelps, A.D.R., Robb, G.R.M., Ronald, K., Shpak, V.G., Shunailov, S.A., Ulmaskulov, M.R., Wiggins, Mark, Yalandin, M.I.   +12 more
core   +1 more source

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

Advanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer, Eric R. Hoglund, Anton V. Ievlev, Patrick E. Hopkins   +3 more
wiley   +1 more source

High-Reynolds shallow flow over an inclined sinusoidal bottom [PDF]

, 2010
An experimental study of a turbulent free-surface shallow flow over an inclined sinusoidal bottom with a fixed corrugation amplitude is presented. A parametric analysis is performed by varying both the inclination angle and the Reynolds number.
Astruc, Dominique, Plumerault, Louis-Romain, Thual, Olivier   +2 more
core   +4 more sources