Results 101 to 110 of about 788,468 (298)

Falling of a magnetic fluid drop in a rotating magnetic field

open access: yesНаука. Инновации. Технологии, 2022
Motion of a ferrofluid drop in a liquid nonmagnetic medium under the action of a rotating magnetic field is studied experimentally. The falling drop deviation from the vertical direction is observed when it is subjected to the action of fields which ...
Yuri Ivanovich Dikansky   +2 more
doaj  

Fast magnetic reconnection in laser-produced plasma bubbles

open access: yes, 2011
Recent experiments have observed magnetic reconnection in high-energy-density, laser-produced plasma bubbles, with reconnection rates observed to be much higher than can be explained by classical theory.
A. Bhattacharjee   +4 more
core   +1 more source

Meniscus Shape and Splashing of Magnetic Fluid in Magnetic Fluid Seal.

open access: yesTRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1996
Magnetic fluid splashing from a magnetic fluid seal due to high-speed rotation of the seal ring was experimentally investigated in relation to clearance and magnetic field strength around a gap to be sealed. Meniscus deformation, owing to fluid rotation, was accurately observed by a silhouette formed when the meniscus was illuminated with a bold laser ...
Yasunaga Mitsuya   +3 more
openaire   +2 more sources

An Out‐of‐Place Etiology: Recognizing FMR1 Premutation in the Memory Clinic

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The FMR1 gene premutation (55–200 CGG repeats) is usually associated with a wide range of symptoms and phenotypes within the Fragile X‐tremor/ataxia syndrome (FXTAS), but may also manifest as predominant or isolated cognitive decline. We describe three male patients referred for progressive cognitive impairment and behavioral changes. Standard
Guido Greco   +7 more
wiley   +1 more source

FREQUENCY OF FORMATION OF VAPOR BUBBLES IN A TWO-LAYER MEDIUM MAGNETIC-NONMAGNETIC LIQUID

open access: yesНаука. Инновации. Технологии, 2022
Introduction: a method for measuring the frequency of the formation of vapor bubbles in the boiling of opaque fluids using a two-layer system is proposed and implemented: an opaque - transparent medium.
Alexander Aleksandrovich Yanovsky   +1 more
doaj  

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

open access: yesAnnals 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   +7 more
wiley   +1 more source

Variably Protease‐Sensitive Prionopathy: Two New Cases With Motor Neuron‐Dementia Syndrome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We describe two patients with variably protease‐sensitive prionopathy (VPSPr) who developed progressive upper motor neuron symptoms, insomnia, behavioral and cognitive decline, compatible with primary lateral sclerosis associated with frontotemporal dementia (FTD).
María Elena Erro   +10 more
wiley   +1 more source

Noncontact gravity compensator with magnetic fluid seals

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
In vertical positioning systems, the friction force and the gravity load cause significant error. In order to minimize the effect of friction and gravity load, this paper presents the noncontact gravity compensator applying magnetic fluid seals.
Noriyuki HASEGAWA   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy