Results 91 to 100 of about 78,793 (307)

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

Ferrofluid‐based electrical machines: Conceptualization and experimental evaluation

open access: yesThe Journal of Engineering
This article intends to propose a new concept of electric machines that works based on a category of magnetic fluids called “ferrofluids”. For this purpose, a disc‐shaped rotor filled with ferrofluid material is employed instead of a common rotor of an ...
Ahmad Darabi   +3 more
doaj   +1 more source

Magnetic Sensing with Ferrofluid and Fiber Optic Connectors

open access: yesSensors, 2014
A simple, cost effective and sensitive fiber optic magnetic sensor fabricated with ferrofluid and commercially available fiber optic components is described in this paper.
Daniel Homa, Gary Pickrell
doaj   +1 more source

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich   +19 more
wiley   +1 more source

Experiments in a Cylindrical Magnetic Shock Tube [PDF]

open access: yes, 1963
An investigation has been conducted with the two-fold purpose of producing very high Mach number shock waves and studying their interaction with an external magnetic field parallel to the shock front.
Vlases, George Charpentier
core   +1 more source

Magnetic Fluids. 2. Basic Equations of Hydrodynamics of Magnetic Fluids.

open access: yesJAPANESE JOURNAL OF MULTIPHASE FLOW, 1996
流体の機能化、知能化を計る上で、混相流体の活用は重要な役割を演じるようになってきている。特に電磁場の作用下で高機能性を発揮する流体として磁性流体やER流体をベースとしてより高い付加価値を付けるための研究が活発化してきている。本講座では、機能流体の代表例として磁性流体を取り上げ、その基礎から応用にわたる研究の道筋を4回シリーズで解説するものである。前回 [1] はその1回目として、混相流体的な側面から磁性流体をとらえて磁性微粒子を含む流体の特性について解説した。今回はそれに引き続いて、磁性流体の力学を扱う場合の基礎式を中心に磁性流体力学の成り立ちについて解説することにする。
openaire   +3 more sources

Comparison of Two- and Three-Phase Devices Generating a Rotating Magnetic Fieldfor Magnetic Hyperthermia Applications

open access: yesMagnetism
This article describes systems generating high-frequency rotating magnetic fields for magnetic hyperthermia treatments. It covers two- and three-phase device systems powered by rectangular signals. A passive bandpass filter tuned to a specific frequency (
Andrzej Skumiel
doaj   +1 more source

Development of micro diaphragm mechanism using surface phenomenon of magnetic fluid

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper is concerned with the development of magnetic fluid micro devices. Liquid responses of a magnetic fluid adsorbed on a ring-shaped permanent magnet subject to alternating magnetic fields were investigated.
Seiichi SUDO   +3 more
doaj   +1 more source

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