Results 101 to 110 of about 429,343 (389)

Polymer micro-ring resonator integrated with a fiber ring laser for ultrasound detection.

open access: yesOptics Letters, 2017
Polymer micro-ring resonators fabricated by a direct laser writing technique are presented as sensors for ultrasound detection. The optical micro-ring resonator consists of a micro-ring waveguide that acts as a wavelength selective feedback mirror to an ...
Heming Wei, S. Krishnaswamy
semanticscholar   +1 more source

A Novel CHMP2B Splicing Variant in Atypical Presentation of Familial Frontotemporal Lobar Degeneration

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT C‐truncating variants in the charged multivesicular body protein 2B (CHMP2B) gene are a rare cause of frontotemporal lobar degeneration (FTLD), previously identified only in Denmark, Belgium, and China. We report a novel CHMP2B splice‐site variant (c.35‐1G>A) associated with familial FTLD in Spain. The cases were two monozygotic male twins who
Sara Rubio‐Guerra   +17 more
wiley   +1 more source

Spectroscopy of Three-Particle Entanglement in a Macroscopic Superconducting Circuit

open access: yes, 2005
We study the quantum mechanical behavior of a macroscopic, three-body, superconducting circuit. Microwave spectroscopy on our system, a resonator coupling two large Josephson junctions, produced complex energy spectra well explained by quantum theory ...
A. J. Berkley   +14 more
core   +1 more source

High cooperativity in coupled microwave resonator ferrimagnetic insulator hybrids. [PDF]

open access: yesPhysical Review Letters, 2012
We report the observation of strong coupling between the exchange-coupled spins in a gallium-doped yttrium iron garnet and a superconducting coplanar microwave resonator made from Nb.
H. Huebl   +7 more
semanticscholar   +1 more source

Spinal Cord Abnormalities in Early Pediatric Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Spinal cord lesions and atrophy in the cervical region are common in adult multiple sclerosis (MS) and correlate with disability. Whether similar abnormalities occur in pediatric MS patients is largely unknown. Clinical and MRI evaluations were performed in 38 pediatric MS patients and 13 healthy controls (HC).
Monica Margoni   +7 more
wiley   +1 more source

μ-Coriolis Mass Flow Sensor with Resistive Readout

open access: yesMicromachines, 2020
This paper presents a μ -Coriolis mass flow sensor with resistive readout. Instead of measuring a net displacement such as in a capacitive readout, a resistive readout detects the deformation of the suspended micro-fluidic channel.
Thomas Schut   +2 more
doaj   +1 more source

Electron spin manipulation and resonator readout in a double quantum dot nano-electromechanical system

open access: yes, 2007
Magnetically coupling a nano-mechanical resonator to a double quantum dot confining two electrons can enable the manipulation of a single electron spin and the readout of the resonator's natural frequency.
H. Yamaguchi   +6 more
core   +1 more source

Unique surface sensing property and enhanced sensitivity in microring resonator biosensors based on subwavelength grating waveguides.

open access: yesOptics Express, 2016
In this paper, unique surface sensing property and enhanced sensitivity in microring resonator biosensors based on subwavelength grating (SWG) waveguides are studied and demonstrated.
Hai Yan   +6 more
semanticscholar   +1 more source

Pulse Pressure, White Matter Hyperintensities, and Cognition: Mediating Effects Across the Adult Lifespan

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To investigate whether pulse pressure or mean arterial pressure mediates the relationship between age and white matter hyperintensity load and to examine the mediating effect of white matter hyperintensities on cognition. Methods Demographic information, blood pressure, current medication lists, and Montreal Cognitive Assessment ...
Jade Hannan   +8 more
wiley   +1 more source

Fully-Differential TPoS Resonators Based on Dual Interdigital Electrodes for Feedthrough Suppression

open access: yesMicromachines, 2020
As one of the core components of MEMS (i.e., micro-electro-mechanical systems), thin-film piezoelectric-on-silicon (TPoS) resonators experienced a blooming development in the past decades due to unique features such as a remarkable capability of ...
Yi Zhang   +5 more
doaj   +1 more source

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