Results 81 to 90 of about 1,025,176 (276)

Hybrid transversal-lattice optical filters

open access: yesOptics Express, 2002
We introduce a new general class of hybrid optical filters, which reduce to either transversal or lattice filters in particular limits, and are suitable for implementation as planar lightwave circuits. They can be used to synthesize arbitrary periodic transfer functions with finite impulse responses.
openaire   +2 more sources

Plasma EV Proteomics Identifies ECM Remodeling and Inflammatory Proteins LUM and C7 as Candidate Biomarkers in FSHD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Facioscapulohumeral muscular dystrophy (FSHD) is one of the most debilitating and common muscular dystrophies. Despite its severity, no approved therapy exists for FSHD patients. However, several therapeutic candidates are currently under development, and some have recently entered clinical trials, marking the need for reliable ...
Mustafa Bilal Bayazit   +11 more
wiley   +1 more source

Compressive autoencoder filters

open access: yes, 2017
Noisy estimates of linear filters of linear approximation to compressive ...
Lucas Theis (3332154)
core   +1 more source

Retinosis pigmentaria en baja visión Retinitis pigmentosa in low vision

open access: yesRevista Cubana de Oftalmología, 2011
Objetivo: Valorar el comportamiento oftalmológico de la retinosis pigmentaria en la consulta de baja visión del Instituto Cubano de Oftalmología "Ramón Pando Ferrer" en el año 2010.
Marilyn Linares Guerra   +5 more
doaj  

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi   +17 more
wiley   +1 more source

Photonic transversal RF spectral filters using different Kerr optical microcombs

open access: yes
Integrated Kerr microcombs are emerging as a powerful tool as sources of multiple wavelength channels for photonic RF and microwave signal processing mainly in the context of transversal filters.
David Moss
core   +1 more source

Perfil de los usuarios de drogas por vía parenteral que mantienen conductas de riesgo relacionadas con la inyección en Cataluña Characteristics of intravenous drug users who share injection equipment in Catalonia (Spain)

open access: yesGaceta Sanitaria, 2012
Objetivos: Estimar la prevalencia de las prácticas de riesgo directas e indirectas relacionadas con la inyección de drogas e identificar los factores asociados en los usuarios de drogas por vía parenteral (UDVP) en centros de reducción de daños en ...
Cinta Folch   +6 more
doaj  

Thalamo‐Lesional Connectivity Signatures of Bilateral Tonic–Clonic Seizures in Focal Cortical Dysplasia‐Related Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie   +8 more
wiley   +1 more source

<p>Microwave Photonic Fano Spectral Filters Using Transversal Filters with Microcombs</p>

open access: yes
Microwave photonic (MWP) Fano filters, featuring asymmetric filter shapes that enable steep spectral transitions, are attractive for high-bandwidth microwave signal processing such as frequency discrimination.
David J. Moss
core   +1 more source

Implementation of prime transform algorithm using c.c.d. programmable transversal filter

open access: yes, 1980
An economic scheme is proposed for implementing the prime transform algorithm using charge-coupled device programmable transversal ...
Kapur, N.   +3 more
core   +1 more source

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