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   Articles with "sca" as a keyword



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Cerebral oxygen metabolic stress is increased in children with sickle cell anemia compared to anemic controls

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recommendations! Published in 2022 at "American Journal of Hematology"

DOI: 10.1002/ajh.26485

Abstract: Patients with sickle cell anemia (SCA) experience cerebral metabolic stress with an increase in oxygen extraction fraction (OEF) to compensate for reduced oxygen carrying capacity due to anemia. It remains unclear if anemia alone drives… read more here.

Keywords: sca; metabolic stress; oef; oxygen ... See more keywords
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A Technical Review of SCA Based Software Defined Radios: Vision, Reality and Current Status

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recommendations! Published in 2017 at "Journal of Signal Processing Systems"

DOI: 10.1007/s11265-016-1186-6

Abstract: The SCA 2.2.2 architecture has achieved widespread adoption in the military communications market. Hundreds of thousands of SCA enabled software defined radios (SDRs) have been deployed to date, and world-wide dozens of programs are working… read more here.

Keywords: software defined; sca; technical review; sca based ... See more keywords
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Sudden Cardiac Arrest (SCA) Prediction Using ECG Morphological Features

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recommendations! Published in 2020 at "Arabian Journal for Science and Engineering"

DOI: 10.1007/s13369-020-04765-3

Abstract: Sudden cardiac arrest (SCA) prediction using electrocardiogram (ECG) and heart rate variability (HRV) signals has received the attention of researchers in recent years. Ventricular fibrillation (VF) is one of the most common identifiers for SCA.… read more here.

Keywords: ecg morphological; sudden cardiac; sca; sca prediction ... See more keywords
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Optimal Distributed Energy Resources Allocation for Enriching Reliability and Economic Benefits Using Sine-Cosine Algorithm

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recommendations! Published in 2020 at "Technology and Economics of Smart Grids and Sustainable Energy"

DOI: 10.1007/s40866-020-00082-8

Abstract: This paper presents an optimization algorithm called sine-cosine algorithm (SCA) for optimal distributed energy resources (DERs) allocation in various configurations of radial distribution networks. This study is demonstrated in two statuses to find the optimal… read more here.

Keywords: sine cosine; energy; cosine algorithm; optimal distributed ... See more keywords
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Duplex Ultrasound Studies are Neither Necessary or Sufficient for the Diagnosis of Neurogenic Thoracic Outlet Syndrome.

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recommendations! Published in 2021 at "Annals of vascular surgery"

DOI: 10.1016/j.avsg.2021.09.048

Abstract: OBJECTIVE Duplex ultrasound (DU) is used in the diagnosis of neurogenic thoracic outlet syndrome (NTOS) to measure compression of the subclavian artery (SCA) which is thought to strengthen the NTOS diagnosis. However, the value of… read more here.

Keywords: diagnosis; thoracic outlet; sca; vascular symptoms ... See more keywords
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Event related desynchronization and synchronization reveals different dysfunction in SCA with respect to EPM1 patients

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recommendations! Published in 2019 at "Clinical Neurophysiology"

DOI: 10.1016/j.clinph.2018.09.095

Abstract: We evaluated patients with spinocerebellar ataxia (SCA) and Unverricht-Lundborg disease (EPM1) to compare motor related EEG modulation associated with selective cerebellar dysfunction or action myoclonus. We analyzed high-resolution EEG desynchronization/synchronization (ERD/ERS) in alpha and beta… read more here.

Keywords: desynchronization synchronization; epm1 patients; dysfunction; sca ... See more keywords
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Therapeutic potential of d-cysteine against in vitro and in vivo models of spinocerebellar ataxia

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recommendations! Published in 2021 at "Experimental Neurology"

DOI: 10.1016/j.expneurol.2021.113791

Abstract: Spinocerebellar ataxia (SCA) is a group of autosomal-dominantly inherited ataxia and is classified into SCA1-48 by the difference of causal genes. Several SCA-causing proteins commonly impair dendritic development in primary cultured Purkinje cells (PCs). We… read more here.

Keywords: spinocerebellar ataxia; vivo; cysteine; sca ... See more keywords
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A novel hybrid GWO-SCA approach for optimization problems

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recommendations! Published in 2017 at "Engineering Science and Technology, an International Journal"

DOI: 10.1016/j.jestch.2017.11.001

Abstract: Abstract Recent trend of research is to hybridize two and several number of variants to find out better quality of solution of practical and recent real applications in the field of global optimization problems. In… read more here.

Keywords: gwo; sca; optimizer; optimization ... See more keywords
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Dysphagia in spinocerebellar ataxias type 1, 2, 3 and 6

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recommendations! Published in 2020 at "Journal of the Neurological Sciences"

DOI: 10.1016/j.jns.2020.116878

Abstract: BACKGROUND Dysphagia is a common symptom and may be a cause of death in patients with spinocerebellar ataxias (SCAs). However, little is known about at which disease stage dysphagia becomes clinically relevant. Therefore, our study… read more here.

Keywords: dysphagia common; sca; disease stage; disease ... See more keywords
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Impacto del polvo sahariano en la incidencia de síndrome coronario agudo

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recommendations! Published in 2021 at "Revista Espanola De Cardiologia"

DOI: 10.1016/j.recesp.2020.01.030

Abstract: Resumen Introduccion y objetivos Recientemente, el polvo desertico se ha reconocido en Asia como desencadenante de infarto agudo de miocardio. En Espana, las entradas de polvo sahariano estan relacionadas con empeoramientos de la calidad del… read more here.

Keywords: del; agudo; polvo sahariano; sca ... See more keywords
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Remodeling of the 12-lead Electrocardiogram in Immediate Survivors of Sudden Cardiac Arrest.

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recommendations! Published in 2020 at "Resuscitation"

DOI: 10.1016/j.resuscitation.2020.06.017

Abstract: BACKGROUND The ECG is a critical diagnostic tool for the management of immediate sudden cardiac arrest (SCA) survivors, but can be altered following the SCA event. A limited number of studies report that electrical remodeling… read more here.

Keywords: ecg; sudden cardiac; sca; arrest ... See more keywords