Results 101 to 110 of about 305,947 (290)
IEEE Open Journal of Industry ApplicationsThis article presents a novel method for torque ripple reduction in switched reluctance motors (SRMs). The proposed method relies on current waveform shaping.
Fares S. El-Faouri +7 more
doaj +1 more source
How to Maximize the Capacity of General Quantum Noisy Channels
, 2008 A general quantum noisy channel is analyzed, wherein the transmitted qubits may experience symmetry-breaking decoherence, along with memory effects.
Agrawal +15 more
core +1 more source
Sample-shape dependence of magnetic noise
Physical Review BZero-field magnetic noise, characterized by the magnetic autocorrelation function Ss(t), has been observed, perhaps surprisingly, to depend on sample shape s. The reasons for this are identified and general expressions are derived that relate the autocorrelation functions for systems of different shape to an underlying “intrinsic” form.
openaire +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective People with epilepsy (PWE) may experience cognitive deficits but fail to undergo formal evaluation. This study compares cognitive status between PWE and healthy controls in the West African Republic of Guinea. Methods A cross‐sectional, case–control study was conducted in sequential recruitment phases (July 2024–July 2025) at Ignace ...
Maya L. Mastick +14 more
wiley +1 more source
Noise suppression due to annulus shaping of conventional coaxial nozzle [PDF]
A method which shows that increasing the annulus width of a conventional coaxial nozzle with constant bypass velocity will lower the noise level is described.
Goodykoontz, J., Vonglahn, U.
core +1 more source
Real‐World Performance of CSF Kappa Free Light Chains in the 2024 McDonald Criteria
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Kappa free light chains (KFLCs) in the cerebrospinal fluid (CSF) have a similar performance to CSF‐restricted oligoclonal bands (OCB) for multiple sclerosis (MS) diagnosis. To help with implementation, we set out to resolve several remaining uncertainties: (1) performance in a real‐world cohort and the 2024 McDonald criteria; (2 ...
Maya M. Leibowitz +11 more
wiley +1 more source
Time-interleaved noise-shaping integrating quantisers
Electronics Letters, 2010 A new time-interleaved noise-shaping quantiser architecture is proposed. By employing a time-interleaving technique with a new path-coupling scheme, higher order of noise shaping and increased bandwidth are achieved. This general topology can be employed to synthesise any noise transfer function without the need for dedicated digital-to-analogue ...
Y. Hu, N. Maghari, T. Musah, U. Moon
openaire +1 more source
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
Adressing static and dynamic errors in bandpass unit element multibit DAC's [PDF]
, 2004 This paper describes a general model for static as well as dynamic errors in multibit unit element DAC's. Apart from the static mismatch there are two other error terms arising from switching imperfections.
De Maeyer, Jeroen +2 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel +8 more
wiley +1 more source