Results 61 to 70 of about 133,908 (301)

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein, Haoqi Sun, Sophie Lehnerer, Lea Gerischer, Maximilian Mönch, Christian Meisel, Andreas Meisel, Pushpa Narayanaswami   +7 more
wiley   +1 more source

Influence of amplitude and phase imbalance of quadratures on the noise immunity of coherent reception of signals with quadrature amplitude modulation

Российский технологический журнал, 2021
Quadrature amplitude modulation (QAM) is used for high-speed information transmission in many radio systems and, in particular, in DVB-S and DVB-S2/S2X digital satellite television systems.
G. V. Kulikov, A. A. Lelyukh
doaj   +1 more source

Underdetermined noisy blind separation using dual matching pursuits [PDF]

, 2004
Underdetermined blind source separation is a key application in audio where it is desirable to extract multiple sources from a stereo recording. A new variant on the stereo matching pursuit, the dual matching pursuit, is presented whereby independent ...
Canagarajah, CN, Sugden, Paul
core   +2 more sources

Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu, Marcus C. Ng, Gavin P. Winston, Sabrina Schaly, Garima Shukla, Lysa Boissé Lomax   +5 more
wiley   +1 more source

METHOD OF ASSESSMENT OF THE EFFICIENCY OF THE COMMUNICATION OF OPERATIONAL TROOP GROUPING SYSTEM

Сучасні інформаційні системи, 2020
The most distinctive features of military communications systems are the high degree of a priori uncertainty about the operational situation and the small amount of source data for communications planning.
Andrii Shyshatskyi, Mykhailo Tiurnikov, Serhii Suhak, Oleksii Bondar, Artur Melnyk, Taras Bokhno, Anna Lyashenko   +6 more
doaj   +1 more source

Synthesis of antijamming modems at joint influence of additive noises and intentional interferences in the channel [PDF]

, 2008
Рассмотрены помехоустойчивые модемы с двухкратной фазовой манипуляцией. Показано, что помехоустойчивость приема сигналов обеспечивается за счет введения дополнительной разности фаз во все каналы.
Skopa, A., Скопа, А.А., Скопа, О.О.   +2 more
core  

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

Desat Protection With Ultrafast Response for High-Voltage SiC MOSFETs With High dv/dt

IEEE Open Journal of Industry Applications
This article presents a desat protection scheme with the ultrafast response for high-voltage (>3.3 kV) SiC MOSFETs. Its working principle is the same as the conventional desat protection designed for high-voltage SiC MOSFETs, yet its blanking time is ...
Xingxuan Huang, Dingrui Li, Min Lin, Leon M. Tolbert, Fred Wang, William Giewont   +5 more
doaj   +1 more source

Boolean Computation Using Self-Sustaining Nonlinear Oscillators

, 2015
Self-sustaining nonlinear oscillators of practically any type can function as latches and registers if Boolean logic states are represented physically as the phase of oscillatory signals.
Roychowdhury, Jaijeet
core   +1 more source

Ageing effect on electromagnetic susceptibility of a phase locked loop [PDF]

, 2010
5 pagesInternational audiencePhase locked loop in radiofrequency and mixed signal integrated circuit experience noise as electromagnetic interference coupled on input and power supply which translates to the timing jitter.
Ben Dhia, Sonia, Boyer, Alexandre, Lemoine, Christophe, Li, Binhong   +3 more
core   +2 more sources